/* ==========================================
   Lazaroid — Cyber-refined UI
   Aesthetic: dark, sleek, security-focused
   ========================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg: #06060a;
    --bg-elevated: #0c0c12;
    --bg-card: #0f0f16;
    --bg-card-hover: #13131c;
    --bg-input: #0a0a10;
    --border: #1a1a28;
    --border-light: #252538;
    --border-hover: #35354a;
    --text: #ededf0;
    --text-secondary: #9494a8;
    --text-dim: #5e5e72;
    --accent: #b8ff00;
    --accent-rgb: 184, 255, 0;
    --accent-dim: rgba(184, 255, 0, 0.08);
    --accent-medium: rgba(184, 255, 0, 0.15);
    --red: #ff4060;
    --red-dim: rgba(255, 64, 96, 0.1);
    --orange: #ff8c42;
    --orange-dim: rgba(255, 140, 66, 0.1);
    --yellow: #ffd034;
    --yellow-dim: rgba(255, 208, 52, 0.1);
    --green: #34d399;
    --green-dim: rgba(52, 211, 153, 0.1);
    --blue: #38bdf8;
    --blue-dim: rgba(56, 189, 248, 0.1);
    --radius: 14px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --font: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 40px rgba(var(--accent-rgb), 0.08);
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

::selection {
    background: rgba(var(--accent-rgb), 0.25);
    color: var(--text);
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    background: rgba(6, 6, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 17px;
    text-decoration: none;
    color: var(--text);
    letter-spacing: -0.3px;
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--accent) 0%, #8aff00 100%);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.2);
    padding: 0;
}

.nav-badge {
    font-size: 12px;
    padding: 4px 12px;
    background: var(--accent-dim);
    color: var(--accent);
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.3px;
    border: 1px solid rgba(var(--accent-rgb), 0.15);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color var(--transition);
}

.nav-link:hover { color: var(--text); }

.nav-btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: 8px 18px;
    border-radius: 50px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
}

.nav-btn-outline:hover {
    border-color: var(--text-secondary);
    color: var(--text);
}

.nav-btn-primary {
    background: var(--accent);
    color: var(--bg);
    padding: 8px 18px;
    border-radius: 50px;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.15);
}

.nav-btn-primary:hover {
    box-shadow: 0 0 30px rgba(var(--accent-rgb), 0.3);
    transform: translateY(-1px);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
    text-align: center;
    padding: 90px 0 40px;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(var(--accent-rgb), 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.hero h1 {
    font-size: clamp(40px, 7vw, 64px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 18px;
    position: relative;
}

.hero h1 .highlight {
    color: var(--accent);
    text-shadow: 0 0 60px rgba(var(--accent-rgb), 0.3);
}

.hero p {
    color: var(--text-secondary);
    font-size: 17px;
    max-width: 520px;
    margin: 0 auto;
    font-weight: 400;
    line-height: 1.7;
}

/* ==========================================
   SCAN FORM
   ========================================== */
.scan-form-wrapper {
    max-width: 580px;
    margin: 44px auto;
}

.scan-form {
    display: flex;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 6px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.scan-form:focus-within {
    border-color: rgba(var(--accent-rgb), 0.4);
    box-shadow: var(--shadow-glow);
}

.scan-form input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-size: 15px;
    font-family: var(--font-mono);
    padding: 14px 16px;
    outline: none;
    font-weight: 400;
}

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

.scan-form button {
    background: var(--accent);
    color: var(--bg);
    border: none;
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.scan-form button:hover {
    box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.3);
    transform: translateY(-1px);
}

.scan-form button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading */
.scan-loading {
    text-align: center;
    padding: 48px 0;
    display: none;
}

.scan-loading.active { display: block; }

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 14px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.scan-loading p { color: var(--text-secondary); font-size: 14px; }

.scan-error {
    background: var(--red-dim);
    border: 1px solid rgba(255, 64, 96, 0.2);
    border-radius: var(--radius-sm);
    padding: 14px 18px;
    margin-top: 14px;
    color: var(--red);
    font-size: 14px;
    display: none;
}

.scan-error.active { display: block; }

/* ==========================================
   FEATURE CARDS
   ========================================== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    padding: 20px 0 90px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    transition: all var(--transition);
}

.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.feature-icon {
    font-size: 22px;
    margin-bottom: 14px;
    width: 42px;
    height: 42px;
    background: var(--bg-elevated);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.feature-card h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 6px;
    letter-spacing: -0.2px;
}

.feature-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   SCORE HERO (Results)
   ========================================== */
.score-hero {
    text-align: center;
    padding: 50px 0 36px;
}

.score-url {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 28px;
    word-break: break-all;
    padding: 8px 16px;
    background: var(--bg-card);
    border-radius: 50px;
    display: inline-block;
    border: 1px solid var(--border);
}

.score-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border: 3px solid;
    position: relative;
    animation: scoreReveal 0.6s ease-out;
}

@keyframes scoreReveal {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.score-circle .grade {
    font-size: 52px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -2px;
}

.score-circle .score-num {
    font-size: 15px;
    font-weight: 500;
    opacity: 0.7;
}

.score-circle.grade-A { border-color: var(--green); color: var(--green); background: var(--green-dim); box-shadow: 0 0 40px rgba(52, 211, 153, 0.15); }
.score-circle.grade-B { border-color: #84cc16; color: #84cc16; background: rgba(132, 204, 22, 0.08); }
.score-circle.grade-C { border-color: var(--yellow); color: var(--yellow); background: var(--yellow-dim); }
.score-circle.grade-D { border-color: var(--orange); color: var(--orange); background: var(--orange-dim); }
.score-circle.grade-F { border-color: var(--red); color: var(--red); background: var(--red-dim); box-shadow: 0 0 40px rgba(255, 64, 96, 0.12); }

.score-label { font-size: 18px; font-weight: 600; letter-spacing: -0.3px; }
.score-time { font-size: 13px; color: var(--text-dim); margin-top: 4px; }

/* ==========================================
   RESULTS SECTIONS
   ========================================== */
.results-section {
    margin-bottom: 28px;
    animation: fadeUp 0.5s ease both;
}

.results-section:nth-child(2) { animation-delay: 0.05s; }
.results-section:nth-child(3) { animation-delay: 0.1s; }
.results-section:nth-child(4) { animation-delay: 0.15s; }
.results-section:nth-child(5) { animation-delay: 0.2s; }
.results-section:nth-child(6) { animation-delay: 0.25s; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.results-section h2 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Quick checks */
.checks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 28px;
}

.check-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all var(--transition);
}

.check-card:hover {
    border-color: var(--border-hover);
}

.check-icon { font-size: 18px; min-width: 24px; text-align: center; }

.check-info h4 { font-size: 13px; font-weight: 600; letter-spacing: -0.1px; }
.check-info p { font-size: 12px; color: var(--text-secondary); }

/* Data cards */
.data-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 12px;
}

.data-card-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: var(--bg-elevated);
}

.data-card-header h3 {
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.2px;
}

.data-card-body { padding: 0; }

.data-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
    transition: background var(--transition);
}

.data-row:last-child { border-bottom: none; }
.data-row:hover { background: rgba(255,255,255,0.015); }

.data-row .name { font-weight: 600; letter-spacing: -0.1px; }
.data-row .detail { color: var(--text-secondary); font-size: 12px; }

/* Tags */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2px;
    border: 1px solid transparent;
}

.tag.critical { background: var(--red-dim); color: var(--red); border-color: rgba(255,64,96,0.15); }
.tag.high { background: var(--orange-dim); color: var(--orange); border-color: rgba(255,140,66,0.15); }
.tag.medium { background: var(--yellow-dim); color: var(--yellow); border-color: rgba(255,208,52,0.15); }
.tag.low { background: var(--green-dim); color: var(--green); border-color: rgba(52,211,153,0.15); }
.tag.present { background: var(--green-dim); color: var(--green); border-color: rgba(52,211,153,0.15); }
.tag.missing { background: var(--red-dim); color: var(--red); border-color: rgba(255,64,96,0.15); }

/* Tracker/Rec expandable */
.tracker-detail { border-bottom: 1px solid var(--border); }
.tracker-detail:last-child { border-bottom: none; }
.tracker-detail summary {
    display: flex; align-items: center; justify-content: space-between;
    padding: 13px 20px; font-size: 13px; cursor: pointer; transition: background var(--transition);
    list-style: none;
}
.tracker-detail summary:hover { background: rgba(255,255,255,0.02); }
.tracker-detail summary::-webkit-details-marker { display: none; }

details.rec-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-bottom: 10px;
    border-left: 3px solid;
    transition: all var(--transition);
}
details.rec-card:hover { border-color: var(--border-hover); border-left-color: inherit; }
details.rec-card summary { list-style: none; cursor: pointer; }
details.rec-card summary::-webkit-details-marker { display: none; }
details.rec-card.critical { border-left-color: var(--red); }
details.rec-card.high { border-left-color: var(--orange); }
details.rec-card.medium { border-left-color: var(--yellow); }
details.rec-card.low, details.rec-card.ok { border-left-color: var(--green); }

/* Back link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin: 20px 0;
    transition: color var(--transition);
    font-weight: 500;
}
.back-link:hover { color: var(--accent); }

.empty-state {
    text-align: center;
    padding: 32px;
    color: var(--text-dim);
    font-size: 14px;
}

/* ==========================================
   AUTH PAGES
   ========================================== */
.auth-wrapper {
    min-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 44px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-md);
    animation: fadeUp 0.4s ease;
}

.auth-title {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 32px;
    line-height: 1.5;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.2px;
}

.form-group input {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    outline: none;
    transition: all var(--transition);
}

.form-group input:focus {
    border-color: rgba(var(--accent-rgb), 0.5);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.08);
}

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

.auth-btn {
    background: var(--accent);
    color: var(--bg);
    border: none;
    padding: 14px;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    letter-spacing: 0.2px;
    margin-top: 4px;
}

.auth-btn:hover {
    box-shadow: 0 0 28px rgba(var(--accent-rgb), 0.25);
    transform: translateY(-1px);
}

.auth-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; box-shadow: none; }

.auth-error {
    background: var(--red-dim);
    border: 1px solid rgba(255,64,96,0.2);
    border-radius: var(--radius-xs);
    padding: 11px 14px;
    color: var(--red);
    font-size: 13px;
    display: none;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-secondary);
}

.auth-footer a { color: var(--accent); text-decoration: none; font-weight: 500; }
.auth-footer a:hover { text-decoration: underline; }

/* ==========================================
   DASHBOARD
   ========================================== */
.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 44px 0 32px;
    flex-wrap: wrap;
    gap: 16px;
}

.dashboard-title {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.dashboard-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.scan-row:hover .data-row { background: rgba(255,255,255,0.02); }

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    text-align: center;
    padding: 36px 0;
    border-top: 1px solid var(--border);
    margin-top: 48px;
    color: var(--text-dim);
    font-size: 13px;
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 640px) {
    .scan-form { flex-direction: column; }
    .scan-form button { width: 100%; }
    .checks-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 36px; letter-spacing: -1px; }
    .auth-card { padding: 28px; }
    .dashboard-header { flex-direction: column; align-items: flex-start; }
    .navbar .container { gap: 12px; }
}