/* =========================================================================
   Rendiciones Meridian - hoja de estilos (mobile-first)
   Identidad MERIDIAN (navy) + acento teal propio de esta app.
   ========================================================================= */
:root {
  --navy:      #0B274F;
  --navy-800:  #123a6b;
  --teal:      #11B4A6;
  --teal-700:  #0c8a80;
  --tinta:     #22303f;
  --gris:      #5a6672;
  --gris-400:  #8b96a3;
  --linea:     #dde3ea;
  --panel:     #ffffff;
  --fondo:     #eef2f7;

  --ok-bg:#e7f6ec; --ok-tx:#1c6b3a; --ok-bd:#b7e2c6;
  --err-bg:#fdecec; --err-tx:#a1231f; --err-bd:#f3c3c1;
  --warn-bg:#fef6e0; --warn-tx:#8a5a12; --warn-bd:#f0dca8;
  --peligro:#c1352e;

  --radio: 12px;
  --sombra: 0 1px 2px rgba(11,39,79,.06), 0 6px 20px rgba(11,39,79,.08);
  --fuente: "Titillium Web", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fuente);
  font-size: 16px;
  line-height: 1.5;
  color: var(--tinta);
  background: var(--fondo);
}
h1 { font-size: 1.4rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.1rem; margin: 0 0 .6rem; }
a { color: var(--teal-700); }
.sub { color: var(--gris); font-size: .9rem; margin: -.4rem 0 1rem; }
.vacio { color: var(--gris); text-align: center; padding: 2.5rem 1rem; }

/* --- Encabezado ------------------------------------------------------- */
.barra {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: .5rem 1rem; flex-wrap: wrap;
  padding: .55rem 1rem;
  padding-top: calc(.55rem + env(safe-area-inset-top));
  background: var(--navy); color: #fff;
  box-shadow: 0 2px 12px rgba(11,39,79,.25);
}
.marca { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: #fff; }
.marca-logo { height: 40px; width: auto; display: block; }
.marca-sub {
  font-weight: 600; font-size: .95rem; padding-left: .6rem;
  border-left: 1px solid rgba(255,255,255,.35);
}
.barra-nav { display: flex; align-items: center; gap: .1rem; flex-wrap: wrap; }
.barra-nav a {
  color: #dbe6f5; text-decoration: none; font-size: .85rem;
  padding: .4rem .55rem; border-radius: 8px;
}
.barra-nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.barra-salir { color: #ffd9d5 !important; }

/* --- Contenido ------------------------------------------------------- */
.contenido { max-width: 900px; margin: 0 auto; padding: 1rem; }
.contenido.centrado { min-height: 78vh; display: flex; align-items: center; justify-content: center; }
.contenido.con-pie { padding-bottom: 6rem; }

/* --- Avisos --------------------------------------------------------- */
.avisos { margin-bottom: 1rem; display: grid; gap: .5rem; }
.aviso { padding: .7rem .9rem; border-radius: 10px; border: 1px solid; font-size: .92rem; }
.aviso-ok   { background: var(--ok-bg);  color: var(--ok-tx);  border-color: var(--ok-bd); }
.aviso-error{ background: var(--err-bg); color: var(--err-tx); border-color: var(--err-bd); }
.aviso-warn { background: var(--warn-bg);color: var(--warn-tx);border-color: var(--warn-bd); }

/* --- Tarjetas / formularios --------------------------------------- */
.tarjeta {
  background: var(--panel); border: 1px solid var(--linea);
  border-radius: var(--radio); box-shadow: var(--sombra);
  padding: 1.1rem; margin-bottom: 1.2rem;
}
.tarjeta.login { width: 100%; max-width: 380px; }
.tarjeta.login h1 { margin-top: 0; }
.guardado-ok { text-align: center; }
.guardado-check {
  width: 56px; height: 56px; margin: 0 auto .6rem; border-radius: 50%;
  background: var(--ok-bg); color: var(--ok-tx);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; font-weight: 700;
}
.login-logo { display: block; height: 54px; width: auto; margin: 0 auto 1rem; }

label { display: block; font-size: .82rem; color: var(--gris); font-weight: 600; margin-bottom: .8rem; }
input, select, textarea, button { font-family: inherit; font-size: 1rem; }
input[type=text], input[type=email], input[type=password], input[type=date],
input[type=month], input[type=number], input[type=search], select, textarea {
  width: 100%; margin-top: .28rem;
  padding: .7rem .8rem;
  border: 1px solid var(--linea); border-radius: 10px;
  background: #fff; color: var(--tinta);
  -webkit-appearance: none; appearance: none;
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--teal); outline-offset: 0; border-color: var(--teal);
}
.campo-alerta { border-color: var(--peligro) !important; background: var(--err-bg); }
select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a6672' stroke-width='2' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; padding-right: 2rem; }
.check { display: flex; align-items: center; gap: .5rem; font-weight: 400; color: var(--tinta); }
.check input { width: auto; margin: 0; }
.obl { color: var(--peligro); }

fieldset.campos { border: 1px solid var(--linea); border-radius: var(--radio); padding: 1rem; margin: 0 0 1rem; background: var(--panel); }
fieldset.campos legend { font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--gris); padding: 0 .4rem; }
fieldset:disabled { opacity: .55; }
.fila-2 { display: grid; grid-template-columns: 1fr 90px; gap: .7rem; }
.monto { text-align: right; }
.fila-form { display: grid; gap: .7rem; }

/* --- Botones ------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .75rem 1.1rem; min-height: 44px;
  border: 1px solid transparent; border-radius: 10px;
  font-weight: 700; font-size: .95rem; text-decoration: none; cursor: pointer;
  background: #e9edf3; color: var(--tinta);
}
.btn-primario { background: var(--navy); color: #fff; }
.btn-primario:hover { background: var(--navy-800); }
.btn-secundario { background: #fff; border-color: var(--linea); color: var(--tinta); }
.btn-ok { background: var(--teal); color: #fff; }
.btn-ok:hover { background: var(--teal-700); }
.btn-peligro { background: #fff; border-color: var(--err-bd); color: var(--peligro); }
.btn-leer { background: var(--teal); color: #fff; width: 100%; }
.btn-grande { width: 100%; padding: .95rem; font-size: 1.05rem; }
button.link { background: none; border: none; color: var(--teal-700); font-weight: 600; cursor: pointer; padding: .3rem 0; font-size: .9rem; }
.acciones-form { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1rem; }

/* --- Barra de accion fija (abajo) -------------------------------- */
.pie-accion {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 15;
  display: flex; gap: .7rem;
  padding: .8rem 1rem; padding-bottom: calc(.8rem + env(safe-area-inset-bottom));
  background: rgba(255,255,255,.96); border-top: 1px solid var(--linea);
  backdrop-filter: blur(6px);
}
.pie-accion > * { flex: 1; }
.pie-accion.doble .btn-secundario { flex: 0 0 38%; }

/* --- Foto ------------------------------------------------------- */
.foto-zona { margin-bottom: 1.2rem; display: grid; gap: .8rem; }
.foto-btn {
  display: flex; align-items: center; justify-content: center;
  min-height: 120px; border: 2px dashed var(--teal); border-radius: var(--radio);
  background: #e9faf8; color: var(--teal-700); font-weight: 700; text-align: center;
  cursor: pointer; padding: 1rem;
}
.foto-btn.bloqueado {
  opacity: .5; pointer-events: none;
  border-color: var(--linea); background: #f3f5f8; color: var(--gris-400);
}
.paso-proyecto { margin-bottom: 1.2rem; }
.paso-proyecto .ayuda { margin: 0; }
#foto-preview { width: 100%; border-radius: var(--radio); border: 1px solid var(--linea); }
.leer-estado { font-size: .88rem; color: var(--gris); margin: 0; }
.leer-estado.error { color: var(--err-tx); }
.leer-estado.ok { color: var(--ok-tx); }
.leer-estado.warn { color: var(--warn-tx); }
.ayuda { font-size: .88rem; color: var(--gris); }

.foto-link { display: block; margin-bottom: 1rem; }
.foto-doc { width: 100%; max-height: 60vh; object-fit: contain; background: #f3f5f8; border: 1px solid var(--linea); border-radius: var(--radio); }

/* --- Lista de gastos (rendidor) -------------------------------- */
.meses-scroll { display: flex; gap: .5rem; overflow-x: auto; padding-bottom: .3rem; margin-bottom: 1rem; -webkit-overflow-scrolling: touch; }
.mes-chip {
  flex: 0 0 auto; white-space: nowrap; padding: .5rem .9rem; border-radius: 999px;
  border: 1px solid var(--linea); background: var(--panel); color: var(--tinta);
  font-size: .82rem; font-weight: 600; text-decoration: none;
}
.mes-chip.activo { background: var(--navy); border-color: var(--navy); color: #fff; }
.totales { display: flex; gap: .7rem; flex-wrap: wrap; margin-bottom: 1rem; }
.total-item { flex: 1; min-width: 130px; background: var(--panel); border: 1px solid var(--linea); border-radius: 10px; padding: .6rem .8rem; }
.total-item span { display: block; font-size: .75rem; color: var(--gris); }
.total-item strong { font-size: 1.15rem; }
.total-item.ok strong { color: var(--teal-700); }

.lista-gastos { list-style: none; margin: 0; padding: 0; display: grid; gap: .7rem; }
.gasto-card { display: block; background: var(--panel); border: 1px solid var(--linea); border-radius: var(--radio); padding: .85rem; text-decoration: none; color: inherit; box-shadow: var(--sombra); }
.gc-top { display: flex; justify-content: space-between; gap: .5rem; font-weight: 700; }
.gc-monto { white-space: nowrap; }
.gc-bot { display: flex; justify-content: space-between; align-items: center; gap: .5rem; margin-top: .3rem; font-size: .85rem; color: var(--gris); }
.gc-meta { margin-top: .3rem; font-size: .78rem; color: var(--gris-400); }

.chip { display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 700; text-transform: capitalize; }
.chip-pendiente { background: var(--warn-bg); color: var(--warn-tx); }
.chip-aprobado  { background: var(--ok-bg); color: var(--ok-tx); }
.chip-rechazado { background: var(--err-bg); color: var(--err-tx); }

.gasto-cab { display: flex; align-items: center; gap: .7rem; }
.gasto-cab h1 { margin: .2rem 0; }

/* --- Panel admin --------------------------------------------- */
.filtros { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1rem; }
.filtros input[type=search] { grid-column: 1 / -1; margin-top: 0; }
.filtros .btn { min-height: 40px; }
.filtro-fechas { grid-column: 1 / -1; display: flex; align-items: center; gap: .5rem; }
.filtro-fechas input { flex: 1; min-width: 0; }
.filtro-fechas span { color: var(--gris); font-size: .85rem; }
.exportar { display: flex; gap: .6rem; flex-wrap: wrap; margin: 0 0 1.2rem; }

.tabla-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--linea); border-radius: var(--radio); }
.tabla { border-collapse: collapse; width: 100%; font-size: .85rem; background: var(--panel); }
.tabla th, .tabla td { padding: .5rem .6rem; text-align: left; white-space: nowrap; border-bottom: 1px solid var(--linea); }
.tabla thead th { background: var(--navy); color: #fff; position: sticky; top: 0; }
.tabla tbody tr { cursor: pointer; }
.tabla tbody tr:hover { background: #eef7ff; }
.tabla .num { text-align: right; }
.tabla tr.inactivo { opacity: .5; }
.tabla .acc { display: flex; gap: .6rem; }
.tabla .acc form { display: inline; }

/* --- Revisar rapido (pantalla dividida: lista + foto/accion) ------ */
.revisar-cab { display: flex; align-items: center; justify-content: space-between; gap: .8rem; margin-bottom: 1rem; }
.revisar-cab h1 { margin: 0; }
.btn-chico { padding: .5rem .8rem; min-height: 36px; font-size: .85rem; }
a.link { color: var(--teal-700); font-weight: 600; font-size: .9rem; text-decoration: none; }
a.link:hover { text-decoration: underline; }
a.link-peligro { color: var(--peligro); }

.revisar-split { display: grid; gap: 1rem; }
.revisar-resumen { color: var(--gris); font-size: .82rem; margin: 0 0 .5rem; }
.revisar-lista { display: grid; gap: .6rem; align-content: start; max-height: 340px; overflow-y: auto; }
.revisar-item {
  display: block; padding: .7rem .8rem; border: 1px solid var(--linea); border-radius: var(--radio);
  background: var(--panel); text-decoration: none; color: inherit;
}
.revisar-item:hover { border-color: var(--teal); }
.revisar-item.activo { border-color: var(--teal); background: #e9faf8; box-shadow: 0 0 0 1px var(--teal); }
.revisar-item-cab { display: flex; justify-content: space-between; gap: .6rem; font-weight: 700; }
.revisar-item-sub { color: var(--gris); font-size: .82rem; margin-top: .15rem; }

.revisar-detalle { display: grid; gap: .8rem; align-content: start; }
.revisar-info-cab { display: flex; align-items: center; gap: .6rem; }
.revisar-info-cab h2 { margin: 0; }
.revisar-total { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin: .2rem 0 0; }
.revisar-foto { display: block; width: 100%; max-height: 55vh; object-fit: contain; border-radius: var(--radio); border: 1px solid var(--linea); background: #fff; cursor: zoom-in; }
.lupa {
  position: fixed; border-radius: 50%; border: 3px solid var(--teal);
  box-shadow: var(--sombra); background-repeat: no-repeat; background-color: #fff;
  pointer-events: none; z-index: 50;
  width: 220px; height: 220px;
}
.revisar-acciones { display: grid; gap: .6rem; }
.revisar-acciones .acciones-form { margin-bottom: 0; }

@media (min-width: 640px) {
  .filtros { grid-template-columns: repeat(4, 1fr); }
  .pie-accion { max-width: 900px; margin: 0 auto; border-radius: var(--radio) var(--radio) 0 0; }
}

@media (min-width: 900px) {
  .revisar-split { grid-template-columns: 320px 1fr; align-items: start; }
  .revisar-lista { max-height: calc(100vh - 190px); }
  .revisar-detalle { position: sticky; top: 1rem; }
  .revisar-foto { max-height: 62vh; }
}