:root {
  --bg: #0e0f12;
  --surface: #161821;
  --line: #2a2d3a;
  --fg: #e9e7e0;
  --mute: #9aa0ad;
  --gold: #c9a96e;
  --gold-soft: #d9bf91;
  --danger: #d97a6c;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; margin: 0 0 .5em; }

a { color: var(--gold-soft); text-decoration: none; }
a:hover { color: var(--gold); }

.page { max-width: 1200px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }

/* === Botones === */
.btn {
  display: inline-block;
  padding: .7rem 1.4rem;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  font: inherit;
  font-size: .9rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.btn:hover { background: var(--gold); color: var(--bg); }
.btn-primary { width: 100%; padding: .9rem; }
.btn-ghost { border-color: var(--line); color: var(--mute); padding: .4rem .9rem; font-size: .8rem; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); background: transparent; }

/* === Auth === */
.page-auth { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.auth-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 3rem 2.5rem;
  width: min(420px, 90vw);
  border-radius: 4px;
}
.auth-brand { font-size: 2rem; margin: 0; color: var(--gold-soft); text-align: center; }
.auth-tagline {
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin: .25rem 0 2.5rem;
}
.auth-form { display: flex; flex-direction: column; gap: 1.25rem; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field-label { font-size: .75rem; text-transform: uppercase; letter-spacing: .15em; color: var(--mute); }
.field input,
.field select,
.field textarea {
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: .8rem .9rem;
  font: inherit;
  font-size: 1rem;
}
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--gold); }

.alert {
  padding: .8rem 1rem;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--danger);
  background: rgba(217, 122, 108, .08);
  color: var(--fg);
  font-size: .9rem;
}

/* === Dashboard === */
.topbar { border-bottom: 1px solid var(--line); background: var(--surface); }
.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.brand { font-family: var(--font-display); font-size: 1.4rem; color: var(--gold-soft); }
.topnav { display: flex; gap: 1.5rem; margin-left: auto; font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; }
.logout-form { display: flex; align-items: center; gap: .75rem; margin: 0; }
.user-pill { font-size: .75rem; color: var(--mute); letter-spacing: .08em; }

.dashboard { padding-top: 2rem; }
.dashboard h1 { font-size: 2.4rem; }
.lead { color: var(--mute); max-width: 60ch; margin-bottom: 2.5rem; }

.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 2rem 1.5rem;
  color: var(--fg);
  transition: border-color .2s;
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.card:hover { border-color: var(--gold); color: var(--fg); }
.card h2 { font-size: 1.3rem; color: var(--gold-soft); margin: 0; }
.card .count { font-family: var(--font-display); font-size: 2.8rem; margin: .5rem 0 0; }
.card .muted { font-size: .8rem; color: var(--mute); margin: 0; text-transform: uppercase; letter-spacing: .15em; }
.muted.small { font-size: .8rem; }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; }

/* === List view === */
.list-header { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-top: 1rem; margin-bottom: 2rem; }
.list-header h1 { font-size: 2.4rem; margin: 0; }
.list-header .lead { color: var(--mute); margin: .25rem 0 0; }
.list-grid { background: var(--surface); border: 1px solid var(--line); }

.data-table { width: 100%; border-collapse: collapse; }
.data-table th,
.data-table td { text-align: left; padding: .8rem 1rem; border-bottom: 1px solid var(--line); }
.data-table th { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--mute); background: rgba(255,255,255,.02); }
.data-table tbody tr:hover { background: rgba(201,169,110,.04); }
.data-table .small { font-size: .8rem; }

.pill {
  display: inline-block;
  padding: .15rem .65rem;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.pill-draft { color: var(--mute); }
.pill-estudio,
.pill-preventa { color: var(--gold-soft); border-color: var(--gold-soft); }
.pill-construccion { color: #d9bf91; border-color: #d9bf91; }
.pill-finalizada,
.pill-vendida { color: var(--mute); border-color: var(--mute); }

.empty { padding: 4rem 1.5rem; text-align: center; color: var(--mute); }

.btn-primary-inline {
  display: inline-block;
  padding: .7rem 1.4rem;
  font: inherit;
  font-size: .85rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--bg);
  border: 1px solid var(--gold);
  cursor: pointer;
  text-decoration: none;
  transition: background .2s, color .2s;
}
.btn-primary-inline:hover { background: var(--gold-soft); color: var(--bg); }
.btn-primary-inline:disabled { background: transparent; color: var(--mute); border-color: var(--line); cursor: not-allowed; }
.btn-tiny { padding: .3rem .7rem; font-size: .7rem; }
.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: var(--bg); }

.topnav a.active { color: var(--gold); }

/* === Form view === */
.form-header { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin: 1rem 0 2rem; flex-wrap: wrap; }
.form-header h1 { font-size: 2.2rem; margin: .5rem 0 0; }
.back-link { font-size: .8rem; text-transform: uppercase; letter-spacing: .15em; }
.form-actions { display: flex; gap: .75rem; align-items: center; }
.form-actions-bottom { margin-top: 2rem; justify-content: flex-end; }

.data-form fieldset {
  border: 1px solid var(--line);
  padding: 1.5rem;
  margin: 0 0 1.5rem;
  background: var(--surface);
}
.data-form legend {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--gold);
  padding: 0 .5rem;
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 1.2rem; }
.row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; margin-bottom: 1.2rem; }
@media (max-width: 700px) { .row-2, .row-3 { grid-template-columns: 1fr; } }
.hint { font-size: .75rem; color: var(--mute); margin-top: .3rem; display: block; }
.checkbox-field { display: flex; gap: .6rem; align-items: center; color: var(--fg); font-size: .9rem; cursor: pointer; }
.checkbox-field input { width: 1.1rem; height: 1.1rem; }
.status-row { padding: 1rem 1.5rem; }
.alert ul { margin: .5rem 0 0; padding-left: 1.5rem; }
.alert code { background: rgba(255,255,255,.05); padding: .1rem .3rem; font-size: .85rem; }
textarea { font-family: ui-monospace, "SF Mono", Menlo, monospace; line-height: 1.5; }

/* === Uploads === */
.upload-block { margin-bottom: 1.5rem; }
.upload-empty { color: var(--mute); font-size: .85rem; padding: 1rem; border: 1px dashed var(--line); text-align: center; margin: .5rem 0; }
.upload-form { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-top: .75rem; }
.upload-form input[type="file"] { font-size: .85rem; color: var(--mute); padding: .4rem; border: 1px solid var(--line); background: var(--bg); flex: 1; min-width: 200px; }
.upload-form input[type="file"]::file-selector-button { background: var(--surface); color: var(--gold); border: 1px solid var(--gold); padding: .35rem .8rem; margin-right: .8rem; cursor: pointer; font-size: .8rem; }

.upload-preview { display: flex; align-items: start; gap: 1rem; margin: .5rem 0; }
.upload-preview img { width: 260px; max-height: 180px; object-fit: cover; border: 1px solid var(--line); }
.upload-preview figcaption { display: flex; flex-direction: column; gap: .5rem; flex: 1; word-break: break-all; }
.upload-preview figcaption form { margin: 0; }

.upload-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: .5rem; margin: .5rem 0; }
.upload-thumb { position: relative; margin: 0; aspect-ratio: 4/3; overflow: hidden; border: 1px solid var(--line); }
.upload-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.upload-thumb form { position: absolute; top: .3rem; right: .3rem; margin: 0; }
.upload-thumb form button { background: rgba(14,15,18,.75); color: var(--fg); border-color: rgba(255,255,255,.15); padding: 0 .55rem; font-size: 1rem; line-height: 1.3; }
.upload-thumb form button:hover { background: var(--danger); color: var(--bg); }