/* ============================================================
   SS Data Auth — Stylesheet
   ============================================================ */

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

:root {
  --accent:        #38bdf8;
  --accent-2:      #7dd3fc;
  --accent-glow:   rgba(56, 189, 248, 0.11);
  --grid-color:    rgba(56, 189, 248, 0.032);
  --bg:            #060d14;
  --bg-card:       #0a1520;
  --bg-input:      #0d1a26;
  --bg-hover:      #10202e;
  --border:        #18304a;
  --border-focus:  #38bdf8;
  --text:          #d4eaf8;
  --text-2:        #6b9ab8;
  --text-3:        #3a5a70;
  --warn:          #fbbf24;
  --warn-bg:       rgba(251, 191, 36, 0.08);
  --warn-border:   rgba(251, 191, 36, 0.25);
  --danger:        #f87171;
  --danger-bg:     rgba(248, 113, 113, 0.08);
  --danger-border: rgba(248, 113, 113, 0.25);
  --success:       #4ade80;
  --radius:        8px;
  --radius-lg:     12px;
  --font-mono:     'Consolas', 'Cascadia Code', 'Fira Code', 'Courier New', monospace;
  --font-body:     -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --transition:    0.18s ease;
  --shadow:        0 1px 3px rgba(0,0,0,0.5), 0 4px 20px rgba(0,0,0,0.35);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

/* ── Background ─────────────────────────────────────────────── */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 48px 48px;
}

.bg-glow {
  position: fixed; top: -20vh; left: 50%; transform: translateX(-50%);
  width: 80vw; height: 60vh; z-index: 0; pointer-events: none;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.6rem 1.1rem;
  font-size: 0.875rem; font-weight: 600; font-family: var(--font-body);
  border-radius: var(--radius); border: none; cursor: pointer;
  transition: all var(--transition); text-decoration: none;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #0ea5e9; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── Form inputs ─────────────────────────────────────────────── */
.form-input {
  width: 100%; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--font-body); font-size: 0.875rem;
  padding: 0.6rem 0.9rem; outline: none;
  transition: border-color var(--transition);
}
.form-input:focus { border-color: var(--border-focus); }
.form-input::placeholder { color: var(--text-3); }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label {
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em;
}

/* ── Notices ─────────────────────────────────────────────────── */
.notice {
  border-radius: var(--radius); padding: 0.7rem 1rem;
  font-size: 0.85rem; display: flex; align-items: flex-start; gap: 0.6rem;
}
.notice-danger { background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger); }

/* ── Spinner ─────────────────────────────────────────────────── */
.spinner {
  width: 18px; height: 18px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Utilities ───────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Auth layout ─────────────────────────────────────────────── */
.auth-layout { display: grid; grid-template-columns: 1fr 400px; flex: 1 0 auto; min-height: 0; max-width: 1160px; margin: 0 auto; padding: 0 2rem; gap: 0 5rem; position: relative; z-index: 1; }
.auth-hero { padding: 3rem 0; display: flex; flex-direction: column; }
.auth-logo { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; margin-bottom: 2.5rem; }
.auth-logo-name { font-size: 1rem; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.auth-logo-sub { color: var(--text-3); font-weight: 400; }
.auth-tagline h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.15; letter-spacing: -0.03em; color: var(--text); margin-bottom: 0.75rem; }
.auth-tagline p { font-size: 1rem; color: var(--text-2); line-height: 1.6; max-width: 40ch; }
.auth-right { display: flex; flex-direction: column; }
.auth-card-wrap { flex: 1; display: flex; align-items: center; padding: 3rem 0 1.5rem; }
.auth-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; width: 100%; }
.auth-card-title { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; letter-spacing: -0.01em; }
.auth-card-subtitle { font-size: 0.82rem; color: var(--text-3); margin-bottom: 1.5rem; }
.auth-form { display: flex; flex-direction: column; gap: 1rem; }
.auth-card-footer { margin-top: 1.25rem; font-size: 0.82rem; color: var(--text-3); text-align: center; }
.auth-link { color: var(--accent); text-decoration: none; }
.auth-link:hover { text-decoration: underline; }
.auth-footer { padding: 1.25rem 0; border-top: 1px solid var(--border); text-align: center; }
.auth-footer-line { font-size: 0.78rem; color: var(--text-3); margin-bottom: 0.4rem; }
.auth-footer-line a { color: inherit; text-decoration: none; }
.auth-footer-links { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.auth-footer-link { font-size: 0.78rem; color: var(--accent); text-decoration: none; display: inline-flex; align-items: center; gap: 3px; }
.auth-footer-link:hover { opacity: 0.75; }
.auth-footer-sep { color: var(--text-3); }

/* ── App list (shown on login/register left panel) ─────────────── */
.auth-apps { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0.75rem; }
.auth-app-item {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.75rem 1rem; border-radius: 10px;
  border: 1px solid var(--border); background: rgba(255,255,255,0.025);
}
.auth-app-icon { width: 32px; height: 32px; flex-shrink: 0; }
.auth-app-name { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.auth-app-desc { font-size: 0.73rem; color: var(--text-3); }
.auth-app-badge {
  margin-left: auto; font-size: 0.62rem; font-family: var(--font-mono);
  padding: 0.12rem 0.45rem; border-radius: 4px; flex-shrink: 0;
  background: rgba(56,189,248,0.1); color: var(--accent);
  border: 1px solid rgba(56,189,248,0.2);
}

/* ── Divider ─────────────────────────────────────────────────── */
.auth-divider {
  display: flex; align-items: center; gap: 0.75rem;
  color: var(--text-3); font-size: 0.72rem; margin: 0.5rem 0;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

@media (max-width: 880px) {
  .auth-layout { grid-template-columns: 1fr; max-width: 480px; padding: 0 1.25rem; }
  .auth-apps { display: none; }
  .auth-hero { padding: 2rem 0 0.5rem; }
  .auth-card-wrap { padding: 1.25rem 0 1.5rem; }
}