/* Admin Styles */

.dashboard-section .container {
    max-width: 620px;
}

.login-section {
    min-height: calc(100vh - 72px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 2rem 12vh;
    background: linear-gradient(135deg, #080808 0%, #111 55%, #091616 100%);
    position: relative;
    overflow: hidden;
}

.login-section::before,
.login-section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    pointer-events: none;
}

.login-section::before {
    width: 500px;
    height: 500px;
    background: rgba(0, 174, 239, 0.07);
    top: -150px;
    right: -150px;
}

.login-section::after {
    width: 350px;
    height: 350px;
    background: rgba(0, 174, 239, 0.05);
    bottom: -100px;
    left: -100px;
}

.login-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(0, 174, 239, 0.18);
    padding: 2.75rem 2.5rem 2.25rem;
    border-radius: 18px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.65), 0 0 60px rgba(0, 174, 239, 0.06);
    max-width: 420px;
    width: 100%;
    position: relative;
    backdrop-filter: blur(20px);
}

.login-admin-logo {
    display: block;
    height: 80px;
    width: auto;
    margin: 0 auto 1.5rem;
    border-radius: 10px;
    color-scheme: light;
}

.login-admin-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    background: rgba(0, 174, 239, 0.1);
    border: 1px solid rgba(0, 174, 239, 0.28);
    border-radius: 14px;
    margin: 0 auto 1.25rem;
}

.login-admin-icon svg {
    width: 24px;
    height: 24px;
    color: var(--primary-cyan);
    display: block;
}

.login-box h2 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 0.1rem;
    text-align: center;
    letter-spacing: 0.3px;
}

.login-admin-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.38);
    font-size: 0.83rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.login-box .form-group label {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.login-box .form-group input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    transition: all 0.2s;
}

.login-box .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.2);
    letter-spacing: 3px;
}

.login-box .form-group input:focus {
    border-color: var(--primary-cyan);
    background: rgba(0, 174, 239, 0.07);
    box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.12);
    outline: none;
}

.login-box .btn-primary {
    background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-cyan-dark) 100%);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.4px;
    padding: 0.9rem;
    box-shadow: 0 4px 20px rgba(0, 174, 239, 0.28);
    transition: all 0.2s;
}

.login-box .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 174, 239, 0.42);
}

.hint {
    text-align: center;
    color: rgba(255, 255, 255, 0.25);
    font-size: 0.78rem;
    margin-top: 1.25rem;
    font-family: monospace;
    letter-spacing: 0.5px;
}

/* Dashboard Section */
.dashboard-section {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.dashboard-section .container {
    max-width: 1400px;
    width: 95%;
}

.dashboard-section h2 {
    margin-bottom: 2rem;
    color: var(--dark-bg);
}

/* Admin Tabs */
.admin-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid #ddd;
    flex-wrap: wrap;
    justify-content: center;
}

.admin-tab {
    background: none;
    border: none;
    padding: 1rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
    position: relative;
    bottom: -2px;
}

.admin-tab:hover {
    color: var(--primary-cyan);
    background-color: rgba(0, 174, 239, 0.05);
}

.admin-tab.active {
    color: var(--primary-cyan);
    border-bottom-color: var(--primary-cyan);
}

/* Privacy toggle button — separato visivamente dagli altri tab */
.admin-tab--privacy {
    margin-left: auto;
    font-size: 0.78rem;
    opacity: 0.65;
    border-left: 1px solid rgba(0,0,0,0.1);
}
.admin-tab--privacy:hover { opacity: 1; }

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-description {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Analytics Filter Bar */
.analytics-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.filter-btn {
    background: var(--light-gray);
    border: 2px solid #ddd;
    padding: 0.45rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    color: #666;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

.filter-btn.active {
    background: var(--primary-cyan);
    border-color: var(--primary-cyan);
    color: white;
}

.filter-custom-dates {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-custom-dates input[type="date"] {
    padding: 0.4rem 0.75rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 16px; /* Prevents zoom on iOS */
    outline: none;
    transition: border-color 0.2s;
}

.filter-custom-dates input[type="date"]:focus {
    border-color: var(--primary-cyan);
}

.btn-apply-filter {
    background: var(--primary-cyan);
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: background 0.2s;
}

.btn-apply-filter:hover {
    background: var(--primary-cyan-dark);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: linear-gradient(135deg, white 0%, var(--light-gray) 100%);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.stat-card h3 {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--dark-bg);
    margin-bottom: 0.5rem;
}

.stat-change {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
}

.stat-change.positive {
    color: var(--success);
    background-color: rgba(6, 214, 160, 0.1);
}

.stat-change.negative {
    color: var(--primary-cyan);
    background-color: rgba(0, 174, 239, 0.1);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.dashboard-card {
    background-color: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.dashboard-card h3 {
    color: var(--dark-bg);
    margin-bottom: 1.5rem;
}

/* Chart Container */
canvas {
    display: block;
    width: 100% !important;
    height: 250px !important;
}

/* Table */
.table-responsive {
    overflow-x: auto;
}

.bookings-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.bookings-table th {
    background-color: var(--dark-bg);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.bookings-table td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.bookings-table tr:hover {
    background-color: var(--light-gray);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
}

.status-badge.confirmed {
    background-color: rgba(6, 214, 160, 0.2);
    color: var(--success);
}

.status-badge.pending {
    background-color: rgba(255, 193, 7, 0.2);
    color: var(--warning);
}

.status-badge.cancellation_requested {
    background-color: #fef3c7;
    color: #92400e;
}

.status-badge.cancelled {
    background-color: #f3f4f6;
    color: #6b7280;
}

/* Popular Times */
#popularTimes {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.time-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.6rem;
}

.time-label {
    min-width: 100px;
    font-size: 0.9rem;
    line-height: 30px;
    font-weight: 600;
    color: var(--dark-bg);
    white-space: nowrap;
}

.time-progress {
    flex: 1;
    height: 30px;
    background-color: var(--light-gray);
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.time-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-cyan) 0%, var(--primary-cyan-dark) 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 10px;
    color: white;
    font-size: 0.85rem;
    line-height: 30px;
    font-weight: bold;
    transition: width 0.5s ease;
}

.time-progress-fill--low {
    background: linear-gradient(90deg, #94a3b8 0%, #64748b 100%);
}

/* Admin Calendar Styles */
.admin-calendar-card {
    margin-bottom: 2rem;
}

.admin-calendar-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.admin-calendar-controls h4 {
    color: var(--dark-bg);
    flex: 1;
    text-align: center;
    margin: 0;
}

.admin-day-selector {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.admin-day-card {
    flex: 0 0 auto;
    min-width: 76px;
    padding: 0.6rem 0.5rem;
    background-color: var(--light-gray);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid #ddd;
}

.admin-day-card.active {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-cyan-dark));
    color: white;
    border-color: var(--primary-cyan);
    transform: scale(1.05);
}

.admin-day-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.admin-day-name {
    font-size: 0.9rem;
    font-weight: bold;
    margin-bottom: 0.25rem;
}

.admin-day-date {
    font-size: 1.3rem;
    font-weight: bold;
}

.admin-day-count {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    opacity: 0.8;
}

.admin-day-view {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.admin-slot-card {
    background-color: var(--light-gray);
    border-radius: 12px;
    padding: 1.5rem;
    border-left: 5px solid #ddd;
    transition: all 0.3s;
}

.admin-slot-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    transform: translateX(3px);
}

.admin-slot-card.personal-training {
    border-left-color: var(--personal-training);
}

.admin-slot-card.small-group {
    border-left-color: var(--small-group);
}

.admin-slot-card.group-class {
    border-left-color: var(--group-class);
}

.admin-slot-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.admin-slot-time {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--dark-bg);
}

.admin-slot-type {
    font-size: 0.9rem;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: white;
    font-weight: 600;
}

.admin-slot-capacity {
    font-size: 0.9rem;
    color: #666;
}

/* ── Extra spot controls ──────────────────────────────────────────────── */
.btn-add-extra {
    background: none;
    border: 2px solid var(--primary-cyan);
    color: var(--primary-cyan);
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    transition: all 0.2s;
    flex-shrink: 0;
}
.btn-add-extra:hover { background: var(--primary-cyan); color: white; }

.extra-picker {
    background: #f4f4f4;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}
.extra-picker-label { font-size: 0.82rem; color: #666; font-weight: 500; }
.extra-picker-btn {
    border: none;
    border-radius: 6px;
    padding: 0.3rem 0.75rem;
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 600;
    color: white;
    transition: opacity 0.15s;
}
.extra-picker-btn:hover { opacity: 0.85; }
.extra-picker-btn.personal-training { background: var(--personal-training); }
.extra-picker-btn.small-group       { background: var(--small-group); color: #333; }

.admin-extras-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.82rem;
    color: #555;
}
.extra-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.55rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.78rem;
}
.extra-badge.personal-training { background: #dcfce7; color: #16a34a; }
.extra-badge.small-group        { background: #fef9c3; color: #b45309; }
.btn-remove-extra {
    background: none;
    border: 1px solid currentColor;
    color: inherit;
    border-radius: 50%;
    width: 1rem;
    height: 1rem;
    font-size: 0.7rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    opacity: 0.65;
    line-height: 1;
}
.btn-remove-extra:hover { opacity: 1; }

/* ── Split view (tipi misti nella stessa fascia oraria) ───────────────── */
.admin-slot-split {
    display: flex;
    gap: 0;
    align-items: flex-start;
}
.split-column {
    flex: 1;
    min-width: 0;
    padding: 0 0.5rem;
}
.split-column:first-child { padding-left: 0; }
.split-column:last-child  { padding-right: 0; }
.split-col-title {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    text-align: center;
}
.split-col-title.personal-training { background: #dcfce7; color: #16a34a; }
.split-col-title.small-group        { background: #fef9c3; color: #b45309; }
.split-col-title.group-class        { background: #fee2e2; color: #dc2626; }
.split-col-divider-v {
    width: 1px;
    background: #ddd;
    margin: 0 0.25rem;
    align-self: stretch;
    flex-shrink: 0;
}

.admin-participants {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Horizontal Grid Layout for Participants */
.admin-participants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.admin-participant-card {
    background-color: white;
    border-radius: 8px;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    transition: all 0.3s;
    position: relative;
}

.admin-participant-card:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 4px 12px rgba(0, 174, 239, 0.15);
    transform: translateY(-3px);
}

.admin-participant-card.cancel-pending {
    border-color: #f59e0b;
    background: #fffbeb;
}

.admin-cancel-pending-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: #92400e;
    background: #fef3c7;
    border-radius: 12px;
    padding: 0.15rem 0.5rem;
    display: inline-block;
    margin: 0.2rem 0;
}


.participant-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.participant-name {
    font-weight: 700;
    color: var(--dark-bg);
    font-size: 1rem;
    padding-right: 30px; /* Space for number badge */
}

.participant-contact {
    font-size: 0.85rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.participant-notes {
    font-size: 0.8rem;
    color: #999;
    font-style: italic;
    padding: 0.25rem 0.5rem;
    background-color: #f8f9fa;
    border-radius: 4px;
}

.participant-details {
    font-size: 0.85rem;
    color: #666;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Legacy vertical layout (kept for backwards compatibility) */
.admin-participant {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background-color: white;
    border-radius: 8px;
    transition: all 0.2s;
}

.admin-participant:hover {
    background-color: #f0f0f0;
    transform: translateX(5px);
}

.participant-info {
    flex: 1;
}

.empty-slot {
    text-align: center;
    padding: 2rem;
    color: #999;
    font-style: italic;
}

/* Payment Status Badge */
.payment-status {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 20px;
}

.payment-status.paid {
    color: var(--success);
    background: rgba(34, 197, 94, 0.1);
}

.payment-status.unpaid {
    color: #d97706;
    background: rgba(245, 158, 11, 0.1);
    cursor: pointer;
}

.payment-status.unpaid:hover {
    background: rgba(245, 158, 11, 0.2);
}

/* ===== Clients Tab ===== */
.clients-search-bar {
    margin-bottom: 1.25rem;
}

.clients-search-bar input {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px; /* Prevents zoom on iOS */
    outline: none;
    transition: border-color 0.15s;
    box-sizing: border-box;
}

.clients-search-bar input:focus {
    border-color: var(--primary-cyan);
}

.clients-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.client-card {
    border: 1px solid #e5e7eb;
    border-left: 4px solid var(--primary-cyan);
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.18s;
}

.client-card:hover { box-shadow: 0 2px 10px rgba(0,0,0,0.08); }
.client-card.open  { box-shadow: 0 3px 14px rgba(0,0,0,0.11); }

.client-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    background: #fafafa;
    user-select: none;
}

.client-card.open .client-card-header {
    background: #f0f9ff;
    border-bottom: 1px solid #e5e7eb;
}

.client-info-block { flex: 1; min-width: 0; }

.client-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: #1a1a1a;
}

.client-contacts {
    font-size: 0.88rem;
    color: #777;
    margin-top: 0.15rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.client-stats-block {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    justify-content: flex-end;
}

.cstat {
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.22rem 0.6rem;
    border-radius: 20px;
    background: #f3f4f6;
    color: #666;
    white-space: nowrap;
}

.cstat.paid   { background: rgba(34,197,94,0.1);   color: #166534; }
.cstat.free   { background: rgba(22,163,74,0.08);  color: #15803d; }
.cstat.unpaid { background: rgba(239,68,68,0.1);   color: #991b1b; }
.cstat.credit { background: rgba(0,174,239,0.12);  color: #0369a1; }

.client-chevron {
    font-size: 0.8rem;
    color: #aaa;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.client-card.open .client-chevron { transform: rotate(180deg); }

.client-card-body {
    display: none;
    padding: 1.1rem 1.25rem;
    flex-direction: column;
    gap: 1rem;
}

.client-card.open .client-card-body { display: flex; }

/* Contact edit */
.client-contact-edit {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #f3f4f6;
}

.client-view-mode { display: flex; align-items: center; }

.btn-edit-contact {
    background: none;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 0.35rem 0.85rem;
    font-size: 0.88rem;
    cursor: pointer;
    color: #666;
    transition: all 0.15s;
}

.btn-edit-contact:hover { border-color: var(--primary-cyan); color: var(--primary-cyan); }

.client-edit-mode { flex-direction: column; gap: 0.65rem; }

.client-edit-fields {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.client-edit-fields label {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.83rem;
    color: #888;
    font-weight: 600;
    flex: 1;
    min-width: 140px;
}

.client-edit-fields input {
    padding: 0.48rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: 16px; /* Prevents zoom on iOS */
    outline: none;
}

.client-edit-fields input:focus { border-color: var(--primary-cyan); }

.client-edit-actions { display: flex; gap: 0.45rem; }

.btn-save-edit {
    background: var(--success);
    color: white;
    border: none;
    border-radius: 6px;
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
    font-weight: 600;
}

.btn-cancel-edit {
    background: #f3f4f6;
    color: #555;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 0.45rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
}

/* Bookings table */
.client-bookings-section { overflow-x: auto; }

.client-bookings-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.93rem;
}

.client-bookings-table th {
    text-align: left;
    padding: 0.5rem 0.65rem;
    color: #999;
    font-size: 0.82rem;
    font-weight: 600;
    border-bottom: 2px solid #f3f4f6;
    white-space: nowrap;
}

.client-bookings-table td {
    padding: 0.5rem 0.65rem;
    border-bottom: 1px solid #f9fafb;
    vertical-align: middle;
    white-space: nowrap;
}

.client-bookings-table tr.future-booking td { color: #aaa; font-style: italic; }
.client-bookings-table tr.row-cancelled td { color: #bbb; text-decoration: line-through; }
.client-bookings-table tr.row-cancelled td:last-child { text-decoration: none; }
.client-bookings-table tr.editing td { background: #f0f9ff; }

.client-bookings-table select {
    padding: 0.32rem 0.5rem;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    font-size: 16px; /* Prevents zoom on iOS */
    max-width: 140px;
}

.paidat-cell {
    color: #666;
    font-size: 0.85rem;
    white-space: nowrap;
}

.bedit-date-input {
    padding: 0.28rem 0.4rem;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    font-size: 16px; /* Prevents zoom on iOS */
    width: 130px;
    outline: none;
}

.bedit-date-input:focus {
    border-color: var(--primary-cyan);
}

.booking-actions {
    display: flex;
    gap: 0.2rem;
    justify-content: flex-end;
}

.btn-row-edit, .btn-row-delete, .btn-row-save, .btn-row-cancel {
    background: none;
    border: 1px solid #e5e7eb;
    border-radius: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.12s;
    padding: 0;
}

.btn-row-edit:hover   { border-color: var(--primary-cyan); }
.btn-row-delete:hover { border-color: #ef4444; }
.btn-row-save         { border-color: #22c55e; color: #166534; }
.btn-row-save:hover   { background: #22c55e; color: white; }
.btn-row-cancel:hover { border-color: #ef4444; }

/* Credit history */
.client-credit-section {
    border-top: 1px solid #f3f4f6;
    padding-top: 0.75rem;
}

.client-credit-section h4 {
    font-size: 0.97rem;
    color: #0369a1;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tx-filter-bar {
    display: flex;
    gap: 0.35rem;
    margin-bottom: 0.6rem;
    flex-wrap: wrap;
}
.tx-filter-btn {
    font-size: 0.75rem;
    padding: 0.2rem 0.65rem;
    border: 1px solid #d1d5db;
    border-radius: 20px;
    background: #fff;
    color: #6b7280;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.15s;
}
.tx-filter-btn:hover { border-color: #0369a1; color: #0369a1; }
.tx-filter-btn.active { background: #0369a1; color: #fff; border-color: #0369a1; }

.client-credit-history {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.credit-history-row {
    display: flex;
    gap: 0.6rem;
    font-size: 0.88rem;
    align-items: baseline;
}

.credit-history-date  { color: #bbb; min-width: 72px; flex-shrink: 0; font-size: 0.8rem; }
.credit-history-note  { flex: 1; color: #666; }
.credit-history-amount { font-weight: 700; white-space: nowrap; }
.credit-history-amount.plus  { color: #166534; }
.credit-history-amount.minus { color: #991b1b; }
.credit-history-amount.free  { color: #9ca3af; }

@media (max-width: 768px) {
    .client-card-header  { flex-wrap: wrap; }
    .client-stats-block  { justify-content: flex-start; }
    .client-edit-fields  { flex-direction: column; }
}

/* Schedule Manager Styles */
.schedule-import-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
    padding: 0.75rem 1rem;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
}

.schedule-week-status {
    flex: 1;
    font-size: 0.88rem;
    font-weight: 600;
}

.schedule-week-status.has-slots { color: #0369a1; }
.schedule-week-status.is-blank  { color: #aaa; }

.btn-import-week {
    background: var(--primary-cyan);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.42rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}

.btn-import-week:hover { background: var(--primary-cyan-dark); }

.btn-clear-week {
    background: none;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.42rem 0.85rem;
    font-size: 0.85rem;
    color: #999;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.btn-clear-week:hover { border-color: #ef4444; color: #ef4444; }

/* Dot indicator on day tabs that have slots */
.schedule-day-tab.has-slots .admin-day-count {
    color: var(--primary-cyan);
    font-weight: 700;
}

.schedule-day-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem 0;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.schedule-day-tab {
    flex: 0 0 auto;
    min-width: 76px;
    padding: 0.6rem 0.5rem;
    background-color: var(--light-gray);
    border-radius: 12px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border: 2px solid #ddd;
    color: inherit;
    font-family: inherit;
}

.schedule-day-tab:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.schedule-day-tab.active {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-cyan-dark));
    color: white;
    border-color: var(--primary-cyan);
    transform: scale(1.05);
}

.schedule-day-tab.missing-client {
    background-color: #fee2e2;
    border-color: #fca5a5;
}

.schedule-day-tab.missing-client.active {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-cyan-dark));
    border-color: var(--primary-cyan);
}

.schedule-slots-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.schedule-slot-item {
    background-color: var(--light-gray);
    padding: 1.25rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.schedule-slot-info {
    flex: 1;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.schedule-slot-time {
    font-weight: 600;
    color: var(--dark-bg);
    font-size: 1.1rem;
}

.schedule-slot-type-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.schedule-slot-type-badge.personal-training {
    background-color: var(--personal-training);
    color: white;
}

.schedule-slot-type-badge.small-group {
    background-color: var(--small-group);
    color: white;
}

.schedule-slot-type-badge.group-class {
    background-color: var(--group-class);
    color: #333;
}

.schedule-slot-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-delete {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-delete:hover {
    background-color: #c82333;
    transform: scale(1.05);
}

.add-slot-form {
    background-color: var(--light-gray);
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1.5rem;
}

.add-slot-form h4 {
    margin-bottom: 1rem;
    color: var(--dark-bg);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group-schedule {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-schedule label {
    font-weight: 600;
    color: var(--dark-bg);
    font-size: 0.9rem;
}

.form-group-schedule select,
.form-group-schedule input {
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-group-schedule select:focus,
.form-group-schedule input:focus {
    outline: none;
    border-color: var(--primary-cyan);
}

.btn-add-slot {
    background-color: var(--success);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-add-slot:hover {
    background-color: #05b886;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(6, 214, 160, 0.3);
}

/* Schedule Slot Item with Dropdown Selector */
.schedule-slot-item-selector {
    background-color: white;
    padding: 1.25rem;
    border-radius: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    border: 2px solid #ddd;
    transition: all 0.3s;
}

.schedule-slot-item-selector:hover {
    border-color: var(--primary-cyan);
    box-shadow: 0 2px 8px rgba(0, 174, 239, 0.15);
}

.schedule-slot-dropdown {
    flex: 1;
    min-width: 200px;
}

.slot-type-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s;
}

.slot-type-select:hover {
    border-color: var(--primary-cyan);
    background-color: rgba(0, 174, 239, 0.05);
}

.slot-type-select:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.1);
}

.current-type-badge {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.current-type-badge.personal-training {
    background-color: var(--personal-training);
    color: white;
}

.current-type-badge.small-group {
    background-color: var(--small-group);
    color: white;
}

.current-type-badge.group-class {
    background-color: var(--group-class);
    color: #333;
}

/* ── Client Picker for "Slot prenotato" ──────────────────────────────────── */

/* Column layout when group-class is active */
.schedule-slot-item-selector.has-client-picker {
    flex-direction: column;
    align-items: stretch;
}

/* Top row: time + dropdown + badge — keeps the same horizontal layout */
.schedule-slot-top-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: space-between;
}

/* Client picker panel */
.slot-client-picker {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.slot-client-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #555;
}

.slot-client-warning {
    font-size: 0.85rem;
    color: #c07000;
    font-weight: 600;
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
}

/* Selected client badge */
.slot-client-selected {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
}

.slot-client-name {
    font-weight: 600;
    color: #2e7d32;
    flex: 1;
}

.slot-client-sub {
    font-size: 0.8rem;
    color: #555;
}

.btn-clear-client {
    background: none;
    border: none;
    color: #c00;
    cursor: pointer;
    padding: 0 0.2rem;
    font-size: 1rem;
    line-height: 1;
    flex-shrink: 0;
}

.btn-clear-client:hover {
    color: #900;
}

/* Search input + autocomplete */
.slot-client-search {
    position: relative;
}

.slot-client-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.slot-client-input:focus {
    outline: none;
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 2px rgba(0, 174, 239, 0.15);
}

.slot-client-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ccc;
    border-top: none;
    border-radius: 0 0 6px 6px;
    z-index: 200;
    max-height: 200px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.slot-client-result {
    padding: 0.55rem 0.75rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    border-bottom: 1px solid #f0f0f0;
}

.slot-client-result:last-child {
    border-bottom: none;
}

.slot-client-result:hover {
    background: rgba(0, 174, 239, 0.08);
}

.slot-client-result-name {
    font-weight: 600;
    color: #222;
    font-size: 0.9rem;
}

.slot-client-result-sub {
    font-size: 0.78rem;
    color: #777;
}

.slot-client-no-results {
    padding: 0.75rem;
    color: #999;
    font-size: 0.85rem;
    text-align: center;
}

/* Payments Section */
.payments-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.payment-stat-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.4rem 1.25rem 1.25rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.payment-stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: #e5e7eb;
    border-radius: 14px 14px 0 0;
}

.payment-stat-card--incasso::before   { background: #f59e0b; }
.payment-stat-card--debitori::before  { background: #ef4444; }
.payment-stat-card--creditori::before { background: var(--primary-cyan); }
.payment-stat-card--credit::before    { background: #22c55e; }

.payment-stat-card--incasso  .payment-total { color: #d97706; }
.payment-stat-card--debitori .payment-total { color: #ef4444; }
.payment-stat-card--creditori .payment-total { color: var(--primary-cyan-dark); }

.payment-stat-icon {
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
    line-height: 1;
}

.payment-stat-card h4 {
    margin: 0 0 0.35rem 0;
    font-size: 0.78rem;
    color: #888;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.payment-stat-card--clickable {
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.payment-stat-card--clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

/* Add button inside stat cards */
.stat-card-add-btn {
    position: absolute;
    top: 0.4rem;
    right: 0.4rem;
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    border: none;
    font-size: 1.35rem;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
    z-index: 2;
    padding: 0;
}
.stat-card-add-btn:hover {
    transform: scale(1.18);
    box-shadow: 0 3px 10px rgba(0,0,0,0.15);
}
.payment-stat-card--debitori .stat-card-add-btn {
    background: rgba(239,68,68,0.14);
    color: #ef4444;
}
.payment-stat-card--debitori .stat-card-add-btn:hover { background: rgba(239,68,68,0.26); }
.payment-stat-card--creditori .stat-card-add-btn {
    background: rgba(0,174,239,0.14);
    color: var(--primary-cyan-dark);
}
.payment-stat-card--creditori .stat-card-add-btn:hover { background: rgba(0,174,239,0.26); }

/* Manual entry popup */
.manual-entry-modal { max-height: min(92vh, 560px); }

.manual-entry-form {
    padding: 1.1rem 1.5rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    overflow-y: auto;
}

.manual-entry-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

/* --- Client search with icon --- */
.manual-client-search-wrap { position: relative; }

.manual-search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.manual-search-icon {
    position: absolute;
    left: 0.75rem;
    width: 15px;
    height: 15px;
    color: #bbb;
    pointer-events: none;
    flex-shrink: 0;
}

.manual-search-input-wrap input {
    width: 100%;
    padding: 0.62rem 0.85rem 0.62rem 2.35rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 0.88rem;
    outline: none;
    box-sizing: border-box;
    font-family: inherit;
    color: #1a1a1a;
    background: #f8f9fa;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.manual-search-input-wrap input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0,174,239,0.1);
    background: #fff;
}
.manual-search-input-wrap input:focus + .manual-search-icon,
.manual-search-input-wrap:focus-within .manual-search-icon { color: var(--primary-cyan); }

.manual-dropdown { right: 0 !important; }

/* Selected client chip */
.manual-client-selected {
    display: flex;
    align-items: center;
    background: rgba(0,174,239,0.05);
    border: 1.5px solid var(--primary-cyan);
    border-radius: 10px;
    padding: 0.55rem 0.7rem;
    gap: 0.65rem;
}

.manual-client-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-cyan-dark));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: 0.04em;
}

.manual-client-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.08rem;
    min-width: 0;
}
.manual-client-info strong {
    font-size: 0.88rem;
    color: #1a1a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.manual-client-info small {
    font-size: 0.73rem;
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.manual-client-clear {
    background: none;
    border: none;
    color: #ccc;
    cursor: pointer;
    font-size: 1rem;
    padding: 0 0.1rem;
    flex-shrink: 0;
    line-height: 1;
    transition: color 0.12s;
}
.manual-client-clear:hover { color: #ef4444; }

/* --- Large centered amount display --- */
.manual-amount-field { align-items: center; }

.manual-amount-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.6rem 0 0.8rem;
    border-bottom: 2px solid #e8e8e8;
    width: 100%;
    transition: border-color 0.15s;
}
.manual-amount-display:focus-within { border-color: var(--primary-cyan); }

.manual-amount-currency {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ccc;
    line-height: 1;
    transition: color 0.15s;
}
.manual-amount-display:focus-within .manual-amount-currency { color: var(--primary-cyan); }

.manual-amount-input {
    border: none;
    outline: none;
    font-size: 2.8rem;
    font-weight: 700;
    color: #1a1a1a;
    text-align: center;
    width: 7ch;
    background: transparent;
    padding: 0;
    line-height: 1;
    font-family: inherit;
    caret-color: var(--primary-cyan);
}
.manual-amount-input::placeholder { color: #e0e0e0; }
.manual-amount-input::-webkit-outer-spin-button,
.manual-amount-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.manual-amount-input[type=number] { -moz-appearance: textfield; }

/* Note input */
.manual-note-input {
    width: 100%;
    padding: 0.62rem 0.85rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 10px;
    font-size: 0.88rem;
    outline: none;
    box-sizing: border-box;
    font-family: inherit;
    color: #1a1a1a;
    background: #f8f9fa;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.manual-note-input:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0,174,239,0.1);
    background: #fff;
}

/* Manual debt row in debtor card */
.debtor-booking-manual { background: #fffbf0; }
.debtor-booking-manual .debtor-booking-price { color: #d97706; }

.debtors-toggle-hint {
    display: block;
    font-size: 0.75rem;
    color: #bbb;
    margin-top: 0.35rem;
    letter-spacing: 0.03em;
}

/* Search Bar */
.payment-search {
    position: relative;
    margin-bottom: 1.5rem;
}

.debtor-search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 80px;
    background: white;
    border: 1.5px solid var(--primary-cyan);
    border-top: none;
    border-radius: 0 0 10px 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
    z-index: 100;
    max-height: 260px;
    overflow-y: auto;
}

.debtor-search-option {
    padding: 0.6rem 0.9rem;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.12s;
}
.debtor-search-option:last-child { border-bottom: none; }
.debtor-search-option:hover {
    background: rgba(0, 174, 239, 0.08);
}
.debtor-search-option strong {
    font-size: 0.88rem;
    color: #1a1a1a;
}
.debtor-search-option small {
    font-size: 0.76rem;
    color: #999;
}

.dropdown-item {
    padding: 0.65rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.15s;
}

.dropdown-item:last-child { border-bottom: none; }

.dropdown-item:hover { background-color: #f0f9ff; }

.dropdown-item-name {
    font-weight: 600;
    color: var(--dark-bg);
}

.dropdown-item-debt {
    font-size: 0.85rem;
    color: #ef4444;
    font-weight: 700;
}

.dropdown-item-credit {
    font-size: 0.85rem;
    color: #0369a1;
    font-weight: 700;
}

.dropdown-no-results {
    padding: 0.75rem 1rem;
    color: #999;
    font-size: 0.9rem;
    text-align: center;
}

.payment-total {
    font-size: 2rem;
    font-weight: 800;
    margin: 0;
    color: var(--dark-bg);
}

.debtors-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}


.debtor-info {
    flex: 1;
}

.debtor-name {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--dark-bg);
    margin-bottom: 0.25rem;
}

.debtor-contact {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.debtor-amount {
    background: rgba(239,68,68,0.08);
    color: #ef4444;
    border: 1px solid rgba(239,68,68,0.2);
    padding: 0.3rem 0.85rem;
    border-radius: 20px;
    font-size: 0.95rem;
    font-weight: 700;
    white-space: nowrap;
}

.debtor-bookings {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.debtor-booking-item {
    background-color: #f8f9fa;
    padding: 0.75rem;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.debtor-booking-details {
    flex: 1;
    font-size: 0.9rem;
    color: #333;
}

.debtor-booking-price {
    font-weight: 700;
    color: #ef4444;
}

.debtor-pay-footer {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-top: 0.85rem;
    padding-top: 0.85rem;
    border-top: 1px solid #f3f4f6;
}

.debtor-pay-total {
    font-size: 0.92rem;
    color: #555;
    flex: 1;
    min-width: 100px;
}

.debtor-pay-total strong {
    color: #ef4444;
    font-weight: 700;
}

.debtor-pay-methods {
    display: flex;
    gap: 0.3rem;
}

.btn-pay-all {
    background: var(--success);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.42rem 1rem;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.btn-pay-all:hover {
    background: #059669;
    transform: scale(1.03);
}

.debtor-booking-item.debtor-booking-paid {
    opacity: 0.55;
    background: rgba(34,197,94,0.04);
    text-decoration: line-through;
    text-decoration-color: #aaa;
}

.debtor-amount--paid {
    background: rgba(34,197,94,0.08) !important;
    color: #166534 !important;
    border-color: rgba(34,197,94,0.2) !important;
}

.debtor-pay-success {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.5rem 0.85rem;
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.22);
    border-radius: 8px;
    color: #166534;
    font-weight: 600;
    font-size: 0.92rem;
}

.btn-delete-booking {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-cyan-dark));
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.85rem;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
    line-height: 1;
}

.btn-delete-booking:hover {
    opacity: 0.85;
    transform: scale(1.15);
}

.debt-warning {
    background-color: #fff3cd;
    border-left: 4px solid #ff6b6b;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #856404;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.15s;
    user-select: none;
}

.debt-warning:hover {
    background-color: #ffe8a0;
    transform: translateY(-1px);
}

/* ── Certificato medico — card cliente (intestazione) ───────────── */
.cedit-cert-badge {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.12rem 0.5rem;
    border-radius: 20px;
    margin-left: 0.4rem;
    vertical-align: middle;
}

.cedit-cert-expired  { background: #fef2f2; color: #dc2626; }
.cedit-cert-expiring { background: #fffbeb; color: #92400e; }
.cedit-cert-ok       { background: #f0fdf4; color: #166534; }

/* ── Certificato medico scaduto (admin booking card) ───────────── */
.cert-expired-badge {
    background: #fef2f2;
    color: #dc2626;
    border-left: 3px solid #dc2626;
    padding: 0.35rem 0.6rem;
    border-radius: 5px;
    margin-top: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== Debt Payment Popup ===== */
.debt-popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s;
}

.debt-popup-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.debt-popup-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -46%);
    width: min(500px, calc(100vw - 32px));
    max-height: 82vh;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.22);
    z-index: 2100;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s, transform 0.22s;
}

.debt-popup-modal.open {
    opacity: 1;
    pointer-events: all;
    transform: translate(-50%, -50%);
}

.debt-popup-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem 1rem;
    border-bottom: 1px solid #f0f0f0;
    flex-shrink: 0;
}

.debt-popup-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 0.2rem;
}

.debt-popup-header p {
    font-size: 0.82rem;
    color: #999;
    margin: 0;
}

.debt-popup-close {
    background: rgba(0, 0, 0, 0.06);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}

.debt-popup-close:hover {
    background: rgba(0, 0, 0, 0.13);
}

.debt-popup-close svg {
    width: 15px;
    height: 15px;
    color: #555;
    display: block;
}

.debt-popup-list {
    overflow-y: auto;
    flex: 1;
    padding: 0.25rem 0;
}

.debt-popup-item {
    padding: 0 1.5rem;
}

.debt-item-label {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f4f4f4;
    cursor: pointer;
    transition: background 0.12s;
    border-radius: 6px;
}

.debt-popup-item:last-child .debt-item-label {
    border-bottom: none;
}

.debt-item-label:hover {
    background: #f9f9f9;
    margin: 0 -0.5rem;
    padding: 0.8rem 0.5rem;
}

.debt-item-check {
    width: 17px;
    height: 17px;
    accent-color: var(--primary-cyan);
    flex-shrink: 0;
    cursor: pointer;
}

.debt-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.18rem;
}

.debt-item-date {
    font-size: 0.88rem;
    color: #222;
    font-weight: 500;
}

.debt-item-type {
    font-size: 0.77rem;
    color: #999;
}

.debt-item-price {
    font-size: 1rem;
    font-weight: 700;
    color: #e63946;
    flex-shrink: 0;
}

.debt-popup-footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.5rem;
    border-top: 1px solid #f0f0f0;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.debt-select-all {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: #555;
    cursor: pointer;
    flex-shrink: 0;
}

.debt-select-all input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-cyan);
    cursor: pointer;
}

.debt-popup-total {
    flex: 1;
    font-size: 0.88rem;
    color: #444;
    text-align: right;
}

.debt-popup-pay-btn {
    background: var(--primary-cyan);
    color: #fff;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s;
}

.debt-popup-pay-btn:hover:not(:disabled) {
    background: var(--primary-cyan-dark);
    box-shadow: 0 4px 14px rgba(0, 174, 239, 0.32);
}

.debt-popup-pay-btn:disabled {
    background: #ddd;
    color: #aaa;
    cursor: not-allowed;
}

/* Payment Search Bar */
.payment-search {
    margin-bottom: 1.5rem;
}

.search-input-group {
    display: flex;
    gap: 0.5rem;
}

.search-input-group input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
    outline: none;
}

.search-input-group input:focus {
    border-color: #ff6b6b;
}

.btn-search {
    background-color: var(--primary-cyan);
    color: white;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-search:hover {
    background-color: var(--primary-cyan-dark);
    transform: scale(1.03);
}

/* Search Results Section */
.debtor-search-results {
    background-color: #fff8f8;
    border: 2px solid #ff6b6b;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
}

.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.search-results-header h4 {
    margin: 0;
    color: var(--dark-bg);
}

.btn-clear-search {
    background: none;
    border: 1px solid #ccc;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    color: #666;
    transition: all 0.2s;
}

.btn-clear-search:hover {
    background-color: #f0f0f0;
    color: #333;
}

/* Collapsible Debtor Cards */
.debtor-card {
    background-color: white;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    border-left: 4px solid #e5e7eb;
    overflow: hidden;
    transition: box-shadow 0.2s, border-left-color 0.2s;
}

.debtor-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    border-left-color: #ef4444;
}

.debtor-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.25rem;
    cursor: pointer;
    user-select: none;
    flex-wrap: wrap;
    gap: 0.75rem;
    transition: background-color 0.15s;
}

.debtor-card-header:hover {
    background-color: #fafafa;
}

.debtor-card-header .debtor-info {
    flex: 1;
}

.debtor-toggle {
    font-size: 1rem;
    color: #bbb;
    transition: transform 0.25s;
    line-height: 1;
}

.debtor-card.open .debtor-toggle {
    transform: rotate(180deg);
}

.debtor-card-body {
    display: none;
    padding: 0 1.25rem 1.1rem;
    border-top: 1px solid #f3f4f6;
}

.debtor-card.open .debtor-card-body {
    display: block;
}

/* Action Buttons */
.btn-action {
    display: block;
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: var(--primary-cyan);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
    text-align: left;
}

.btn-action:hover {
    background-color: var(--primary-cyan-dark);
    transform: translateX(5px);
}

/* ===== Mobile Responsive ===== */
@media (max-width: 768px) {

    /* Dashboard container */
    .dashboard-section {
        padding: 0.75rem 0;
    }

    /* Hide search button on mobile (live search via oninput is sufficient) */
    .btn-search {
        display: none;
    }

    /* Login box */
    .login-section {
        padding: 2rem 1.25rem 28vh;
    }

    .login-box {
        padding: 1.5rem 1.25rem;
    }

    /* Tabs: horizontal scroll instead of wrapping */
    .admin-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        gap: 0;
        padding-bottom: 0;
        scrollbar-width: none;
    }

    .admin-tabs::-webkit-scrollbar { display: none; }

    .admin-tab {
        flex-shrink: 0;
        padding: 0.65rem 0.85rem;
        font-size: 0.78rem;
        white-space: nowrap;
    }

    /* Calendar controls */
    .admin-calendar-controls {
        gap: 0.4rem;
    }

    .admin-calendar-controls .btn-control {
        padding: 0.45rem 0.6rem;
        font-size: 0.72rem;
    }

    .admin-calendar-controls h4 {
        font-size: 0.85rem;
    }

    /* Day selector cards */
    .admin-day-selector {
        gap: 0.25rem;
        padding: 0.4rem 0;
        margin-bottom: 0.75rem;
    }

    .admin-day-card {
        min-width: 0;
        padding: 0.4rem 0.2rem;
        border-radius: 8px;
    }

    .admin-day-name  { font-size: 0.62rem; }
    .admin-day-date  { font-size: 0.95rem; }
    .admin-day-count { font-size: 0.55rem; }

    /* Slot cards */
    .admin-slot-card {
        padding: 0.9rem 1rem;
    }

    .admin-slot-time {
        font-size: 1rem;
    }

    /* Dashboard cards */
    .dashboard-card {
        padding: 1rem;
    }

    /* Stats grid */
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        margin-bottom: 1.5rem;
    }

    .stat-card {
        padding: 1rem 0.75rem;
    }

    .stat-icon {
        font-size: 1.6rem;
        margin-bottom: 0.4rem;
    }

    .stat-card h3 {
        font-size: 0.72rem;
    }

    .stat-value {
        font-size: 1.4rem;
    }

    .stat-change {
        font-size: 0.75rem;
        padding: 0.15rem 0.5rem;
    }

    /* Dashboard grid */
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 1rem;
    }

    /* Analytics filter bar: horizontal scroll */
    .analytics-filter-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        padding: 0.65rem 0.75rem;
        gap: 0.35rem;
        scrollbar-width: none;
    }

    .analytics-filter-bar::-webkit-scrollbar { display: none; }

    .filter-btn {
        flex-shrink: 0;
        padding: 0.3rem 0.65rem;
        font-size: 0.78rem;
    }

    .filter-custom-dates {
        flex-shrink: 0;
    }

    /* Bookings table */
    .bookings-table th,
    .bookings-table td {
        padding: 0.45rem 0.4rem;
        font-size: 0.76rem;
    }

    /* Hide WhatsApp column on mobile (too narrow) */
    .bookings-table th:nth-child(5),
    .bookings-table td:nth-child(5) {
        display: none;
    }

    /* Payments */
    .payments-stats {
        grid-template-columns: 1fr 1fr;
        gap: 0.65rem;
        margin-bottom: 1.1rem;
    }

    .payment-stat-card {
        padding: 0.9rem 0.65rem 0.75rem;
    }

    .payment-stat-icon { font-size: 1.2rem; }

    .payment-stat-card h4 {
        font-size: 0.72rem;
    }

    .payment-total {
        font-size: 1.5rem;
    }

    .debtor-card-header {
        padding: 0.85rem 1rem;
        gap: 0.5rem;
    }

    .debtor-name {
        font-size: 0.95rem;
    }

    .debtor-contact {
        font-size: 0.8rem;
        gap: 0.5rem;
    }

    .debtor-amount {
        font-size: 0.9rem;
        padding: 0.35rem 0.6rem;
    }

    .debtor-card-body {
        padding: 0 1rem 1rem;
    }

    /* Schedule: day tabs horizontal scroll */
    .schedule-day-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        justify-content: flex-start;
        gap: 0.3rem;
        padding-bottom: 0.4rem;
        scrollbar-width: none;
    }

    .schedule-day-tabs::-webkit-scrollbar { display: none; }

    .schedule-day-tab {
        flex-shrink: 0;
        min-width: 0;
        padding: 0.4rem 0.2rem;
        border-radius: 8px;
    }

    .schedule-slot-item {
        padding: 0.9rem 1rem;
    }

    .schedule-slot-time {
        font-size: 0.95rem;
    }

    .schedule-slot-item-selector {
        flex-direction: column;
        align-items: stretch;
        padding: 0.75rem;
    }

    .schedule-slot-dropdown {
        min-width: 100%;
    }

    .current-type-badge {
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Prevent iOS zoom on inputs */
    .form-group-schedule select,
    .form-group-schedule input,
    .search-input-group input,
    .filter-custom-dates input[type="date"] {
        font-size: 16px;
    }

    /* Participants grid */
    .admin-participants-grid {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    .admin-participant-card {
        padding: 0.75rem;
    }

    .participant-name    { font-size: 0.88rem; }
    .participant-contact { font-size: 0.78rem; }

    .btn-delete-booking {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    /* Action buttons */
    .btn-action {
        padding: 0.75rem;
        font-size: 0.9rem;
        margin-bottom: 0.6rem;
    }

    /* Time bars (popular times) */
    .time-label {
        min-width: 70px;
        font-size: 0.8rem;
    }

    .time-progress {
        height: 22px;
    }

    .time-progress-fill {
        font-size: 0.75rem;
    }
}

/* ===== Stat card credits ===== */
.payment-stat-card--credit .payment-total {
    color: #22c55e;
}

.credit-total {
    color: #22c55e !important;
}

/* ===== Debt popup — payment section ===== */
.debt-popup-payment {
    padding: 0.9rem 1.5rem 0.75rem;
    border-top: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex-shrink: 0;
}

.debt-field-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* Payment method buttons */
.debt-payment-method-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.debt-method-btns {
    display: flex;
    gap: 0.4rem;
}

.debt-method-btn {
    background: #f4f4f4;
    border: 1.5px solid #e0e0e0;
    border-radius: 8px;
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: #555;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.debt-method-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}

.debt-method-btn.active {
    background: rgba(0, 174, 239, 0.1);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    font-weight: 600;
}

.debt-method-btn.method-free-lesson {
    border-color: #86efac;
    color: #15803d;
}
.debt-method-btn.method-free-lesson:hover,
.debt-method-btn.method-free-lesson.active {
    background: #dcfce7;
    border-color: #16a34a;
    color: #15803d;
    font-weight: 600;
}

/* Amount input */
.debt-payment-amount-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.debt-amount-wrapper {
    display: flex;
    align-items: center;
    border: 1.5px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.15s;
}

.debt-amount-wrapper:focus-within {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.1);
}

.debt-euro-sign {
    padding: 0.45rem 0.6rem 0.45rem 0.75rem;
    background: #f8f8f8;
    border-right: 1px solid #ddd;
    font-size: 0.9rem;
    font-weight: 600;
    color: #555;
}

#debtAmountInput {
    border: none;
    outline: none;
    padding: 0.45rem 0.75rem;
    font-size: 16px; /* Prevents zoom on iOS */
    font-weight: 600;
    width: 90px;
    color: #222;
    background: #fff;
}

/* Existing credit info */
.debt-existing-credit-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(34, 197, 94, 0.07);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: 8px;
    font-size: 0.84rem;
    color: #166534;
}

/* Credit preview row */
.debt-credit-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 0.84rem;
}

.debt-credit-row--positive {
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: #166534;
}

.debt-credit-row--warning {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    color: #92400e;
}

/* ===== Credits list & cards ===== */
.credits-list {
    margin-top: 1rem;
    border-top: 2px solid rgba(34, 197, 94, 0.2);
}

.credit-client-card .debtor-amount.credit-amount {
    color: #16a34a;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 8px;
    padding: 0.3rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 700;
}

/* ── M-section: desktop = transparent wrapper ──────────────────── */
@media (min-width: 769px) {
    .m-section-hd { display: none; }
    .m-section { background: none !important; box-shadow: none !important; border-radius: 0 !important; margin-bottom: 0 !important; overflow: visible !important; }
    .m-section-bd { display: block !important; padding: 0 !important; }
}

/* ── Mobile admin improvements ─────────────────────────────────── */
@media (max-width: 768px) {

    /* Dashboard card: tighter padding */
    .dashboard-card { padding: 0.75rem; }

    /* Stats grid: compact 2×2 */
    .stats-grid { gap: 0.5rem; margin-bottom: 0.6rem; }
    .stat-card { padding: 0.6rem 0.55rem; }
    .stat-icon { font-size: 1.25rem; margin-bottom: 0.15rem; }
    .stat-card h3 { font-size: 0.62rem; margin-bottom: 0.15rem; }
    .stat-value { font-size: 1.15rem; margin-bottom: 0.1rem; }

    /* Dashboard grid: tighter gaps */
    .dashboard-grid { gap: 0.5rem; margin-bottom: 0.5rem; }

    /* Payment stat cards: compact 2×2 */
    .payments-stats { gap: 0.4rem; margin-bottom: 0.6rem; }
    .payment-stat-card { padding: 0.55rem 0.45rem 0.5rem; }
    .payment-stat-icon { font-size: 0.9rem; margin-bottom: 0.15rem; }
    .payment-stat-card h4 { font-size: 0.6rem; margin-bottom: 0.1rem; }
    .payment-total { font-size: 1.2rem; }
    .debtors-toggle-hint { font-size: 0.6rem; margin-top: 0.1rem; }

    /* Admin slot card: compact */
    .admin-slot-card { padding: 0.6rem 0.7rem; }
    .admin-slot-header { margin-bottom: 0.35rem; }

    /* Participant cards: single column, compact */
    .admin-participants-grid {
        grid-template-columns: 1fr;
        gap: 0.4rem;
    }
    .admin-participant-card { padding: 0.5rem 0.55rem; }
    .participant-name { font-size: 0.82rem; padding-right: 22px; }
    .participant-contact { font-size: 0.74rem; }

    /* Schedule slots: keep horizontal on mobile (not stacked) */
    .schedule-slot-item-selector {
        flex-direction: row;
        align-items: center;
        padding: 0.3rem 0.5rem;
        gap: 0.4rem;
    }
    /* Group-class slot stays column even on small screens */
    .schedule-slot-item-selector.has-client-picker {
        flex-direction: column;
        align-items: stretch;
        padding: 0.5rem 0.6rem;
        gap: 0.5rem;
    }
    .schedule-slot-item-selector.has-client-picker .schedule-slot-top-row {
        flex-direction: row;
        align-items: center;
        gap: 0.4rem;
    }
    .schedule-slot-dropdown { min-width: unset; flex: 1; }
    .slot-type-select { padding: 0.28rem 0.2rem; font-size: 0.78rem; }
    .schedule-slot-time { font-size: 0.78rem; min-width: 88px; flex-shrink: 0; }
    .schedule-slot-item-selector .current-type-badge { display: none; }
    .schedule-slot-item-selector.has-client-picker .current-type-badge { display: block; }
    .schedule-slots-list { gap: 0.3rem; margin-bottom: 0.75rem; }

    /* Client table: hide Metodo + Data Pagamento columns (too wide) */
    .client-bookings-table th:nth-child(5),
    .client-bookings-table td:nth-child(5),
    .client-bookings-table th:nth-child(6),
    .client-bookings-table td:nth-child(6) { display: none; }

    /* Action buttons: 2-column grid */
    .actions-card {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.4rem;
    }
    .actions-card h3 { grid-column: 1 / -1; margin-bottom: 0 !important; }
    .actions-card .btn-action { margin-bottom: 0; padding: 0.5rem 0.4rem; font-size: 0.78rem; }

    /* M-section collapsible panels */
    .m-section {
        background: white;
        border-radius: 10px;
        box-shadow: 0 1px 5px rgba(0,0,0,0.07);
        margin-bottom: 0.55rem;
        overflow: hidden;
    }
    .m-section-hd {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0.7rem 1rem;
        cursor: pointer;
        font-weight: 700;
        font-size: 0.88rem;
        color: var(--dark-bg);
        user-select: none;
    }
    .m-sect-icon {
        color: #aaa;
        font-size: 0.7rem;
        transition: transform 0.2s;
        flex-shrink: 0;
    }
    .m-section.open .m-sect-icon { transform: rotate(180deg); }
    .m-section-bd { display: none; padding: 0 0.6rem 0.6rem; }
    .m-section.open .m-section-bd { display: block; }
    .m-section .dashboard-grid { margin-bottom: 0; }
    .m-section .dashboard-card { margin-bottom: 0; }
}

/* ══════════════════════════════════════════════════════════════════════════
   Registro / Log DB Tab
   ══════════════════════════════════════════════════════════════════════════ */

/* Summary bar */
.registro-summary-bar {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: stretch;
}
.registro-summary-item {
    background: linear-gradient(135deg, white 0%, var(--light-gray) 100%);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
    min-width: 140px;
}
.registro-summary-item.registro-export-wrap {
    background: none;
    box-shadow: none;
    justify-content: center;
    padding: 0;
    flex: 0 0 auto;
}
.registro-summary-label {
    font-size: 0.72rem;
    color: #666;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.registro-summary-val {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--dark-bg);
}

/* Filter bar */
.registro-filters {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.registro-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: flex-end;
}
.registro-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}
.registro-filter-group--sm  { min-width: 130px; }
.registro-filter-group--search { flex: 1; min-width: 160px; }
.registro-filter-label {
    font-size: 0.7rem;
    color: #888;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.registro-date-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.rfilter-btn {
    background: var(--light-gray);
    border: 2px solid #ddd;
    color: #555;
    border-radius: 20px;
    padding: 0.35rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    white-space: nowrap;
    font-family: inherit;
}
.rfilter-btn:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}
.rfilter-btn.active {
    background: var(--primary-cyan);
    border-color: var(--primary-cyan);
    color: white;
}
.rfilter-btn--reset {
    height: 34px;
    padding: 0 1rem;
    border-radius: 8px;
}

.rfilter-type-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.registro-custom-dates {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}
.registro-custom-dates input[type="date"] {
    padding: 0.35rem 0.6rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}
.registro-custom-dates input[type="date"]:focus { border-color: var(--primary-cyan); }
.registro-custom-dates span { color: #aaa; }

.registro-filter-group select,
.registro-filter-group input[type="text"] {
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    color: var(--dark-bg);
    padding: 0.35rem 0.6rem;
    font-size: 0.85rem;
    width: 100%;
    height: 34px;
    font-family: inherit;
    transition: border-color 0.2s;
    outline: none;
}
.registro-filter-group select:focus,
.registro-filter-group input[type="text"]:focus {
    border-color: var(--primary-cyan);
}

/* Table */
.registro-table-wrap {
    overflow-x: auto;
    margin-bottom: 0.5rem;
    padding: 0 !important;
}
.registro-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    min-width: 860px;
}
.registro-table thead {
    background-color: var(--dark-bg);
}
.registro-table th {
    padding: 0.75rem 0.85rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.registro-th-ts,
.registro-th-lesson {
    cursor: pointer;
    user-select: none;
}
.registro-th-ts:hover,
.registro-th-lesson:hover { color: var(--primary-cyan); }
.registro-sort-icon { font-size: 0.78rem; margin-left: 0.2rem; }

.registro-table td {
    padding: 0.65rem 0.85rem;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
    color: var(--dark-bg);
}
.registro-row:last-child td { border-bottom: none; }
.registro-row:hover td { background: var(--light-gray); }

.registro-ts {
    white-space: nowrap;
    color: #888 !important;
    font-size: 0.78rem !important;
    font-variant-numeric: tabular-nums;
}
.registro-time {
    white-space: nowrap;
    font-size: 0.78rem !important;
    color: #666 !important;
    font-variant-numeric: tabular-nums;
}
.registro-amount {
    font-weight: 700;
    color: #059669 !important;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}
.registro-method { font-size: 0.8rem; white-space: nowrap; color: #444; }
.registro-note {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #888 !important;
    font-size: 0.78rem !important;
}
.registro-client { display: flex; flex-direction: column; gap: 0.06rem; }
.registro-client-name { font-weight: 600; white-space: nowrap; }
.registro-client-phone { font-size: 0.74rem; color: #888; }
.registro-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: #aaa;
    font-size: 0.9rem;
}

/* Event-type badges */
.rtype-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.22rem 0.6rem;
    border-radius: 20px;
    font-size: 0.74rem;
    font-weight: 700;
    white-space: nowrap;
}
.rtype-booking    { background: #dbeafe; color: #1d4ed8; }
.rtype-paid       { background: #dcfce7; color: #15803d; }
.rtype-cancelled  { background: #fee2e2; color: #b91c1c; }
.rtype-pending    { background: #fef3c7; color: #92400e; }
.rtype-credit     { background: #f3e8ff; color: #7e22ce; }
.rtype-creditused { background: #e0f2fe; color: #0369a1; }
.rtype-refund     { background: #cffafe; color: #0e7490; }
.rtype-debt       { background: #fef9c3; color: #854d0e; }
.rtype-debtpaid   { background: #d1fae5; color: #065f46; }

/* Status badges */
.rstatus-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.74rem;
    font-weight: 600;
    white-space: nowrap;
}
.rstatus-paid      { background: rgba(6,214,160,0.15); color: #059669; }
.rstatus-unpaid    { background: #fee2e2;               color: #b91c1c; }
.rstatus-cancelled { background: #f3f4f6;               color: #6b7280; }
.rstatus-pending   { background: #fef3c7;               color: #92400e; }
.rstatus-credit    { background: #f3e8ff;               color: #7e22ce; }
.rstatus-debt      { background: #fef9c3;               color: #854d0e; }

/* Pagination */
.registro-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 1rem 0 0.5rem;
}
.registro-pag-btn {
    background: var(--light-gray);
    border: 2px solid #ddd;
    color: #555;
    border-radius: 8px;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.2s, color 0.2s;
}
.registro-pag-btn:hover:not(:disabled) {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
}
.registro-pag-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.registro-pag-info {
    color: #666;
    font-size: 0.85rem;
    min-width: 130px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
    .registro-filter-row { flex-direction: column; }
    .registro-filter-group--sm,
    .registro-filter-group--search { min-width: unset; width: 100%; }
    .registro-summary-bar { gap: 0.75rem; }
    .registro-summary-item { min-width: calc(50% - 0.5rem); }
    .registro-summary-item.registro-export-wrap { min-width: 100%; }
}