/* Astraea Cosmic Intelligence — shared design system */

:root {
    --bg: #05060b;
    --surface: linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.015));
    --surface-flat: rgba(255, 255, 255, 0.04);
    --surface-strong: rgba(255, 255, 255, 0.07);
    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.18);
    --text: #f3f3f8;
    --text-dim: #a4a4bd;
    --text-faint: #6c6c84;
    --accent: #9b87f5;
    --accent-2: #45d0e8;
    --accent-gold: #f4bf5a;
    --success: #38e0a6;
    --success-bg: rgba(56, 224, 166, 0.1);
    --success-border: rgba(56, 224, 166, 0.35);
    --danger: #ff7086;
    --danger-bg: rgba(255, 112, 134, 0.1);
    --danger-border: rgba(255, 112, 134, 0.35);
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, 'Courier New', monospace;
}

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

html {
    background: var(--bg);
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    padding: 28px 20px 80px;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Ambient cosmic glow, purely decorative and non-interactive */
body::before,
body::after {
    content: "";
    position: fixed;
    z-index: -1;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.35;
    pointer-events: none;
}

body::before {
    top: -220px;
    left: -160px;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, var(--accent), transparent 70%);
}

body::after {
    bottom: -260px;
    right: -180px;
    width: 560px;
    height: 560px;
    background: radial-gradient(circle, var(--accent-2), transparent 70%);
    opacity: 0.25;
}

.container {
    max-width: 840px;
    margin: 0 auto;
    position: relative;
}

/* ---------- Header ---------- */

header.site-header {
    text-align: center;
    margin-bottom: 44px;
    padding: 48px 20px 36px;
    border-bottom: 1px solid var(--border);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #05060b;
    font-size: 1.05em;
    font-weight: 700;
    box-shadow: 0 0 24px rgba(155, 135, 245, 0.45);
}

.eyebrow {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.72em;
    color: var(--text-dim);
}

h1.brand-name {
    font-size: 2.4em;
    font-weight: 700;
    letter-spacing: 0.03em;
    background: linear-gradient(120deg, #ffffff 10%, var(--accent) 55%, var(--accent-2) 95%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 6px;
}

.subtitle {
    color: var(--text-dim);
    font-size: 1.05em;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 18px;
    padding: 9px 18px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.88em;
    transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.nav-link:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: var(--surface-flat);
}

/* ---------- Cards ---------- */

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 34px;
    margin-bottom: 28px;
    position: relative;
    backdrop-filter: blur(18px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 24px 60px -32px rgba(0, 0, 0, 0.75);
    animation: fade-in-up 0.45s ease both;
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

.card h2 {
    font-size: 1.3em;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 22px;
    letter-spacing: 0.01em;
}

h2.person-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

h2.person-heading::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 10px rgba(155, 135, 245, 0.6);
}

/* ---------- Forms ---------- */

.form-group {
    margin-bottom: 22px;
}

label {
    display: block;
    margin-bottom: 9px;
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.74em;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-weight: 500;
}

input, select {
    width: 100%;
    padding: 13px 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 15px;
    font-family: var(--font-sans);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

input::placeholder {
    color: var(--text-faint);
}

input:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(155, 135, 245, 0.16);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 15px;
}

@media (max-width: 600px) {
    .form-row, .form-row-3 {
        grid-template-columns: 1fr;
    }
}

/* ---------- Buttons ---------- */

button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #05060b;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font-sans);
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.15s ease;
    box-shadow: 0 10px 30px -12px rgba(155, 135, 245, 0.55);
}

button:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 14px 34px -12px rgba(155, 135, 245, 0.7);
}

button:active:not(:disabled) {
    transform: translateY(0);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

/* ---------- Utility ---------- */

.hidden {
    display: none;
}

.preview-section {
    margin-top: 30px;
}

.report-preview, .full-report {
    background: rgba(0, 0, 0, 0.35);
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    white-space: pre-wrap;
    font-size: 13.5px;
    line-height: 1.85;
    color: #d8d8ea;
    overflow-x: auto;
    margin-bottom: 20px;
}

.full-report {
    margin-bottom: 0;
}

/* ---------- Paywall ---------- */

.paywall {
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: 34px;
    text-align: center;
    position: relative;
}

.paywall h2 {
    margin-bottom: 15px;
    color: var(--text);
}

.price {
    font-size: 2.4em;
    font-weight: 700;
    margin: 18px 0;
    background: linear-gradient(120deg, var(--accent-gold), #ffe3a3);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.paywall-text {
    color: var(--text-dim);
    margin-bottom: 25px;
    line-height: 1.8;
}

.redeem-box {
    margin: 30px 0;
    padding: 22px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.redeem-box > p {
    color: var(--text-dim);
    margin-bottom: 15px;
}

.code-input-group {
    display: flex;
    gap: 10px;
    max-width: 420px;
    margin: 0 auto;
}

.code-input-group input {
    flex: 1;
}

.code-input-group button {
    width: auto;
    padding: 13px 26px;
    white-space: nowrap;
}

/* ---------- Alerts ---------- */

.error {
    background: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: var(--danger);
    padding: 15px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.success {
    background: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success);
    padding: 15px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.info-text {
    color: var(--text-faint);
    font-size: 0.88em;
    margin-top: 6px;
}

/* ---------- Loading ---------- */

.loading {
    text-align: center;
    padding: 50px 20px;
    color: var(--text-dim);
}

.spinner {
    width: 34px;
    height: 34px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    animation: spin 0.8s linear infinite;
}

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

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}