/* Premium Modern Design for Zamzam2 */

:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --accent-color: #4895ef;
    --success-color: #4cc9f0;
    --danger-color: #f72585;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-primary: #2b2d42;
    --text-muted: #8d99ae;
    --border-color: #eee;
}

body.dark-mode {
    --bg-color: #1a1a2e;
    --card-bg: #16213e;
    --text-primary: #e9ecef;
    --text-muted: #adb5bd;
    --border-color: #2d344b;
}

body.dark-mode .navbar, 
body.dark-mode #sidebar,
body.dark-mode .sidebar-header,
body.dark-mode .card,
body.dark-mode .table-responsive,
body.dark-mode .list-group-item,
body.dark-mode .modal-content {
    background-color: var(--card-bg) !important;
    color: var(--text-primary);
    border-color: var(--border-color) !important;
}

body.dark-mode .table thead th {
    background-color: #0f3460;
    color: #fff;
    border-color: var(--border-color);
}

body.dark-mode .table tbody td,
body.dark-mode .nav-pills .nav-link:not(.active),
body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: #1a1a2e;
    color: #fff;
    border-color: var(--border-color);
}

body.dark-mode .text-dark {
    color: #fff !important;
}

body.dark-mode .bg-light,
body.dark-mode .btn-light {
    background-color: #0f3460 !important;
    color: #fff !important;
    border-color: var(--border-color);
}

body {
    font-family: 'Outfit', 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1 0 auto;
    padding: 2rem 0;
}

/* Glassmorphism Sidebar & Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
}

.app-topbar {
    margin: 14px 18px 0;
    padding: 0.9rem 0;
    border-radius: 24px;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.16), transparent 24%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(248, 251, 255, 0.62)) !important;
    border: 1px solid rgba(255, 255, 255, 0.46) !important;
    box-shadow: 0 16px 34px rgba(148, 163, 184, 0.16);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.topbar-toggle {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.62), rgba(240, 247, 255, 0.42));
    border-color: rgba(37, 99, 235, 0.18);
    box-shadow: 0 12px 26px rgba(148, 163, 184, 0.12);
}

.topbar-toggle:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.16));
    border-color: rgba(37, 99, 235, 0.28);
}

.topbar-brand {
    gap: 12px;
}

.topbar-eyebrow {
    display: block;
    margin-bottom: 2px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(71, 85, 105, 0.7);
}

.navbar-brand {
    display: block;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 48%, #06b6d4 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    text-shadow: 0 10px 28px rgba(37, 99, 235, 0.16);
}

.topbar-user {
    padding: 0.45rem 0.8rem !important;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(240, 247, 255, 0.34));
    border: 1px solid rgba(255, 255, 255, 0.52) !important;
    box-shadow: 0 10px 22px rgba(148, 163, 184, 0.12);
}

.topbar-user:hover,
.topbar-user:focus {
    color: #0f172a !important;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.12));
}

.topbar-avatar {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
    background: linear-gradient(135deg, #2563eb, #06b6d4) !important;
    box-shadow: 0 12px 22px rgba(37, 99, 235, 0.24);
}

body.dark-mode .app-topbar {
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 24%),
        linear-gradient(135deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.64)) !important;
    border-color: rgba(148, 163, 184, 0.14) !important;
    box-shadow: 0 18px 36px rgba(2, 6, 23, 0.34);
}

body.dark-mode .topbar-eyebrow {
    color: rgba(191, 219, 254, 0.68);
}

body.dark-mode .topbar-toggle,
body.dark-mode .topbar-user {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.5));
    border-color: rgba(148, 163, 184, 0.16) !important;
    color: #e2e8f0 !important;
}

body.dark-mode .topbar-user:hover,
body.dark-mode .topbar-user:focus,
body.dark-mode .topbar-toggle:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.22), rgba(6, 182, 212, 0.18));
}

/* Card Styling */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

/* Dashboard glass cards */
.dashboard-glass-card {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.14), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(248, 251, 255, 0.68));
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 18px 40px rgba(148, 163, 184, 0.18);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.dashboard-glass-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.36), transparent 42%),
        radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.1), transparent 24%);
    pointer-events: none;
}

.dashboard-glass-card .card-body,
.dashboard-glass-card .card-footer {
    position: relative;
    z-index: 1;
}

.dashboard-glass-footer {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.14));
    border-top: 1px solid rgba(255, 255, 255, 0.42) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.dashboard-glass-footer a,
.dashboard-glass-footer span {
    letter-spacing: 0.01em;
}

body.dark-mode .dashboard-glass-card {
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.16), transparent 28%),
        linear-gradient(180deg, rgba(15, 23, 42, 0.82), rgba(15, 23, 42, 0.68));
    border-color: rgba(148, 163, 184, 0.18);
    box-shadow: 0 20px 40px rgba(2, 6, 23, 0.35);
}

body.dark-mode .dashboard-glass-card::before {
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.05), transparent 38%),
        radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.14), transparent 24%);
}

body.dark-mode .dashboard-glass-footer {
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.46), rgba(15, 23, 42, 0.24));
    border-top-color: rgba(148, 163, 184, 0.16) !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.card-title {
    font-weight: 600;
    color: var(--text-primary);
}

/* Table Styling */
.table-responsive {
    border-radius: 12px;
    overflow-x: auto;
    background-color: var(--card-bg);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background-color: #f8f9fa;
    border-bottom: 2px solid #edf2f4;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    padding: 1rem;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #edf2f4;
}

/* Button Styling */
.btn-primary {
    background-color: var(--primary-color);
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
}

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

/* Login Page Styling */
.login-container {
    max-width: 400px;
    margin: 10vh auto;
}

.login-card {
    padding: 2rem;
}

/* Utility */
.badge-pill {
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-primary .stat-icon { background: rgba(67, 97, 238, 0.1); color: var(--primary-color); }
.stat-success .stat-icon { background: rgba(76, 201, 240, 0.1); color: var(--success-color); }
.stat-danger .stat-icon { background: rgba(247, 37, 133, 0.1); color: var(--danger-color); }

/* Sidebar Layout */
.wrapper {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

#sidebar {
    width: 280px;
    min-width: 280px;
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding: 18px 14px;
    background:
        radial-gradient(circle at top right, rgba(72, 149, 239, 0.22), transparent 34%),
        radial-gradient(circle at bottom left, rgba(67, 97, 238, 0.18), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 255, 0.95));
    color: var(--text-primary);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: margin-left 0.35s ease, transform 0.35s ease, box-shadow 0.35s ease;
    border-right: 1px solid rgba(255, 255, 255, 0.35);
    box-shadow: 0 24px 50px rgba(67, 97, 238, 0.12);
    z-index: 1000;
    overflow: hidden;
}

#sidebar.active {
    margin-left: -280px;
}

#sidebar::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.32), transparent 42%),
        radial-gradient(circle at 15% 18%, rgba(76, 201, 240, 0.18), transparent 22%);
    pointer-events: none;
}

#sidebar .sidebar-header {
    position: relative;
    z-index: 1;
    padding: 18px 16px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.12), rgba(72, 149, 239, 0.04));
    border: 1px solid rgba(67, 97, 238, 0.12);
    border-radius: 24px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(14px);
}

#sidebar .sidebar-header > div:first-child {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
    box-shadow: 0 16px 30px rgba(67, 97, 238, 0.28);
    transform: translateZ(0);
}

#sidebar .sidebar-header h4 {
    letter-spacing: 0.04em;
    color: #23356f !important;
}

#sidebar ul {
    position: relative;
    z-index: 1;
}

#sidebar ul p {
    color: var(--text-muted);
    padding: 14px 16px 8px;
    margin: 10px 6px 4px;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
}

#sidebar ul li a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    border-radius: 18px;
    margin: 7px 6px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.45);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
    transition: transform 0.28s ease, background 0.28s ease, color 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
    overflow: hidden;
}

#sidebar ul li a::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.55) 48%, transparent 100%);
    opacity: 0;
    transform: translateX(-120%);
    transition: opacity 0.25s ease, transform 0.5s ease;
}

#sidebar ul li a:hover, 
#sidebar ul li a.active, 
#sidebar ul li.active > a {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 18px 30px rgba(67, 97, 238, 0.26);
    transform: translateX(6px);
}

#sidebar ul li a:hover::before,
#sidebar ul li a.active::before,
#sidebar ul li.active > a::before {
    opacity: 1;
    transform: translateX(120%);
}

#sidebar ul li a i {
    width: 38px;
    height: 38px;
    margin-right: 0;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    transition: background 0.28s ease, color 0.28s ease, transform 0.28s ease;
    flex-shrink: 0;
}

#sidebar ul li a:hover i,
#sidebar ul li a.active i,
#sidebar ul li.active > a i {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    transform: scale(1.05);
}

#sidebar .dropdown-toggle {
    padding-right: 44px;
}

#sidebar .dropdown-toggle::after {
    position: absolute;
    right: 18px;
    top: 50%;
    margin-top: -2px;
    border: none;
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-50%) rotate(45deg);
    transition: transform 0.28s ease;
}

#sidebar .dropdown-toggle[aria-expanded="true"]::after {
    transform: translateY(-30%) rotate(225deg);
}

#sidebar ul ul {
    margin: 6px 6px 6px 24px;
    padding: 8px 0 8px 14px;
    border-left: 1px solid rgba(67, 97, 238, 0.14);
}

#sidebar ul ul li a {
    padding: 10px 14px;
    border-radius: 14px;
    background: rgba(67, 97, 238, 0.05);
    box-shadow: none;
}

#sidebar ul ul li a i {
    text-align: center;
    height: 20px;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    justify-content: flex-start;
}

#sidebar .sidebar-footer {
    position: relative;
    z-index: 1;
    margin: auto 6px 0;
    padding: 18px 16px !important;
    border-top: none !important;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(244, 247, 255, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 14px 28px rgba(31, 41, 55, 0.08);
}

#sidebar .sidebar-footer .form-check {
    justify-content: space-between !important;
    padding: 12px 16px !important;
    border: 1px solid rgba(67, 97, 238, 0.12) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.08);
}

#sidebar .sidebar-footer .form-check-label {
    color: var(--text-primary) !important;
}

#sidebar .sidebar-footer .form-check-input {
    cursor: pointer;
    border-color: rgba(67, 97, 238, 0.35);
}

#sidebar .sidebar-footer .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

#sidebar #fullScreenToggle {
    border: none;
    background: linear-gradient(135deg, #111827, #334155);
    color: #fff;
    box-shadow: 0 16px 28px rgba(15, 23, 42, 0.24);
    transition: transform 0.28s ease, box-shadow 0.28s ease, opacity 0.28s ease;
}

#sidebar #fullScreenToggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 34px rgba(15, 23, 42, 0.3);
}

#sidebar .sidebar-footer p {
    color: var(--text-muted);
    letter-spacing: 0.04em;
}
#content {
    width: 100%;
    transition: all 0.3s;
}


@media (max-width: 991.98px) {
    #sidebar {
        margin-left: -280px;
        position: fixed;
        top: 0;
        left: 0;
    }
    #sidebar.active {
        margin-left: 0;
    }
    #content {
        width: 100%;
    }
    
    /* Overlay effect when sidebar is open on mobile */
    .overlay {
        display: none;
        position: fixed;
        width: 100vw;
        height: 100vh;
        background: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(4px);
        z-index: 999;
        opacity: 0;
        transition: all 0.5s ease-in-out;
    }
    .overlay.active {
        display: block;
        opacity: 1;
    }
}

body.dark-mode #sidebar {
    background:
        radial-gradient(circle at top right, rgba(76, 201, 240, 0.14), transparent 32%),
        radial-gradient(circle at bottom left, rgba(67, 97, 238, 0.16), transparent 28%),
        linear-gradient(180deg, rgba(22, 33, 62, 0.96), rgba(15, 23, 42, 0.96));
    border-right-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

body.dark-mode #sidebar .sidebar-header {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.2), rgba(76, 201, 240, 0.08));
    border-color: rgba(255, 255, 255, 0.08) !important;
}

body.dark-mode #sidebar .sidebar-header h4 {
    color: #f8fbff !important;
}

body.dark-mode #sidebar ul li a {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.02);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.14);
}

body.dark-mode #sidebar ul li a i {
    background: rgba(255, 255, 255, 0.08);
    color: #8ec5ff;
}

body.dark-mode #sidebar ul ul {
    border-left-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode #sidebar ul ul li a {
    background: rgba(255, 255, 255, 0.03);
}

body.dark-mode #sidebar .sidebar-footer {
    background: linear-gradient(180deg, rgba(26, 32, 53, 0.9), rgba(13, 18, 32, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04), 0 18px 34px rgba(0, 0, 0, 0.3);
}

body.dark-mode #sidebar .sidebar-footer .form-check {
    background: rgba(255, 255, 255, 0.04) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

/* Strong Sidebar Redesign */
#sidebar {
    background:
        radial-gradient(circle at top left, rgba(59, 130, 246, 0.14), transparent 24%),
        radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.12), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.72) 0%, rgba(248, 251, 255, 0.66) 52%, rgba(241, 247, 255, 0.7) 100%);
    color: #24324a;
    border-right: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: 18px 0 40px rgba(148, 163, 184, 0.18);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

#sidebar::before {
    background:
        radial-gradient(circle at 15% 18%, rgba(96, 165, 250, 0.18), transparent 22%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.34), transparent 42%);
}

#sidebar .sidebar-header {
    padding: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.24));
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 14px 28px rgba(148, 163, 184, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

#sidebar .sidebar-brand-wrap {
    margin-bottom: 18px;
    gap: 14px;
}

#sidebar .sidebar-brand-icon {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    color: #fff;
    background: linear-gradient(135deg, #3b82f6, #06b6d4);
    box-shadow: 0 18px 34px rgba(14, 165, 233, 0.3);
}

#sidebar .sidebar-eyebrow {
    display: inline-block;
    margin-bottom: 4px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: rgba(191, 219, 254, 0.72);
}

#sidebar .sidebar-header h4 {
    color: #2563eb !important;
    font-size: 1.9rem;
    line-height: 1;
}

#sidebar .sidebar-status-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.42);
    border: 1px solid rgba(148, 163, 184, 0.14);
}

#sidebar .sidebar-status-card small {
    display: block;
    color: rgba(191, 219, 254, 0.72);
    font-size: 0.72rem;
    margin-bottom: 2px;
}

#sidebar .sidebar-status-card strong {
    color: #fff;
    font-size: 0.98rem;
}

#sidebar .sidebar-status-dot {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(34, 197, 94, 0.16);
    color: #86efac;
    font-size: 0.78rem;
    font-weight: 600;
}

#sidebar .sidebar-status-dot::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 12px rgba(34, 197, 94, 0.7);
}

#sidebar ul p,
#sidebar .sidebar-section-label {
    color: rgba(71, 85, 105, 0.78);
    letter-spacing: 0.16em;
}

#sidebar ul li a {
    color: #24324a;
    background: rgba(255, 255, 255, 0.34);
    border: 1px solid rgba(255, 255, 255, 0.46);
    box-shadow: 0 10px 20px rgba(148, 163, 184, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

#sidebar ul li a span {
    position: relative;
    z-index: 1;
    flex: 1;
}

#sidebar ul li a:hover,
#sidebar ul li a.active,
#sidebar ul li.active > a {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.92), rgba(79, 70, 229, 0.86) 52%, rgba(6, 182, 212, 0.82));
    color: #fff;
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 16px 28px rgba(37, 99, 235, 0.22);
    transform: translateX(4px);
}

#sidebar ul li a i {
    background: rgba(37, 99, 235, 0.12);
    color: #2563eb;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

#sidebar ul li a:hover i,
#sidebar ul li a.active i,
#sidebar ul li.active > a i {
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
}

#sidebar ul ul {
    margin-left: 22px;
    border-left: 1px solid rgba(96, 165, 250, 0.18);
}

#sidebar ul ul li a {
    background: rgba(255, 255, 255, 0.24);
    color: #334155;
}

#sidebar .sidebar-footer {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.24));
    box-shadow: 0 12px 24px rgba(148, 163, 184, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.48);
}

#sidebar .sidebar-footer-title {
    margin-bottom: 12px;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(71, 85, 105, 0.76);
    text-align: left;
}

#sidebar .sidebar-footer .form-check {
    background: rgba(255, 255, 255, 0.42) !important;
    border-color: rgba(255, 255, 255, 0.46) !important;
    box-shadow: 0 8px 18px rgba(148, 163, 184, 0.08);
}

#sidebar .sidebar-footer .form-check-label,
#sidebar .sidebar-version,
#sidebar .sidebar-footer p {
    color: #334155 !important;
}

#sidebar #fullScreenToggle {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.46), rgba(240, 247, 255, 0.34));
    color: #2563eb;
    border: 1px solid rgba(37, 99, 235, 0.18);
    font-weight: 600;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 22px rgba(148, 163, 184, 0.1);
}

#sidebar #fullScreenToggle i {
    color: #fff;
}

#sidebar #fullScreenToggle i,
#sidebar #fullScreenToggle span {
    color: #2563eb;
}

#sidebar #fullScreenToggle:hover {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.16));
    box-shadow: 0 14px 24px rgba(37, 99, 235, 0.14);
}

body.dark-mode #sidebar {
    background:
        radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 24%),
        radial-gradient(circle at bottom right, rgba(96, 165, 250, 0.1), transparent 28%),
        linear-gradient(180deg, rgba(12, 18, 32, 0.78) 0%, rgba(15, 23, 42, 0.74) 52%, rgba(2, 6, 23, 0.82) 100%);
    color: #e5eefc;
}

/* Form and Card responsiveness */
@media (max-width: 576px) {
    .container-fluid.p-4 {
        padding: 1rem !important;
    }
    .card-body {
        padding: 1rem;
    }
    .d-flex.gap-3, .d-flex.gap-2 {
        flex-direction: column;
        gap: 10px !important;
    }
    .d-flex.gap-3 form, .d-flex.gap-3 a, .d-flex.gap-2 button, .d-flex.gap-2 a {
        width: 100% !important;
    }
    .d-flex.gap-3 form input {
        width: 100% !important;
    }
    .navbar-brand {
        font-size: 1.1rem;
    }
    .login-container {
        padding: 0 15px;
        width: 100%;
    }
    h3, .h3 {
        font-size: 1.5rem;
    }
}

/* Fix for charts on mobile */
canvas {
    max-width: 100% !important;
}