/*
 * Logowanie na stronie - ten sam wyglad co ekran logowania aplikacji
 * (mobile/src/styles/app.css, sekcja "Logowanie"). Tokeny i wartosci
 * przeniesione 1:1; na szerokim ekranie kolumna jest wysrodkowana.
 */
:root,
:root[data-theme='dark'] {
  color-scheme: dark;
  --m-bg: #0c0c0c;
  --m-surface: #181818;
  --m-surface-2: #212121;
  --m-line: #262626;
  --m-text: #ece7de;
  --m-text-2: #b3ab9f;
  --m-muted: #7f786d;
  --m-accent: #c8973a;
  --m-accent-ink: #120d05;
  --m-accent-soft: rgba(200, 151, 58, 0.14);
  --m-danger: #e06363;
  --m-glow: rgba(200, 151, 58, 0.22);
  --m-logo-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

:root[data-theme='light'] {
  color-scheme: light;
  --m-bg: #f6f1e8;
  --m-surface: #fffcf6;
  --m-surface-2: #f1e9dc;
  --m-line: #e2d6c3;
  --m-text: #1d1915;
  --m-text-2: #4d463d;
  --m-muted: #857b6d;
  --m-accent: #9b681d;
  --m-accent-ink: #fffaf0;
  --m-accent-soft: rgba(155, 104, 29, 0.11);
  --m-danger: #b8233f;
  --m-glow: rgba(155, 104, 29, 0.16);
  --m-logo-shadow: 0 18px 40px rgba(60, 40, 10, 0.18);
}

:root {
  --m-serif: 'Playfair Display', Georgia, serif;
  --m-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --m-radius: 16px;
  --m-ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--m-bg);
  color: var(--m-text);
  font-family: var(--m-sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body { min-height: 100dvh; overflow-x: hidden; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
input { font: inherit; color: inherit; }
h1, p { margin: 0; }
svg { flex: none; }
[hidden] { display: none !important; }

@keyframes page-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }

.login {
  position: relative; min-height: 100dvh;
  display: flex; flex-direction: column; gap: 28px;
  width: 100%; max-width: 440px; margin: 0 auto;
  padding: calc(48px + env(safe-area-inset-top, 0px)) 24px calc(24px + env(safe-area-inset-bottom, 0px));
}
.login__glow { position: fixed; inset: -30% -20% auto; height: 70%; background: radial-gradient(closest-side, var(--m-glow), transparent); pointer-events: none; }
.login > :not(.login__glow) { position: relative; z-index: 1; }
.login__brand { display: grid; justify-items: center; gap: 12px; text-align: center; animation: page-in 0.6s var(--m-ease); }
.login__brand img { width: 88px; height: 88px; border-radius: 22px; box-shadow: var(--m-logo-shadow); }
.login__brand h1 { font-family: var(--m-serif); font-size: 2.1rem; font-weight: 700; }
.login__brand p { color: var(--m-text-2); font-size: 0.92rem; line-height: 1.5; max-width: 32ch; }
.login__form { display: grid; gap: 14px; }
.login__perks { list-style: none; margin: 0; padding: 16px; display: grid; gap: 12px; border-radius: var(--m-radius); background: var(--m-surface); border: 1px solid var(--m-line); }
.login__perks li { display: flex; align-items: center; gap: 12px; font-size: 0.88rem; color: var(--m-text-2); }
.login__perks svg { color: var(--m-accent); }
.login__perks a { color: var(--m-accent); font-weight: 600; }
.login__foot { margin-top: auto; display: grid; justify-items: center; gap: 10px; text-align: center; }
.login__foot p { display: inline-flex; align-items: center; gap: 6px; color: var(--m-muted); font-size: 0.78rem; }

.field { display: grid; gap: 7px; }
.field > span { font-size: 0.8rem; font-weight: 600; color: var(--m-text-2); }
.field input {
  width: 100%; min-height: 50px; padding: 0 16px; border-radius: 14px;
  background: var(--m-surface); border: 1px solid var(--m-line); outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus { border-color: var(--m-accent); box-shadow: 0 0 0 3px var(--m-accent-soft); }
.field__row { position: relative; }
.field__row input { padding-right: 52px; }
.field__row .icon-btn { position: absolute; right: 8px; top: 8px; color: var(--m-muted); }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 34px; height: 34px; border-radius: 50%;
  transition: background 0.2s, transform 0.15s;
}
.icon-btn:hover { background: var(--m-surface-2); }
.icon-btn:active { transform: scale(0.92); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  font-weight: 600; font-size: 0.95rem; transition: transform 0.15s, opacity 0.2s, filter 0.2s;
}
.btn:hover { filter: brightness(1.06); }
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn--primary { background: var(--m-accent); color: var(--m-accent-ink); }
.btn--block { width: 100%; }

.link { color: var(--m-accent); font-weight: 600; font-size: 0.9rem; }
.link:hover { text-decoration: underline; }
.form-error { color: var(--m-danger); font-size: 0.85rem; line-height: 1.4; }
.form-error:empty { display: none; }

.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--m-surface-2); border-top-color: var(--m-accent-ink); animation: spin 0.8s linear infinite; }

:focus-visible { outline: 2px solid var(--m-accent); outline-offset: 2px; }
.field input:focus-visible { outline: none; }