@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --bg: #f7f6f3;
  --card: #ffffff;
  --tile: #efefec;
  --input-bg: #fafaf8;
  --text: #191c19;
  --text-strong: #111111;
  --muted: #767b76;
  --muted-2: #8a8d89;
  --accent: #d4af37;
  --primary: #00c853;
  --primary-dark: #0a5c3b;
  --primary-dark-hover: #08432b;
  --danger: #d64545;
  --danger-bg: #fceae6;
  --danger-border: #f3c7bc;
  --danger-text: #b23a22;
  --border: #eaeae5;
  --border-light: #f2f2ee;
  --sidebar-bg: #0a5c3b;
  --sidebar-text: #cfe6da;
  --sidebar-active-bg: #a8e4d8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  display: flex;
}

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

/* ==========================================
   SIDEBAR
   ========================================== */
aside {
  width: 232px;
  flex-shrink: 0;
  min-height: 100vh;
  background: var(--sidebar-bg);
  padding: 24px 16px;
}

aside .logo {
  color: var(--accent);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  padding: 0 8px 24px;
  margin-bottom: 10px;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

nav li {
  padding: 11px 12px;
  margin-bottom: 4px;
  border-radius: 5px;
  color: var(--sidebar-text);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: background 0.15s, color 0.15s;
}

nav li:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

nav li.active {
  color: var(--primary-dark);
  background: var(--sidebar-active-bg);
  font-weight: 700;
}

/* ==========================================
   CONTENIDO
   ========================================== */
main {
  flex: 1;
  min-width: 0;
  padding: 32px 40px;
  max-width: 1200px;
  overflow-x: hidden;
}

main h1 {
  margin-top: 0;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  color: var(--text-strong);
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px 24px;
  margin-bottom: 20px;
}

.card h3 {
  margin-top: 0;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  color: var(--text-strong);
}

/* ==========================================
   TABLAS
   ========================================== */
table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 15px;
}

th, td {
  text-align: left;
  padding: 12px 8px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
}

th {
  color: var(--muted-2);
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================
   FORMULARIOS
   ========================================== */
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  margin: 6px 0;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary-dark);
}

/* ==========================================
   BOTONES
   ========================================== */
.btn, .btn-secondary, .btn-danger {
  display: inline-block;
  padding: 10px 16px;
  margin: 6px 6px 6px 0;
  border: none;
  border-radius: 5px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}

.btn {
  background: var(--primary-dark);
  color: #fff;
}

.btn:hover {
  background: var(--primary-dark-hover);
}

.btn-secondary {
  background: #fff;
  color: var(--muted-2);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg);
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-danger:hover {
  opacity: 0.9;
}

/* ==========================================
   MODALES
   ========================================== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20, 30, 25, 0.45);
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 25px;
  width: 380px;
  max-width: 90%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.modal-box h3 {
  margin-top: 0;
  font-family: 'Oswald', sans-serif;
  color: var(--text-strong);
}

/* ==========================================
   ACCESOS DIRECTOS (grid tipo CasaOS)
   ========================================== */
.accesos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 14px;
  margin-top: 12px;
}

.acceso-tile {
  position: relative;
  background: var(--tile);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 10px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
}

.acceso-tile:hover {
  border-color: var(--primary-dark);
  transform: translateY(-2px);
}

.acceso-icono {
  font-size: 28px;
  margin-bottom: 8px;
}

.acceso-nombre {
  font-size: 12px;
  color: var(--text);
  word-break: break-word;
}

.acceso-agregar {
  border-style: dashed;
  color: var(--muted);
  background: transparent;
}

.acceso-borrar {
  position: absolute;
  top: 4px;
  right: 6px;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  padding: 2px;
}

.acceso-borrar:hover {
  color: var(--danger);
}

/* ==========================================
   NUBE DE ARCHIVOS
   ========================================== */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 15px;
  font-size: 14px;
  color: var(--muted);
}

.breadcrumbs span {
  cursor: pointer;
}

.breadcrumbs span:hover {
  color: var(--primary-dark);
}

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 25px;
  text-align: center;
  color: var(--muted);
  margin-bottom: 15px;
  transition: border-color 0.15s, color 0.15s;
}

.dropzone.dragover {
  border-color: var(--primary-dark);
  color: var(--text);
}

.nube-fila {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border-light);
}

.nube-fila:hover {
  background: var(--bg);
}

.nube-icono {
  font-size: 20px;
  width: 26px;
  text-align: center;
}

.nube-nombre {
  flex: 1;
  cursor: pointer;
  color: var(--text);
}

.nube-nombre:hover {
  color: var(--primary-dark);
}

.nube-tamano {
  color: var(--muted);
  font-size: 13px;
  width: 90px;
  text-align: right;
  font-family: 'IBM Plex Mono', monospace;
}

.nube-acciones {
  display: flex;
  gap: 8px;
}

.nube-acciones button {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  color: var(--muted);
  padding: 2px 4px;
}

.nube-acciones button:hover {
  color: var(--primary-dark);
}

.nube-acciones button.borrar:hover {
  color: var(--danger);
}

/* ==========================================
   GESTIÓN (contratistas / tareas)
   ========================================== */
.badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: #eeeeec;
  color: #6b6f6a;
}

.badge.inactivo {
  color: var(--danger-text);
  background: var(--danger-bg);
}

.badge-neutral {
  background: #eeeeec;
  color: #6b6f6a;
}

.badge-amber {
  background: #fbf3dc;
  color: #8a6d1d;
}

.badge-green {
  background: #e3f5ea;
  color: var(--primary-dark);
}

.badge-verificada {
  background: var(--primary-dark);
  color: #fff;
}

.tarea-card {
  background: var(--tile);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 16px;
}

.tarea-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.tarea-card-header h4 {
  margin: 0 0 4px;
  color: var(--text-strong);
  font-family: 'Oswald', sans-serif;
}

.tarea-card-header p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.stepper {
  display: flex;
  align-items: flex-start;
  margin: 16px 0;
  overflow-x: auto;
}

.step {
  flex: 1;
  min-width: 90px;
  text-align: center;
  position: relative;
}

.step .linea {
  position: absolute;
  top: 9px;
  left: -50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.step:first-child .linea {
  display: none;
}

.step .dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--border);
  margin: 0 auto 6px;
  position: relative;
  z-index: 1;
}

.step .label {
  font-size: 11px;
  color: var(--muted);
}

.step.completado .dot,
.step.completado .linea {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.step.completado .label {
  color: var(--primary-dark);
}

.step.actual .dot {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(0, 200, 83, 0.2);
}

.step.actual .label {
  color: var(--text-strong);
  font-weight: 700;
}

.tarea-acciones {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 4px;
}

.tarea-materiales {
  margin-top: 10px;
  padding: 10px;
  background: #fff;
  border-radius: 8px;
  font-size: 13px;
}

.tarea-materiales li {
  color: var(--muted);
  margin-bottom: 2px;
}

.filtro-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.filtro-tabs button {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--muted-2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  cursor: pointer;
}

.filtro-tabs button.activo {
  background: var(--primary-dark);
  color: #fff;
  border-color: var(--primary-dark);
  font-weight: 600;
}

.presupuesto-resultado {
  margin-top: 16px;
  padding: 16px;
  border-radius: 8px;
  background: var(--tile);
  border: 1px solid var(--border);
}

.presupuesto-resultado.excedido {
  border-color: var(--danger-border);
  background: var(--danger-bg);
  color: var(--danger-text);
}

.presupuesto-resultado .monto {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  font-weight: 600;
  color: var(--text-strong);
}

.inline-form {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.inline-form > div {
  flex: 1;
  min-width: 140px;
}

.inline-form .btn {
  height: 42px;
}

/* ==========================================
   REPORTE DE CLIENTE
   ========================================== */
.reporte-header {
  background: var(--primary-dark);
  border-radius: 8px;
  padding: 32px 36px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.reporte-eyebrow {
  font-size: 12px;
  font-weight: 600;
  color: #8fd9b4;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.reporte-titulo {
  font-family: 'Oswald', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
}

.reporte-sub {
  font-size: 14px;
  color: #cfe6da;
  margin-top: 8px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.metric-tile {
  background: var(--tile);
  border-radius: 8px;
  padding: 20px 22px;
}

.metric-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.metric-valor {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 28px;
  font-weight: 600;
  color: var(--text-strong);
}

.metric-valor.acento {
  color: var(--primary-dark);
}

.avance-bar-track {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.avance-segmento {
  flex: 1;
  height: 10px;
  border-radius: 3px;
  background: var(--tile);
}

.avance-labels {
  display: flex;
  gap: 4px;
}

.avance-labels span {
  flex: 1;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  color: #b0b3ae;
}

.reporte-tareas-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  gap: 12px;
}

.reporte-tareas-item:last-child {
  border-bottom: none;
}

.reporte-tareas-item .nombre {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-strong);
}

.reporte-tareas-item .sub {
  font-size: 12.5px;
  color: var(--muted-2);
  margin-top: 2px;
}

/* ==========================================
   MATERIALES PENDIENTES (grid)
   ========================================== */
.materiales-grid-header, .materiales-grid-row {
  display: grid;
  grid-template-columns: 2fr 0.8fr 1fr 1.3fr 1.3fr 1.6fr;
  gap: 10px;
  align-items: center;
}

.materiales-grid-header {
  padding: 12px 24px;
  background: var(--input-bg);
  border-bottom: 1px solid var(--border);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--muted-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.materiales-grid-row {
  padding: 15px 24px;
  border-bottom: 1px solid var(--border-light);
  font-size: 13.5px;
}

.materiales-grid-row .nombre {
  font-weight: 600;
  color: var(--text-strong);
}

.materiales-grid-row .mono {
  font-family: 'IBM Plex Mono', monospace;
  color: #4c504c;
}

.materiales-grid-row .acciones {
  display: flex;
  gap: 8px;
}

/* ==========================================
   PRESUPUESTO (lista expandible)
   ========================================== */
.presupuesto-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
  gap: 20px;
}

.presupuesto-item-header:hover {
  background: var(--input-bg);
}

.presupuesto-item-header .nombre {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-strong);
}

.presupuesto-item-header .sub {
  font-size: 12.5px;
  color: var(--muted-2);
  margin-top: 2px;
}

.presupuesto-barra-track {
  width: 160px;
  height: 8px;
  border-radius: 3px;
  background: var(--tile);
  overflow: hidden;
  flex-shrink: 0;
}

.presupuesto-barra-fill {
  height: 100%;
}

.presupuesto-item-detalle {
  padding: 20px 24px 24px;
  background: var(--input-bg);
  border-bottom: 1px solid var(--border-light);
}

.presupuesto-alerta {
  background: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: var(--danger-text);
  font-size: 13px;
  font-weight: 600;
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 16px;
}

/* ==========================================
   KANBAN DE TAREAS
   ========================================== */
.kanban-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.kanban-toolbar select {
  width: auto;
  margin: 0;
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  align-items: start;
  overflow-x: auto;
}

.kanban-columna {
  background: var(--tile);
  border-radius: 8px;
  padding: 12px;
  min-height: 140px;
  min-width: 150px;
}

.kanban-columna-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.kanban-columna-titulo {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kanban-columna-count {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted-2);
}

.kanban-card {
  background: #fff;
  border-radius: 6px;
  padding: 11px 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: box-shadow 0.15s;
}

.kanban-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.kanban-card .nombre {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-strong);
  margin-bottom: 5px;
  line-height: 1.3;
}

.kanban-card .contratista {
  font-size: 11px;
  color: var(--muted-2);
}

.kanban-card .proyecto {
  font-size: 11px;
  color: var(--accent);
  margin-top: 1px;
}

@media (max-width: 1000px) {
  .kanban-board {
    grid-template-columns: repeat(3, 1fr);
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
  }

  .materiales-grid-header {
    display: none;
  }

  .materiales-grid-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}