:root {
    --bg-deep-base: #0f172a;
    /* Slate 900 - Main Background */
    --bg-sidebar: #020617;
    /* Slate 950 - Darker Sidebar */
    --bg-card-surface: #1e293b;
    /* Slate 800 - Lighter Cards for Visibility */
    --bg-card-hover: #334155;
    /* Slate 700 - Hover State */
    --primary-blue: #3b82f6;
    --accent-gold: #cfa861;
    --text-main: #f8fafc;
    /* High contrast white */
    --text-muted: #94a3b8;
    /* Slate 400 - Readable grey */
    --border-uniform: rgba(255, 255, 255, 0.1);
    --danger-red: #ef4444;
    --success-green: #10b981;

    --table-sticky-header-bg: #1e293b;
}

/* 🔒 GLOBAL STABLE VIEWPORT CONTAINMENT SETUP */
html,
body {
    height: 100vh !important;
    max-height: 100vh !important;
    overflow: hidden !important;
    margin: 0;
    padding: 0;
}

body,
.modal-content,
.table-dark-custom td {
    color: var(--text-main) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.admin-input,
.admin-select,
input,
select {
    color: #ffffff !important;
    color-scheme: dark;
}

option {
    background-color: var(--bg-sidebar);
    color: #ffffff;
}

.text-gold {
    color: var(--accent-gold) !important;
}

.text-primary {
    color: var(--primary-blue) !important;
}

.text-danger {
    color: var(--danger-red) !important;
}

.text-success {
    color: var(--success-green) !important;
}

body {
    background-color: var(--bg-deep-base);
    font-family: 'Poppins', sans-serif;
    color: var(--text-main);
}

.admin-brand {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-uniform);
}

.brand-logo-frame {
    height: 48px;
    width: 100%;
    display: flex;
    align-items: center;
}

.admin-logo-img {
    height: 100%;
    width: auto;
    max-width: 100%;
    object-fit: contain;
}

.fs-7 {
    font-size: 0.85rem;
}

.fs-8 {
    font-size: 0.75rem;
}

/* 🔒 PINNED SIDEBAR CONSTRAINTS */
.admin-sidebar {
    width: 260px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-uniform);
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.nav-menu {
    flex-grow: 1;
    overflow-y: auto;
    padding-top: 20px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.admin-nav-link:hover,
.admin-nav-link.active-tab {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--text-main);
    border-right: 3px solid var(--primary-blue);
}

.sidebar-footer {
    padding: 20px 0;
    border-top: 1px solid var(--border-uniform);
}

/* 🔒 FLUID MAIN DASHBOARD WORKSPACE */
.admin-main-content {
    margin-left: 260px;
    width: calc(100% - 260px);
    padding: 30px;
    height: 100vh;
    max-height: 100vh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.view-panel {
    display: none;
    flex-direction: column;
    height: 100%;
    max-height: 100%;
    overflow: hidden;
    animation: fadeIn 0.3s ease-in-out;
}

.view-panel.active-view {
    display: flex !important;
}

/* Static section upper-content freeze mechanics */
.view-panel>.d-flex,
.view-panel>.row:not(.layout-gallery-row),
.view-panel>h2,
.view-panel>h5 {
    flex-shrink: 0 !important;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-card {
    background-color: var(--bg-card-surface);
    border: 1px solid var(--border-uniform);
    border-radius: 6px;
    padding: 20px;
}

/* 🔄 INTERNAL SCROLLABLE ELEMENT WRAPPERS */
.table-responsive.table-wrapper,
.calendar-wrapper-frame {
    flex-grow: 1 !important;
    overflow-y: auto !important;
    overflow-x: auto !important;
    max-height: 100% !important;
    background-color: var(--bg-card-surface);
    border: 1px solid var(--border-uniform);
    border-radius: 6px;
}

.table-dark-custom {
    width: 100%;
    min-width: 900px !important;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
    background: transparent !important;
}

.table-dark-custom thead th,
.table-dark thead th {
    position: sticky !important;
    top: 0 !important;
    background: var(--table-sticky-header-bg) !important;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 16px 20px;
    border-bottom: 2px solid var(--border-uniform);
    z-index: 20 !important;
}

.table-dark-custom td {
    padding: 16px 20px;
    font-size: 0.85rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-uniform);
    white-space: nowrap !important;
}

.table-dark-custom tr:hover td {
    background-color: var(--bg-card-hover);
}

/* ⚡ LAYER CORRECTION: Action widgets bypass row overlaps */
.action-icon-group {
    position: relative !important;
    z-index: 15 !important;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* Status Badges */
.status-badge {
    font-size: 0.7rem;
    padding: 5px 12px;
    border-radius: 4px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.bg-pending {
    background-color: rgba(255, 193, 7, 0.1);
    color: #ffc107;
    border: 1px solid rgba(255, 193, 7, 0.2);
}

.bg-confirmed {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-green);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.bg-cancelled {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-red);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.bg-new {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--primary-blue);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-uniform);
    color: var(--text-main);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-icon:hover {
    background: var(--bg-card-hover);
}

.btn-icon.confirm:hover {
    background: var(--success-green);
    border-color: var(--success-green);
    color: #fff;
}

.btn-icon.cancel:hover {
    background: var(--danger-red);
    border-color: var(--danger-red);
    color: #fff;
}

.btn-icon.edit:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: #fff;
}

/* CALENDAR INTERFACES */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.cal-header {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 10px 0;
    text-transform: uppercase;
    font-weight: 600;
}

.cal-day {
    background-color: var(--bg-card-surface);
    border: 1px solid var(--border-uniform);
    height: 100px;
    padding: 10px;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    transition: all 0.2s;
    cursor: pointer;
}

.cal-day:not(.empty-day):hover {
    background-color: var(--bg-card-hover);
    border-color: var(--primary-blue);
}

.cal-day.empty-day {
    background-color: transparent;
    border: none;
    cursor: default;
}

.cal-date {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: auto;
    color: var(--text-main);
}

.cal-day.booked-date {
    background-color: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.3);
}

.cal-day.booked-date .cal-date {
    color: var(--danger-red);
}

.blocked-label {
    font-size: 0.65rem;
    background: var(--danger-red);
    color: #fff;
    padding: 2px 6px;
    border-radius: 2px;
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
    margin-top: auto;
}

.modal-header,
.modal-footer {
    border-color: var(--border-uniform);
}

.modal-header .btn-close {
    filter: invert(1);
}

.admin-input,
.admin-select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-uniform);
    color: var(--text-main);
    padding: 10px 15px;
    border-radius: 4px;
    width: 100%;
    font-size: 0.85rem;
}

.admin-input:focus,
.admin-select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.admin-select option {
    background-color: var(--bg-card-surface);
    color: var(--text-main);
}

/* 🖼️ ==========================================================================
   🖼️ HIGH-PERFORMANCE BALANCED MULTI-ROW GALLERY ARCHITECTURE (3 PER ROW)
   ========================================================================== */
.layout-gallery-row {
    min-height: 0;
}

.layout-gallery-sidebar {
    height: 100%;
    overflow-y: auto !important;
}

.layout-gallery-showcase {
    display: flex !important;
    flex-direction: column !important;
    height: 100%;
    overflow: hidden;
}

.gallery-filters {
    display: flex !important;
    flex-direction: row !important;
    gap: 10px;
    flex-wrap: wrap;
    flex-shrink: 0 !important;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--border-uniform);
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.2s;
    height: auto !important;
    display: inline-block !important;
    width: auto !important;
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-blue) !important;
    color: #fff !important;
    border-color: var(--primary-blue) !important;
}

/* 🔄 THE MAIN SCROLLABLE AREA: Portfolios flex tracker rows wrapper */
#view-gallery #admin-gallery-display-grid {
    flex-grow: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    max-height: 100% !important;
    padding-right: 8px;
    margin: 0 !important;
    width: 100% !important;
    display: flex !important;
    flex-wrap: wrap !important;
    /* Direct row layout wrap fallback mechanism */
}

/* 🟢 THE FIXED 3-COLUMN IMAGE MATRIX TRACKER */
#view-gallery #admin-gallery-display-grid>div {
    flex: 0 0 33.333333% !important;
    max-width: 33.333333% !important;
    padding: 10px !important;
    box-sizing: border-box !important;
}

.upload-zone {
    border: 2px dashed var(--border-uniform);
    border-radius: 6px;
    padding: 30px;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.02);
    transition: all 0.3s;
    cursor: pointer;
    flex-shrink: 0 !important;
}

.upload-zone:hover {
    border-color: var(--primary-blue);
    background-color: rgba(59, 130, 246, 0.05);
}

.gallery-admin-card {
    background-color: var(--bg-card-surface);
    border: 1px solid var(--border-uniform);
    border-radius: 6px;
    overflow: hidden;
    height: 100%;
    display: flex !important;
    flex-direction: column !important;
}

.gallery-admin-card img,
.gallery-admin-card video {
    height: 150px !important;
    width: 100% !important;
    object-fit: cover !important;
    display: block !important;
}

/* PROFILE SELECTION MODALS AVATARS */
.avatar-upload-container {
    width: 100px;
    height: 100px;
    cursor: pointer;
}

.avatar-upload-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: 2px solid var(--primary-blue);
}

.avatar-hover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity 0.2s ease;
    cursor: pointer;
}

.avatar-upload-container:hover .avatar-hover-overlay {
    opacity: 1;
}

/* 🙈 COLUMN FILTER EXCLUSION: Drops 'Requests' visually from screen views */
#view-completed table.table-dark-custom th:nth-child(6),
#view-completed table.table-dark-custom td:nth-child(6) {
    display: none !important;
}

/* 📱 ==========================================================================
   COMPLETE ADMIN DASHBOARD RESPONSIVE MOBILE VIEWPORT LOGIC STATIONS
   ========================================================================== */
@media (max-width: 991.98px) {
    .admin-sidebar {
        width: 80px;
        height: 100dvh;
    }

    .admin-brand span,
    .nav-menu .px-4.text-muted,
    .sidebar-footer .px-4.text-muted {
        display: none !important;
    }

    .admin-brand {
        padding: 20px 0;
        justify-content: center;
    }

    .admin-nav-link {
        padding: 15px 0;
        justify-content: center;
        font-size: 0;
        position: relative;
    }

    .admin-nav-link i {
        font-size: 1.3rem;
        margin: 0;
    }

    .admin-nav-link.active-tab {
        border-right: none;
        border-left: 3px solid var(--primary-blue);
    }

    .admin-main-content {
        margin-left: 80px;
        width: calc(100% - 80px);
        padding: 25px;
        height: 100vh;
    }

    .admin-nav-link .badge {
        position: absolute;
        top: 8px;
        right: 15px;
        padding: 3px 5px;
        font-size: 0.6rem;
    }
}

@media (max-width: 767.98px) {
    .admin-sidebar {
        width: 100%;
        height: 75px;
        top: auto;
        bottom: 0;
        flex-direction: row;
        align-items: center;
        justify-content: flex-start;
        background-color: rgba(2, 6, 23, 0.98);
        border-top: 1px solid var(--border-uniform);
        border-right: none;
        z-index: 1050;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .admin-brand,
    .nav-menu span,
    .sidebar-footer span {
        display: none !important;
    }

    .nav-menu,
    .sidebar-footer {
        display: flex;
        flex-direction: row;
        flex-grow: 0 !important;
        align-items: center;
        padding: 0;
        margin: 0;
        border: none;
    }

    .admin-nav-link {
        flex-direction: column;
        gap: 4px;
        padding: 10px 15px;
        min-width: 75px;
        border: none !important;
        font-size: 0.65rem;
        text-align: center;
    }

    .admin-nav-link.active-tab {
        background-color: transparent;
        border-bottom: 3px solid var(--primary-blue);
    }

    .admin-nav-link i {
        font-size: 1.2rem;
        margin: 0;
    }

    .admin-nav-link .badge {
        top: 2px;
        right: calc(50% - 22px);
    }

    .admin-main-content {
        margin-left: 0;
        width: 100%;
        padding: 20px 15px;
        padding-bottom: 95px;
        height: calc(100vh - 75px);
    }

    .d-flex.justify-content-between.align-items-center {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 15px;
    }

    #view-overview .d-flex.justify-content-between.align-items-center {
        flex-direction: row;
        align-items: center !important;
    }

    .stat-card {
        padding: 15px;
    }

    .stat-card h3 {
        font-size: 1.5rem !important;
    }

    .cal-header {
        font-size: 0.65rem;
        padding: 5px 0;
    }

    .cal-day {
        height: 75px;
        padding: 4px;
    }

    .cal-date {
        font-size: 0.85rem;
    }

    .blocked-label {
        font-size: 0.5rem;
        padding: 2px 4px;
        letter-spacing: 0;
    }

    .cal-day.booked-date .fs-8 {
        display: none;
    }

    /* Dynamic grid wraps down smoothly on smaller touchscreens */
    #view-gallery #admin-gallery-display-grid>div {
        flex: 0 0 50% !important;
        max-width: 50% !important;
    }

    .upload-zone {
        padding: 25px 15px;
    }

    .gallery-filters {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 10px;
        -webkit-overflow-scrolling: touch;
    }

    .filter-btn {
        white-space: nowrap;
    }

    .modal-dialog {
        margin: 10px;
    }

    .avatar-upload-container {
        width: 80px;
        height: 80px;
    }

    #view-bookings .d-flex.justify-content-between.align-items-center {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 16px !important;
    }

    #view-bookings .d-flex.align-items-center.gap-3 {
        width: 100% !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }

    #view-bookings .position-relative[style*="width: 240px"] {
        width: 100% !important;
        height: 38px !important;
    }

    #table-search-input {
        font-size: 0.85rem !important;
        height: 100% !important;
        border-radius: 6px !important;
    }

    #view-bookings .dropdown,
    #view-bookings .dropdown .btn {
        width: 100% !important;
        height: 38px !important;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px !important;
    }

    #view-bookings .dropdown-menu {
        width: 100% !important;
        position: static !important;
        transform: none !important;
        margin-top: 8px !important;
        box-shadow: none !important;
        border: 1px solid rgba(255, 255, 255, 0.08) !important;
    }
}

@media (max-width: 480px) {
    #view-gallery #admin-gallery-display-grid>div {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
}

@media (max-width: 375px) {
    .admin-nav-link {
        font-size: 0.55rem;
    }

    .cal-day {
        height: 60px;
    }
}

/* TOAST PANELS */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast-card {
    background: rgba(20, 25, 35, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 16px 24px;
    border-radius: 8px;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    animation: slideIn 0.3s ease-out;
}

.toast-success {
    border-left: 4px solid #28a745;
}

.toast-error {
    border-left: 4px solid #dc3545;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.search-focus-glow:focus {
    background-color: #ffffff !important;
    color: #000000 !important;/* <--- CHANGED TO WHITE */
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15), 0 4px 10px rgba(0, 0, 0, 0.1) !important;
}

.search-focus-glow::placeholder {
    color: #8a94a0 !important;
    font-weight: 400;
    opacity: 1;
}

/* Fixes the white popup background color */
#bookingModal .modal-content {
    background-color: var(--bg-card-surface) !important;
    border: 1px solid var(--border-uniform) !important;
}
    .text-end {
    text-align: right !important;
}

/* 🔍 Bookings Search Layout Controls */
#view-bookings .position-relative { position: relative; }
#view-bookings .bi-search { position: absolute; top: 50%; left: 14px; transform: translateY(-50%); pointer-events: none; }
#table-search-input { padding-left: 40px !important; height: 34px; }