:root {
  --ink-50: #EEF2F8;
  --ink-100: #E4E9F1;
  --ink-200: rgba(19, 33, 58, 0.16);
  --ink-300: rgba(19, 33, 58, 0.26);
  --ink-400: #8A92A6;
  --ink-500: #4A5468;
  --ink-600: #3A4357;
  --ink-700: #2A3246;
  --ink-800: #1D2438;
  --ink-900: #13213A;

  --teal-50: #F3E7E9;
  --teal-100: #E7CFD3;
  --teal-200: #D0A3AB;
  --teal-500: #7A2330;
  --teal-600: #7A2330;
  --teal-700: #5C1A24;

  --red: #b3261e;
  --green: #2e7d4f;
  --blue: #2563eb;
  --amber: #a85b00;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ink-50);
  color: var(--ink-900);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink-900);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

a { color: var(--teal-700); }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: var(--ink-50);
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: 4px;
  padding: 2rem;
  box-shadow: 0 1px 2px rgba(19,33,58,.06), 0 1px 3px rgba(19,33,58,.07);
  border-top: 3px solid var(--teal-600);
}

.login-card h1 {
  font-size: 1.6rem;
  margin-bottom: .25rem;
}

.login-sub {
  color: var(--ink-500);
  font-size: .8125rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

/* Form elements */
.field { margin-bottom: 1rem; }

.field label {
  display: block;
  font-size: .8125rem;
  color: var(--ink-500);
  margin-bottom: .4rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: 4px;
  padding: .65rem .8rem;
  color: var(--ink-900);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal-500);
  box-shadow: 0 0 0 2px var(--teal-100);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border: none;
  border-radius: 4px;
  padding: .65rem 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease;
}

.btn-primary { background: var(--teal-600); color: #fff; }
.btn-primary:hover { background: var(--teal-700); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.btn-secondary { background: #fff; color: var(--ink-700); border: 1px solid var(--ink-200); }
.btn-secondary:hover { border-color: var(--ink-300); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #8f1d17; }

.btn-link {
  background: none;
  border: none;
  color: var(--teal-700);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}
.btn-link.danger { color: var(--red); }

.link-mode-toggle { display: flex; gap: 10px; margin-bottom: 4px; }
.link-mode-toggle .btn-link { font-size: .75rem; }

.btn-block { width: 100%; }

/* Shell */
.topbar {
  background: var(--ink-900);
  border-bottom: 3px solid var(--teal-600);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem;
}

.topbar .brand {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.topbar .brand .logo {
  width: 38px;
  height: 38px;
  background: transparent;
  border: 1.5px solid var(--teal-500);
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-weight: 600;
}

.topbar .brand .titles h1 { font-size: 1.1rem; color: #F4F0E8; }
.topbar .brand .titles p { margin: 0; color: var(--teal-200); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; font-family: 'Inter', sans-serif; }

.topbar .btn-secondary {
  background: transparent;
  color: #F4F0E8;
  border: 1px solid rgba(244, 240, 232, 0.3);
}
.topbar .btn-secondary:hover { border-color: var(--teal-500); color: var(--teal-200); }

.shell { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

.tabs {
  display: flex;
  gap: .25rem;
  border-bottom: 1px solid var(--ink-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab {
  background: none;
  border: none;
  padding: .6rem 1rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--ink-600);
  cursor: pointer;
  border-radius: 4px 4px 0 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.tab.active { color: var(--teal-700); background: var(--teal-50); }

/* Cards / stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
}

.stat-card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: 4px;
  padding: 1.25rem;
  text-align: center;
}

.stat-card .value { font-family: 'Playfair Display', serif; font-size: 1.85rem; font-weight: 700; color: var(--teal-600); }
.stat-card .label { color: var(--ink-500); font-size: .8rem; margin-top: .35rem; }

.card {
  background: #fff;
  border: 1px solid var(--ink-200);
  border-radius: 4px;
  padding: 1.25rem;
}

/* Tables */
.table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--ink-200); border-radius: 4px; }

table { width: 100%; border-collapse: collapse; font-size: .875rem; }

th {
  text-align: left;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-500);
  background: var(--ink-50);
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--ink-200);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
}

td {
  padding: .75rem 1rem;
  border-top: 1px solid var(--ink-100);
  color: var(--ink-700);
}

/* Layout helpers */
.layout-2col { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; align-items: start; }
@media (max-width: 900px) { .layout-2col { grid-template-columns: 1fr; } }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
@media (max-width: 600px) { .form-grid { grid-template-columns: 1fr; } }

.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }
.muted { color: var(--ink-500); font-size: .875rem; }
.mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; } .mt-3 { margin-top: 1.5rem; }

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .25rem .65rem;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  border: none;
  cursor: default;
}
.badge-success { background: rgba(46,125,79,.1); color: var(--green); }
.badge-warning { background: rgba(168,91,0,.1); color: var(--amber); }
.badge-danger { background: rgba(179,38,30,.1); color: var(--red); }
.badge-info { background: rgba(37,99,235,.1); color: var(--blue); }
button.badge { cursor: pointer; }

/* Photos */
.photo-grid { display: flex; flex-wrap: wrap; gap: .75rem; margin: .75rem 0; }
.photo-thumb { position: relative; width: 96px; height: 96px; border-radius: 4px; overflow: hidden; border: 1px solid var(--ink-200); }
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-thumb .remove {
  position: absolute; top: 4px; right: 4px;
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(19,33,58,.75); color: #fff;
  border: none; cursor: pointer; font-size: .75rem;
  display: flex; align-items: center; justify-content: center;
}
.photo-upload-label {
  display: inline-block;
  border: 1px dashed var(--ink-300);
  border-radius: 4px;
  padding: .5rem 1rem;
  font-size: .8rem;
  color: var(--ink-600);
  cursor: pointer;
}
.photo-upload-label:hover { border-color: var(--teal-500); color: var(--teal-700); }

/* Toast */
.toast-root {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.toast {
  background: var(--ink-900);
  color: #fff;
  padding: .75rem 1rem;
  border-radius: 4px;
  font-size: .875rem;
  box-shadow: 0 8px 24px rgba(19,33,58,.25);
  animation: toastIn .2s ease-out;
}
.toast.error { background: var(--red); }
.toast.success { background: var(--teal-700); }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.empty { color: var(--ink-500); font-size: .875rem; padding: 1.5rem; text-align: center; }