:root {
  --ink: #17150f;
  --ink-soft: #46433c;
  --muted: #6b6660;
  --line: rgba(23, 21, 15, 0.12);
  --line-strong: rgba(23, 21, 15, 0.22);
  --gold: #8a6a3a;
  --bg: #ffffff;
  --bg-soft: #f4f2ee;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
a { color: inherit; }
code {
  background: var(--bg-soft);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
}

.admin-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.admin-login {
  width: 100%; max-width: 340px;
  display: flex; flex-direction: column; gap: 1.4rem;
}
.admin-login h1 {
  font-size: 1.4rem; font-weight: 600; color: var(--ink); margin: 0 0 0.5rem;
  text-align: center;
}
.admin-login label { display: flex; flex-direction: column; gap: 0.5rem; }
.admin-login label span {
  font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted);
}
.admin-login input {
  font-size: 1rem; padding: 0.7rem 0;
  border: none; border-bottom: 1px solid var(--line-strong);
  background: transparent; color: var(--ink); outline: none;
}
.admin-login input:focus { border-color: var(--gold); }

.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.6rem; border-radius: 3px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  cursor: pointer; border: 1px solid var(--ink); background: var(--ink); color: var(--bg);
  text-decoration: none; transition: opacity 0.25s var(--ease);
}
.btn:hover { opacity: 0.85; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }

.admin-error { color: #a8402f; font-size: 0.9rem; }
.admin-warning { color: #8a6a1a; font-size: 0.88rem; background: #fdf6e8; border: 1px solid #eadcae; padding: 0.9rem 1.1rem; border-radius: 4px; }
.admin-notice { color: #2f6d3f; font-size: 0.9rem; background: #eef8f0; border: 1px solid #cfe9d5; padding: 0.9rem 1.1rem; border-radius: 4px; }

.admin-wrap { max-width: 880px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.admin-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 2rem; }
.admin-header h1 { font-size: 1.5rem; color: var(--ink); margin: 0; }
.admin-logout { font-size: 0.8rem; text-decoration: underline; color: var(--muted); }

.admin-tabs { display: flex; gap: 0.6rem; margin-bottom: 2rem; flex-wrap: wrap; }
.admin-tab {
  padding: 0.5rem 1.1rem; border: 1px solid var(--line-strong); border-radius: 5px;
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.05em; text-transform: uppercase;
  text-decoration: none; color: var(--ink-soft);
}
.admin-tab.is-active { background: var(--ink); border-color: var(--ink); color: var(--bg); }

.admin-panel h2 { font-size: 1.2rem; color: var(--ink); margin: 0 0 0.6rem; }
.admin-meta { font-size: 0.88rem; color: var(--muted); margin: 0 0 1.5rem; }

.admin-upload { display: flex; align-items: flex-end; gap: 1.2rem; flex-wrap: wrap; padding: 1.5rem; background: var(--bg-soft); border-radius: 6px; }
.admin-file { display: flex; flex-direction: column; gap: 0.5rem; }
.admin-file span { font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted); }

.admin-photos { display: flex; align-items: flex-end; gap: 1.5rem; flex-wrap: wrap; padding: 1.5rem; background: var(--bg-soft); border-radius: 6px; }
.admin-photo-slot { display: flex; flex-direction: column; gap: 0.5rem; }
.admin-photo-current { margin: 0; font-size: 0.8rem; color: var(--muted); }
.admin-photo-current strong { color: var(--ink); font-weight: 600; }
.admin-photo-clear { display: flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; color: var(--muted); }

.admin-summary { display: flex; gap: 2rem; flex-wrap: wrap; margin: 1.5rem 0 2rem; padding: 1.2rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.admin-summary div { display: flex; flex-direction: column; gap: 0.3rem; }
.admin-summary span { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.admin-summary strong { font-size: 1.05rem; color: var(--ink); }

.admin-table { width: 100%; border-collapse: collapse; margin: 0 0 2rem; font-size: 0.9rem; }
.admin-table td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--line); }
.admin-table td:first-child { color: var(--ink); }
.admin-table td:not(:first-child) { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }

form { margin-top: 1.5rem; display: flex; gap: 0.8rem; }