/* GradePokemon — Pokemon-Inspired Theme
   Color palette inspired by Pokeball red/white, Pokeball blue, and Pokedex greens
*/

:root {
    /* Primary Pokemon colors */
    --color-poke-red: #DC2626;
    --color-poke-red-dark: #B91C1C;
    --color-poke-red-light: #EF4444;
    --color-poke-blue: #1E40AF;
    --color-poke-blue-dark: #1E3A8A;
    --color-poke-blue-light: #3B82F6;
    --color-poke-yellow: #FBBF24;
    --color-poke-yellow-dark: #F59E0B;
    --color-poke-green: #16A34A;
    --color-poke-green-light: #22C55E;

    /* Neutrals */
    --color-primary: #DC2626;
    --color-primary-dark: #B91C1C;
    --color-secondary: #1E40AF;
    --color-accent: #FBBF24;
    --color-success: #16A34A;
    --color-warning: #F59E0B;
    --color-danger: #DC2626;
    --color-info: #3B82F6;

    --color-bg: #0F172A;
    --color-bg-alt: #1E293B;
    --color-bg-card: #1E293B;
    --color-surface: #334155;
    --color-border: #475569;
    --color-text: #F8FAFC;
    --color-text-secondary: #CBD5E1;
    --color-text-muted: #94A3B8;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.3);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.4);

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    --container-max: 1200px;
    --header-height: 64px;
}

/* Reset */
*, *::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(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a { color: var(--color-poke-blue-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-accent); }

img { max-width: 100%; height: auto; display: block; }

/* Container */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--spacing-4); }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 var(--spacing-4); }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 var(--spacing-4); }

/* Header / Nav */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    background: linear-gradient(135deg, var(--color-poke-red) 0%, var(--color-poke-red-dark) 100%);
    border-bottom: 3px solid var(--color-poke-yellow);
    box-shadow: var(--shadow-lg);
    height: var(--header-height);
}
.site-header-inner {
    max-width: var(--container-max); margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    height: 100%; padding: 0 var(--spacing-4);
}
.site-logo { display: flex; align-items: center; gap: var(--spacing-2); font-size: 24px; font-weight: 900; color: white; letter-spacing: -0.5px; }
.site-logo:hover { color: white; }
.site-logo .logo-icon {
    width: 36px; height: 36px; border-radius: 50%;
    background: white; border: 3px solid var(--color-poke-blue);
    position: relative; overflow: hidden;
}
.site-logo .logo-icon::before {
    content: ''; position: absolute; top: 50%; left: 0; right: 0;
    height: 3px; background: #1a1a1a; transform: translateY(-50%);
}
.site-logo .logo-icon::after {
    content: ''; position: absolute; top: 50%; left: 50%;
    width: 14px; height: 14px; border-radius: 50%;
    background: white; border: 3px solid #1a1a1a;
    transform: translate(-50%, -50%);
}
.site-logo .logo-text-poke { color: var(--color-poke-yellow); }

.site-nav { display: flex; align-items: center; gap: var(--spacing-6); }
.site-nav a { color: rgba(255,255,255,0.9); font-weight: 600; font-size: 15px; }
.site-nav a:hover { color: var(--color-poke-yellow); }
.site-nav .nav-cta {
    background: var(--color-poke-yellow); color: var(--color-poke-red-dark) !important;
    padding: 8px 20px; border-radius: var(--radius-full); font-weight: 700;
    transition: transform 0.2s, box-shadow 0.2s;
}
.site-nav .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(251,191,36,0.4); color: var(--color-poke-red-dark) !important; }

.nav-toggle { display: none; background: none; border: none; color: white; font-size: 24px; cursor: pointer; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-2);
    padding: 10px 24px; border-radius: var(--radius-md); font-weight: 700; font-size: 15px;
    border: none; cursor: pointer; transition: all 0.2s; text-decoration: none;
    font-family: var(--font-sans);
}
.btn-primary { background: var(--color-poke-red); color: white; }
.btn-primary:hover { background: var(--color-poke-red-dark); color: white; transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-secondary { background: var(--color-poke-blue); color: white; }
.btn-secondary:hover { background: var(--color-poke-blue-dark); color: white; transform: translateY(-2px); }
.btn-accent { background: var(--color-poke-yellow); color: var(--color-poke-red-dark); }
.btn-accent:hover { background: var(--color-poke-yellow-dark); color: var(--color-poke-red-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--color-text); border: 2px solid var(--color-border); }
.btn-outline:hover { border-color: var(--color-poke-red); color: var(--color-poke-red-light); }
.btn-lg { padding: 14px 32px; font-size: 17px; }
.btn-sm { padding: 6px 16px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Hero Section */
.hero {
    position: relative; padding: var(--spacing-12) 0 var(--spacing-10);
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -50%; right: -10%;
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(220,38,38,0.08) 0%, transparent 70%);
}
.hero-inner { position: relative; z-index: 1; text-align: center; }
.hero h1 {
    font-size: clamp(32px, 5vw, 56px); font-weight: 900; line-height: 1.1;
    margin-bottom: var(--spacing-4); letter-spacing: -1px;
}
.hero h1 .highlight { color: var(--color-poke-red-light); }
.hero h1 .highlight-yellow { color: var(--color-poke-yellow); }
.hero p {
    font-size: clamp(16px, 2vw, 20px); color: var(--color-text-secondary);
    max-width: 640px; margin: 0 auto var(--spacing-8);
}
.hero-cta-group { display: flex; gap: var(--spacing-4); justify-content: center; flex-wrap: wrap; }

/* Grading Tool */
.grading-tool {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-xl); padding: var(--spacing-8);
    max-width: 900px; margin: 0 auto; box-shadow: var(--shadow-xl);
}
.grading-tool-header { text-align: center; margin-bottom: var(--spacing-6); }
.grading-tool-header h2 { font-size: 28px; font-weight: 800; margin-bottom: var(--spacing-2); }
.grading-tool-header p { color: var(--color-text-muted); font-size: 15px; }

.upload-zone {
    border: 3px dashed var(--color-border); border-radius: var(--radius-lg);
    padding: var(--spacing-12) var(--spacing-6); text-align: center;
    cursor: pointer; transition: all 0.3s; background: var(--color-bg-alt);
}
.upload-zone:hover, .upload-zone.dragover {
    border-color: var(--color-poke-red); background: rgba(220,38,38,0.05);
}
.upload-zone-icon { font-size: 64px; margin-bottom: var(--spacing-4); }
.upload-zone h3 { font-size: 22px; margin-bottom: var(--spacing-2); }
.upload-zone p { color: var(--color-text-muted); font-size: 15px; }

.upload-actions { display: flex; gap: var(--spacing-4); justify-content: center; margin-top: var(--spacing-6); flex-wrap: wrap; }

/* Image preview */
.image-preview { margin-top: var(--spacing-6); text-align: center; }
.image-preview img { max-width: 100%; max-height: 400px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* Grading Results */
.grading-results { margin-top: var(--spacing-8); }
.grading-results-header { text-align: center; margin-bottom: var(--spacing-6); }
.grading-results-header h2 { font-size: 28px; font-weight: 800; }
.grade-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--spacing-4); }
.grade-card {
    background: var(--color-bg-alt); border: 2px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-6); text-align: center;
    transition: transform 0.2s, border-color 0.2s;
}
.grade-card:hover { transform: translateY(-4px); border-color: var(--color-poke-yellow); }
.grade-card .company-name { font-size: 20px; font-weight: 800; margin-bottom: var(--spacing-2); }
.grade-card .grade-number {
    font-size: 48px; font-weight: 900; line-height: 1;
    margin: var(--spacing-3) 0; color: var(--color-poke-yellow);
}
.grade-card .grade-label { font-size: 14px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 1px; }
.grade-card .sub-grades { margin-top: var(--spacing-4); font-size: 13px; color: var(--color-text-secondary); }
.grade-card .sub-grade-row { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px solid var(--color-border); }
.grade-card .sub-grade-row:last-child { border-bottom: none; }

/* Loading spinner */
.loading-spinner {
    display: inline-block; width: 48px; height: 48px;
    border: 4px solid var(--color-border); border-top-color: var(--color-poke-red);
    border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
    position: fixed; inset: 0; background: rgba(15,23,42,0.8);
    display: flex; align-items: center; justify-content: center; z-index: 9999;
    flex-direction: column; gap: var(--spacing-4);
}
.loading-overlay .loading-text { font-size: 18px; font-weight: 600; color: var(--color-text); }

/* Sections */
.section { padding: var(--spacing-12) 0; }
.section-alt { background: var(--color-bg-alt); }
.section-header { text-align: center; margin-bottom: var(--spacing-10); }
.section-header h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: var(--spacing-3); }
.section-header p { font-size: 18px; color: var(--color-text-secondary); max-width: 600px; margin: 0 auto; }

/* Feature cards */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-6); }
.feature-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-8);
    transition: transform 0.2s, border-color 0.2s;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--color-poke-red); }
.feature-card .feature-icon { font-size: 48px; margin-bottom: var(--spacing-4); }
.feature-card h3 { font-size: 22px; font-weight: 700; margin-bottom: var(--spacing-3); }
.feature-card p { color: var(--color-text-secondary); font-size: 15px; }

/* Pricing cards */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-4); }
.pricing-card {
    background: var(--color-bg-card); border: 2px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-6); text-align: center;
    transition: transform 0.2s, border-color 0.2s; position: relative;
}
.pricing-card:hover { transform: translateY(-4px); border-color: var(--color-poke-yellow); }
.pricing-card.featured { border-color: var(--color-poke-red); }
.pricing-card.featured::before {
    content: 'BEST VALUE'; position: absolute; top: -12px; left: 50%;
    transform: translateX(-50%); background: var(--color-poke-red); color: white;
    padding: 4px 16px; border-radius: var(--radius-full); font-size: 12px; font-weight: 700;
}
.pricing-card .pkg-name { font-size: 20px; font-weight: 800; margin-bottom: var(--spacing-2); }
.pricing-card .pkg-price { font-size: 36px; font-weight: 900; color: var(--color-poke-yellow); margin: var(--spacing-3) 0; }
.pricing-card .pkg-credits { font-size: 16px; color: var(--color-text-secondary); margin-bottom: var(--spacing-4); }
.pricing-card .pkg-bonus { color: var(--color-poke-green-light); font-weight: 600; font-size: 14px; }

/* Forms */
.form-group { margin-bottom: var(--spacing-5); }
.form-label { display: block; font-weight: 600; margin-bottom: var(--spacing-2); font-size: 15px; }
.form-input, .form-select, .form-textarea {
    width: 100%; padding: 12px 16px; background: var(--color-bg-alt);
    border: 2px solid var(--color-border); border-radius: var(--radius-md);
    color: var(--color-text); font-size: 16px; font-family: var(--font-sans);
    transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none; border-color: var(--color-poke-red);
}
.form-textarea { min-height: 120px; resize: vertical; }
.form-error { color: var(--color-poke-red-light); font-size: 14px; margin-top: var(--spacing-2); }
.form-hint { color: var(--color-text-muted); font-size: 13px; margin-top: var(--spacing-2); }

/* Auth pages */
.auth-page { min-height: calc(100vh - var(--header-height)); display: flex; align-items: center; justify-content: center; padding: var(--spacing-8) var(--spacing-4); }
.auth-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-xl); padding: var(--spacing-10);
    max-width: 440px; width: 100%; box-shadow: var(--shadow-xl);
}
.auth-card h1 { font-size: 28px; font-weight: 800; text-align: center; margin-bottom: var(--spacing-2); }
.auth-card .auth-subtitle { text-align: center; color: var(--color-text-muted); margin-bottom: var(--spacing-6); }
.auth-divider { display: flex; align-items: center; gap: var(--spacing-4); margin: var(--spacing-6) 0; color: var(--color-text-muted); }
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--color-border); }
.btn-google {
    background: white; color: #1a1a1a; border: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: center; gap: var(--spacing-3);
    width: 100%; padding: 12px; border-radius: var(--radius-md); font-weight: 600;
    cursor: pointer; transition: background 0.2s;
}
.btn-google:hover { background: #f5f5f5; }
.btn-google svg { width: 20px; height: 20px; }

/* Dashboard */
.dashboard-layout { display: grid; grid-template-columns: 240px 1fr; gap: var(--spacing-6); padding: var(--spacing-6) 0; }
.dashboard-sidebar {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-4); height: fit-content;
    position: sticky; top: calc(var(--header-height) + var(--spacing-4));
}
.dashboard-sidebar h3 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); margin-bottom: var(--spacing-3); padding: 0 var(--spacing-2); }
.dashboard-sidebar nav { display: flex; flex-direction: column; gap: 2px; }
.dashboard-sidebar nav a {
    padding: 10px 12px; border-radius: var(--radius-sm); color: var(--color-text-secondary);
    font-weight: 600; font-size: 14px; transition: all 0.2s;
}
.dashboard-sidebar nav a:hover, .dashboard-sidebar nav a.active {
    background: var(--color-poke-red); color: white;
}
.dashboard-main { min-width: 0; }
.dashboard-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-6); margin-bottom: var(--spacing-4);
}
.dashboard-card h2 { font-size: 22px; font-weight: 700; margin-bottom: var(--spacing-4); }

/* Stats grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--spacing-4); margin-bottom: var(--spacing-6); }
.stat-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--spacing-5);
}
.stat-card .stat-label { font-size: 13px; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 1px; }
.stat-card .stat-value { font-size: 32px; font-weight: 900; margin-top: var(--spacing-2); color: var(--color-poke-yellow); }

/* Tables */
.table-wrapper { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 12px 16px; background: var(--color-bg-alt); font-weight: 700; color: var(--color-text-secondary); border-bottom: 2px solid var(--color-border); }
td { padding: 12px 16px; border-bottom: 1px solid var(--color-border); }
tr:hover td { background: rgba(220,38,38,0.05); }

/* Badges */
.badge { display: inline-block; padding: 4px 12px; border-radius: var(--radius-full); font-size: 12px; font-weight: 700; }
.badge-success { background: rgba(22,163,74,0.2); color: var(--color-poke-green-light); }
.badge-warning { background: rgba(245,158,11,0.2); color: var(--color-poke-yellow); }
.badge-danger { background: rgba(220,38,38,0.2); color: var(--color-poke-red-light); }
.badge-info { background: rgba(59,130,246,0.2); color: var(--color-poke-blue-light); }

/* Footer */
.site-footer {
    background: var(--color-bg-alt); border-top: 3px solid var(--color-poke-red);
    padding: var(--spacing-12) 0 var(--spacing-6); margin-top: var(--spacing-12);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--spacing-8); margin-bottom: var(--spacing-8); }
.footer-brand h3 { font-size: 24px; font-weight: 900; margin-bottom: var(--spacing-3); color: white; }
.footer-brand p { color: var(--color-text-muted); font-size: 14px; max-width: 320px; }
.footer-col h4 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--color-text-muted); margin-bottom: var(--spacing-3); }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--spacing-2); }
.footer-col a { color: var(--color-text-secondary); font-size: 14px; }
.footer-col a:hover { color: var(--color-poke-yellow); }
.footer-bottom { text-align: center; padding-top: var(--spacing-6); border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 13px; }

/* Floating promo */
.floating-promo { position: fixed; bottom: 0; left: 0; right: 0; z-index: 999990; background: linear-gradient(90deg, var(--color-poke-red), var(--color-poke-blue)); color: white; padding: 14px 20px; box-shadow: 0 -4px 20px rgba(0,0,0,0.25); transform: translateY(0); transition: transform 0.3s ease, opacity 0.3s ease; }
.floating-promo.hidden { transform: translateY(120%); opacity: 0; pointer-events: none; }
.floating-promo-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; }
.floating-promo-text { font-size: 15px; line-height: 1.4; text-align: center; }
.floating-promo-text strong { font-weight: 700; color: var(--color-poke-yellow); }
.floating-promo a.btn { background: white !important; color: var(--color-poke-red-dark) !important; font-weight: 800; padding: 8px 18px; border-radius: 999px; font-size: 14px; white-space: nowrap; box-shadow: 0 2px 8px rgba(0,0,0,0.15); border: none; }
.floating-promo a.btn:hover { background: #f1f5f9 !important; }
.floating-promo-close { background: rgba(255,255,255,0.15); color: white; border: none; width: 32px; height: 32px; border-radius: 50%; font-size: 22px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.floating-promo-close:hover { background: rgba(255,255,255,0.3); }

/* Back to top */
.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; background: var(--color-poke-red); border-radius: 50%; border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 999998; opacity: 0; visibility: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.4); transition: opacity 0.3s, visibility 0.3s, transform 0.3s; transform: translateY(20px); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-poke-red-dark); }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--spacing-6); }
.blog-card {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); overflow: hidden; transition: transform 0.2s, border-color 0.2s;
}
.blog-card:hover { transform: translateY(-4px); border-color: var(--color-poke-red); }
.blog-card .blog-card-img { width: 100%; height: 200px; object-fit: cover; background: var(--color-bg-alt); }
.blog-card .blog-card-body { padding: var(--spacing-5); }
.blog-card .blog-card-category { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--color-poke-red-light); margin-bottom: var(--spacing-2); }
.blog-card h3 { font-size: 20px; font-weight: 700; margin-bottom: var(--spacing-2); line-height: 1.3; }
.blog-card h3 a { color: var(--color-text); }
.blog-card h3 a:hover { color: var(--color-poke-yellow); }
.blog-card .blog-card-excerpt { color: var(--color-text-secondary); font-size: 14px; margin-bottom: var(--spacing-3); }
.blog-card .blog-card-meta { font-size: 13px; color: var(--color-text-muted); }

/* Article */
.article-header { text-align: center; margin-bottom: var(--spacing-8); }
.article-header h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; margin-bottom: var(--spacing-3); }
.article-header .article-meta { color: var(--color-text-muted); font-size: 14px; }
.article-body { font-size: 17px; line-height: 1.8; color: var(--color-text-secondary); max-width: 800px; margin: 0 auto; }
.article-body h2 { font-size: 28px; font-weight: 700; color: var(--color-text); margin: var(--spacing-8) 0 var(--spacing-4); }
.article-body h3 { font-size: 22px; font-weight: 600; color: var(--color-text); margin: var(--spacing-6) 0 var(--spacing-3); }
.article-body p { margin-bottom: var(--spacing-4); }
.article-body ul, .article-body ol { margin-bottom: var(--spacing-4); padding-left: var(--spacing-6); }
.article-body li { margin-bottom: var(--spacing-2); }
.article-body strong { color: var(--color-text); font-weight: 700; }
.article-body blockquote { border-left: 4px solid var(--color-poke-red); padding-left: var(--spacing-4); margin: var(--spacing-6) 0; font-style: italic; color: var(--color-text-muted); }
.article-body img { border-radius: var(--radius-md); margin: var(--spacing-6) 0; }

/* Article tables */
.article-body table { width: 100%; border-collapse: collapse; margin: var(--spacing-6) 0; font-size: 15px; }
.article-body table th { background: var(--color-bg-alt); color: var(--color-text); font-weight: 700; padding: 12px 16px; text-align: left; border-bottom: 2px solid var(--color-border); }
.article-body table td { padding: 10px 16px; border-bottom: 1px solid var(--color-border); color: var(--color-text-secondary); }
.article-body table tr:hover td { background: rgba(255,255,255,0.02); }

/* Article FAQ */
.article-body .faq-section { margin: var(--spacing-8) 0; }
.article-body .faq-item { background: var(--color-bg-alt); border-radius: var(--radius-md); padding: var(--spacing-4) var(--spacing-5); margin-bottom: var(--spacing-3); border: 1px solid var(--color-border); }
.article-body .faq-item h3 { font-size: 18px; margin: 0 0 var(--spacing-2); color: var(--color-text); }
.article-body .faq-item p { margin: 0; font-size: 15px; color: var(--color-text-secondary); }

/* Article charts */
.article-body .chart-container { background: var(--color-bg-alt); border-radius: var(--radius-lg); padding: var(--spacing-6); margin: var(--spacing-6) 0; border: 1px solid var(--color-border); }
.article-body .chart-title { font-size: 16px; font-weight: 700; color: var(--color-text); margin-bottom: var(--spacing-4); text-align: center; }
.article-body .bar-chart { display: flex; flex-direction: column; gap: 12px; }
.article-body .bar-row { display: flex; align-items: center; gap: 12px; }
.article-body .bar-label { width: 120px; font-size: 14px; color: var(--color-text-secondary); text-align: right; flex-shrink: 0; }
.article-body .bar-track { flex: 1; height: 28px; background: rgba(255,255,255,0.05); border-radius: 4px; overflow: hidden; position: relative; }
.article-body .bar-fill { height: 100%; border-radius: 4px; display: flex; align-items: center; padding-left: 10px; font-size: 13px; font-weight: 700; color: white; transition: width 0.8s ease; }
.article-body .bar-value { width: 80px; font-size: 14px; font-weight: 600; color: var(--color-text); flex-shrink: 0; }

/* Article callout */
.article-body .callout { background: linear-gradient(135deg, rgba(251,191,36,0.08), rgba(220,38,38,0.08)); border: 1px solid rgba(251,191,36,0.2); border-radius: var(--radius-md); padding: var(--spacing-5); margin: var(--spacing-6) 0; }
.article-body .callout-title { font-size: 16px; font-weight: 700; color: var(--color-poke-yellow); margin-bottom: var(--spacing-2); }
.article-body .callout p { margin: 0; }

/* Article key takeaways */
.article-body .key-takeaways { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--spacing-5); margin: var(--spacing-6) 0; }
.article-body .key-takeaways h3 { margin: 0 0 var(--spacing-3); font-size: 18px; }
.article-body .key-takeaways ul { margin: 0; padding-left: var(--spacing-5); }
.article-body .key-takeaways li { font-size: 15px; margin-bottom: 8px; }

/* Article TOC */
.article-body .toc { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--spacing-5); margin-bottom: var(--spacing-8); }
.article-body .toc h3 { margin: 0 0 var(--spacing-3); font-size: 16px; color: var(--color-text); }
.article-body .toc ul { margin: 0; padding-left: var(--spacing-5); list-style: none; }
.article-body .toc li { margin-bottom: 6px; }
.article-body .toc a { color: var(--color-poke-blue-light); text-decoration: none; font-size: 15px; }
.article-body .toc a:hover { text-decoration: underline; }

/* Article stat grid */
.article-body .stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin: var(--spacing-6) 0; }
.article-body .stat-card { background: var(--color-bg-alt); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--spacing-4); text-align: center; }
.article-body .stat-card .stat-number { font-size: 32px; font-weight: 900; color: var(--color-poke-yellow); }
.article-body .stat-card .stat-label { font-size: 13px; color: var(--color-text-muted); margin-top: 4px; }

/* Pagination */
.pagination { display: flex; gap: var(--spacing-2); justify-content: center; margin-top: var(--spacing-8); }
.pagination a, .pagination span {
    padding: 8px 14px; border-radius: var(--radius-sm); background: var(--color-bg-card);
    border: 1px solid var(--color-border); font-weight: 600; font-size: 14px;
}
.pagination a:hover { border-color: var(--color-poke-red); }
.pagination .current { background: var(--color-poke-red); color: white; border-color: var(--color-poke-red); }

/* Alert/messages */
.alert { padding: 12px 20px; border-radius: var(--radius-md); margin-bottom: var(--spacing-4); font-weight: 600; }
.alert-success { background: rgba(22,163,74,0.15); border: 1px solid var(--color-poke-green); color: var(--color-poke-green-light); }
.alert-error { background: rgba(220,38,38,0.15); border: 1px solid var(--color-poke-red); color: var(--color-poke-red-light); }
.alert-info { background: rgba(59,130,246,0.15); border: 1px solid var(--color-poke-blue); color: var(--color-poke-blue-light); }

/* Credits display */
.credits-display { display: inline-flex; align-items: center; gap: var(--spacing-2); background: var(--color-bg-alt); padding: 6px 14px; border-radius: var(--radius-full); font-weight: 700; }
.credits-display .credits-icon { width: 20px; height: 20px; }

/* Responsive */
@media (max-width: 768px) {
    .site-nav { display: none; position: absolute; top: var(--header-height); left: 0; right: 0; background: var(--color-poke-red-dark); flex-direction: column; padding: var(--spacing-4); gap: var(--spacing-3); }
    .site-nav.open { display: flex; }
    .nav-toggle { display: block; }
    .footer-grid { grid-template-columns: 1fr; gap: var(--spacing-6); }
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }
    .dashboard-sidebar nav { flex-direction: row; flex-wrap: wrap; }
    .dashboard-sidebar nav a { flex: 1; min-width: 120px; text-align: center; }
    .floating-promo-inner { flex-direction: column; gap: 10px; text-align: center; }
    .floating-promo-text { font-size: 14px; }
    .hero { padding: var(--spacing-8) 0; }
    .grading-tool { padding: var(--spacing-4); }
    .grade-cards { grid-template-columns: 1fr; }
}

/* Utility */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: var(--spacing-2); } .mt-4 { margin-top: var(--spacing-4); } .mt-6 { margin-top: var(--spacing-6); } .mt-8 { margin-top: var(--spacing-8); }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: var(--spacing-2); } .mb-4 { margin-bottom: var(--spacing-4); } .mb-6 { margin-bottom: var(--spacing-6); } .mb-8 { margin-bottom: var(--spacing-8); }
.flex { display: flex; } .flex-col { flex-direction: column; } .items-center { align-items: center; } .justify-center { justify-content: center; } .justify-between { justify-content: space-between; } .gap-2 { gap: var(--spacing-2); } .gap-4 { gap: var(--spacing-4); } .gap-6 { gap: var(--spacing-6); }
.w-full { width: 100%; }
.hidden { display: none; }
.text-sm { font-size: 14px; } .text-lg { font-size: 18px; } .text-xl { font-size: 20px; } .text-2xl { font-size: 24px; }
.font-bold { font-weight: 700; } .font-extrabold { font-weight: 800; }
.text-yellow { color: var(--color-poke-yellow); } .text-red { color: var(--color-poke-red-light); } .text-green { color: var(--color-poke-green-light); } .text-muted { color: var(--color-text-muted); }

/* Guest scan badge */
.guest-scan-badge {
    display: inline-flex; align-items: center; gap: 8px; margin-top: 12px;
    background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.4);
    color: var(--color-poke-yellow); padding: 6px 16px; border-radius: var(--radius-full);
    font-size: 13px; font-weight: 600;
}
.guest-scan-badge .badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-poke-yellow); }
.guest-scan-badge.low { background: rgba(220,38,38,0.15); border-color: rgba(220,38,38,0.4); color: var(--color-poke-red-light); }
.guest-scan-badge.low .badge-dot { background: var(--color-poke-red-light); }

/* Modal */
.gp-modal-overlay {
    position: fixed; inset: 0; z-index: 1000000;
    background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    padding: 20px; opacity: 0; visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}
.gp-modal-overlay.active { opacity: 1; visibility: visible; }
.gp-modal {
    background: var(--color-bg-card); border: 1px solid var(--color-border);
    border-radius: var(--radius-xl); max-width: 480px; width: 100%;
    padding: 40px 32px; text-align: center; position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transform: scale(0.9) translateY(20px); transition: transform 0.25s ease;
}
.gp-modal-overlay.active .gp-modal { transform: scale(1) translateY(0); }
.gp-modal-icon { font-size: 56px; margin-bottom: 16px; line-height: 1; }
.gp-modal h2 { font-size: 26px; font-weight: 800; margin-bottom: 12px; color: var(--color-text); }
.gp-modal p { color: var(--color-text-secondary); font-size: 16px; line-height: 1.6; margin-bottom: 24px; }
.gp-modal .gp-modal-credits {
    display: inline-flex; align-items: center; gap: 8px;
    background: linear-gradient(135deg, rgba(245,158,11,0.15), rgba(220,38,38,0.15));
    border: 1px solid rgba(245,158,11,0.3); border-radius: var(--radius-lg);
    padding: 16px 24px; margin-bottom: 24px;
}
.gp-modal .gp-modal-credits .credits-big { font-size: 36px; font-weight: 900; color: var(--color-poke-yellow); }
.gp-modal .gp-modal-credits .credits-label { font-size: 14px; color: var(--color-text-muted); text-align: left; }
.gp-modal .gp-modal-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.gp-modal .gp-modal-close {
    position: absolute; top: 12px; right: 12px;
    background: none; border: none; color: var(--color-text-muted);
    font-size: 24px; cursor: pointer; width: 36px; height: 36px;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.gp-modal .gp-modal-close:hover { background: var(--color-bg-alt); color: var(--color-text); }
.gp-modal .gp-modal-benefits { text-align: left; margin-bottom: 24px; }
.gp-modal .gp-modal-benefits li { font-size: 14px; color: var(--color-text-secondary); margin-bottom: 8px; list-style: none; display: flex; align-items: center; gap: 8px; }
.gp-modal .gp-modal-benefits li::before { content: '✓'; color: var(--color-poke-green-light); font-weight: 700; }

.image-preview { display: flex; justify-content: center; align-items: center; margin: 20px 0; }
.image-preview img { max-width: 100%; max-height: 400px; border-radius: var(--radius-lg); border: 2px solid var(--color-border); box-shadow: 0 4px 24px rgba(0,0,0,0.3); display: block; }

#preview-container { display: flex; justify-content: center; }