/* ================================================================
   NETHERSECURE - Dark Professional Theme
   ================================================================
   Purple/Orange gradient accents on near-black background
   ================================================================ */

:root {
    /* Background colors - super dark gray */
    --bg-primary: #0a0a0a;
    --bg-secondary: #0d0d0d;
    --bg-tertiary: #121212;
    --bg-card: #161616;
    --bg-card-hover: #1a1a1a;
    --bg-input: #0d0d0d;
    
    /* Border colors */
    --border-primary: #1e1e1e;
    --border-secondary: #2a2a2a;
    --border-accent: #6b21a8;
    
    /* Text colors */
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --text-accent: #a78bfa;
    
    /* Gradient colors - darker purple */
    --gradient-purple: #6b21a8;
    --gradient-orange: #ea580c;
    --gradient-main: linear-gradient(135deg, #7c3aed 0%, #f97316 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(107, 33, 168, 0.15) 0%, rgba(234, 88, 12, 0.15) 100%);
    
    /* Status colors */
    --color-success: #22c55e;
    --color-warning: #eab308;
    --color-error: #ef4444;
    --color-info: #3b82f6;
    --color-accent: #f97316;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(139, 92, 246, 0.15);
    
    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --sidebar-width: 260px;
    --header-height: 64px;
}

/* ================================================================
   RESET & BASE STYLES
   ================================================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--text-accent);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--gradient-purple);
}

/* ================================================================
   LAYOUT
   ================================================================ */

.app-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content.with-sidebar {
    margin-left: var(--sidebar-width);
}

.content-area {
    flex: 1;
    padding: 2rem;
}

/* Full page layout (no sidebar) */
.full-page {
    margin-left: 0;
}

/* ================================================================
   SIDEBAR
   ================================================================ */

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-primary);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    overflow: hidden;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
    overflow: hidden;
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-main);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
}

.sidebar-logo-img {
    width: 40px !important;
    height: 40px !important;
    max-width: 40px !important;
    max-height: 40px !important;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
}

.sidebar-logo-text {
    font-weight: 600;
    font-size: 1.1rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-section {
    padding: 0 0.75rem;
    margin-bottom: 1.5rem;
}

.nav-section-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding: 0 0.75rem;
    margin-bottom: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.nav-link:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.nav-link.active {
    background: var(--gradient-subtle);
    color: var(--text-accent);
}

.nav-link-icon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.nav-link.active .nav-link-icon {
    opacity: 1;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-primary);
}

/* ================================================================
   HEADER
   ================================================================ */

.top-bar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--header-height);
}

.page-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--border-secondary);
}

/* ================================================================
   CARDS
   ================================================================ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    overflow: hidden;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* ================================================================
   STATS GRID
   ================================================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.2s ease;
}

.stat-card:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-glow);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: var(--font-mono);
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-value.green { color: var(--color-success); -webkit-text-fill-color: var(--color-success); }
.stat-value.red { color: var(--color-error); -webkit-text-fill-color: var(--color-error); }
.stat-value.yellow { color: var(--color-warning); -webkit-text-fill-color: var(--color-warning); }

/* ================================================================
   TABLES
   ================================================================ */

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

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

th {
    text-align: left;
    padding: 0.875rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-primary);
    font-size: 0.875rem;
}

tr:hover td {
    background: var(--bg-card-hover);
}

/* ================================================================
   BADGES
   ================================================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-mono);
}

.badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(234, 179, 8, 0.15);
    color: var(--color-warning);
}

.badge-error, .badge-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
}

.badge-info {
    background: rgba(59, 130, 246, 0.15);
    color: var(--color-info);
}

.badge-pending {
    background: rgba(139, 92, 246, 0.15);
    color: var(--gradient-purple);
}

/* ================================================================
   BUTTONS
   ================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font-sans);
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

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

.btn-success {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

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

.btn-discord {
    background: #5865F2;
    color: white;
}

.btn-discord:hover {
    background: #4752c4;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ================================================================
   FORMS
   ================================================================ */

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    transition: all 0.15s ease;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--gradient-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input.mono {
    font-family: var(--font-mono);
}

.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-primary);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: var(--font-sans);
    resize: vertical;
    transition: all 0.15s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--gradient-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-textarea.mono {
    font-family: var(--font-mono);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

/* ================================================================
   ALERTS
   ================================================================ */

.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.alert-warning, .alert-info {
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid var(--color-warning);
    color: var(--color-warning);
}

.alert-error, .alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.alert-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0.7;
}

.alert-close:hover {
    opacity: 1;
}

/* ================================================================
   FOOTER
   ================================================================ */

.site-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-primary);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.site-footer a {
    color: var(--text-accent);
}

/* ================================================================
   LOGIN PAGE
   ================================================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0d0d0d;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    background: var(--gradient-main);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: white;
}

.login-logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
}

.login-title {
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-primary);
}

/* ================================================================
   LANDING PAGE
   ================================================================ */

.landing-page {
    min-height: 100vh;
    background: #0d0d0d;
}

.landing-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
    border-bottom: 1px solid var(--border-primary);
}

.landing-hero {
    text-align: center;
    padding: 6rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.landing-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.landing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 4rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.2s ease;
}

.feature-card:hover {
    border-color: var(--border-secondary);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-subtle);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--gradient-purple);
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ================================================================
   ACCOUNT FORM
   ================================================================ */

.account-form-group {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.account-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-primary);
}

.account-form-number {
    font-weight: 600;
    color: var(--text-accent);
}

/* ================================================================
   USER INFO
   ================================================================ */

.user-info-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

.user-info-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.user-info-name {
    font-weight: 600;
}

.user-info-id {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* ================================================================
   PAGINATION
   ================================================================ */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a, .pagination span {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
}

.pagination a {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    color: var(--text-primary);
}

.pagination a:hover {
    background: var(--bg-card-hover);
}

.pagination .active {
    background: var(--gradient-main);
    color: white;
}

.pagination .disabled {
    color: var(--text-muted);
}

/* ================================================================
   UTILITIES
   ================================================================ */

.text-muted { color: var(--text-muted); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }
.text-warning { color: var(--color-warning); }
.text-mono { font-family: var(--font-mono); }
.text-center { text-align: center; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }

.w-full { width: 100%; }
.hidden { display: none; }