/* ================================================================
   Real Molinos 3 — Privada
   Paleta oficial: #001534 · #C89A2B · #E9DFCE · #3F4750 · #ACA79D · #F6F4F4
   ================================================================ */
:root {
  --navy:       #001534;
  --gold:       #C89A2B;
  --gold-light: #E9DFCE;
  --slate:      #3F4750;
  --mist:       #ACA79D;
  --cream:      #F6F4F4;
  --white:      #FFFFFF;

  /* Functional aliases */
  --c-bg:             var(--cream);
  --c-surface:        var(--white);
  --c-border:         #DDD9D0;
  --c-border-strong:  var(--mist);
  --c-text:           var(--navy);
  --c-text-2:         var(--slate);
  --c-text-3:         var(--mist);
  --c-primary:        var(--navy);
  --c-gold:           var(--gold);
  --c-gold-bg:        var(--gold-light);
  --c-red:            #8B2020;
  --c-red-light:      #FDEAEA;
  --c-green:          #1A5C2C;
  --c-green-light:    #E6F4EA;
  --c-amber:          #7A4B00;
  --c-amber-light:    #FDF3DC;
  --c-blue:           #0C3068;
  --c-blue-light:     #E0EAFB;

  --r-sm:  6px;
  --r-md:  10px;
  --r-lg:  14px;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --shadow-sm: 0 1px 2px rgba(0,21,52,0.06);
  --shadow-md: 0 4px 14px rgba(0,21,52,0.08);
  --shadow-lg: 0 20px 60px rgba(0,21,52,0.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}
.hidden { display: none !important; }

/* ── FOCUS-VISIBLE (accesibilidad de teclado) ───────────────── */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, .nav-item:focus-visible,
.auth-tab:focus-visible, [onclick]:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ── AUTH ──────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: linear-gradient(145deg, var(--navy) 0%, #002456 60%, #001534 100%);
}
.auth-card {
  background: var(--white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
}
.auth-logo-wrap {
  text-align: center;
  margin-bottom: 1.5rem;
}
.auth-logo-wrap img {
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: contain;
}
.auth-logo {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 6px;
}
.auth-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  margin: 0.75rem 0 1.5rem;
}
.auth-sub { font-size: 13px; color: var(--c-text-2); margin-bottom: 1.5rem; text-align: center; }
.auth-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.auth-tab {
  flex: 1;
  padding: 9px;
  font-size: 13px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--c-text-2);
  transition: all 0.15s;
  font-family: inherit;
}
.auth-tab.active { background: var(--navy); color: var(--gold); font-weight: 500; }

/* ── FORM FIELDS ───────────────────────────────────────────── */
.field { margin-bottom: 1rem; }
.field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-text-2);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--c-text);
  background: var(--white);
  outline: none;
  transition: border 0.15s;
  font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--navy); outline-offset: 1px; }
.field textarea { resize: vertical; min-height: 80px; }
.field-hint { font-size: 11px; color: var(--mist); margin-top: 4px; }
.pass-wrap { position: relative; }
.pass-wrap input { padding-right: 38px; width: 100%; box-sizing: border-box; }
.pass-toggle { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; cursor: pointer; padding: 2px; color: var(--mist); line-height: 0; }
.pass-toggle:hover { color: var(--slate); }

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--r-sm);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; transition: all 0.15s; font-family: inherit;
}
.btn:active { transform: scale(0.97); }
.btn-primary    { background: var(--navy);  color: var(--gold);  border-color: var(--navy); }
.btn-primary:hover { background: #002456; }
.btn-gold       { background: var(--gold);  color: var(--navy);  border-color: var(--gold); }
.btn-gold:hover { background: #b8891f; }
.btn-secondary  { background: transparent;  color: var(--c-text); border-color: var(--c-border-strong); }
.btn-secondary:hover { background: var(--c-bg); }
.btn-danger     { background: transparent; color: var(--c-red);   border-color: #F09595; }
.btn-danger:hover { background: var(--c-red-light); }
.btn-success    { background: var(--c-green-light); color: var(--c-green); border-color: #8FD0A8; }
.btn-success:hover { background: #8FD0A8; }
.btn-full { width: 100%; justify-content: center; }
.btn-sm   { padding: 5px 10px; font-size: 12px; }

/* ── APP SHELL ─────────────────────────────────────────────── */
.app { display: flex; min-height: 100vh; }
.app-watermark {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(78vw, 980px);
  height: auto;
  opacity: 0.06;
  z-index: -1;
  pointer-events: none;
}
.sidebar {
  width: 230px;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.sidebar-logo-wrap {
  padding: 1rem 1.25rem 0.75rem;
  border-bottom: 1px solid rgba(200,154,43,0.3);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo-text { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--gold); letter-spacing: 0.02em; line-height: 1.3; }
.sidebar-logo-sub  { font-size: 10px; color: var(--mist); letter-spacing: 0.06em; }

.nav { flex: 1; padding: 0.75rem 0; }
.nav-section {
  font-size: 10px; font-weight: 600; color: var(--mist);
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 0.75rem 1.25rem 0.3rem;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 1.25rem; font-size: 13px; color: var(--mist);
  cursor: pointer; transition: all 0.12s;
  border-left: 2px solid transparent;
}
.nav-item:hover { color: var(--gold-light); background: rgba(200,154,43,0.1); }
.nav-item.active {
  color: var(--gold); background: rgba(200,154,43,0.14);
  border-left-color: var(--gold); font-weight: 600;
  box-shadow: inset 0 0 0 1px rgba(200,154,43,0.15);
}
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }

.sidebar-user {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(200,154,43,0.2);
}
.sidebar-logo-corner {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.sidebar-logo-corner img { height: 24px; width: auto; }
.sidebar-user-name  { font-weight: 500; color: var(--gold-light); font-size: 13px; }
.sidebar-user-role  { color: var(--mist); font-size: 11px; margin-top: 1px; }
.sidebar-user-btn   { margin-top: 8px; font-size: 11px; color: var(--mist); cursor: pointer; }
.sidebar-user-btn:hover { color: #F09595; }

/* ── TOPBAR / MAIN ─────────────────────────────────────────── */
.main { flex: 1; overflow-y: auto; }
.page { display: none; padding: 2rem; max-width: 1100px; }
.page.active { display: block; }
.page-header { margin-bottom: 1.75rem; }
.page-title { font-family: var(--font-display); font-size: 26px; font-weight: 600; color: var(--navy); letter-spacing: -0.3px; }
.page-sub   { font-size: 13px; color: var(--c-text-2); margin-top: 3px; }

/* ── ALERT BANNER ──────────────────────────────────────────── */
.payment-alert-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #002456 100%);
  border: 1px solid var(--gold);
  border-radius: var(--r-lg);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.payment-alert-icon { font-size: 24px; flex-shrink: 0; }
.payment-alert-text { flex: 1; }
.payment-alert-title { font-size: 14px; font-weight: 600; color: var(--gold); }
.payment-alert-sub   { font-size: 12px; color: var(--gold-light); margin-top: 2px; }

/* ── METRICS ───────────────────────────────────────────────── */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 1.75rem; }
.metric {
  background: var(--white); border: 1px solid var(--c-border);
  border-radius: var(--r-md); padding: 1rem 1.25rem;
  border-top: 3px solid var(--gold);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s, transform 0.15s;
}
.metric:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.metric-label  { font-size: 11px; color: var(--c-text-2); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.metric-value  { font-family: var(--font-display); font-size: 26px; font-weight: 600; letter-spacing: -0.3px; color: var(--navy); }
.metric-change { font-size: 11px; margin-top: 4px; color: var(--c-text-3); }
.metric-change.up   { color: var(--c-green); }
.metric-change.down { color: var(--c-red); }

/* ── ESTADO DE CUENTA ─────────────────────────────────────── */
.account-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.account-table th {
  text-align: left; font-size: 11px; font-weight: 600;
  color: var(--white); text-transform: uppercase; letter-spacing: 0.05em;
  padding: 9px 12px; background: var(--navy); border-bottom: 2px solid var(--gold);
}
.account-table td { padding: 10px 12px; border-bottom: 1px solid var(--c-bg); }
.account-table tr:hover td { background: var(--gold-light); }
.account-table tr.total-row td { font-weight: 600; background: var(--navy); color: var(--gold); }

/* ── CARDS ─────────────────────────────────────────────────── */
.card { background: var(--white); border: 1px solid var(--c-border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.card-head {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between;
  background: linear-gradient(90deg, var(--navy) 0%, #002456 100%);
  border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.card-title { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: var(--gold); letter-spacing: 0.01em; }
.card-body  { padding: 1.25rem; }

/* ── TABLE ─────────────────────────────────────────────────── */
.tbl-wrap { overflow-x: auto; overflow-y: auto; max-height: 440px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
table th {
  text-align: left; font-size: 11px; font-weight: 600; color: var(--white);
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 8px 12px; border-bottom: 1px solid var(--gold);
  background: var(--navy); white-space: nowrap;
  position: sticky; top: 0; z-index: 1;
}
table td { padding: 10px 12px; border-bottom: 1px solid var(--c-bg); vertical-align: middle; }
table tr:last-child td { border-bottom: none; }
table tr:hover td { background: var(--gold-light); }
table th:first-child, table td:first-child { padding-left: 1.25rem; }
table th:last-child, table td:last-child { padding-right: 1.25rem; }

/* ── BADGES ────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 99px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.02em;
}
.badge-pending  { background: var(--c-amber-light); color: var(--c-amber); }
.badge-approved { background: var(--c-green-light); color: var(--c-green); }
.badge-rejected { background: var(--c-red-light);   color: var(--c-red); }
.badge-income   { background: #E0EAFB; color: var(--c-blue); }
.badge-expense  { background: var(--c-red-light); color: var(--c-red); }
.badge-gold     { background: var(--gold-light); color: var(--c-amber); border: 1px solid var(--gold); }

/* ── MODAL ─────────────────────────────────────────────────── */
.modal-overlay {
  display: flex; position: fixed; inset: 0;
  background: rgba(0,21,52,0.6); z-index: 100;
  align-items: center; justify-content: center; padding: 1rem;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.18s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; pointer-events: auto; }
.modal {
  background: var(--white); border-radius: var(--r-lg);
  width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.96) translateY(8px);
  transition: transform 0.18s ease;
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-head {
  padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--navy); border-radius: var(--r-lg) var(--r-lg) 0 0;
}
.modal-title { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--gold); }
.modal-close {
  background: none; border: none; font-size: 18px;
  cursor: pointer; color: var(--mist); padding: 2px 6px; border-radius: var(--r-sm);
}
.modal-close:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.modal-body { padding: 1.5rem; }
.modal-foot {
  padding: 1rem 1.5rem; border-top: 1px solid var(--c-border);
  display: flex; gap: 8px; justify-content: flex-end;
}

/* ── ALERTS ────────────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: var(--r-sm); font-size: 13px; margin-bottom: 1rem; }
.alert-success { background: var(--c-green-light); color: var(--c-green); border: 1px solid #8FD0A8; }
.alert-error   { background: var(--c-red-light);   color: var(--c-red);   border: 1px solid #F09595; }
.alert-info    { background: var(--c-blue-light);   color: var(--c-blue);  border: 1px solid #8BB8F0; }
.alert-gold    { background: var(--gold-light);     color: var(--c-amber); border: 1px solid var(--gold); }

/* ── CHARTS ────────────────────────────────────────────────── */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 1.5rem; }
.chart-wrap { position: relative; height: 220px; }

/* ── UPLOAD ZONE ───────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed var(--gold); border-radius: var(--r-md);
  padding: 2rem; text-align: center; cursor: pointer;
  transition: all 0.15s; color: var(--c-text-2);
  background: var(--gold-light);
}
.upload-zone:hover { border-color: var(--navy); background: #E0DFDA; }
.upload-zone svg { width: 32px; height: 32px; margin: 0 auto 8px; display: block; color: var(--gold); }
.uf-name { font-size: 13px; font-weight: 500; color: var(--navy); margin-top: 6px; }

/* ── RECEIPT / PDF ─────────────────────────────────────────── */
.receipt {
  position: relative; overflow: hidden;
  background: var(--white); border: 2px solid var(--navy);
  border-radius: var(--r-lg); padding: 2rem; max-width: 480px;
}
.receipt-watermark {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 88%; height: 88%;
  object-fit: contain;
  opacity: 0.14;
  z-index: 0;
  pointer-events: none;
}
.receipt-content { position: relative; z-index: 1; }
.receipt-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 1.5rem; padding-bottom: 1rem;
  border-bottom: 2px solid var(--gold);
}
.receipt-logo { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--navy); }
.receipt-num { font-size: 12px; color: var(--c-text-2); text-align: right; }
.receipt-row {
  display: flex; justify-content: space-between;
  padding: 7px 0; border-bottom: 1px solid var(--c-bg); font-size: 13px;
}
.receipt-row:last-child { border-bottom: none; }
.receipt-row .key { color: var(--c-text-2); }
.receipt-total {
  margin-top: 1rem; padding-top: 1rem;
  border-top: 2px solid var(--navy);
  display: flex; justify-content: space-between;
  font-family: var(--font-display);
  font-size: 19px; font-weight: 600; color: var(--navy);
}
.receipt-total span:last-child { color: var(--gold); }
.receipt-sig { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--c-border); }
.receipt-sig-label { font-size: 11px; color: var(--c-text-3); text-transform: uppercase; letter-spacing: 0.05em; }
.sig-box { height: 50px; border-bottom: 1px solid var(--navy); margin: 8px 0 4px; display: flex; align-items: flex-end; justify-content: center; }
.sig-img { max-height: 100%; max-width: 160px; object-fit: contain; }
.sig-caption { font-family: 'Georgia', serif; font-style: italic; font-size: 13px; color: var(--navy); text-align: center; }

/* ── CONTACT ROWS ──────────────────────────────────────────── */
.contact-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; background: var(--c-bg); border-radius: var(--r-md);
  text-decoration: none; transition: background 0.15s; margin-bottom: 6px;
}
.contact-row:hover { background: var(--gold-light); }
.cr-main { font-size: 13px; font-weight: 500; color: var(--c-text); }
.cr-sub  { font-size: 11px; color: var(--c-text-3); }

/* ── EMERGENCY BUTTONS ─────────────────────────────────────── */
.emerg-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: var(--r-md); text-decoration: none;
}
.emerg-btn.red    { background: var(--c-red-light);   color: var(--c-red); }
.emerg-btn.blue   { background: var(--c-blue-light);  color: var(--c-blue); }
.emerg-btn.green  { background: var(--c-green-light); color: var(--c-green); }
.emerg-btn.amber  { background: var(--c-amber-light); color: var(--c-amber); }
.eb-num   { font-size: 13px; font-weight: 600; }
.eb-label { font-size: 11px; opacity: 0.8; }

/* ── CSV IMPORT ────────────────────────────────────────────── */
.csv-section {
  background: var(--gold-light); border: 1px solid var(--gold);
  border-radius: var(--r-md); padding: 1rem 1.25rem; margin-bottom: 1rem;
}
.csv-title { font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
.csv-desc  { font-size: 12px; color: var(--slate); }

/* ── FILE FOLDER VIEW ──────────────────────────────────────── */
.folder-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.folder-item {
  background: var(--white); border: 1px solid var(--c-border);
  border-radius: var(--r-md); padding: 1rem; text-align: center;
  cursor: pointer; transition: all 0.15s;
}
.folder-item:hover { border-color: var(--gold); background: var(--gold-light); }
.folder-icon { font-size: 36px; margin-bottom: 8px; }
.folder-name { font-size: 12px; font-weight: 500; color: var(--navy); }
.folder-count{ font-size: 11px; color: var(--mist); margin-top: 2px; }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media(max-width: 700px) {
  .chart-grid { grid-template-columns: 1fr; }
  .sidebar { width: 54px; }
  .sidebar-logo-text, .sidebar-logo-sub, .nav-section,
  .nav-item span, .sidebar-user-name, .sidebar-user-role,
  .sidebar-user-btn { display: none; }
  .nav-item { justify-content: center; padding: 10px; border-left: none; }
  .page { padding: 1rem; }
}