/* Vitrin - giris ekrani (app/web/auth.py, templates/login.html).
   Palet upload.css / review.css ile ayni; degerler kopyalandi cunku bu dosya
   OTURUMSUZ acik tek stil dosyasidir ve digerlerini iceri alamaz.
   Tek dar sutun: telefonda da masaustunde de ayni form. Dokunma alani 48px. */

:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --border-strong: #b9bec7;
  --text: #14181f;
  --muted: #5a6370;
  --accent: #1f5fd0;
  --accent-fg: #ffffff;
  --err: #b3251f;
  --err-soft: #fceceb;
  --radius: 12px;
  --tap: 48px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --surface: #1c2027;
    --border-strong: #414a56;
    --text: #e8eaee;
    --muted: #a3adbb;
    --accent: #6ea3f5;
    --accent-fg: #0d1830;
    --err: #f28b85;
    --err-soft: #2c1a19;
  }
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  padding-bottom: max(24px, env(safe-area-inset-bottom));
}

.login {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
}

.login__brand {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.login__title {
  margin: 4px 0 20px;
  font-size: 22px;
  line-height: 1.25;
}

.login__error {
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--err);
  border-radius: 8px;
  background: var(--err-soft);
  color: var(--err);
  font-size: 15px;
}

.login__form label {
  display: block;
  margin: 0 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

/* 16px: iOS Safari daha kucuk yazili alana odaklaninca sayfayi yakinlastirir. */
.login__form input[type="text"],
.login__form input[type="password"] {
  display: block;
  width: 100%;
  min-height: var(--tap);
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 16px;
}

.login__form input:focus-visible,
.login__submit:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.login__submit {
  display: block;
  width: 100%;
  min-height: var(--tap);
  margin-top: 8px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-fg);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.login__submit:active { opacity: 0.85; }