/* assets/css/style.css - 4 Premium Themes Support for CRM Saylabs */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ====================================================== */
/* THEME 1: SIYAH-MAVİ (DEFAULT DARK CYBER BLUE MODE)    */
/* ====================================================== */
:root, [data-theme="blue"] {
    --bg-dark: #070A14;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-card-hover: rgba(22, 33, 62, 0.85);
    --bg-input: rgba(11, 17, 32, 0.9);
    --border-color: rgba(0, 242, 254, 0.15);
    --border-glow: rgba(0, 242, 254, 0.4);
    
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --text-dim: #64748B;

    --accent-blue: #00F2FE;
    --accent-purple: #7F00FF;
    --accent-emerald: #00E676;
    --accent-amber: #FFB300;
    --accent-rose: #FF2A6D;

    --gradient-primary: linear-gradient(135deg, #00F2FE 0%, #2563EB 100%);
    --gradient-purple: linear-gradient(135deg, #7F00FF 0%, #E100FF 100%);
    --gradient-emerald: linear-gradient(135deg, #11998E 0%, #38EF7D 100%);
    --gradient-dark-card: linear-gradient(145deg, rgba(20, 30, 55, 0.7) 0%, rgba(10, 15, 28, 0.9) 100%);

    --sidebar-bg: rgba(11, 16, 28, 0.88);
    --modal-bg: #0B1120;
    --shadow-soft: 0 15px 35px -10px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 30px rgba(0, 242, 254, 0.3);
}

/* ====================================================== */
/* THEME 2: SIYAH-BEYAZ (BEYAZ YOĞUNLUKLU / CRISP LIGHT) */
/* ====================================================== */
[data-theme="light"] {
    --bg-dark: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-card-hover: #F1F5F9;
    --bg-input: #F8FAFC;
    --border-color: #E2E8F0;
    --border-glow: rgba(15, 23, 42, 0.3);

    --text-main: #0F172A;
    --text-muted: #475569;
    --text-dim: #94A3B8;

    --accent-blue: #2563EB;
    --accent-purple: #6D28D9;
    --accent-emerald: #059669;
    --accent-amber: #D97706;
    --accent-rose: #DC2626;

    --gradient-primary: linear-gradient(135deg, #0F172A 0%, #334155 100%);
    --gradient-purple: linear-gradient(135deg, #4338CA 0%, #6D28D9 100%);
    --gradient-emerald: linear-gradient(135deg, #047857 0%, #10B981 100%);
    --gradient-dark-card: linear-gradient(145deg, #FFFFFF 0%, #F1F5F9 100%);

    --sidebar-bg: #FFFFFF;
    --modal-bg: #FFFFFF;
    --shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 20px rgba(15, 23, 42, 0.15);
}

/* ====================================================== */
/* THEME 3: SAKURA PEMBE (ELEGANT SOFT BLUSH & ROSE)     */
/* ====================================================== */
[data-theme="sakura"] {
    --bg-dark: #FFF5F7;
    --bg-card: #FFFFFF;
    --bg-card-hover: #FDF2F8;
    --bg-input: #FFF5F7;
    --border-color: #FBCFE8;
    --border-glow: rgba(236, 72, 153, 0.4);

    --text-main: #831843;
    --text-muted: #9D174D;
    --text-dim: #BE185D;

    --accent-blue: #EC4899;
    --accent-purple: #D946EF;
    --accent-emerald: #10B981;
    --accent-amber: #F59E0B;
    --accent-rose: #F43F5E;

    --gradient-primary: linear-gradient(135deg, #EC4899 0%, #F43F5E 100%);
    --gradient-purple: linear-gradient(135deg, #D946EF 0%, #8B5CF6 100%);
    --gradient-emerald: linear-gradient(135deg, #059669 0%, #10B981 100%);
    --gradient-dark-card: linear-gradient(145deg, #FFFFFF 0%, #FDF2F8 100%);

    --sidebar-bg: #FFF5F7;
    --modal-bg: #FFFFFF;
    --shadow-soft: 0 12px 30px -5px rgba(236, 72, 153, 0.15);
    --shadow-glow: 0 0 25px rgba(236, 72, 153, 0.35);
}

/* ====================================================== */
/* THEME 4: ZÜMRÜT YEŞİLİ (DEEP EMERALD EXECUTIVE GOLD)  */
/* ====================================================== */
[data-theme="emerald"] {
    --bg-dark: #04140E;
    --bg-card: rgba(6, 35, 24, 0.8);
    --bg-card-hover: rgba(10, 50, 35, 0.9);
    --bg-input: rgba(4, 20, 14, 0.9);
    --border-color: rgba(16, 185, 129, 0.25);
    --border-glow: rgba(16, 185, 129, 0.5);

    --text-main: #ECFDF5;
    --text-muted: #A7F3D0;
    --text-dim: #6EE7B7;

    --accent-blue: #10B981;
    --accent-purple: #8B5CF6;
    --accent-emerald: #00E676;
    --accent-amber: #F59E0B;
    --accent-rose: #EF4444;

    --gradient-primary: linear-gradient(135deg, #059669 0%, #10B981 100%);
    --gradient-purple: linear-gradient(135deg, #047857 0%, #059669 100%);
    --gradient-emerald: linear-gradient(135deg, #00E676 0%, #10B981 100%);
    --gradient-dark-card: linear-gradient(145deg, rgba(8, 45, 30, 0.8) 0%, rgba(4, 20, 14, 0.95) 100%);

    --sidebar-bg: rgba(5, 25, 18, 0.92);
    --modal-bg: #041B13;
    --shadow-soft: 0 15px 35px -10px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 30px rgba(16, 185, 129, 0.35);
}

/* Common Design Tokens */
:root {
    --glass-blur: blur(20px);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-full: 9999px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-text, .page-title, .metric-value {
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Ambient Glowing Light Orbs in Background (Visible in Blue & Emerald Themes) */
[data-theme="blue"] body::before, [data-theme="emerald"] body::before {
    content: '';
    position: fixed;
    top: -10%;
    left: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    animation: floatGlow 14s infinite alternate ease-in-out;
}

[data-theme="blue"] body::after, [data-theme="emerald"] body::after {
    content: '';
    position: fixed;
    bottom: -10%;
    right: -5%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(127, 0, 255, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    animation: floatGlow 18s infinite alternate-reverse ease-in-out;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(60px, 40px) scale(1.15); }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* App Container Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 275px;
    background: var(--sidebar-bg);
    backdrop-filter: var(--glass-blur);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.75rem 1.25rem;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: transform 0.3s ease, background 0.3s ease;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.5rem 0.5rem;
    margin-bottom: 1.25rem;
}

.brand-icon {
    width: 44px;
    height: 44px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-size: 1.35rem;
    font-weight: 900;
    box-shadow: var(--shadow-glow);
}

.brand-text {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.brand-tag {
    font-size: 0.65rem;
    background: rgba(37, 99, 235, 0.15);
    color: var(--accent-blue);
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 800;
    margin-left: 4px;
}

/* 4-Theme Switcher Toggle Switch Grid */
.theme-switcher-box {
    margin-bottom: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
}

.theme-btn {
    padding: 0.4rem 0.4rem;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.25s ease;
}

.theme-btn.active {
    background: var(--accent-blue);
    color: #FFF;
    box-shadow: var(--shadow-glow);
}

.nav-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item a {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.9rem 1.1rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-item a i {
    font-size: 1.15rem;
    width: 22px;
    text-align: center;
    transition: transform 0.25s ease;
}

.nav-item a:hover {
    color: var(--text-main);
    background: rgba(148, 163, 184, 0.1);
}

.nav-item a:hover i {
    transform: scale(1.2);
}

.nav-item.active a {
    background: var(--gradient-primary);
    color: #FFF;
    font-weight: 800;
    box-shadow: var(--shadow-glow);
}

.nav-item.active a i {
    color: #FFF;
}

/* Sidebar User Footer */
.sidebar-user {
    margin-top: auto;
    background: var(--gradient-dark-card);
    border: 1px solid var(--border-color);
    padding: 0.9rem 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: border-color 0.3s;
}

.sidebar-user:hover {
    border-color: var(--border-glow);
}

.user-avatar-container {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    overflow: hidden;
    background: var(--gradient-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 12px rgba(37, 99, 235, 0.3);
    cursor: pointer;
    flex-shrink: 0;
}

.user-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-avatar-text {
    font-weight: 800;
    color: #FFF;
    font-size: 1.15rem;
}

.user-info {
    overflow: hidden;
    margin-left: 0.6rem;
    flex: 1;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 700;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.user-role-badge {
    font-size: 0.7rem;
    color: var(--accent-blue);
    display: inline-block;
    font-weight: 600;
}

.btn-logout {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.15rem;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.btn-logout:hover {
    color: var(--accent-rose);
    background: rgba(220, 38, 38, 0.15);
}

/* Main Content Area */
.main-content {
    margin-left: 275px;
    flex: 1;
    padding: 2rem 2.5rem;
    min-width: 0;
}

/* Header */
.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.page-title {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.page-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Glass Card 2.0 Component */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 1.75rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    transition: background 0.3s, border-color 0.3s;
}

/* Speedbar & Calculator Cockpit Widget */
.cockpit-banner {
    background: var(--gradient-dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-soft);
}

.simulator-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
}

.slider-custom {
    width: 100%;
    height: 10px;
    background: rgba(148, 163, 184, 0.25);
    border-radius: var(--radius-full);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    position: relative;
    z-index: 5;
}

.slider-custom::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-blue);
    box-shadow: 0 0 14px var(--accent-blue);
    cursor: grab;
    border: 2px solid #ffffff;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.slider-custom::-webkit-slider-thumb:active {
    cursor: grabbing;
    transform: scale(1.25);
    background: var(--accent-purple);
}

.slider-custom::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-blue);
    box-shadow: 0 0 14px var(--accent-blue);
    cursor: grab;
    border: 2px solid #ffffff;
    transition: transform 0.15s ease, background-color 0.15s ease;
}

.slider-custom::-moz-range-thumb:active {
    cursor: grabbing;
    transform: scale(1.25);
    background: var(--accent-purple);
}

/* Metric Cards Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.metric-card {
    background: var(--gradient-dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-soft);
}

.metric-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.icon-blue { background: rgba(37, 99, 235, 0.12); color: var(--accent-blue); }
.icon-purple { background: rgba(109, 40, 217, 0.12); color: var(--accent-purple); }
.icon-emerald { background: rgba(5, 150, 105, 0.12); color: var(--accent-emerald); }
.icon-amber { background: rgba(217, 119, 6, 0.12); color: var(--accent-amber); }

.metric-value {
    font-size: 1.6rem;
    font-weight: 900;
    line-height: 1.2;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Quota & Tier Banner */
.claim-quota-banner {
    background: var(--gradient-dark-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.slots-visual {
    display: flex;
    gap: 8px;
}

.slot-dot {
    width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    background: rgba(148, 163, 184, 0.2);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.slot-dot.filled {
    background: var(--accent-blue);
    box-shadow: 0 0 12px var(--accent-blue);
    border-color: var(--accent-blue);
}

.tier-progress-box {
    min-width: 280px;
    flex: 1;
    max-width: 450px;
}

.tier-bar-bg {
    height: 10px;
    background: rgba(148, 163, 184, 0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: 6px;
}

.tier-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

/* Tables */
.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.custom-table th {
    padding: 1rem 1.25rem;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

.custom-table td {
    padding: 1.1rem 1.25rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.custom-table tbody tr {
    transition: background 0.2s;
}

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

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-active { background: rgba(37, 99, 235, 0.15); color: var(--accent-blue); border: 1px solid rgba(37, 99, 235, 0.35); }
.badge-completed { background: rgba(5, 150, 105, 0.15); color: var(--accent-emerald); border: 1px solid rgba(5, 150, 105, 0.35); }
.badge-pending { background: rgba(217, 119, 6, 0.15); color: var(--accent-amber); border: 1px solid rgba(217, 119, 6, 0.35); }
.badge-danger { background: rgba(220, 38, 38, 0.15); color: var(--accent-rose); border: 1px solid rgba(220, 38, 38, 0.35); }
.badge-secondary { background: rgba(148, 163, 184, 0.15); color: var(--text-muted); border: 1px solid var(--border-color); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #FFF;
    box-shadow: var(--shadow-glow);
    font-weight: 800;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(37, 99, 235, 0.5);
}

.btn-purple {
    background: var(--gradient-purple);
    color: #FFF;
    font-weight: 800;
}

.btn-purple:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(109, 40, 217, 0.5);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
}

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

.btn-sm {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.85rem 1.1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: all 0.2s;
}

.form-control:focus {
    border-color: var(--border-glow);
    box-shadow: 0 0 18px rgba(37, 99, 235, 0.3);
}

/* Modals */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-backdrop.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--modal-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 560px;
    padding: 2.25rem;
    box-shadow: var(--shadow-soft);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}

.modal-backdrop.show .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 800;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--text-main);
}

/* Turkey 81 Cities Prominent Grid */
.city-grid-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
}

.city-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 0.85rem;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.city-item {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.95rem 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    user-select: none;
}

.city-item:hover {
    background: rgba(37, 99, 235, 0.08);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

.city-item.selected {
    background: rgba(37, 99, 235, 0.18);
    border-color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.35);
    transform: scale(1.03);
}

.city-item.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 0.75rem;
    color: var(--accent-blue);
}

.city-item.claimed {
    background: rgba(220, 38, 38, 0.08);
    border-color: rgba(220, 38, 38, 0.3);
    cursor: not-allowed;
    opacity: 0.55;
}

.city-item.completed {
    background: rgba(5, 150, 105, 0.08);
    border-color: rgba(5, 150, 105, 0.3);
    cursor: not-allowed;
    opacity: 0.65;
}

.city-item.my-active {
    background: rgba(37, 99, 235, 0.25);
    border-color: var(--accent-blue);
    box-shadow: 0 0 12px rgba(37, 99, 235, 0.4);
}

.city-code {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-blue);
}

.city-name {
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 2px;
}

/* Quick User Login Cards */
.quick-login-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.85rem;
    margin-bottom: 1.5rem;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 4px;
}

.quick-user-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.85rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.quick-user-card:hover {
    background: rgba(37, 99, 235, 0.12);
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

/* Login Page Layout */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-card {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
        padding: 1.5rem 1rem;
    }
}