/* Fraunces (500-700) e Inter (400-700) auto-hospedadas: antes se cargaban con @import desde
   Google Fonts, pero la CSP (script-src/style-src 'self') las bloqueaba en todas las páginas
   sin que nadie lo notara — el sitio caía siempre al fallback (Georgia/system). Subset latino
   (alcanza para español: tildes, ñ, ¿¡). */
@font-face {
  font-family: 'Fraunces';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('fonts/fraunces-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('fonts/inter-latin.woff2') format('woff2');
}

:root {
  /* --- Primitives --- */
  --clay-50:  #fbe9df;
  --clay-100: #f3c9b3;
  --clay-400: #c56a3f;
  --clay-500: #b1512c;
  --clay-600: #8a3d20;
  --clay-700: #6e3018;

  --paper-0:  #ffffff;
  --paper-50: #faf7f1;
  --paper-100:#f2ece0;

  --ink-900: #221c14;
  --ink-700: #4a4033;
  --ink-500: #7a6f5f;
  --ink-300: #b6ab99;
  --ink-200: #e6ddcf;
  --ink-100: #efe9dd;

  --green-600: #256641;
  --green-tint: #e3f3e8;
  --amber-600: #8c5a0e;
  --amber-tint: #fbedd7;
  --red-600: #b3352b;
  --red-tint: #fbe6e3;
  --plum-600: #5b3ea8;
  --plum-tint: #f1ecfb;
  --slate-600: #2a5670;
  --slate-tint: #e3ebf2;

  /* --- Semantic --- */
  --page: var(--paper-50);
  --surface: var(--paper-0);
  --surface-sunken: var(--paper-100);
  --text: var(--ink-900);
  --text-secondary: var(--ink-700);
  --muted: var(--ink-500);
  --border: var(--ink-200);
  --border-strong: var(--ink-300);

  --primary: var(--clay-500);
  --primary-hover: var(--clay-600);
  --primary-active: var(--clay-700);
  --primary-tint: var(--clay-50);
  --on-primary: #ffffff;

  --good: var(--green-600);
  --good-tint: var(--green-tint);
  --warning: var(--amber-600);
  --warning-tint: var(--amber-tint);
  --critical: var(--red-600);
  --critical-tint: var(--red-tint);
  --info: var(--slate-600);
  --info-tint: var(--slate-tint);
  --neutral: var(--ink-500);
  --neutral-tint: var(--paper-100);

  /* --- Type: 1.25 (major third) scale, base 16px --- */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --fs-xs:   0.75rem;   /* 12px */
  --fs-sm:   0.8125rem; /* 13px */
  --fs-base: 1rem;      /* 16px */
  --fs-md:   1.125rem;  /* 18px */
  --fs-lg:   1.25rem;   /* 20px */
  --fs-xl:   1.563rem;  /* 25px */
  --fs-2xl:  1.953rem;  /* 31px */
  --fs-3xl:  2.441rem;  /* 39px */

  /* --- Spacing: 4px base --- */
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --radius-full: 999px;

  --shadow-sm: 0 1px 2px rgba(74,45,20,.06);
  --shadow: 0 2px 8px rgba(74,45,20,.07), 0 1px 2px rgba(74,45,20,.05);
  --shadow-md: 0 8px 24px rgba(74,45,20,.10), 0 2px 6px rgba(74,45,20,.06);

  --ease-out: cubic-bezier(.16,1,.3,1);
}

/* Modo oscuro: sigue la preferencia del sistema. Solo redefine las variables semánticas
   (no los primitivos claros) para no duplicar toda la hoja de estilos. */
@media (prefers-color-scheme: dark) {
  :root {
    --page: #1c1712;
    --surface: #241e17;
    --surface-sunken: #2c251b;
    --text: #f3ece2;
    --text-secondary: #d3c6b3;
    --muted: #a4967f;
    --border: #3c3325;
    --border-strong: #4d4230;

    --primary: #d3824f;
    --primary-hover: #e0925e;
    --primary-active: #c56a3f;
    --primary-tint: rgba(211,130,79,.16);
    --on-primary: #221505;

    --good: #6fc397;
    --good-tint: rgba(37,102,65,.28);
    --warning: #e0ab5c;
    --warning-tint: rgba(140,90,14,.28);
    --critical: #e88276;
    --critical-tint: rgba(179,53,43,.28);
    --info: #82b3d6;
    --info-tint: rgba(42,86,112,.28);
    --neutral: #a4967f;
    --neutral-tint: #2c251b;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.35);
    --shadow: 0 2px 8px rgba(0,0,0,.4), 0 1px 2px rgba(0,0,0,.3);
    --shadow-md: 0 8px 24px rgba(0,0,0,.5), 0 2px 6px rgba(0,0,0,.35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 2px;
}
input:focus-visible, select:focus-visible { outline-offset: 0; }

::selection { background: var(--clay-100); color: var(--ink-900); }

.container { max-width: 960px; margin: 0 auto; padding-inline: clamp(1rem, 4vw, 1.75rem); padding-block: 1rem; }
.container-wide { max-width: 1180px; margin: 0 auto; padding-inline: clamp(1rem, 4vw, 1.75rem); padding-block: 1rem; }
@media (max-width: 899px) {
  .container, .container-wide { padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px) + 1rem); }
}
@media (min-width: 900px) {
  .container, .container-wide { padding-block: 1.75rem; }
}

/* --- Topbar --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .85rem clamp(1rem, 4vw, 1.5rem);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar .brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: -.01em;
}
.topbar .brand svg { width: 20px; height: 20px; color: var(--primary); flex: none; }
.topbar nav { display: flex; gap: .25rem; align-items: center; flex-wrap: wrap; }
.topbar a.navlink {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: .88rem;
  font-weight: 500;
  padding: .5rem .8rem;
  border-radius: var(--radius-sm);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: background .15s var(--ease-out), color .15s var(--ease-out);
}
.topbar a.navlink:hover { background: var(--surface-sunken); color: var(--text); }

/* --- Sub-navegacion admin --- */
@media (max-width: 899px) { .subnav { display: none; } }
.subnav { display: flex; gap: .4rem; flex-wrap: wrap; margin: 0 0 1.5rem; border-bottom: 1px solid var(--border); padding-bottom: .85rem; }
.subnav a {
  padding: .5rem .9rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  color: var(--text-secondary);
  font-size: .86rem;
  font-weight: 600;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition: background .15s var(--ease-out), color .15s var(--ease-out);
}
.subnav a.active { color: var(--on-primary); background: var(--primary); }
.subnav a:hover:not(.active) { background: var(--primary-tint); color: var(--primary-hover); }

/* --- Cards --- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.card h2 { margin-top: 0; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-lg); letter-spacing: -.01em; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: .35rem; flex-wrap: wrap; }

h1 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-2xl); line-height: 1.15; margin: 0 0 .3rem; letter-spacing: -.015em; }
@media (min-width: 640px) { h1 { font-size: var(--fs-3xl); } }
.muted { color: var(--muted); font-size: var(--fs-sm); }
.text-secondary { color: var(--text-secondary); }

/* --- Stat tiles --- */
.stats-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; margin-bottom: 1.25rem; }
@media (min-width: 720px) { .stats-row { grid-template-columns: repeat(4, 1fr); } }
.stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
}
.stat-tile .stat-label { font-size: .74rem; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-tile .stat-value { font-family: var(--font-display); font-size: 2rem; font-weight: 600; letter-spacing: -.01em; margin-top: .3rem; font-variant-numeric: tabular-nums; }
.stat-tile .stat-value.good { color: var(--good); }
.stat-tile .stat-value.critical { color: var(--critical); }
.stat-tile .stat-sub { font-size: .8rem; color: var(--text-secondary); margin-top: .2rem; }

/* --- Grid --- */
.grid { display: grid; gap: 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid.cols-2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; } }

/* --- Forms --- */
label { display: block; font-size: .84rem; color: var(--text-secondary); font-weight: 600; margin-bottom: .35rem; margin-top: .9rem; }
label:first-child { margin-top: 0; }

input[type=text], input[type=password], input[type=email], input[type=tel],
input[type=number], input[type=date], select {
  width: 100%;
  min-height: 44px;
  padding: .6rem .75rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  background: var(--surface);
  color: var(--text);
  font-family: inherit;
  transition: border-color .15s var(--ease-out), box-shadow .15s var(--ease-out);
}
input:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-tint); }
input::placeholder { color: var(--ink-300); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  min-height: 44px;
  padding: .6rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: .89rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background .15s var(--ease-out), border-color .15s var(--ease-out), transform .1s var(--ease-out);
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:active { background: var(--primary-active); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--surface-sunken); }
.btn-ghost { background: transparent; color: var(--primary); border-color: transparent; }
.btn-ghost:hover { background: var(--primary-tint); }
.btn-danger-ghost { background: transparent; color: var(--critical); border-color: transparent; }
.btn-danger-ghost:hover { background: var(--critical-tint); }
.btn-danger { background: var(--critical); color: #fff; }
.btn-danger:hover { background: #952c23; }
.btn-block { width: 100%; justify-content: center; }
.btn-sm { min-height: 36px; padding: .45rem .8rem; font-size: .82rem; }

/* --- Status pills (icon dot + label; color never carries meaning alone) --- */
.status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .32rem .75rem .32rem .55rem;
  border-radius: var(--radius-full);
  font-size: .8rem;
  font-weight: 600;
}
.status .dot { width: 7px; height: 7px; border-radius: 999px; flex: none; }
.status-good { background: var(--good-tint); color: var(--good); }
.status-good .dot { background: var(--good); }
.status-warning { background: var(--warning-tint); color: var(--warning); }
.status-warning .dot { background: var(--warning); }
.status-critical { background: var(--critical-tint); color: var(--critical); }
.status-critical .dot { background: var(--critical); }
.status-info { background: var(--info-tint); color: var(--info); }
.status-info .dot { background: var(--info); }
.status-neutral { background: var(--neutral-tint); color: var(--text-secondary); }
.status-neutral .dot { background: var(--neutral); }

.badge {
  display: inline-block;
  padding: .22rem .65rem;
  border-radius: var(--radius-full);
  font-size: .76rem;
  font-weight: 600;
}
.badge-propietario { background: var(--primary-tint); color: var(--primary-hover); }
.badge-inquilino { background: var(--plum-tint); color: var(--plum-600); }

.alert { display: flex; align-items: center; gap: .5rem; padding: .75rem 1rem; border-radius: var(--radius-sm); font-size: .88rem; margin-bottom: 1rem; }
.alert-success { background: var(--good-tint); color: var(--good); }
.alert-error { background: var(--critical-tint); color: var(--critical); }

/* --- Icons --- */
.icon { width: 16px; height: 16px; flex: none; color: var(--muted); }
.icon-row { display: flex; align-items: center; gap: .4rem; font-size: .85rem; color: var(--text-secondary); margin-top: .35rem; }

/* --- Table (generic) --- */
.table-wrap { overflow-x: auto; margin-top: .5rem; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; min-width: 420px; }
th, td { text-align: left; padding: .65rem .5rem; border-bottom: 1px solid var(--border); font-size: .87rem; vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: .73rem; text-transform: uppercase; letter-spacing: .04em; }
td { font-variant-numeric: tabular-nums; }

/* --- Login --- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; background: var(--page); }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-md); padding: 2.4rem 2rem; width: 100%; max-width: 380px; }
.login-card h1 { margin: 0 0 .3rem; font-size: var(--fs-xl); text-align: center; }
.login-icon {
  display: flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; margin: 0 auto 1rem;
  border-radius: var(--radius); background: var(--primary-tint); color: var(--primary);
}
.login-icon svg { width: 26px; height: 26px; }
.login-welcome { text-align: center; color: var(--text-secondary); font-size: .88rem; margin: 0 0 1.5rem; line-height: 1.6; }
.login-welcome strong { color: var(--text); }

.form-actions { margin-top: 1.25rem; display: flex; gap: .5rem; flex-wrap: wrap; }
form.inline-form { display: inline; }

/* --- Avatares (iniciales) --- */
.avatar {
  width: 38px; height: 38px; border-radius: 999px;
  background: var(--primary-tint); color: var(--primary-hover);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .85rem; flex: none;
}

/* --- Lista de personas (vista) --- */
.persona-list { display: flex; flex-direction: column; gap: .6rem; }
.persona-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .95rem 1.1rem;
  transition: border-color .15s var(--ease-out);
}
.persona-row .persona-row-head { display: flex; align-items: center; gap: .75rem; }
.persona-row .persona-info { flex: 1; min-width: 0; }
.persona-row .persona-nombre { font-weight: 600; font-size: .96rem; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.persona-row .persona-unidad { font-size: .82rem; color: var(--muted); margin-top: .1rem; }
.persona-row .persona-detalles { margin-top: .55rem; padding-top: .8rem; border-top: 1px dashed var(--border); }
.persona-row summary { cursor: pointer; list-style: none; border-radius: var(--radius-sm); margin: -.35rem -.45rem; padding: .35rem .45rem; transition: background .15s var(--ease-out); }
.persona-row summary:hover { background: var(--surface-sunken); }
.persona-row summary::-webkit-details-marker { display: none; }
.persona-row .badge-inactivo { background: var(--neutral-tint); color: var(--text-secondary); }

/* --- Planilla de pagos --- */
.sheet { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.sheet-head {
  display: grid; grid-template-columns: 1.3fr 1.3fr 1.6fr auto;
  gap: .75rem; padding: .7rem 1.1rem;
  background: var(--surface-sunken); font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em; color: var(--muted);
}
.sheet-row { border-top: 1px solid var(--border); }
.sheet-row summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: 1.3fr 1.3fr 1.6fr auto;
  gap: .75rem; align-items: center; padding: .9rem 1.1rem;
  transition: background .15s var(--ease-out);
}
.sheet-row summary::-webkit-details-marker { display: none; }
.sheet-row summary:hover { background: var(--surface-sunken); }
.sheet-row .unidad-nombre { font-weight: 700; font-size: .96rem; }
.sheet-row .unidad-sub { font-size: .78rem; color: var(--muted); }
.sheet-row .chev { color: var(--muted); transition: transform .15s var(--ease-out); }
.sheet-row[open] .chev { transform: rotate(90deg); }
.sheet-row[open] summary { background: var(--surface-sunken); border-bottom: 1px solid var(--border); }

.sheet-detail { padding: 1.15rem 1.1rem 1.35rem; background: var(--surface-sunken); }

.responsable-form { display: flex; gap: .6rem; align-items: flex-end; flex-wrap: wrap; margin-bottom: 1.15rem; padding-bottom: 1.15rem; border-bottom: 1px dashed var(--border); }
.responsable-form > div { flex: 1; min-width: 200px; }

/* --- Registrar pago (asignación automática) --- */
.pago-form {
  background: var(--primary-tint);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1.25rem;
}
.pago-form h3 { margin: 0 0 .3rem; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); }
.pago-form .muted { margin-bottom: .9rem; display: block; max-width: 60ch; }
.pago-form .responsable-form { border-bottom: none; padding-bottom: 0; margin-bottom: 0; }

.meses-legend { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .85rem; }
.meses-legend .status { font-size: .74rem; padding: .22rem .6rem .22rem .45rem; }

.meses-grid { display: grid; grid-template-columns: 1fr; gap: .5rem; }
@media (min-width: 760px) { .meses-grid.cols-2 { grid-template-columns: 1fr 1fr; } }

/* Grilla de solo lectura (resultado de la asignación automática) */
.mes-row-view {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: .75rem; align-items: center;
  padding: .6rem .8rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
}
.mes-row-view[data-estado="pagado"] { background: var(--good-tint); border-left-color: var(--good); }
.mes-row-view[data-estado="parcial"] { background: var(--warning-tint); border-left-color: var(--warning); }
.mes-row-view[data-estado="pendiente"] { border-left-color: var(--critical); }
.mes-row-view.futuro { border-style: dashed; }
.mes-row-view .mes-label { font-size: .85rem; font-weight: 600; }
.mes-row-view .mes-monto { font-size: .78rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (max-width: 480px) {
  .mes-row-view { grid-template-columns: 1fr; justify-items: start; gap: .3rem; }
}

/* Corrección manual (colapsada por defecto) */
.correccion-manual { margin: 1.25rem 0; border-top: 1px dashed var(--border); padding-top: 1rem; }
.correccion-manual summary {
  cursor: pointer; list-style: none; font-size: .85rem; font-weight: 600; color: var(--muted);
}
.correccion-manual summary:hover { color: var(--text); }
.correccion-manual summary::-webkit-details-marker { display: none; }
.correccion-manual summary::before { content: "▸ "; }
.correccion-manual[open] summary::before { content: "▾ "; }

/* Historial de pagos */
.historial-pagos { margin-top: 1.5rem; border-top: 1px solid var(--border); padding-top: 1.1rem; }
.historial-pagos h3 { margin: 0 0 .6rem; font-family: var(--font-display); font-weight: 600; font-size: var(--fs-md); }
.fila-pago { padding: .65rem 0; }

.mes-row {
  display: grid; grid-template-columns: 100px 110px 100px 130px auto;
  gap: .5rem; align-items: center;
  padding: .55rem .6rem .55rem .7rem; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  transition: border-color .15s var(--ease-out), background .15s var(--ease-out);
  scroll-margin-top: 90px;
}
/* Al llegar desde el link "corregir este mes" del gráfico de cumplimiento (admin.php) */
.mes-row:target { animation: mes-row-destacar 2.2s var(--ease-out); }
@keyframes mes-row-destacar {
  0%, 40% { box-shadow: 0 0 0 3px var(--primary); }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.mes-row[data-estado="pagado"] { background: var(--good-tint); border-left-color: var(--good); }
.mes-row[data-estado="parcial"] { background: var(--warning-tint); border-left-color: var(--warning); }
.mes-row[data-estado="pendiente"] { border-left-color: var(--critical); }
.mes-row.futuro { border-style: dashed; background: var(--info-tint); border-left-color: var(--info); }
.mes-row.futuro[data-estado="pagado"] { border-style: solid; background: var(--good-tint); border-left-color: var(--good); }
.mes-row .mes-label { font-size: .82rem; font-weight: 600; }
.mes-row select, .mes-row input { min-height: 38px; padding: .38rem .5rem; font-size: .78rem; }
.mes-row button { white-space: nowrap; justify-self: start; }
.mes-row .btn-secondary {
  background: transparent; border-color: transparent; color: var(--muted);
}
.mes-row .btn-secondary:hover, .mes-row .btn-secondary:focus-visible {
  background: var(--surface); border-color: var(--border-strong); color: var(--text);
}

@media (min-width: 900px) {
  .mes-row { grid-template-columns: 130px 120px 110px 150px auto; }
}

@media (max-width: 760px) {
  .sheet-head { display: none; }
  .sheet-row summary { grid-template-columns: 1fr auto; row-gap: .35rem; }
  .sheet-row summary .col-responsable, .sheet-row summary .col-estado { grid-column: 1 / -1; }
  .mes-row { grid-template-columns: 1fr 1fr; }
}

.historial-list { font-size: .85rem; }
.historial-list .fila { display: flex; justify-content: space-between; padding: .6rem 0; border-bottom: 1px solid var(--border); }
.historial-list .fila:last-child { border-bottom: none; }
.historial-list .fila .cambio { font-variant-numeric: tabular-nums; }

/* El topbar ya entra en una sola fila incluso en celulares chicos (390px); antes se apilaba
   forzado acá y "Salir" quedaba lejos del logo sin necesidad. */

/* Barra de navegación inferior (solo celular/tablet, < 900px) */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(4, 1fr);
  height: calc(64px + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface); border-top: 1px solid var(--border);
  box-shadow: 0 -2px 12px rgba(0,0,0,.06);
}
.tabbar .tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .15rem;
  color: var(--muted); text-decoration: none; font-size: .7rem; font-weight: 600; min-width: 0;
  border-top: 3px solid transparent;
}
.tabbar .tab svg { width: 22px; height: 22px; }
.tabbar .tab.active-tab { color: var(--primary); border-top-color: var(--primary); }
.tabbar .tab:active { background: var(--surface-sunken); }
@media (min-width: 900px) { .tabbar { display: none; } }

/* Aviso de pago del vecino (admin.php) */
.aviso-fila { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid rgba(0,0,0,.08); flex-wrap: wrap; }
.aviso-fila:last-of-type { border-bottom: none; }

/* Gráfico chico de cumplimiento (admin.php) */
.cumplimiento-lista { display: flex; flex-direction: column; gap: .6rem; }
.cumplimiento-fila { display: grid; grid-template-columns: 90px 1fr; gap: .75rem; align-items: center; }
.cumplimiento-nombre { font-size: .82rem; font-weight: 600; }
.cumplimiento-barras { display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; }
.cumplimiento-barra {
  height: 18px; border-radius: 3px; background: var(--border); cursor: pointer;
  border: none; padding: 0; margin: 0; display: block; width: 100%;
  -webkit-tap-highlight-color: transparent;
  transition: filter .15s var(--ease-out);
}
.cumplimiento-barra:hover, .cumplimiento-barra:focus-visible { filter: brightness(0.85); }
.cumplimiento-barra:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.cumplimiento-barra.cumplimiento-pagado { background: var(--good); }
.cumplimiento-barra.cumplimiento-parcial { background: var(--warning); }
.cumplimiento-barra.cumplimiento-pendiente { background: var(--critical); }
.cumplimiento-barra.cumplimiento-futuro { background: var(--border); opacity: .5; }

.cumplimiento-cabecera { margin-bottom: .1rem; }
.cumplimiento-mes-label {
  display: flex; flex-direction: column; align-items: center; line-height: 1.2;
  font-size: .68rem; font-weight: 700; color: var(--muted); text-align: center;
  text-transform: uppercase; letter-spacing: .02em;
}
.cumplimiento-mes-label small { font-size: .6rem; font-weight: 600; color: var(--border-strong); }
@media (max-width: 560px) {
  .cumplimiento-fila { grid-template-columns: 1fr; gap: .3rem; }
  .cumplimiento-cabecera .cumplimiento-nombre { display: none; }
}