/* Tokens de diseño — mismo sistema que el panel de 3D Garage */
:root {
  --accent: #FF6B2C;
  --accent-hover: color-mix(in srgb, var(--accent), #fff 20%);
  --on-accent: #121215;
  --accent-text: var(--accent);

  --bg: #121215;
  --bg-deep: #0D0D10;
  --surface: #1A1A1F;
  --surface-2: #16161B;
  --line: #23232A;
  --line-strong: #3A3A43;

  --text: #F2EFE9;
  --text-2: #C8C3BA;
  --text-3: #A8A29B;
  --muted: #9A958D;
  --muted-2: #8B8680;

  --ok: #2E9E6A;
  --danger: #F2555A;

  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-display: 'Archivo Black', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-menu: 'Poppins', system-ui, sans-serif;

  --gutter: 64px;
  --radius: 4px;
  --radius-sm: 3px;

  color-scheme: dark;
}

/* Tema claro: se aplica si el dispositivo está en modo claro */
@media (prefers-color-scheme: light) {
  :root {
    --accent-hover: color-mix(in srgb, var(--accent), #000 12%);
    --accent-text: color-mix(in srgb, var(--accent), #000 32%);

    --bg: #E3DFD6;
    --bg-deep: #D8D3C8;
    --surface: #EDEAE3;
    --surface-2: #E8E4DC;
    --line: #CFC9BD;
    --line-strong: #B8B1A3;

    --text: #1C1A16;
    --text-2: #3D3931;
    --text-3: #57524A;
    --muted: #625C52;
    --muted-2: #6E685E;

    --ok: #1F7A50;
    --danger: #B42318;

    color-scheme: light;
  }
}

@media (max-width: 1024px) { :root { --gutter: 32px; } }
@media (max-width: 640px) { :root { --gutter: 16px; } }

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent-hover); }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- Utilidades ---------- */
.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.display { font-family: var(--font-display); letter-spacing: -0.015em; font-weight: 400; }
.accent { color: var(--accent-text); }
.muted { color: var(--muted); font-size: 14px; }
.num { font-variant-numeric: tabular-nums; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 22px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--text-3); color: var(--text); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-accent); }
.btn--ok { border-color: var(--ok); color: var(--ok); }
.btn--ok:hover { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn--danger { border-color: var(--danger); color: var(--danger); }
.btn--danger:hover { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn--sm { height: 36px; padding: 0 14px; font-size: 13px; }
.btn--icon { width: 36px; padding: 0; }

.btn-link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--muted);
  font-size: 13px;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}
.btn-link:hover { color: var(--text); }
.btn-link--danger { color: var(--danger); }
.btn-link--danger:hover { color: var(--danger); }

.chip {
  height: 36px;
  min-width: 36px;
  padding: 0 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: transparent;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.chip:hover { border-color: var(--text-3); }
.chip[aria-pressed='true'] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

/* ---------- Formularios ---------- */
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field > span { font-size: 14px; font-weight: 500; color: var(--text-2); }
.field input:not([type='checkbox']):not([type='file']), .field select {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 15px;
  transition: border-color .15s;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); }
.field input::placeholder { color: var(--muted-2); }
.field--precio { position: relative; }
.field--precio input { padding-left: 28px !important; }
.field--precio::after { content: '$'; position: absolute; left: 13px; bottom: 13px; color: var(--muted); font-size: 15px; pointer-events: none; }

.check { display: flex; align-items: center; gap: 10px; min-height: 46px; font-size: 15px; color: var(--text-2); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); flex-shrink: 0; }

.file {
  width: 100%;
  padding: 10px;
  background: var(--surface-2);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-2);
}
.file::file-selector-button {
  font: inherit;
  font-weight: 600;
  margin-right: 12px;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

/* ---------- Alertas / badges ---------- */
.admin-alert { margin: 0; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font-size: 14px; line-height: 1.5; }
.admin-alert--error { border-color: var(--danger); color: var(--danger); }
.admin-alert--warn { border-color: color-mix(in srgb, var(--accent) 60%, transparent); color: var(--accent-text); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.admin-alert--warn ul { margin: 0; padding-left: 18px; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid var(--line-strong);
  color: var(--text-2);
}
.status-badge--ok { border-color: var(--ok); color: var(--ok); }
.status-badge--danger { border-color: var(--danger); color: var(--danger); }
.status-badge--accent { border-color: var(--accent); color: var(--accent-text); }

/* ---------- Estructura ---------- */
.admin { min-height: 100vh; min-height: 100svh; background: var(--bg); }
.admin-wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: var(--gutter); }
.admin-main { padding-block: 40px 120px; }

.admin-top { position: sticky; top: 0; z-index: 20; background: var(--bg-deep); border-bottom: 1px solid var(--line); }
.admin-top__inner { height: 68px; display: flex; align-items: center; gap: 32px; }
.admin-brand { display: flex; align-items: center; gap: 10px; color: var(--text); }
.admin-brand:hover { color: var(--text); }
.admin-brand__name { font-family: var(--font-display); font-size: 16px; letter-spacing: 0.04em; }
.admin-brand .mono { padding: 3px 7px; border: 1px solid var(--line-strong); border-radius: 3px; font-size: 10px; }
.logo {
  width: 24px;
  height: 24px;
  border: 2px solid var(--accent);
  border-radius: 3px;
  position: relative;
  flex-shrink: 0;
}
.logo::after { content: ''; position: absolute; inset: 4px 4px auto auto; width: 8px; height: 8px; background: var(--accent); border-radius: 1px; }

.admin-tabs { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
.admin-tabs > a, .submenu__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--font-menu);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-3);
  cursor: pointer;
}
.admin-tabs > a:hover, .submenu__btn:hover { color: var(--text); }
.admin-tabs > a[aria-current='page'], .submenu__btn[aria-current='page'] { background: var(--surface); color: var(--accent-text); }
.admin-top__actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.admin-top__user { letter-spacing: .08em; }

.submenu { position: relative; }
.submenu__flecha { font-size: 11px; transition: transform .2s; }
.submenu.abierto .submenu__flecha { transform: rotate(180deg); }
.submenu__lista {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  padding: 6px;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 16px 40px rgb(0 0 0 / .3);
  z-index: 30;
}
.submenu.abierto .submenu__lista { display: flex; }
.submenu__lista a {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-menu);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
}
.submenu__lista a:hover { background: var(--surface-2); color: var(--text); }
.submenu__lista a[aria-current='page'] { color: var(--accent-text); background: var(--surface-2); }

@media (max-width: 800px) {
  .admin-top__inner { height: auto; flex-wrap: wrap; gap: 12px; padding-block: 12px; }
  .admin-tabs { order: 3; width: 100%; }
  .admin-tabs > a, .submenu__btn { padding: 0 12px; font-size: 14px; }
  .admin-top__user { display: none; }
  .admin-main { padding-block: 24px 120px; }
}

.admin-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.admin-section-head h1 { font-size: 34px; margin-bottom: 6px; }
@media (max-width: 640px) { .admin-section-head h1 { font-size: 28px; } }

.admin-empty-box { padding: 40px; text-align: center; color: var(--muted); border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.admin-empty-box a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; }
.admin-cargando { color: var(--muted); }

/* ---------- Tablas ---------- */
.admin-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
.admin-table th {
  text-align: left;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.admin-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.admin-table tr:last-child td { border-bottom: 0; }
.admin-table .der { text-align: right; }
.admin-table tr.is-hidden td:not(:last-child) { opacity: .5; }

/* ---------- HOME ---------- */
.admin-cards { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.cuidador { display: flex; align-items: center; gap: 18px; padding: 16px 18px; transition: border-color .15s; }
.cuidador:hover { border-color: var(--line-strong); }
.cuidador__punto { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); flex-shrink: 0; }
.cuidador__punto--dentro { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 22%, transparent); }
.cuidador__info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.cuidador__nombre { font-size: 16px; font-weight: 600; }
.cuidador .btn { min-width: 124px; }
@media (max-width: 560px) {
  .cuidador { flex-wrap: wrap; }
  .cuidador .btn { width: 100%; }
}

/* ---------- CALCULAR ---------- */
.calc-form { padding: 22px; display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 16px; align-items: end; }
@media (max-width: 800px) {
  .calc-form { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .calc-form .ancho { grid-column: 1 / -1; }
}

.resultado { margin-top: 20px; padding: 22px; display: flex; flex-direction: column; gap: 20px; }
.resultado__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.resultado__head h2 { font-size: 24px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-2); display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.kpi__valor { font-family: var(--font-display); font-size: 24px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.kpi--total { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 7%, var(--surface-2)); }
.kpi--total .kpi__valor { color: var(--accent-text); }

.acciones { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }

/* ---------- PAGOS ---------- */
.admin-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.admin-filters .chip { height: 44px; padding: 0 20px; font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; }
.admin-count { min-width: 22px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); font-size: 12px; display: grid; place-items: center; }
.chip[aria-pressed='true'] .admin-count { background: rgb(0 0 0 / .18); color: inherit; }

.pagos { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
@media (max-width: 420px) { .pagos { grid-template-columns: minmax(0, 1fr); } }
.pago { padding: 20px; display: flex; flex-direction: column; gap: 16px; border-width: 1px; }
.pago--pendiente { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 6%, var(--surface)); }
.pago--pagado { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 7%, var(--surface)); }
.pago__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.pago__head h3 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.pago__total { font-family: var(--font-display); font-size: 30px; font-variant-numeric: tabular-nums; }
.pago__datos { margin: 0; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px 12px; align-items: center; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; }
.pago__datos dt { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.pago__datos dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.copiar { height: 28px; padding: 0 10px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: transparent; font-size: 12px; font-weight: 600; cursor: pointer; }
.copiar:hover { border-color: var(--accent); color: var(--accent-text); }
.pago__subir { display: flex; flex-direction: column; gap: 10px; }
.pago__comprobante img { display: block; width: 100%; max-height: 380px; object-fit: contain; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); }
.pago__pie { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13px; }
.pago__pie a { color: var(--text-2); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- CONFIG ---------- */
.subnav { display: flex; gap: 8px; margin-bottom: 24px; }
.subnav .chip { height: 40px; padding: 0 18px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 500; }
.subnav .chip:hover { color: var(--text); }

.grupo { padding: 26px; display: flex; flex-direction: column; gap: 18px; margin-bottom: 20px; }
.grupo__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.grupo__head h2 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.grupo small, .grupo .muted { font-size: 13px; line-height: 1.5; }
.grupo--base { max-width: 520px; }

.franjas { display: flex; flex-direction: column; gap: 10px; }
.franja {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto minmax(116px, .6fr) minmax(116px, .6fr) minmax(110px, .7fr) auto;
  gap: 12px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.franja .field input:not([type='checkbox']) { background: var(--surface); }
.franja input[type='time'] { padding: 0 10px !important; }
.franja__dias { display: flex; gap: 4px; }
.franja__acciones { display: flex; gap: 4px; }
.franja__color { width: 10px; height: 10px; border-radius: 2px; display: inline-block; margin-right: 6px; vertical-align: 1px; }
@media (max-width: 980px) {
  .franja { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .franja > .field:first-child, .franja__dias-wrap { grid-column: 1 / -1; }
  .franja__acciones { grid-column: 1 / -1; justify-content: flex-end; }
}
@media (max-width: 520px) {
  .franja { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .franja .field--precio { grid-column: 1 / -1; }
  .franja__dias { flex-wrap: wrap; }
}

.switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  padding: 0;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
  cursor: pointer;
  transition: background .2s, border-color .2s;
}
.switch__knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform .2s cubic-bezier(.22, 1, .36, 1), background .2s;
}
.switch[aria-checked='true'] { background: var(--accent); border-color: var(--accent); }
.switch[aria-checked='true'] .switch__knob { transform: translateX(18px); background: #fff; }

.ip-fila {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}
.ip-fila .field input { background: var(--surface) !important; font-family: var(--font-sans); }
.ip-fila input[data-campo='ip'] { font-family: var(--font-mono) !important; font-size: 14px !important; }
@media (max-width: 560px) {
  .ip-fila { grid-template-columns: minmax(0, 1fr); }
  .ip-fila .btn { justify-self: end; }
}

.semana-wrap { overflow-x: auto; }
.semana { display: grid; grid-template-columns: 44px repeat(48, minmax(9px, 1fr)); gap: 2px; min-width: 620px; font-variant-numeric: tabular-nums; }
.semana__hora { font-family: var(--font-mono); font-size: 10px; color: var(--muted); grid-column: span 6; padding-bottom: 4px; }
.semana__dia { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; }
.semana__celda { height: 28px; border-radius: 2px; }
.leyenda { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 13px; color: var(--text-2); }
.leyenda span { display: inline-flex; align-items: center; gap: 8px; }
.leyenda i { width: 14px; height: 14px; border-radius: 2px; display: inline-block; border: 1px solid var(--line); }

.admin-savebar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; background: var(--bg-deep); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom, 0px); }
.admin-savebar__inner { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding-block: 14px; }
.admin-savebar__inner > span { margin-right: auto; }

/* ---------- Login ---------- */
.admin-login { display: grid; place-items: center; padding: 24px var(--gutter); }
.admin-login__card { width: 100%; max-width: 400px; padding: 36px; display: flex; flex-direction: column; gap: 20px; }
.admin-login__card h1 { font-size: 24px; }
.admin-login__card .btn { width: 100%; }

/* ---------- Diálogo ---------- */
.dialogo {
  padding: 0;
  width: min(480px, calc(100vw - 32px));
  color: var(--text);
  border-color: var(--line-strong);
  box-shadow: 0 24px 60px rgb(0 0 0 / .45);
}
.dialogo::backdrop { background: rgb(0 0 0 / .6); backdrop-filter: blur(2px); }
.dialogo form { padding: 26px; display: flex; flex-direction: column; gap: 18px; }
.dialogo h2 { font-size: 22px; }
.dialogo .dos { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.dialogo .acciones { padding-top: 4px; }
.dialogo .admin-alert:empty { display: none; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 40;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  background: var(--surface);
  border: 1px solid var(--ok);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  box-shadow: 0 12px 32px rgb(0 0 0 / .35);
}
.toast--error { border-color: var(--danger); color: var(--danger); }
body:has(.admin-savebar:not([hidden])) .toast { bottom: 96px; }

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: .01s !important; }
}