:root {
  /* Paleta calida (terracota/teja), pensada para autonomos y negocios de
     servicios (reformas, mantenimiento, instalaciones): mas cercana a un
     oficio que a una app generica de oficina. */
  --color-bg: #faf8f4;
  --color-surface: #ffffff;
  --color-border: #e8e1d6;
  --color-text: #26211b;
  --color-text-muted: #79706a;
  --color-primary: #c2410c;
  --color-primary-hover: #9a3412;
  --color-primary-soft: rgba(194, 65, 12, 0.12);
  --color-danger: #dc2626;
  --color-danger-hover: #b91c1c;
  --color-danger-soft: #fee2e2;
  --color-success: #166534;
  --color-success-accent: #15803d;
  --color-success-soft: #dcfce7;
  --color-secondary: #79706a;
  --color-secondary-hover: #574f49;
  --radius-sm: 7px;
  --radius-md: 12px;
  --shadow-sm: 0 1px 2px rgba(38, 33, 27, 0.06), 0 1px 1px rgba(38, 33, 27, 0.04);
  --shadow-md: 0 8px 24px rgba(38, 33, 27, 0.10);
}

* { box-sizing: border-box; }

html { font-size: 15px; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  line-height: 1.3;
  font-weight: 650;
  letter-spacing: -0.01em;
}
h1 { font-size: 1.5rem; margin: 0 0 1.1rem; }
h2 { font-size: 1.05rem; margin: 0 0 0.85rem; color: var(--color-text); }
h3 { font-size: 0.95rem; margin: 0 0 0.5rem; }
p { margin: 0 0 0.75rem; }

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

/* ---------------------------------------------------------------------- */
/* Barra de navegacion */
/* ---------------------------------------------------------------------- */
.topbar {
  background: #201a14;
  color: #f3f4f6;
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  position: sticky;
  top: 0;
  z-index: 20;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}
.topbar .brand {
  display: flex;
  flex-direction: column;
  color: #ffffff;
  text-decoration: none;
  line-height: 1.2;
}
.topbar .brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  color: #f4a15c;
  letter-spacing: -0.01em;
}
.topbar .brand-tag {
  font-weight: 500;
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.68);
  letter-spacing: -0.01em;
}
.topbar nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
}
.topbar nav > a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}
.topbar nav > a:hover {
  background: rgba(255, 255, 255, 0.10);
  color: #ffffff;
}

/* Cabecera publica (antes de iniciar sesion): marca a la izquierda,
   "Solicitar Demo" centrado de verdad respecto a todo el ancho, e
   "Iniciar sesion"/"Crear cuenta gratis" pegados a la derecha. */
.topbar-publico {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.topbar-publico .brand { justify-self: start; }
.topbar-publico .topbar-demo { justify-self: center; margin: 0; }
.topbar-publico nav { justify-self: end; gap: 6px; }

/* ---------------------------------------------------------------------- */
/* Layout general */
/* ---------------------------------------------------------------------- */
.container { max-width: 1080px; margin: 32px auto; padding: 0 20px; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 20px;
  overflow-x: auto;
}
.card-narrow { max-width: 420px; margin: 48px auto; }
.carpeta-cliente {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.carpeta-cliente:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md, var(--shadow-sm));
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
  .container { margin: 20px auto; padding: 0 16px; }
  .topbar { padding: 10px 16px; }
}

/* ---------------------------------------------------------------------- */
/* Tablas */
/* ---------------------------------------------------------------------- */
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
table.full { margin-top: 6px; }
th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--color-border);
}
table.full tr:hover td { background: #f7f4ef; }
tr:last-child td { border-bottom: none; }

th.th-sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}
th.th-sortable:hover { color: var(--color-primary); }
th.th-sortable::after {
  content: "⇅";
  display: inline-block;
  margin-left: 5px;
  font-size: 0.7rem;
  opacity: 0.4;
}
th.th-sortable:hover::after { opacity: 0.8; }
th.th-sortable[data-dir="asc"]::after { content: "▲"; opacity: 1; color: var(--color-primary); }
th.th-sortable[data-dir="desc"]::after { content: "▼"; opacity: 1; color: var(--color-primary); }

/* ---------------------------------------------------------------------- */
/* Formularios */
/* ---------------------------------------------------------------------- */
label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 0.85rem; color: var(--color-text); }
input, select, textarea {
  width: 100%;
  padding: 9px 12px;
  margin-top: 6px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: inherit;
  background: #ffffff;
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea { resize: vertical; min-height: 72px; font-weight: 400; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}

button, .button {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 8px;
  margin-right: 8px;
  transition: background 0.15s, transform 0.05s;
}
button:hover, .button:hover { background: var(--color-primary-hover); }
button:active, .button:active { transform: translateY(1px); }

.muted { color: var(--color-text-muted); font-size: 0.85rem; }

.flash {
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  font-size: 0.88rem;
  border-left: 3px solid transparent;
}
.flash-ok { background: #ecfdf5; color: #065f46; border-left-color: var(--color-success-accent); }
.flash-error { background: #fef2f2; color: #991b1b; border-left-color: #ef4444; }
.flash-warning { background: #fffbeb; color: #92400e; border-left-color: #f59e0b; }

/* Aviso de "guardado"/"error" tras una accion (crear, editar, subir...):
   por defecto flota en la esquina, y en cuanto flash-toasts.js encuentra
   el boton que se pulso para llegar aqui, se engancha justo a su lado en
   vez de flotar. */
.flash-toast {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  white-space: normal;
  max-width: 320px;
}
.flash-toast svg { width: 14px; height: 14px; flex-shrink: 0; }
.flash-toast-visible { opacity: 1; transform: translateY(0); }
.flash-toast-anchored { margin: 8px 0 0 10px; vertical-align: middle; }
.flash-toast-flotante {
  position: fixed;
  right: 16px;
  z-index: 999;
  box-shadow: var(--shadow-md);
}
.flash-toast-ok { background: var(--color-success-soft); color: var(--color-success); }
.flash-toast-error { background: var(--color-danger-soft); color: var(--color-danger-hover); }
@media (max-width: 720px) {
  .flash-toast-flotante { left: 16px; right: 16px; max-width: none; }
}

/* ---------------------------------------------------------------------- */
/* Menu de cuenta */
/* ---------------------------------------------------------------------- */
.cuenta-menu {
  display: inline-block;
  position: relative;
  margin-left: 6px;
}
.cuenta-menu summary {
  color: rgba(255, 255, 255, 0.78);
  cursor: pointer;
  list-style: none;
  font-size: 0.88rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}
.cuenta-menu summary:hover { background: rgba(255, 255, 255, 0.10); color: #ffffff; }
.cuenta-menu summary::-webkit-details-marker { display: none; }
.cuenta-menu summary::after { content: " ▾"; }
.cuenta-menu[open] summary::after { content: " ▴"; }
.cuenta-menu-panel {
  position: absolute;
  right: 0;
  top: 36px;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  min-width: 190px;
  padding: 6px 0;
  z-index: 10;
}
.cuenta-menu-panel a {
  display: block;
  color: var(--color-text);
  text-decoration: none;
  padding: 9px 14px;
  margin-left: 0;
  font-size: 0.88rem;
}
.cuenta-menu-panel a:hover { background: #f5f1ea; }

/* ---------------------------------------------------------------------- */
/* Lineas de producto (presupuestos) */
/* ---------------------------------------------------------------------- */
.btn-quitar-linea {
  background: var(--color-danger);
  padding: 7px 12px;
  font-size: 0.8rem;
  margin-top: 0;
  margin-right: 0;
}
.btn-quitar-linea:hover { background: var(--color-danger-hover); }
.col-quitar { width: 90px; text-align: center; }
#anadir-linea { margin-top: 6px; }

@media (max-width: 640px) {
  /* En movil la tabla de lineas es demasiado ancha para encoger sin quedar
     inutilizable: le damos un ancho minimo y dejamos que la tarjeta la
     desplace en horizontal (.card ya tiene overflow-x: auto), en vez de
     comprimir los selects/inputs hasta que no se puedan usar. */
  #tabla-lineas { min-width: 560px; }
  #tabla-lineas th, #tabla-lineas td { padding: 8px 6px; }
  #tabla-lineas input, #tabla-lineas select {
    padding: 7px 8px;
    font-size: 0.85rem;
  }
  #tabla-lineas .col-quitar { width: 64px; }
  #tabla-lineas .btn-quitar-linea { padding: 6px 8px; font-size: 0.76rem; }
}

/* ---------------------------------------------------------------------- */
/* Enviar por (email / WhatsApp) */
/* ---------------------------------------------------------------------- */
.enviar-iconos { display: flex; gap: 20px; flex-wrap: wrap; }
.enviar-iconos form { margin: 0; }
.icon-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.8rem;
  font-weight: 600;
}
.icon-btn:hover { color: var(--color-text); background: none; }
.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s, box-shadow 0.15s;
}
.icon-btn:hover .icon-circle { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.icon-btn:active .icon-circle { transform: translateY(0); }
.icon-email { background: var(--color-primary-soft); color: var(--color-primary); }
.icon-whatsapp { background: #dcfce7; color: #16a34a; }

.onboarding-card { border: 1px solid var(--color-primary-soft); }
.onboarding-lista { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.onboarding-lista li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.onboarding-lista li > span:last-child {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
}
.onboarding-check {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.onboarding-hecho .onboarding-check { background: var(--color-success-soft); color: var(--color-success); }
.onboarding-hecho strong { text-decoration: line-through; opacity: 0.7; }
.onboarding-lista .button { padding: 4px 12px; font-size: 0.85rem; }

.acciones-doc {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* Version compacta (sin texto), para usar dentro de una fila de tabla */
.enviar-iconos-mini { display: flex; gap: 8px; align-items: center; }
.enviar-iconos-mini form { margin: 0; display: inline-flex; }
.icon-circle-mini {
  width: 30px;
  height: 30px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
}
.icon-circle-mini:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.icon-circle-mini svg { width: 15px; height: 15px; }

/* ---------------------------------------------------------------------- */
/* Estados */
/* ---------------------------------------------------------------------- */
.badge {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.badge-pagado { background: var(--color-success-soft); color: var(--color-success); }
.badge-no-pagado { background: var(--color-danger-soft); color: #991b1b; }
.badge-toggle {
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.15s, box-shadow 0.15s;
}
.badge-toggle:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* ---------------------------------------------------------------------- */
/* Documento (presupuesto / factura): cabecera, lineas y totales */
/* ---------------------------------------------------------------------- */
.doc-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}
.doc-header .doc-cliente p { margin: 0 0 4px; }
.doc-header .doc-cliente p:first-child { font-size: 1rem; }
.doc-header .doc-meta { text-align: right; }
.doc-header .doc-meta p { margin: 0 0 2px; }
.doc-header .doc-meta .doc-meta-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.doc-header .doc-meta .doc-meta-valor { font-size: 1rem; font-weight: 650; }
@media (max-width: 560px) {
  .doc-header { flex-direction: column; }
  .doc-header .doc-meta { text-align: left; }
}

table.tabla-lineas th:not(:first-child),
table.tabla-lineas td:not(:first-child) {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
table.tabla-lineas td:first-child { font-weight: 600; }

.resumen-totales {
  max-width: 340px;
  margin: 22px 0 0 auto;
}
.resumen-totales .fila {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 6px 2px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}
.resumen-totales .fila[hidden] {
  /* El display:flex de arriba pesa mas que el [hidden] por defecto del
     navegador, asi que sin esto las filas de descuento/retencion con
     hidden seguirian viendose (con "0,00 €") en vez de desaparecer. */
  display: none;
}
.resumen-totales .fila span:last-child {
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}
.resumen-totales .fila-descuento span:last-child { color: var(--color-danger); }
.resumen-totales .fila-total {
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
  padding-top: 14px;
  align-items: center;
}
.resumen-totales .fila-total span:first-child {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}
.resumen-totales .fila-total span:last-child {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}
@media (max-width: 560px) {
  .resumen-totales { max-width: none; margin-left: 0; }
}

/* ---------------------------------------------------------------------- */
/* Landing (visitantes sin cuenta) */
/* ---------------------------------------------------------------------- */
.hero {
  text-align: center;
  padding: 56px 20px 40px;
}
.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0 0 10px;
}
.hero h1 {
  font-size: 2.1rem;
  margin-bottom: 14px;
  color: var(--color-text);
}
.hero-sub {
  max-width: 580px;
  margin: 0 auto 30px;
  color: var(--color-text-muted);
  font-size: 1.02rem;
}
.hero-cta {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.hero-cta .button { margin: 0; }
.button-secondary {
  background: var(--color-surface);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
}
.button-secondary:hover { background: #f5f1ea; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 12px;
}
.feature-card { text-align: left; margin-bottom: 0; }
.feature-icon { font-size: 1.6rem; margin-bottom: 10px; }
.feature-card h3 { margin-bottom: 6px; }
.feature-card p { margin-bottom: 0; }

.hero-footer {
  text-align: center;
  margin: 40px 0 20px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.honestidad-box {
  background: #fdf8f2;
  border-color: #f0e4d4;
  margin-top: 28px;
}
.honestidad-box h2 { margin-bottom: 8px; }
.honestidad-box p { margin-bottom: 0; }

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero { padding: 36px 12px 28px; }
  .hero h1 { font-size: 1.6rem; }
}

/* ---------------------------------------------------------------------- */
/* Mi perfil */
/* ---------------------------------------------------------------------- */
.perfil-header {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.avatar-circle {
  width: 64px;
  height: 64px;
  min-width: 64px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
}
.perfil-header-info { flex: 1; min-width: 200px; }
.perfil-header-info h1 { margin: 0 0 4px; }
.perfil-header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.perfil-header-meta .separador { opacity: 0.5; }
.perfil-header-actions { display: flex; align-items: center; gap: 10px; }

.badge-activo { background: var(--color-success-soft); color: var(--color-success); }
.badge-inactivo { background: #fef3c7; color: #92400e; }

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
}
.stat-card .stat-valor {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.stat-card .stat-label {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }

.membrete-preview {
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-top: 14px;
  background: #f7f4ef;
}
.membrete-preview .membrete-etiqueta {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.membrete-preview .membrete-bloque {
  display: flex;
  justify-content: flex-end;
  text-align: right;
  gap: 10px;
  align-items: flex-start;
}
.membrete-preview img { max-height: 44px; max-width: 120px; }
.membrete-preview p { margin: 0; font-size: 0.82rem; line-height: 1.4; }
.membrete-preview strong { font-size: 0.9rem; }

.seguridad-resumen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.seguridad-resumen p { margin: 0; }

.footer {
  max-width: 1080px;
  margin: 40px auto 24px;
  padding: 20px 20px 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px 20px;
}
.footer a { color: var(--color-text-muted); font-size: 0.85rem; text-decoration: none; }
.footer a:hover { text-decoration: underline; }

.licencia-bloqueo {
  text-align: center;
  padding: 48px 20px;
}
.licencia-bloqueo .icono-bloqueo { font-size: 2.4rem; margin-bottom: 10px; }
.licencia-bloqueo p { max-width: 480px; margin: 10px auto 20px; }

.plan-precio {
  font-size: 2.2rem;
  font-weight: 700;
}
.plan-precio span { font-size: 1rem; font-weight: 400; color: var(--color-text-muted); }

.uso-barra {
  background: #f1f1f4;
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
  margin: 6px 0 4px;
}
.uso-barra-relleno {
  background: var(--color-primary);
  height: 100%;
}
.uso-barra-relleno.uso-lleno { background: #dc2626; }

@media (max-width: 720px) {
  .form-row-2 { grid-template-columns: 1fr; }
}