@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --bg-color: #050507;
    --glass-bg: rgba(25, 25, 30, 0.65);
    --glass-border: rgba(255, 255, 255, 0.1);
    --primary: #ff0055;
    --primary-hover: #ff2a70;
    --secondary: #7000ff;
    --accent: #00e5ff;
    --text-main: #ffffff;
    --text-muted: #b0b0b0;
    --success: #00ff9d;
    --danger: #ff0055;
    --warning: #ffb700;
    --info: #00aeff;
    --card-radius: 16px;
    --btn-radius: 12px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(112, 0, 255, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 0, 85, 0.15) 0%, transparent 40%);
}

/* Glass Utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

/* Navigation */
.main-header {
    position: sticky;
    top: 10px;
    margin: 0 auto;
    width: 95%;
    max-width: 1400px;
    padding: 8px 20px;
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
}

.brand {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1.0rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.brand i { color: var(--primary); }

.nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(255,255,255,0.3);
}

/* Main Layout */
.main-content {
    flex: 1;
    width: 95%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 100px 20px 60px;
    font-size: 1.15rem;
}

.main-footer {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 1.05rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.2);
    margin-top: auto;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 { font-size: 2.8rem; margin-bottom: 1.2rem; }
h2 { font-size: 2.0rem; margin-bottom: 1rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--btn-radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    gap: 8px;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 12px rgba(255, 0, 85, 0.3);
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-success { background: var(--success); color: black; }
.btn-danger { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: black; }
.btn-info { background: var(--info); color: white; }

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.instance-card {
    border-radius: var(--card-radius);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
}

.instance-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.instance-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.instance-title h3 {
    font-size: 1.2rem;
    margin-bottom: 4px;
}

.instance-type {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.status-running { background: rgba(0, 255, 157, 0.1); color: var(--success); }
.status-stopped { background: rgba(255, 0, 85, 0.1); color: var(--danger); }
.status-pending {
    background: rgba(255, 183, 0, 0.15);
    color: var(--warning);
    border: 1px solid rgba(255, 183, 0, 0.3);
}

.status-suspended {
    background: rgba(255, 183, 0, 0.15);
    color: var(--warning);
    border: 1px solid rgba(255, 183, 0, 0.3);
}
.status-paid { background: rgba(0, 255, 157, 0.1); color: var(--success); }
.status-unpaid { background: rgba(255, 0, 85, 0.1); color: var(--danger); }

.instance-details {
    margin-bottom: 24px;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.instance-details p {
    display: flex;
    justify-content: space-between;
}

.instance-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Shop Layout with Sidebar */
.shop-container {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 32px;
    align-items: start;
}

.shop-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.category-btn {
    text-align: left;
    padding: 12px 16px;
    border-radius: var(--btn-radius);
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.category-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border-color: var(--glass-border);
}

.category-btn.active {
    background: rgba(255, 0, 85, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

@media (max-width: 900px) {
    .shop-container {
        grid-template-columns: 1fr;
    }
    .shop-sidebar {
        position: static;
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 12px;
    }
    .category-btn {
        white-space: nowrap;
        width: auto;
    }
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.product-card {
    border-radius: var(--card-radius);
    padding: 36px 30px;
    text-align: center;
    position: relative;
    border: 1px solid var(--glass-border);
    background: linear-gradient(145deg, rgba(25, 25, 30, 0.6), rgba(20, 20, 25, 0.8));
    transition: all 0.3s;
}

.product-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
}

.product-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-price {
    font-size: 2rem;
    font-weight: 700;
    margin: 16px 0;
    color: var(--text-main);
}

.product-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.product-features {
    list-style: none;
    margin: 20px 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.product-features li {
    margin-bottom: 8px;
}

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

.form-control {
    width: 100%;
    padding: 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--btn-radius);
    color: white;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

/* Home Page */
.hero {
    text-align: center;
    padding: 80px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Manage Instance */
.manage-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

@media (max-width: 900px) {
    .manage-grid {
        grid-template-columns: 1fr;
    }
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-bottom: 30px;
}

.file-manager-container {
    background: rgba(0,0,0,0.2);
    border-radius: var(--card-radius);
    overflow: hidden;
}

.file-list-header {
    padding: 16px;
    background: rgba(255,255,255,0.05);
    font-weight: 600;
}

.file-item {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
}

.file-item:hover {
    background: rgba(255,255,255,0.05);
}

.file-item a {
    color: var(--text-main);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-size {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.modern-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
}

.modern-table th, .modern-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.modern-table th {
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.modern-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Code Editor */
.editor-wrapper {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 70vh;
}

.code-textarea {
    flex: 1;
    width: 100%;
    background: rgba(10, 10, 15, 0.6);
    color: #e0e0e0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    padding: 20px;
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    resize: none;
    line-height: 1.5;
}

.code-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.editor-toolbar {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

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

.stat-card {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: rgba(255,255,255,0.05);
}

/* Utility Classes for Template Variables */
.text-muted { color: var(--text-muted) !important; }
.text-accent { color: var(--accent) !important; }
.text-primary { color: var(--primary) !important; }
.text-secondary { color: var(--secondary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }

.bg-primary { background-color: var(--primary) !important; }
.bg-secondary { background-color: var(--secondary) !important; }
.bg-accent { background-color: var(--accent) !important; }