@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --ink:       #1a1a1a;
  --paper:     #f8f6f2;
  --cream:     #ede9e1;
  --copper:    #b5702a;
  --copper-lt: #d4904a;
  --muted:     #888070;
  --white:     #ffffff;
  --border:    #ddd8ce;
  --success:   #2d7a4f;
  --error:     #c0392b;
}

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

body { font-family: 'Inter', sans-serif; background: var(--paper); color: var(--ink); font-size: 15px; line-height: 1.6; }

a { color: var(--copper); text-decoration: none; }
a:hover { color: var(--copper-lt); }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header { background: #2b2724; padding: 14px 0; position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.header-brand { font-family: 'DM Serif Display', serif; font-size: 18px; color: #fff; }
.header-brand span { color: var(--copper-lt); font-size: 14px; }
.header-nav { display: flex; align-items: center; gap: 16px; }
.header-nav a { color: rgba(255,255,255,.7); font-size: 13px; }
.header-nav a:hover { color: #fff; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 8px; font-size: 14px; font-weight: 500; border: none; cursor: pointer; transition: all .15s; font-family: 'Inter', sans-serif; text-decoration: none; }
.btn-primary { background: var(--copper); color: #fff; }
.btn-primary:hover { background: var(--copper-lt); color: #fff; }
.btn-ghost { background: transparent; color: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.25); }
.btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-full { width: 100%; }

/* Auth */
.auth-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--cream); }
.auth-box { background: var(--white); border-radius: 16px; padding: 40px; width: 100%; max-width: 420px; box-shadow: 0 4px 24px rgba(0,0,0,.08); }
.auth-brand { margin-bottom: 28px; }
.auth-brand a { font-family: 'DM Serif Display', serif; font-size: 20px; color: var(--ink); }
.auth-brand span { color: var(--copper); }
.auth-box h1 { font-size: 22px; margin-bottom: 8px; }
.auth-sub { color: var(--muted); font-size: 13px; margin-bottom: 24px; }
.auth-form .field { margin-bottom: 16px; }
.auth-form label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.auth-form input { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: 'Inter', sans-serif; background: var(--paper); outline: none; }
.auth-form input:focus { border-color: var(--copper); }
.auth-back { margin-top: 20px; text-align: center; font-size: 13px; color: var(--muted); }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 13px; margin-bottom: 18px; }
.alert-error { background: #fdecea; color: var(--error); border: 1px solid #f5c6c2; }
.alert-success { background: #eaf5ed; color: var(--success); border: 1px solid #b8dfc2; }

/* Page header */
.page-header { display: flex; align-items: center; justify-content: space-between; padding: 32px 0 20px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
.page-header h1 { font-family: 'DM Serif Display', serif; font-size: 26px; }

/* Albums grid */
.albums-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.album-card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: box-shadow .15s; }
.album-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.album-card-body { padding: 20px; }
.album-format-badge { display: inline-block; background: var(--cream); color: var(--muted); font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; padding: 3px 8px; border-radius: 4px; margin-bottom: 10px; }
.album-card h3 { font-size: 16px; margin-bottom: 6px; }
.album-meta { font-size: 13px; color: var(--muted); }
.album-date { font-size: 11px; color: var(--border); margin-top: 8px; }
.album-card-footer { padding: 12px 20px; background: var(--paper); border-top: 1px solid var(--border); }
.status-badge { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.status-ready .album-card-footer { background: #eaf5ed; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 20px; color: var(--muted); }
.empty-state p { margin-bottom: 20px; font-size: 16px; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 24px 0; margin-top: 60px; text-align: center; font-size: 12px; color: var(--muted); }

/* Responsive */
@media (max-width: 600px) {
  .auth-box { padding: 28px 20px; margin: 16px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}