/* ===========================================
   thirst.ink — platform (apex) pages
   Placeholder styling; the brand site is built with Claude Design.
   =========================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --pf-bg: #141414;
    --pf-surface: #1e1e1e;
    --pf-elevated: #252525;
    --pf-border: #333;
    --pf-text: #f0f0f0;
    --pf-text-muted: #8a8a8a;
    --pf-accent: #fa6941;
    --pf-accent-hover: #e55a35;
    --pf-blue: #35b7ef;
    --pf-radius: 10px;
    --pf-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body.pf-body {
    font-family: var(--pf-font);
    background: var(--pf-bg);
    color: var(--pf-text);
    min-height: 100vh;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--pf-accent); text-decoration: none; }
code { font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; font-size: 0.92em; }

/* Logos / headings */
.pf-logo, .pf-card-logo, .pf-admin-logo { font-weight: 800; letter-spacing: -0.02em; }
.pf-logo span, .pf-card-logo span, .pf-admin-logo span { color: var(--pf-accent); }
.pf-logo { font-size: 3.2rem; margin-bottom: 18px; }
.pf-card-logo { font-size: 1.6rem; margin-bottom: 18px; }

/* Landing hero */
.pf-hero { min-height: 100vh; display: flex; flex-direction: column; }
.pf-hero-inner { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px; }
.pf-tagline { max-width: 520px; color: var(--pf-text-muted); font-size: 1.1rem; margin-bottom: 28px; }
.pf-cta { margin-bottom: 20px; }
.pf-note { color: var(--pf-text-muted); font-size: 0.9rem; margin-top: 16px; }
.pf-foot { display: flex; justify-content: space-between; padding: 18px 24px; color: var(--pf-text-muted); font-size: 0.85rem; border-top: 1px solid var(--pf-border); }
.pf-foot-link { color: var(--pf-text-muted); }

/* Centered card pages (signup, login, setup) */
.pf-center { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.pf-card { background: var(--pf-surface); border: 1px solid var(--pf-border); border-radius: 16px; padding: 40px; width: 100%; max-width: 460px; box-shadow: 0 20px 60px rgba(0,0,0,0.45); }
.pf-card-narrow { max-width: 400px; }
.pf-card-title { font-size: 1.35rem; margin-bottom: 6px; }
.pf-card-sub { color: var(--pf-text-muted); font-size: 0.92rem; margin-bottom: 20px; }

/* Forms */
.pf-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--pf-text-muted); margin: 16px 0 6px; }
.pf-input { width: 100%; padding: 11px 14px; background: var(--pf-elevated); border: 2px solid transparent; border-radius: 8px; color: var(--pf-text); font-size: 0.95rem; font-family: inherit; outline: none; transition: border-color 0.15s; }
.pf-input:focus { border-color: var(--pf-accent); }
.pf-hint { font-size: 0.78rem; color: var(--pf-text-muted); margin-top: 5px; }
.pf-subdomain-row { display: flex; align-items: stretch; }
.pf-subdomain-row .pf-input { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.pf-subdomain-suffix { display: flex; align-items: center; padding: 0 12px; background: var(--pf-elevated); border-radius: 0 8px 8px 0; color: var(--pf-text-muted); font-size: 0.9rem; white-space: nowrap; }

/* Buttons */
.pf-btn { display: inline-block; border: 1px solid transparent; border-radius: 8px; padding: 11px 20px; font-family: inherit; font-size: 0.95rem; font-weight: 600; cursor: pointer; text-align: center; }
.pf-btn-primary { background: var(--pf-accent); color: #fff; }
.pf-btn-primary:hover { background: var(--pf-accent-hover); }
.pf-btn-ghost { background: transparent; color: var(--pf-text-muted); border-color: var(--pf-border); }
.pf-btn-ghost:hover { color: var(--pf-text); border-color: var(--pf-text-muted); }
.pf-btn-block { width: 100%; margin-top: 22px; }
.pf-btn-sm { padding: 6px 12px; font-size: 0.82rem; }
.pf-link { color: var(--pf-accent); }

/* Messages */
.pf-error { background: rgba(231,76,60,0.14); border: 1px solid #e74c3c; color: #ff8b7d; padding: 11px 14px; border-radius: 8px; font-size: 0.88rem; margin-bottom: 8px; }
.pf-success { background: rgba(46,204,113,0.14); border: 1px solid #2ecc71; color: #7ee6a8; padding: 12px 16px; border-radius: 8px; font-weight: 600; margin-bottom: 16px; text-align: center; }
.pf-flash { background: rgba(53,183,239,0.14); border: 1px solid var(--pf-blue); color: #9bdcf7; padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; word-break: break-all; }
.pf-siteurl { font-size: 1.2rem; margin: 8px 0 18px; }
.pf-notfound-code, .pf-notfound-code { font-size: 1.4rem; font-weight: 700; color: var(--pf-accent); margin: 8px 0 14px; }

/* Admin console */
.pf-admin-top { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; border-bottom: 1px solid var(--pf-border); }
.pf-admin-logo { font-size: 1.1rem; }
.pf-admin-top-right { display: flex; align-items: center; gap: 16px; }
.pf-admin-who { color: var(--pf-text-muted); font-size: 0.9rem; }
.pf-admin { max-width: 960px; margin: 0 auto; padding: 24px; }
.pf-panel { background: var(--pf-surface); border: 1px solid var(--pf-border); border-radius: var(--pf-radius); padding: 20px; margin-bottom: 24px; }
.pf-panel h2 { font-size: 1.05rem; margin-bottom: 14px; }
.pf-inline-form { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.pf-inline-form .pf-input { width: auto; flex: 1; min-width: 180px; }
.pf-input-sm { max-width: 150px; flex: 0 0 auto !important; }
.pf-muted { color: var(--pf-text-muted); }

/* Tables */
.pf-table-wrap { overflow-x: auto; }
.pf-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.pf-table th { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--pf-border); color: var(--pf-text-muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.pf-table td { padding: 10px; border-bottom: 1px solid var(--pf-border); vertical-align: middle; }
.pf-badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }
.pf-badge-active { background: rgba(46,204,113,0.18); color: #7ee6a8; }
.pf-badge-used { background: rgba(138,138,138,0.2); color: var(--pf-text-muted); }
.pf-badge-expired { background: rgba(231,76,60,0.16); color: #ff8b7d; }
.pf-badge-suspended { background: rgba(231,76,60,0.16); color: #ff8b7d; }

@media (max-width: 560px) {
    .pf-card { padding: 28px 22px; }
    .pf-logo { font-size: 2.4rem; }
}