@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@400;600&family=DM+Sans:wght@300;400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #FAF6F1; --card: #F0E8DF; --primary: #B85C38;
  --text: #2C1A0E; --muted: #7A6558; --border: #E2D6CC;
  --serif: 'Fraunces', Georgia, serif; --sans: 'DM Sans', system-ui, sans-serif;
  --green: #3a8a4a; --red: #c0392b;
}
body { font-family: var(--sans); background: var(--bg); color: var(--text); min-height: 100vh; }
a { color: inherit; text-decoration: none; }

/* Top bar */
.admin-topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 28px; gap: 16px;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-back { font-size: 13px; color: var(--muted); transition: color .2s; }
.topbar-back:hover { color: var(--text); }
.topbar-sep { color: var(--border); }
.topbar-title { font-family: var(--serif); font-size: 20px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.save-msg { font-size: 13px; font-weight: 500; }
.save-msg.ok { color: var(--green); }
.save-msg.err { color: var(--red); }
.btn-save {
  background: var(--primary); color: #fff;
  border: none; padding: 9px 22px; font-size: 13px; font-weight: 600;
  cursor: pointer; transition: opacity .2s;
}
.btn-save:hover { opacity: 0.85; }
.btn-save:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-logout {
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  padding: 9px 18px; font-size: 13px; cursor: pointer; transition: all .2s;
}
.btn-logout:hover { border-color: var(--text); color: var(--text); }

/* Layout */
.admin-body { max-width: 900px; margin: 0 auto; padding: 40px 24px 80px; }

/* Tabs */
.tabs { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 40px; overflow-x: auto; }
.tab-btn {
  padding: 12px 22px; font-size: 14px; font-weight: 500;
  border: none; background: transparent; color: var(--muted);
  cursor: pointer; white-space: nowrap; transition: color .2s;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Panel headings */
.panel-title { font-family: var(--serif); font-size: 26px; margin-bottom: 6px; }
.panel-sub { font-size: 14px; color: var(--muted); margin-bottom: 36px; }

/* Fields */
.field { margin-bottom: 28px; }
.field label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.field input[type=text],
.field input[type=email],
.field input[type=tel],
.field input[type=password],
.field textarea {
  width: 100%; padding: 12px 16px;
  border: 1px solid var(--border); background: var(--bg);
  font-family: var(--sans); font-size: 14px; color: var(--text);
  outline: none; transition: border-color .2s;
}
.field input:focus, .field textarea:focus { border-color: var(--primary); }
.field textarea { resize: vertical; min-height: 80px; }
.field-hint { font-size: 12px; color: var(--muted); margin-top: 5px; }

/* Image grid */
.img-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.img-card { border: 1px solid var(--border); padding: 16px; }
.img-label { font-size: 13px; font-weight: 600; margin-bottom: 10px; }
.img-preview {
  aspect-ratio: 16/10; background: var(--card);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; margin-bottom: 10px; font-size: 12px; color: var(--muted);
}
.img-preview img { width: 100%; height: 100%; object-fit: cover; }
.img-btns { display: flex; gap: 8px; }
.btn-upload {
  flex: 1; border: 1px solid var(--text); background: transparent; color: var(--text);
  font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  padding: 8px; cursor: pointer; transition: all .2s;
}
.btn-upload:hover { background: var(--text); color: var(--bg); }
.btn-upload:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-remove {
  border: 1px solid var(--border); background: transparent; color: var(--muted);
  font-size: 12px; padding: 8px 12px; cursor: pointer; transition: all .2s;
}
.btn-remove:hover { border-color: var(--red); color: var(--red); }

/* Login */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 40px 24px;
}
.login-box { width: 100%; max-width: 380px; }
.login-back { font-size: 13px; color: var(--muted); display: inline-block; margin-bottom: 32px; transition: color .2s; }
.login-back:hover { color: var(--text); }
.login-title { font-family: var(--serif); font-size: 34px; margin-bottom: 6px; }
.login-sub { font-size: 14px; color: var(--muted); margin-bottom: 32px; }
.login-field { margin-bottom: 16px; }
.login-field label { display: block; font-size: 14px; font-weight: 500; margin-bottom: 8px; }
.login-field input {
  width: 100%; padding: 14px 16px; border: 1px solid var(--border); background: var(--bg);
  font-family: var(--sans); font-size: 14px; color: var(--text); outline: none; transition: border-color .2s;
}
.login-field input:focus { border-color: var(--primary); }
.btn-login {
  width: 100%; padding: 14px; background: var(--text); color: var(--bg);
  border: none; font-size: 12px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; cursor: pointer; transition: background .2s; margin-top: 8px;
}
.btn-login:hover { background: var(--primary); }
.login-error { font-size: 13px; color: var(--red); margin-top: 10px; }

/* Password form */
.pw-form { max-width: 400px; }
.btn-pw {
  margin-top: 4px; padding: 12px 28px; background: var(--text); color: var(--bg);
  border: none; font-size: 12px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; cursor: pointer; transition: background .2s;
}
.btn-pw:hover { background: var(--primary); }
.pw-msg { font-size: 13px; margin-top: 10px; }
.pw-msg.ok { color: var(--green); } .pw-msg.err { color: var(--red); }

@media (max-width: 600px) {
  .img-grid { grid-template-columns: 1fr; }
  .admin-topbar { flex-wrap: wrap; gap: 10px; }
}