/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (Sleek Glassmorphic Dark Mode)
   ========================================================================== */
:root {
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    --panel-bg: rgba(30, 41, 59, 0.45);
    --panel-border: rgba(255, 255, 255, 0.08);
    --panel-glow: rgba(59, 130, 246, 0.05);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --primary-glow: rgba(59, 130, 246, 0.35);
    
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.15);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.15);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.15);
    --info: #06b6d4;
    --info-bg: rgba(6, 182, 212, 0.15);
    
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 72px;
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --border-radius-sm: 6px;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   GLOBAL STYLES
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-gradient);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.5);
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.5);
}

/* ==========================================================================
   LAYOUT STRUCTURE
   ========================================================================== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-collapsed-width);
    background: rgba(15, 23, 42, 0.6);
    border-right: 1px solid var(--panel-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    position: fixed;
    height: 100vh;
    z-index: 100;
    overflow: hidden;
    white-space: nowrap;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar:hover {
    width: var(--sidebar-width);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px 24px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 24px;
}

.brand-logo {
    font-size: 28px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.brand-text h1 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-text .version {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition-smooth);
}

.nav-item:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: var(--text-primary);
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.25);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
}

.nav-item .icon {
    font-size: 18px;
}

.sidebar-footer {
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.db-status {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
}

.pulse-indicator {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Main Content Area */
.main-content {
    margin-left: var(--sidebar-collapsed-width);
    flex-grow: 1;
    padding: 40px;
    max-width: calc(100vw - var(--sidebar-collapsed-width));
    transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-container:has(.sidebar:hover) .main-content {
    margin-left: var(--sidebar-width);
    max-width: calc(100vw - var(--sidebar-width));
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.header-title h2 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.header-title p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ==========================================================================
   GLASSMORPHISM PANELS & CARDS
   ========================================================================== */
.glass {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
    margin-bottom: 32px;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.panel-header h3 {
    font-size: 18px;
    font-weight: 600;
}

/* ==========================================================================
   STATS CARD GRID
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, var(--panel-glow) 0%, transparent 50%);
    pointer-events: none;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    font-size: 32px;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    margin: 4px 0;
    letter-spacing: -0.5px;
}

.stat-subtext {
    font-size: 11px;
    color: var(--text-muted);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 14px 0 var(--primary-glow);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 20px 0 var(--primary-glow);
    transform: translateY(-1px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    padding: 10px 14px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.filter-group {
    display: flex;
    gap: 12px;
    flex-grow: 1;
}

.filter-group .form-control {
    width: auto;
    min-width: 160px;
}

.filter-group input.form-control {
    flex-grow: 1;
}

/* ==========================================================================
   TABLES
   ========================================================================== */
.table-container {
    overflow-x: auto;
    width: 100%;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

th {
    padding: 14px 16px;
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    padding: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    font-weight: 500;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.01);
}

.text-center { text-align: center; }
.text-right { text-align: right; }

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-pending   { background: var(--warning-bg); color: var(--warning); }
.badge-placed    { background: var(--info-bg); color: var(--info); }
.badge-win       { background: var(--success-bg); color: var(--success); }
.badge-loss      { background: var(--danger-bg); color: var(--danger); }
.badge-void      { background: rgba(255,255,255,0.05); color: var(--text-muted); }
.badge-filtered  { background: rgba(255,255,255,0.03); color: var(--text-muted); }

/* Sport Label styles */
.sport-icon-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

/* Edge colors */
.edge-value {
    font-weight: 700;
    color: var(--success);
}
.edge-value.low-edge {
    color: var(--warning);
}

/* ==========================================================================
   TAB CONTROLLER
   ========================================================================== */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Google Search Link styling */
.google-link {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
    border-bottom: 1px dotted rgba(255, 255, 255, 0.2);
    cursor: pointer;
    font-weight: 600;
}

.google-link:hover {
    color: #93c5fd;
    border-bottom: 1px solid #93c5fd;
}

/* ==========================================================================
   VPS LOGIN PAGE STYLES
   ========================================================================== */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--bg-gradient);
    padding: 24px;
}

.login-box {
    width: 100%;
    max-width: 420px;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.5s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    font-size: 52px;
    display: block;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 16px var(--primary-glow));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.login-header h2 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(to right, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-header p {
    font-size: 13px;
    color: var(--text-secondary);
}

.login-alert {
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-alert.error {
    background: var(--danger-bg);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}