/* Portal de gestión de alquileres — estilos generales */

:root {
    --bg: #f9f9f7;
    --surface: #ffffff;
    --border: #e1e0d9;
    --text: #0b0b0b;
    --text-secondary: #52514e;
    --muted: #898781;
    --primary: #2a78d6;
    --primary-dark: #184f95;
    --ok: #0ca30c;
    --ok-bg: #e6f6e6;
    --warning: #b8790a;
    --warning-bg: #fef3da;
    --critical: #d03b3b;
    --critical-bg: #fbe7e7;
    --radius: 10px;
    --sombra: 0 1px 2px rgba(11, 11, 11, 0.06), 0 1px 8px rgba(11, 11, 11, 0.04);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 15px;
    line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 { line-height: 1.25; margin: 0 0 0.6em 0; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; color: var(--text-secondary); }

.texto-secundario { color: var(--text-secondary); }

/* ---------- Layout general ---------- */

.app-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.9rem 1.5rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 0.5rem;
}

.marca {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text);
}
.marca:hover { text-decoration: none; }

.app-nav { display: flex; align-items: center; gap: 1.25rem; }
.app-nav a { color: var(--text-secondary); font-weight: 500; }
.app-nav a.activo { color: var(--primary); }
.app-nav a.salir { color: var(--critical); }

.app-main {
    flex: 1;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.75rem 1.5rem 3rem;
}

.app-footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--muted);
    font-size: 0.8rem;
}

.cabecera-pagina {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.volver { display: inline-block; margin-bottom: 0.4rem; font-size: 0.85rem; color: var(--text-secondary); }

/* ---------- Botones ---------- */

.boton {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
}
.boton:hover { text-decoration: none; }
.boton-pequeno { padding: 0.4rem 0.75rem; font-size: 0.82rem; }

.boton-primario { background: var(--primary); color: #fff; }
.boton-primario:hover { background: var(--primary-dark); }

.boton-secundario { background: var(--surface); color: var(--text); border-color: var(--border); }
.boton-secundario:hover { background: var(--bg); }

.boton-peligro { background: var(--critical-bg); color: var(--critical); border-color: rgba(208, 59, 59, 0.25); }
.boton-peligro:hover { background: var(--critical); color: #fff; }

.boton-icono {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}
.boton-icono:hover { background: var(--critical-bg); }

/* ---------- Tarjetas / paneles ---------- */

.panel {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--sombra);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}

.cabecera-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.6rem;
}
.cabecera-panel h2 { margin-bottom: 0; }

/* Modo "solo lectura" de Datos generales: campos bloqueados visualmente y
   botones que solo tienen sentido en edición (guardar, añadir/quitar
   inquilino) ocultos hasta pulsar "Editar". */
.modo-vista input[readonly],
.modo-vista textarea[readonly] {
    background: var(--bg);
    color: var(--text-secondary);
    cursor: default;
}
.modo-vista select[disabled] {
    background: var(--bg);
    color: var(--text-secondary);
    opacity: 1;
    cursor: default;
}
.modo-vista .solo-edicion { display: none; }

.vacio {
    text-align: center;
    padding: 3rem 1rem;
    background: var(--surface);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
}

/* ---------- Stat tiles ---------- */

.fila-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}
.fila-stats-compacta { margin-bottom: 1rem; }

.stat-tile {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.stat-tile-label { font-size: 0.78rem; color: var(--text-secondary); }
.stat-tile-valor { font-size: 1.4rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-tile-warning .stat-tile-valor { color: var(--warning); }
.stat-tile-critical .stat-tile-valor { color: var(--critical); }
.stat-tile-igic { font-size: 0.72rem; font-weight: 400; color: var(--muted); }

/* ---------- Rejilla de propiedades ---------- */

.rejilla-propiedades {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.tarjeta-propiedad {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--sombra);
    padding: 1.1rem 1.25rem;
    color: var(--text);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}
.tarjeta-propiedad:hover {
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(11,11,11,0.08);
}

.tarjeta-propiedad-cabecera { display: flex; align-items: baseline; justify-content: space-between; gap: 0.5rem; }
.tarjeta-propiedad-cabecera h2 { margin: 0; }
.renta-badge { font-weight: 700; color: var(--primary); white-space: nowrap; }

.direccion-corta, .inquilino-corto { margin: 0; font-size: 0.85rem; color: var(--text-secondary); }
.fecha-inicio-corta { margin: 0; font-size: 0.82rem; color: var(--text-secondary); }
.fecha-inicio-corta strong { color: var(--text); }
.igic-corto { margin: 0; font-size: 0.78rem; color: var(--muted); }

.tarjeta-propiedad-pie {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.4rem 0.9rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border);
    padding-top: 0.6rem;
    margin-top: 0.3rem;
}
.balance-positivo { color: var(--ok); font-weight: 600; }
.balance-negativo { color: var(--critical); font-weight: 600; }

/* ---------- Alertas ---------- */

.alerta {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.88rem;
}
.alerta-pequena { padding: 0.45rem 0.7rem; font-size: 0.78rem; margin-bottom: 0; }
.alerta-ok { background: var(--ok-bg); color: #0a5c0a; }
.alerta-warning { background: var(--warning-bg); color: #8a5a06; }
.alerta-critical { background: var(--critical-bg); color: #9c2b2b; }

/* ---------- Formularios ---------- */

label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--text-secondary); font-weight: 600; }

input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], input[type=file], select, textarea {
    font-family: inherit;
    font-size: 0.92rem;
    padding: 0.5rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    color: var(--text);
    font-weight: 400;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--primary); outline-offset: 1px; }

.rejilla-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.9rem;
    margin-bottom: 1rem;
}
.rejilla-form-compacta { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); align-items: end; }

.campo-notas { margin-bottom: 1rem; }

.check-pagado { flex-direction: row; align-items: center; gap: 0.5rem; font-weight: 500; }
.check-pagado input { width: auto; }

.check-igic { flex-direction: row; align-items: center; gap: 0.5rem; font-weight: 600; justify-content: flex-start; }
.check-igic input { width: auto; }

.resumen-igic {
    margin: -0.4rem 0 1.1rem;
    padding: 0.55rem 0.8rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.resumen-igic strong { color: var(--text); }

.acciones-form { display: flex; gap: 0.6rem; }

.fila-inquilino {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 0.6rem;
    margin-bottom: 0.5rem;
}

#anadir-inquilino { margin-bottom: 1.25rem; }

.boton-quitar-fila {
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    color: var(--critical);
}

.zona-peligro {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}
.zona-peligro summary { cursor: pointer; color: var(--critical); font-weight: 600; }

.form-inline { display: inline; }

/* ---------- Pestañas (anclas dentro de la misma página) ---------- */

.pestañas {
    display: flex;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.25rem;
}
.pestaña-link {
    padding: 0.6rem 0.1rem;
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 2px solid transparent;
}
.pestaña-link.activa, .pestaña-link:hover { color: var(--primary); border-bottom-color: var(--primary); text-decoration: none; }

/* ---------- Documentos ---------- */

.rejilla-documentos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}
.tarjeta-documento {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
}
.acciones-documento { display: flex; gap: 0.5rem; margin: 0.5rem 0 1rem; }
.form-subida { display: flex; flex-direction: column; gap: 0.5rem; }
.form-subida input[type=file] { padding: 0.3rem; }

/* ---------- Tabla de movimientos ---------- */

.tabla-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 1rem;
}
.tabla-movimientos { width: 100%; min-width: 640px; border-collapse: collapse; font-size: 0.88rem; }
.tabla-movimientos th {
    text-align: left;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0.6rem;
}
.tabla-movimientos td { padding: 0.55rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: middle; font-variant-numeric: tabular-nums; }
.tabla-movimientos th:first-child, .tabla-movimientos td:first-child { width: 2rem; padding-right: 0; }
.fila-ingreso td:nth-child(6) { color: var(--ok); }
.fila-gasto td:nth-child(6) { color: var(--text); }

.etiqueta-estado {
    border: none;
    border-radius: 999px;
    padding: 0.25rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
}
.estado-pagado { background: var(--ok-bg); color: #0a5c0a; }
.estado-pendiente { background: var(--warning-bg); color: #8a5a06; }
.estado-parcial { background: #e3eefc; color: #1a5aad; }

.form-movimiento { margin-bottom: 0.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border); }

/* ---------- Acciones en lote sobre movimientos ---------- */
.barra-acciones-lote {
    display: none;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface-2, #f3f2ee);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.6rem;
}
.barra-acciones-lote.visible { display: flex; }
.barra-acciones-lote #contador-seleccionados-lote {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-right: 0.25rem;
}
.campo-importe-lote { display: inline-flex; align-items: center; gap: 0.35rem; }
.campo-importe-lote input[type=text] {
    width: 8rem;
    padding: 0.4rem 0.6rem;
    font-size: 0.82rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
}
.check-movimiento, #check-todos-movimientos { width: 1rem; height: 1rem; cursor: pointer; }

/* ---------- Estadísticas ---------- */

.rejilla-dos-columnas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}
.contenedor-grafico { position: relative; }
.contenedor-grafico-pequeno { max-width: 420px; margin: 0 auto; }
.selector-anio select { padding: 0.4rem 0.6rem; }
.chips-propiedades { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.chip {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.chip:hover { border-color: var(--primary); color: var(--primary); text-decoration: none; }

/* ---------- Autenticación ---------- */

.pantalla-auth {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
}
.tarjeta-auth {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--sombra);
    padding: 2rem;
    width: 100%;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}
.tarjeta-auth h1 { margin-bottom: 0; }
.tarjeta-auth form { display: flex; flex-direction: column; gap: 0.9rem; }

.separado-arriba { margin-top: 0.75rem; }

/* ---------- Modal de registrar pago ---------- */

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(11, 11, 11, 0.45);
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 1000;
}
.modal-overlay.visible { display: flex; }
.modal-pago {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--sombra);
    padding: 1.5rem;
    width: 100%;
    max-width: 380px;
}
.modal-pago h3 { margin: 0 0 0.4rem; }
.modal-pago-info { color: var(--text-secondary); font-size: 0.88rem; margin: 0 0 1.1rem; }
.modal-pago-acciones-rapidas { display: flex; gap: 0.5rem; }
.modal-pago-acciones-rapidas .boton { flex: 1; }
.modal-pago-separador {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--muted);
    font-size: 0.76rem;
    margin: 1rem 0;
}
.modal-pago-separador::before, .modal-pago-separador::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}
.modal-pago-campo { display: block; font-size: 0.85rem; font-weight: 600; }
.modal-pago-campo input {
    display: block;
    width: 100%;
    margin-top: 0.35rem;
    padding: 0.55rem 0.7rem;
    font-size: 0.95rem;
    font-weight: 400;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
}
.modal-pago-error {
    color: var(--critical);
    font-size: 0.8rem;
    margin: 0.4rem 0 0;
    min-height: 1.1em;
}
.modal-pago-botones {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.1rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
    .app-main { padding: 1.25rem 1rem 2.5rem; }
    .app-header { padding: 0.75rem 1rem; }
    .app-nav { gap: 0.9rem; font-size: 0.85rem; }
    .fila-inquilino { grid-template-columns: 1fr; }
    .cabecera-pagina { align-items: flex-start; }
}