/* ============================================
   MeetingRoom Manager - Custom Styles
   ============================================ */

:root {
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --primary-light: #DBEAFE;
    --secondary: #1E293B;
    --background: #F1F5F9;
    --card-bg: #FFFFFF;
    --sidebar-width: 250px;
    --navbar-height: 60px;
    --success-light: #D1FAE5;
    --warning-light: #FEF3C7;
    --info-light: #DBEAFE;
    --danger-light: #FEE2E2;
}

/* ---- General ---- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--background);
    color: #334155;
    overflow-x: hidden;
}

/* ---- Login Page ---- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.login-container {
    width: 100%;
    max-width: 440px;
    padding: 20px;
}

.login-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px 35px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 32px;
    color: white;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
}

.login-header p {
    font-size: 0.9rem;
    color: #64748B;
}

.login-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #E2E8F0;
    text-align: center;
}

/* ---- Navbar ---- */
.bg-primary-custom {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
}

.navbar {
    height: var(--navbar-height);
    z-index: 1040;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* ---- Sidebar ---- */
.bg-sidebar {
    background-color: var(--secondary);
}

.sidebar {
    width: var(--sidebar-width);
    min-height: calc(100vh - var(--navbar-height));
    margin-top: var(--navbar-height);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1030;
    transition: all 0.3s ease;
    overflow-y: auto;
}

.sidebar-content {
    padding: 10px 0;
}

.sidebar-link {
    color: #94A3B8 !important;
    padding: 12px 20px !important;
    display: flex !important;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.sidebar-link:hover {
    color: #FFFFFF !important;
    background-color: rgba(255, 255, 255, 0.08);
    border-left-color: var(--primary);
}

.sidebar-link.active {
    color: #FFFFFF !important;
    background-color: rgba(37, 99, 235, 0.2);
    border-left-color: var(--primary);
}

.sidebar-link i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

/* ---- Main Content ---- */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
    width: calc(100% - var(--sidebar-width));
    transition: all 0.3s ease;
}

/* ---- Stat Cards ---- */
.stat-card {
    border-radius: 12px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.bg-primary-light { background-color: var(--primary-light) !important; }
.bg-success-light { background-color: var(--success-light) !important; }
.bg-warning-light { background-color: var(--warning-light) !important; }
.bg-info-light    { background-color: var(--info-light) !important; }
.bg-danger-light  { background-color: var(--danger-light) !important; }

/* ---- Meeting List ---- */
.meeting-color-bar {
    width: 4px;
    height: 40px;
    border-radius: 4px;
    flex-shrink: 0;
}

/* ---- Room Cards ---- */
.room-card {
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.room-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

.room-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* ---- Room Legend ---- */
.room-legend-badge {
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 500;
    color: white;
}

/* ---- Avatar Circle ---- */
.avatar-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* ---- Calendar Customization ---- */
#calendar {
    min-height: 650px;
}

.fc {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.fc .fc-toolbar-title {
    font-size: 1.3rem !important;
    font-weight: 700;
    color: var(--secondary);
}

.fc .fc-button {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    font-weight: 500;
    border-radius: 8px !important;
    padding: 6px 14px !important;
    text-transform: capitalize;
}

.fc .fc-button:hover {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
}

.fc .fc-button-active {
    background-color: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2) !important;
}

.fc .fc-today-button {
    background-color: #64748B !important;
    border-color: #64748B !important;
}

.fc .fc-today-button:hover {
    background-color: #475569 !important;
}

.fc .fc-daygrid-day.fc-day-today {
    background-color: var(--primary-light) !important;
}

.fc .fc-timegrid-col.fc-day-today {
    background-color: rgba(37, 99, 235, 0.05) !important;
}

.fc-event {
    border-radius: 6px !important;
    padding: 2px 6px !important;
    font-size: 0.85rem !important;
    cursor: pointer;
    border: none !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.fc-event:hover {
    opacity: 0.9;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
}

.fc-timegrid-event {
    border-radius: 6px !important;
}

.fc .fc-col-header-cell {
    padding: 10px 0;
    background-color: #F8FAFC;
    font-weight: 600;
    color: #475569;
}

.fc .fc-scrollgrid {
    border: 1px solid #E2E8F0 !important;
    border-radius: 8px;
    overflow: hidden;
}

.fc td, .fc th {
    border-color: #E2E8F0 !important;
}

/* ---- Modal Customization ---- */
.modal-content {
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.modal-header {
    border-bottom: none;
    padding: 20px 25px;
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    border-top: 1px solid #E2E8F0;
    padding: 15px 25px;
}

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

.card-header {
    font-weight: 600;
}

/* ---- Form Controls ---- */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

.form-control,
.form-select {
    border-radius: 8px;
    border-color: #CBD5E1;
    padding: 10px 14px;
}

/* ---- Buttons ---- */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 8px 18px;
    transition: all 0.2s ease;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* ---- Tables ---- */
.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #64748B;
}

.table td {
    vertical-align: middle;
    padding: 12px 16px;
}

/* ---- Toast ---- */
.toast {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* ---- Select2 Overrides ---- */
.select2-container--bootstrap-5 .select2-selection {
    border-radius: 8px !important;
    border-color: #CBD5E1 !important;
    min-height: 42px !important;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice {
    background-color: var(--primary) !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
}

.select2-container--bootstrap-5 .select2-dropdown {
    border-radius: 8px !important;
    border-color: #CBD5E1 !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1) !important;
}

/* ---- Badges ---- */
.badge {
    font-weight: 500;
    border-radius: 6px;
}

/* ---- Scrollbar ---- */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        z-index: 1050;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }
}

@media (max-width: 767.98px) {
    .login-card {
        padding: 30px 20px;
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    #calendar {
        min-height: 400px;
    }
}

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

.card, .stat-card {
    animation: fadeIn 0.3s ease-out;
}

/* ---- Print ---- */
@media print {
    .sidebar, .navbar {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
        margin-top: 0 !important;
        width: 100% !important;
    }
}