/* ========================================
   SV SERVER - সম্পূর্ণ নতুন UI/UX ডিজাইন
   ভার্সন: 3.0 (রিডিজাইন)
   ======================================== */

/* ----- রুট ভেরিয়েবল ----- */
:root {
    /* প্রাইমারি কালার */
    --primary: #7C3AED;
    --primary-dark: #6D28D9;
    --primary-light: #A78BFA;
    --primary-gradient: linear-gradient(135deg, #7C3AED 0%, #EC4899 50%, #F59E0B 100%);
    
    /* সেকেন্ডারি কালার */
    --secondary: #06B6D4;
    --secondary-dark: #0891B2;
    --accent: #F43F5E;
    --accent-gradient: linear-gradient(135deg, #F43F5E, #EC4899);
    
    /* নিউট্রাল */
    --bg-primary: #0F0A1A;
    --bg-secondary: #1A1028;
    --bg-card: rgba(255, 255, 255, 0.05);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --bg-input: rgba(255, 255, 255, 0.06);
    
    /* টেক্সট */
    --text-primary: #FFFFFF;
    --text-secondary: #D1D5DB;
    --text-muted: #9CA3AF;
    --text-dark: #1A1028;
    
    /* বর্ডার */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(124, 58, 237, 0.3);
    
    /* শ্যাডো */
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 80px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(124, 58, 237, 0.15);
    --shadow-neon: 0 0 30px rgba(124, 58, 237, 0.3);
    
    /* রেডিয়াস */
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --radius-full: 9999px;
    
    /* ট্রানজিশন */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* ফন্ট */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

/* ----- গ্লোবাল রিসেট ----- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(ellipse at 10% 20%, rgba(124, 58, 237, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(236, 72, 153, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(245, 158, 11, 0.03) 0%, transparent 70%);
}

/* ----- কাস্টম স্ক্রলবার ----- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    opacity: 0.8;
}

/* ----- টাইপোগ্রাফি ----- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}
a {
    text-decoration: none;
    color: var(--primary-light);
    transition: var(--transition);
}
a:hover {
    color: var(--text-primary);
}

/* ========================================
   সাইডবার - সম্পূর্ণ নতুন ডিজাইন
   ======================================== */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: rgba(15, 10, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 0;
    z-index: 1050;
    overflow-y: auto;
    overflow-x: hidden;
    transition: var(--transition-slow);
    border-right: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.sidebar::-webkit-scrollbar {
    width: 3px;
}

/* সাইডবার হেডার */
.sidebar-header {
    padding: 30px 24px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 14px;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}
.sidebar-logo i {
    font-size: 32px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(124, 58, 237, 0.3));
}
.sidebar-logo span {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ইউজার প্রোফাইল সাইডবারে */
.user-profile {
    padding: 24px 20px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}
.user-profile::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20%;
    width: 60%;
    height: 1px;
    background: var(--primary-gradient);
    opacity: 0.3;
}

.user-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 32px;
    color: #fff;
    position: relative;
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
}
.user-avatar::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--primary-gradient);
    opacity: 0.3;
    filter: blur(8px);
    z-index: -1;
}

.user-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}
.user-balance {
    font-size: 14px;
    font-weight: 600;
    color: var(--secondary);
    background: rgba(6, 182, 212, 0.12);
    display: inline-block;
    padding: 4px 18px;
    border-radius: var(--radius-full);
    margin-top: 6px;
    border: 1px solid rgba(6, 182, 212, 0.1);
}

/* সাইডবার নেভিগেশন */
.sidebar-nav {
    padding: 16px 12px 30px;
}

.nav-section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    padding: 16px 16px 8px;
    font-weight: 600;
    opacity: 0.5;
}

.nav-item {
    margin-bottom: 2px;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--radius-sm);
}
.nav-link i {
    width: 22px;
    text-align: center;
    font-size: 16px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}
.nav-link span {
    position: relative;
    z-index: 1;
}
.nav-link:hover {
    color: var(--text-primary);
    transform: translateX(4px);
}
.nav-link:hover::before {
    opacity: 0.08;
}
.nav-link.active {
    color: var(--text-primary);
    background: rgba(124, 58, 237, 0.15);
    box-shadow: inset 3px 0 0 var(--primary);
}
.nav-link.active i {
    color: var(--primary-light);
}
.nav-link .badge-nav {
    margin-left: auto;
    background: var(--primary-gradient);
    color: #fff;
    font-size: 10px;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    position: relative;
    z-index: 1;
}

/* সাপোর্ট গ্রুপ সেকশন */
.nav-support {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}
.nav-support .nav-link {
    padding: 10px 16px;
    font-size: 13px;
}
.nav-support .nav-link i {
    font-size: 18px;
}

/* সাইডবার টগল বাটন */
.sidebar-toggle {
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 1060;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: rgba(15, 10, 26, 0.8);
    backdrop-filter: blur(12px);
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: none;
    align-items: center;
    justify-content: center;
}
.sidebar-toggle:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-neon);
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1040;
    display: none;
}
.sidebar-overlay.active {
    display: block;
}

/* ========================================
   মেইন কন্টেন্ট
   ======================================== */
.main-content {
    margin-left: 280px;
    padding: 30px 40px 60px;
    min-height: 100vh;
    transition: var(--transition-slow);
}

/* ========================================
   হিরো সেকশন - গ্লাসমরফিজম
   ======================================== */
.hero-section {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 35px 40px;
    border-radius: var(--radius-lg);
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--primary-gradient);
    opacity: 0.06;
    border-radius: 50%;
    filter: blur(60px);
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: var(--accent-gradient);
    opacity: 0.04;
    border-radius: 50%;
    filter: blur(60px);
}

.hero-title {
    font-size: 30px;
    font-weight: 800;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}
.hero-title i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-section p {
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
    font-size: 15px;
    margin: 4px 0 0;
}

/* ========================================
   স্ট্যাটস গ্রিড - নিওমরফিক
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 22px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
}
.stat-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
    background: rgba(255, 255, 255, 0.06);
}
.stat-card:hover::before {
    opacity: 1;
}
.stat-icon {
    font-size: 28px;
    margin-bottom: 6px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-title {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.stat-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 2px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   ফর্ম কন্টেইনার - গ্লাসমরফিজম
   ======================================== */
.form-container {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}
.form-container:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.form-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.form-header h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
}
.form-header h3 i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.form-body {
    padding: 24px;
}

/* ========================================
   ফর্ম এলিমেন্ট - স্পেস/গ্লো থিম
   ======================================== */
.form-control {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 18px;
    font-size: 14px;
    font-family: var(--font-primary);
    color: var(--text-primary);
    transition: var(--transition);
}
.form-control::placeholder {
    color: var(--text-muted);
}
.form-control:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1), var(--shadow-neon);
    color: var(--text-primary);
}
.form-control.is-invalid {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(244, 63, 94, 0.1);
}
.form-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.form-label i {
    color: var(--primary-light);
    margin-right: 4px;
}

.input-group-text {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-right: none;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ========================================
   বাটন - গ্লো ইফেক্ট
   ======================================== */
.btn {
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 14px;
    border: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: var(--transition);
}
.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(124, 58, 237, 0.4);
    color: #fff;
}
.btn-primary:active {
    transform: translateY(0);
}

.btn-outline-primary {
    border: 1px solid var(--primary);
    color: var(--primary-light);
    background: transparent;
}
.btn-outline-primary:hover {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}
.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(16, 185, 129, 0.4);
    color: #fff;
}

.btn-danger {
    background: var(--accent-gradient);
    color: #fff;
    box-shadow: 0 4px 20px rgba(244, 63, 94, 0.3);
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(244, 63, 94, 0.4);
    color: #fff;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
}

.btn-lg {
    padding: 14px 36px;
    font-size: 16px;
}
.btn-sm {
    padding: 6px 16px;
    font-size: 12px;
}

/* অথ বাটন */
.btn-auth {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}
.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(124, 58, 237, 0.4);
    color: #fff;
}

/* ========================================
   সার্ভিস কার্ড - গ্লাসমরফিজম
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
}

.service-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
    background: rgba(255, 255, 255, 0.06);
}
.service-card-header {
    padding: 16px 20px;
    background: rgba(124, 58, 237, 0.06);
    border-bottom: 1px solid var(--border-color);
}
.service-card-header h4 {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
}
.service-card-header h4 i {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.service-card-body {
    padding: 18px 20px 20px;
}
.service-price {
    font-size: 24px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.service-price small {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}
.service-badge {
    background: rgba(124, 58, 237, 0.12);
    color: var(--primary-light);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}
.service-placeholder {
    background: rgba(255, 255, 255, 0.04);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    min-height: 44px;
}

/* ========================================
   টেবিল - ডার্ক থিম
   ======================================== */
.table-card {
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}
.table {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}
.table thead {
    background: rgba(124, 58, 237, 0.08);
}
.table th {
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}
.table td {
    padding: 12px 18px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}
.table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

/* ========================================
   ব্যাজ - কাস্টম
   ======================================== */
.badge {
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
}
.badge-pending {
    background: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
}
.badge-complete {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
}
.badge-processing {
    background: rgba(59, 130, 246, 0.15);
    color: #60A5FA;
}
.badge-cancelled {
    background: rgba(244, 63, 94, 0.15);
    color: #F87171;
}
.badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #FBBF24;
}
.badge-success {
    background: rgba(16, 185, 129, 0.15);
    color: #34D399;
}
.badge-danger {
    background: rgba(244, 63, 94, 0.15);
    color: #F87171;
}
.badge-info {
    background: rgba(6, 182, 212, 0.15);
    color: #67E8F9;
}

/* ========================================
   অ্যালার্ট
   ======================================== */
.alert {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 14px 20px;
    font-size: 14px;
    backdrop-filter: blur(8px);
}
.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #34D399;
    border-color: rgba(16, 185, 129, 0.2);
}
.alert-danger {
    background: rgba(244, 63, 94, 0.1);
    color: #F87171;
    border-color: rgba(244, 63, 94, 0.2);
}
.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #FBBF24;
    border-color: rgba(245, 158, 11, 0.2);
}
.alert-info {
    background: rgba(6, 182, 212, 0.1);
    color: #67E8F9;
    border-color: rgba(6, 182, 212, 0.2);
}

/* ========================================
   পেজিনেশন
   ======================================== */
.pagination .page-item .page-link {
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: transparent;
}
.pagination .page-item .page-link:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--primary);
    color: var(--text-primary);
}
.pagination .page-item.active .page-link {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3);
}
.pagination .page-item.disabled .page-link {
    opacity: 0.3;
}

/* ========================================
   অথ পেজ (লগইন/রেজিস্টার)
   ======================================== */
.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--bg-primary);
    background-image: 
        radial-gradient(ellipse at 10% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 80%, rgba(236, 72, 153, 0.08) 0%, transparent 50%);
}

.auth-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 0;
    max-width: 440px;
    width: 100%;
    overflow: hidden;
}
.auth-card:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-glow);
}

.auth-header {
    padding: 36px 30px 28px;
    text-align: center;
    background: rgba(124, 58, 237, 0.06);
    border-bottom: 1px solid var(--border-color);
}
.auth-header i {
    font-size: 52px;
    margin-bottom: 12px;
    display: block;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.auth-header h3 {
    font-size: 26px;
    font-weight: 800;
    margin: 0;
}
.auth-header p {
    color: var(--text-muted);
    margin: 4px 0 0;
    font-size: 14px;
}

.auth-body {
    padding: 28px 30px 20px;
}
.auth-body .form-group {
    margin-bottom: 18px;
}
.auth-body .form-group label {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 4px;
}
.auth-body .form-group label i {
    color: var(--primary-light);
    width: 18px;
}

.auth-footer {
    padding: 16px 30px 28px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-muted);
}
.auth-footer a {
    font-weight: 600;
}

.remember-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0 20px;
}
.remember-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    border-radius: 4px;
}
.remember-checkbox label {
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

/* ========================================
   ডেলিভারি বক্স
   ======================================== */
.delivery-box {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 16px 18px;
    position: relative;
    border: 1px solid var(--border-color);
}
.delivery-text {
    font-family: var(--font-mono);
    font-size: 13px;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 300px;
    overflow-y: auto;
    padding-right: 40px;
    line-height: 1.8;
    color: var(--text-secondary);
}
.delivery-text::-webkit-scrollbar {
    width: 3px;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
}
.copy-btn:hover {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
}
.copy-btn.copied {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    border-color: transparent;
}

/* ========================================
   ফাইল ডাউনলোড বক্স
   ======================================== */
.file-download-box {
    background: rgba(16, 185, 129, 0.06);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(16, 185, 129, 0.1);
}
.file-icon {
    font-size: 48px;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.file-name {
    font-weight: 500;
    margin-bottom: 12px;
    word-break: break-all;
    font-size: 14px;
    color: var(--text-secondary);
}

/* ========================================
   bKash কার্ড
   ======================================== */
.bkash-number-card {
    background: rgba(6, 182, 212, 0.06);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    margin-bottom: 16px;
    border: 1px solid rgba(6, 182, 212, 0.1);
}
.bkash-number-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 12px 0;
}
.bkash-number {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mono);
    background: rgba(255, 255, 255, 0.06);
    display: inline-block;
    padding: 8px 24px;
    border-radius: var(--radius-full);
    letter-spacing: 1px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
}
.bkash-number:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-neon);
    transform: scale(1.02);
}
.copy-success {
    margin-top: 8px;
    padding: 6px 18px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    animation: fadeInOut 2s ease;
}
@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(-10px); }
    15% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

.instruction-box {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-top: 12px;
    border-left: 3px solid var(--primary);
    font-size: 13px;
    color: var(--text-secondary);
}

/* ========================================
   টোস্ট মেসেজ
   ======================================== */
.toast-message {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: rgba(15, 10, 26, 0.95);
    backdrop-filter: blur(12px);
    color: var(--text-primary);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.4s ease;
    font-size: 14px;
    font-weight: 500;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ========================================
   মেইনটেনেন্স পেজ
   ======================================== */
.maintenance-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: var(--bg-primary);
}
.maintenance-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}
.maintenance-card .icon {
    font-size: 72px;
    margin-bottom: 16px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.maintenance-card h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px;
}
.maintenance-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ========================================
   নোটিশ মার্কি
   ======================================== */
.notice-marquee {
    background: rgba(124, 58, 237, 0.06);
    border-left: 3px solid var(--primary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}
.notice-marquee marquee {
    color: var(--text-secondary);
    font-weight: 500;
}

/* ========================================
   ইতিহাস আইটেম
   ======================================== */
.history-item {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}
.history-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(4px);
    border-color: var(--border-glow);
}

/* ========================================
   ব্যালেন্স বক্স
   ======================================== */
.balance-box {
    background: rgba(124, 58, 237, 0.08);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    border: 1px solid rgba(124, 58, 237, 0.1);
}
.balance-box .amount {
    font-size: 34px;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.balance-box i {
    opacity: 0.5;
}

/* ========================================
   অ্যানিমেশন
   ======================================== */
.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.2); }
    50% { box-shadow: 0 0 40px rgba(124, 58, 237, 0.4); }
}

/* ========================================
   রেসপনসিভ ডিজাইন
   ======================================== */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        width: 290px;
        background: rgba(15, 10, 26, 0.98);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-toggle {
        display: flex;
    }
    .main-content {
        margin-left: 0;
        padding: 20px 18px 40px;
    }
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 14px;
    }
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
    .hero-section {
        padding: 24px 26px;
        border-radius: var(--radius-md);
    }
    .hero-title {
        font-size: 24px;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr 1fr;
    }
    .hero-title {
        font-size: 22px;
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    .stat-card {
        padding: 16px 18px;
    }
    .stat-value {
        font-size: 20px;
    }
    .auth-card {
        margin: 10px;
    }
    .auth-header {
        padding: 28px 20px 20px;
    }
    .auth-body {
        padding: 20px 18px 16px;
    }
    .auth-footer {
        padding: 14px 18px 22px;
    }
    .form-header {
        padding: 14px 18px;
    }
    .form-body {
        padding: 18px;
    }
    .hero-title {
        font-size: 20px;
    }
    .hero-section {
        padding: 20px;
    }
    .table {
        font-size: 12px;
    }
    .table th, .table td {
        padding: 8px 12px;
    }
    .bkash-number {
        font-size: 18px;
        padding: 6px 16px;
    }
    .sidebar-toggle {
        top: 12px;
        left: 12px;
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    .stat-card .stat-title {
        font-size: 10px;
    }
}

@media (max-width: 400px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .stat-card {
        padding: 12px 14px;
    }
    .stat-value {
        font-size: 17px;
    }
    .stat-title {
        font-size: 9px;
    }
    .stat-icon {
        font-size: 20px;
    }
}

/* ========================================
   স্পেশাল ইফেক্টস
   ======================================== */

/* নিউরাল গ্লো ইফেক্ট */
.glow-text {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* বর্ডার গ্রেডিয়েন্ট */
.gradient-border {
    position: relative;
    border: none !important;
}
.gradient-border::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: var(--primary-gradient);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* টুলটিপ স্টাইল */
.tooltip-inner {
    background: rgba(15, 10, 26, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
}

/* সিলেক্টের জন্য */
select.form-control option {
    background: #1A1028;
    color: var(--text-primary);
}

/* ফাইল ইনপুট */
input[type="file"] {
    color: var(--text-secondary);
}
input[type="file"]::file-selector-button {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}
input[type="file"]::file-selector-button:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-neon);
}

/* রেডিও/চেকবক্স কাস্টম */
input[type="radio"], input[type="checkbox"] {
    accent-color: var(--primary);
}