/**
 * Redeem.SVTIndia Premium Admin Dashboard Styling
 */

:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.15);
    --secondary: #0f172a;
    --accent-gold: #fbbf24;
    --accent-gold-hover: #f59e0b;
    --accent-gold-gradient: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    --bg-dark-gradient: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    --card-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 10px 30px -5px rgba(99, 102, 241, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

body {
    font-family: 'Inter', sans-serif;
    color: #334155;
    background-color: #f8fafc !important;
}

h1, h2, h3, h4, h5, h6, .fs-4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: #0f172a;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Layout Grid */
.admin-layout {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

/* Sidebar Styling */
.sidebar-wrapper {
    width: 280px;
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: var(--bg-dark-gradient);
    transition: var(--transition);
}

.main-content {
    margin-left: 280px;
    flex-grow: 1;
    min-width: 0;
    padding: 2.5rem;
    transition: var(--transition);
}

/* Sidebar Nav Links */
.sidebar-wrapper .nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: var(--transition);
    border: 1px solid transparent;
}

.sidebar-wrapper .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff !important;
    transform: translateX(4px);
}

.sidebar-wrapper .nav-link.active {
    background-color: var(--primary) !important;
    color: #white !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Text Gradient Effect */
.text-gradient-gold {
    background: var(--accent-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
}

/* Avatar styling */
.avatar {
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
}

/* Small adjustments */
.extra-small {
    font-size: 0.75rem;
}
.hover-white:hover {
    color: #fff !important;
}

/* Cards & Styling */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    background: #ffffff;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.card-header {
    background-color: #ffffff;
    border-bottom: 1px solid #f1f5f9;
    padding: 1.25rem 1.5rem;
}

/* Premium Buttons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    border-radius: 8px;
    padding: 0.6rem 1.25rem;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.35);
}

.btn-gold {
    background: var(--accent-gold-gradient);
    color: #0f172a;
    border: none;
    border-radius: 8px;
    padding: 0.6rem 1.25rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-gold:hover {
    background: var(--accent-gold-hover);
    color: #0f172a;
    box-shadow: 0 4px 14px rgba(251, 191, 36, 0.35);
}

/* Stat Cards */
.stat-card {
    border-left: 4px solid var(--primary);
}
.stat-card.brand-stat { border-left-color: #3b82f6; }
.stat-card.campaign-stat { border-left-color: #10b981; }
.stat-card.qr-stat { border-left-color: #f59e0b; }
.stat-card.payout-stat { border-left-color: #ec4899; }
.stat-card.earnings-stat { border-left-color: #8b5cf6; }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

/* Tables Custom styling */
.table {
    vertical-align: middle;
}
.table th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: #64748b;
    border-bottom: 2px solid #e2e8f0;
}
.table td {
    color: #475569;
    font-size: 0.9rem;
    padding: 1rem 0.75rem;
}

/* Badge styles */
.badge {
    padding: 0.45em 0.85em;
    font-weight: 500;
    border-radius: 30px;
}
.bg-success-light { background-color: #d1fae5; color: #065f46; }
.bg-danger-light { background-color: #fee2e2; color: #991b1b; }
.bg-warning-light { background-color: #fef3c7; color: #92400e; }
.bg-info-light { background-color: #e0f2fe; color: #075985; }

/* Custom Form elements */
.form-control, .form-select {
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0.6rem 0.9rem;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

.form-label {
    font-weight: 500;
    color: #475569;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

/* Header bar inside main content */
.top-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2.5rem;
}

/* Mobile Sidebar toggle button */
#sidebarToggle {
    display: none;
}

/* Responsive constraints */
@media (max-width: 991.98px) {
    .sidebar-wrapper {
        left: -280px;
    }
    .sidebar-wrapper.show {
        left: 0;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.25);
    }
    .main-content {
        margin-left: 0;
        padding: 1.5rem;
    }
    #sidebarToggle {
        display: block;
    }
    
    /* Sidebar Backdrop Overlay on mobile */
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background-color: rgba(15, 23, 42, 0.45);
        backdrop-filter: blur(4px);
        -webkit-backdrop-filter: blur(4px);
        z-index: 999;
        transition: opacity 0.3s ease;
    }
    .sidebar-overlay.show {
        display: block;
    }
}

@media (max-width: 576px) {
    .top-navbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        margin-bottom: 1.5rem;
    }
    .main-content {
        padding: 1rem;
    }
    .top-navbar h1 {
        font-size: 1.35rem;
    }
}