/* Custom Styles - Corporativo RV Sala de Juntas */
/* Modern, Minimalist, Mobile-First */

:root {
    --primary: #4a90d9;
    --primary-dark: #3a7bc8;
    --secondary: #6c757d;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --light: #f8f9fa;
    --dark: #212529;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
}

/* Base */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f0f2f5;
}

/* Cards */
.card {
    border-radius: 12px;
    overflow: hidden;
}

.card-header {
    background-color: white;
    border-bottom: 1px solid var(--gray-200);
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 144, 217, 0.35);
}

.btn-outline-primary {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 8px;
    border-color: var(--gray-300);
    padding: 0.625rem 0.875rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15);
}

.form-control-lg {
    padding: 0.75rem 1rem;
    font-size: 1rem;
}

/* Nav Pills */
.nav-pills .nav-link {
    border-radius: 8px;
    color: var(--gray-600);
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: all 0.2s ease;
}

.nav-pills .nav-link:hover {
    background-color: var(--gray-200);
}

.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 1rem 0.75rem;
}

.table td {
    vertical-align: middle;
    padding: 0.75rem;
}

/* Calendar Specific */
#calendar-table th,
#calendar-table td {
    text-align: center;
    min-width: 100px;
}

#calendar-table .time-slot {
    height: 48px;
    cursor: pointer;
    transition: background-color 0.15s ease;
    position: relative;
}

#calendar-table .time-slot:hover {
    background-color: var(--gray-100);
}

#calendar-table .time-slot.reserved {
    background-color: rgba(74, 144, 217, 0.15);
    cursor: default;
}

#calendar-table .time-slot.reserved:hover {
    background-color: rgba(74, 144, 217, 0.2);
}

#calendar-table .time-slot.my-reservation {
    background-color: rgba(40, 167, 69, 0.15);
}

#calendar-table .time-slot.my-reservation:hover {
    background-color: rgba(40, 167, 69, 0.2);
}

/* Old reservation block (kept for compatibility) */
.reservation-block {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    display: inline-block;
}

.reservation-block.mine {
    background: linear-gradient(135deg, var(--success), #1e7e34);
}

/* Extended reservation block - spans multiple time slots */
.reservation-block-extended {
    position: absolute;
    top: 2px;
    left: 2px;
    right: 2px;
    height: calc((var(--slots, 1) * 48px) - 4px);
    background: var(--primary);
    color: white;
    border-radius: 6px;
    padding: 6px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    overflow: hidden;
    z-index: 10;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 4px rgba(0,0,0,0.15);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.reservation-block-extended:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 20;
}

.reservation-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.reservation-title {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reservation-info {
    font-size: 0.7rem;
    opacity: 0.9;
    white-space: nowrap;
}

.reservation-user {
    font-size: 0.7rem;
    opacity: 0.85;
    margin-top: auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Continuation cells (middle/end of reservation) */
#calendar-table .time-slot.reserved-continuation {
    background-color: transparent !important;
    cursor: default;
}

#calendar-table .time-slot.reserved-continuation:hover {
    background-color: transparent !important;
}

.time-column {
    font-weight: 600;
    color: var(--gray-600);
    font-size: 0.875rem;
    background-color: var(--gray-100) !important;
    width: 70px !important;
    min-width: 70px !important;
}

/* Day Header */
.day-header {
    font-weight: 600;
    font-size: 0.875rem;
}

.day-header .day-name {
    display: block;
    color: var(--gray-600);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.day-header .day-number {
    display: block;
    font-size: 1.25rem;
    color: var(--dark);
}

.day-header.today {
    color: var(--primary);
}

.day-header.today .day-number {
    background: var(--primary);
    color: white;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

/* Reservation Card */
.reservation-card {
    border-left: 4px solid var(--primary);
    background: white;
    padding: 1rem;
    margin-bottom: 0;
    transition: all 0.2s ease;
}

.reservation-card:hover {
    background-color: var(--gray-100);
}

.reservation-card.mine {
    border-left-color: var(--success);
}

.reservation-card + .reservation-card {
    border-top: 1px solid var(--gray-200);
}

/* User Status Badges */
.badge-status {
    font-size: 0.7rem;
    padding: 0.35em 0.65em;
    font-weight: 500;
}

/* Toast */
.toast {
    background-color: var(--dark);
    color: white;
    border-radius: 8px;
}

.toast.bg-success {
    background-color: var(--success) !important;
}

.toast.bg-danger {
    background-color: var(--danger) !important;
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: 16px;
    overflow: hidden;
}

.modal-header {
    background-color: var(--gray-100);
    padding: 1.25rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    background-color: var(--gray-100);
}

/* Switch */
.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Responsive */
@media (max-width: 767.98px) {
    .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    #calendar-table th,
    #calendar-table td {
        min-width: 80px;
        font-size: 0.8rem;
    }

    .day-header .day-number {
        font-size: 1rem;
    }

    .day-header.today .day-number {
        width: 28px;
        height: 28px;
    }

    .reservation-block {
        font-size: 0.65rem;
        padding: 2px 4px;
    }

    .nav-pills .nav-link {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
}

@media (max-width: 575.98px) {
    #calendar-table .time-slot {
        height: 40px;
    }

    .time-column {
        font-size: 0.75rem;
    }

    .reservation-block-extended {
        height: calc((var(--slots, 1) * 40px) - 4px);
        padding: 4px 6px;
        font-size: 0.65rem;
    }

    .reservation-info,
    .reservation-user {
        font-size: 0.6rem;
    }
}

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

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Navbar */
.navbar {
    padding: 0.75rem 1rem;
}

.navbar-brand {
    font-weight: 600;
}

/* Login */
#login-screen {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem;
}

#login-screen .card {
    border-radius: 16px;
}

/* Audit Table */
#audit-table-body tr.success td {
    background-color: rgba(40, 167, 69, 0.05);
}

#audit-table-body tr.failed td {
    background-color: rgba(220, 53, 69, 0.05);
}

/* Form Switch */
.form-switch .form-check-input {
    width: 2.5em;
    height: 1.25em;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}