/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --dark-bg: #1e293b;
    --dark-card: #334155;
    --light-bg: #f8fafc;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Auth Pages */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-container {
    width: 100%;
    max-width: 450px;
}

.auth-box {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-section {
    text-align: center;
    margin-bottom: 30px;
}

.logo-img {
    max-width: 120px;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.auth-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.auth-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.auth-form {
    margin-top: 30px;
}

.form-group {
    margin-bottom: 20px;
}

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

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

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

.auth-footer {
    text-align: center;
    margin-top: 25px;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.alert {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

/* Header */
.header {
    background: white;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-logo {
    width: 45px;
    height: 45px;
    border-radius: 10px;
    object-fit: cover;
}

.header-title {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.username-text {
    font-weight: 500;
    color: var(--text-primary);
    display: none;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.user-avatar:hover {
    transform: scale(1.1);
}

.menu-toggle {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-primary);
    cursor: pointer;
    padding: 5px;
    transition: transform 0.3s ease;
}

.menu-toggle:hover {
    transform: rotate(90deg);
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: -300px;
    top: 0;
    width: 300px;
    height: 100vh;
    background: white;
    box-shadow: var(--shadow-lg);
    transition: left 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
}

.sidebar.active {
    left: 0;
}

.sidebar-header {
    padding: 30px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
}

.sidebar-user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 28px;
    margin: 0 auto 15px;
    border: 4px solid rgba(255, 255, 255, 0.3);
}

.sidebar-username {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.plan-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
}

.plan-badge.premium {
    background: rgba(255, 215, 0, 0.3);
}

.sidebar-nav {
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 25px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background-color: #f1f5f9;
    border-left-color: var(--primary-color);
}

.nav-item.active {
    background-color: #eef2ff;
    border-left-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.nav-item.logout {
    color: var(--danger-color);
}

.nav-item.logout:hover {
    background-color: #fee2e2;
    border-left-color: var(--danger-color);
}

.nav-item i {
    font-size: 18px;
    width: 24px;
}

/* Overlay */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    opacity: 1;
}

.main-content {
    padding: 40px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.container {
    background: white;
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05); /* Soft VIP Shadow */
    text-align: center; /* Heading aur subtitle ko center karne ke liye */
}

/* VIP Page Title - Responsive & SEO Friendly */
.page-title {
    /* Desktop Size */
    font-size: 42px; 
    font-weight: 900;
    margin-bottom: 15px;
    letter-spacing: 1px;
    text-transform: uppercase;
    line-height: 1.2;
    text-align: center;
    
    /* Modern VIP Gradient */
    background: linear-gradient(to right, #6366f1, #a855f7, #6366f1);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    
    /* Subtle Animation & Depth */
    animation: titleShine 4s linear infinite;
    filter: drop-shadow(0px 4px 6px rgba(99, 102, 241, 0.2));
}

/* Mobile View Adjustment (Fix for SEO & Readability) */
@media (max-width: 768px) {
    .page-title {
        font-size: 28px; /* Mobile par automatic chota ho jayega */
        letter-spacing: 0.5px;
        margin-bottom: 10px;
        padding: 0 15px;
    }
}

/* Animation Logic */
@keyframes titleShine {
    to {
        background-position: 200% center;
    }
}

/* Page Subtitle - Professional & Clean */
.page-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    font-weight: 500;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

/* Subtitle ke niche ek chhoti VIP line */
.page-subtitle::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    width: 50%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    border-radius: 2px;
}

/* Shine Animation Logic */
@keyframes shine {
    to {
        background-position: 200% center;
    }
}
/* Tools Grid */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.tool-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.tool-card.premium {
    border-color: #fbbf24;
    background: linear-gradient(135deg, #fff7ed 0%, #fffbeb 100%);
}

.tool-card.locked {
    cursor: not-allowed;
}

.premium-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 15px;
}

.lock-overlay i {
    font-size: 32px;
    color: #4b5563;
    margin-bottom: 5px;
}

.lock-overlay p {
    font-weight: 700;
    color: #1f2937;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
}

.tool-name {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.tool-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tool-link:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow);
}

/* Payment Page */
.payment-box {
    max-width: 600px;
    margin: 0 auto;
}

.payment-header {
    text-align: center;
    margin-bottom: 40px;
}

.payment-header i {
    font-size: 64px;
    color: #fbbf24;
    margin-bottom: 20px;
}

.payment-header h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}

.payment-header p {
    color: var(--text-secondary);
}

.payment-details {
    background: #f8fafc;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
}

.payment-details h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 18px;
}

.upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    border: 3px dashed var(--border-color);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.upload-label:hover {
    border-color: var(--primary-color);
    background: #eef2ff;
}

.upload-label i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.upload-label span {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.upload-label small {
    color: var(--text-secondary);
    font-size: 14px;
}

.form-group input[type="file"] {
    display: none;
}

.payment-form {
    margin-top: 30px;
}

/* Admin Panel */
.admin-body {
    background: var(--light-bg);
}

.admin-container {
    min-height: 100vh;
}

.admin-header {
    background: white;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.admin-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-content {
    padding: 0 30px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.admin-section {
    background: white;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
}

.admin-section h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 25px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.table-container {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table thead {
    background: #f8fafc;
}

.admin-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

.admin-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.admin-table tbody tr:hover {
    background: #f8fafc;
}

.badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: inline-block;
}

.badge-premium {
    background: #fef3c7;
    color: #92400e;
}

.badge-free {
    background: #e0e7ff;
    color: #3730a3;
}

.badge-active {
    background: #d1fae5;
    color: #065f46;
}

.badge-blocked {
    background: #fee2e2;
    color: #991b1b;
}

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

/* Responsive */
@media (min-width: 768px) {
    .username-text {
        display: block;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 15px;
    }
    
    .container {
        padding: 20px;
    }
    
    .tools-grid {
        grid-template-columns: 1fr;
    }
    
    .header {
        padding: 15px 20px;
    }
    
    .admin-content {
        padding: 0 15px 15px;
    }
    
    .admin-section {
        padding: 20px;
    }
    
    .table-container {
        overflow-x: scroll;
    }
}