:root {
  --verde: #2e7d32;
  --naranja: #ef6c00;
  --rojo: #c62828;
  --gris: #757575;
  --azul: #1565c0;
  --fondo: #f5f5f7;
  --tarjeta: #ffffff;
  --texto: #212121;
  --borde: #e0e0e0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--fondo);
  color: var(--texto);
}
.hidden { display: none !important; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-card {
  background: var(--tarjeta);
  padding: 32px;
  border-radius: 12px;
  width: 360px;
  box-shadow: 0 6px 30px rgba(0,0,0,0.08);
}
.login-card h1 { margin: 0 0 8px; font-size: 22px; }
.login-card p { color: var(--gris); margin: 0 0 24px; font-size: 14px; }
.login-card label { display: block; font-size: 13px; margin: 12px 0 6px; }
.login-card input {
  width: 100%; padding: 10px; border: 1px solid var(--borde);
  border-radius: 6px; font-size: 14px;
}
.login-card button {
  width: 100%; margin-top: 20px; padding: 11px; background: var(--azul);
  color: white; border: none; border-radius: 6px; font-size: 15px; cursor: pointer;
}
.login-card .error { color: var(--rojo); font-size: 13px; margin-top: 10px; }

/* App layout */
.app {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: #1f2937;
  color: white;
  padding: 18px 0;
}
.sidebar .brand {
  padding: 0 20px 18px;
  font-size: 16px;
  border-bottom: 1px solid #374151;
  margin-bottom: 12px;
}
.sidebar .brand small { display: block; color: #9ca3af; font-size: 11px; margin-top: 4px; }
.sidebar nav button {
  display: block; width: 100%; text-align: left;
  background: none; color: white; border: none;
  padding: 10px 20px; font-size: 14px; cursor: pointer;
}
.sidebar nav button:hover { background: #374151; }
.sidebar nav button.active { background: #2563eb; }
.sidebar .section-title {
  color: #9ca3af; font-size: 11px; text-transform: uppercase;
  padding: 14px 20px 4px; letter-spacing: 0.5px;
}
.sidebar .footer {
  position: fixed; bottom: 0; left: 0; width: 220px;
  padding: 12px 20px; border-top: 1px solid #374151;
  font-size: 12px;
}
.sidebar .footer button { background: none; color: #d1d5db; border: none; padding: 4px 0; cursor: pointer; font-size: 12px; }

.main { padding: 24px 32px; overflow-y: auto; }
.main h2 { margin-top: 0; }

/* Filtros y barra */
.toolbar {
  display: flex; gap: 10px; flex-wrap: wrap;
  background: var(--tarjeta); padding: 14px; border-radius: 10px;
  margin-bottom: 18px; align-items: center;
  border: 1px solid var(--borde);
}
.toolbar select, .toolbar input {
  padding: 7px 10px; border: 1px solid var(--borde); border-radius: 6px;
  font-size: 14px; background: white;
}
.toolbar button {
  padding: 8px 14px; background: var(--azul); color: white;
  border: none; border-radius: 6px; font-size: 14px; cursor: pointer;
}
.toolbar button.secondary { background: #6b7280; }
.toolbar .spacer { flex: 1; }

/* Tarjetas de tareas */
.task-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.task-card {
  background: var(--tarjeta);
  border-radius: 10px;
  padding: 14px 16px;
  border-left: 6px solid var(--gris);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  cursor: pointer;
  transition: transform 0.1s;
}
.task-card:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.task-card.verde { border-left-color: var(--verde); }
.task-card.naranja { border-left-color: var(--naranja); }
.task-card.rojo { border-left-color: var(--rojo); }
.task-card.gris { border-left-color: var(--gris); }
.task-card .title { font-weight: 600; margin-bottom: 6px; font-size: 15px; }
.task-card .meta { font-size: 12px; color: var(--gris); display: flex; gap: 10px; flex-wrap: wrap; }
.task-card .badge {
  display: inline-block; padding: 2px 8px; border-radius: 12px;
  font-size: 11px; background: #e0e7ff; color: #3730a3; margin-right: 4px;
}
.task-card .badge.priority-1 { background: #fee2e2; color: #991b1b; }
.task-card .badge.priority-2 { background: #fef3c7; color: #92400e; }
.task-card .badge.priority-3 { background: #d1fae5; color: #065f46; }
.task-card .badge.status-completada { background: #d1fae5; color: #065f46; }
.task-card .badge.status-en_curso { background: #dbeafe; color: #1e40af; }
.task-card .badge.suggested { background: #fef9c3; color: #854d0e; }

/* Modal */
.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.modal {
  background: white; border-radius: 12px; padding: 24px;
  width: 560px; max-width: 92vw; max-height: 90vh; overflow-y: auto;
}
.modal h3 { margin-top: 0; }
.modal label { display: block; font-size: 13px; margin: 10px 0 4px; font-weight: 500; }
.modal input, .modal select, .modal textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--borde);
  border-radius: 6px; font-size: 14px; font-family: inherit;
}
.modal textarea { min-height: 70px; resize: vertical; }
.modal .row { display: flex; gap: 12px; }
.modal .row > div { flex: 1; }
.modal .actions {
  display: flex; gap: 10px; margin-top: 18px; justify-content: flex-end;
}
.modal .actions button {
  padding: 9px 18px; border: none; border-radius: 6px; font-size: 14px; cursor: pointer;
}
.modal .actions .primary { background: var(--azul); color: white; }
.modal .actions .secondary { background: #e5e7eb; }
.modal .actions .danger { background: var(--rojo); color: white; }

/* Asignados multiselect */
.multiselect {
  border: 1px solid var(--borde); border-radius: 6px; padding: 6px;
  max-height: 100px; overflow-y: auto;
}
.multiselect label {
  display: flex; align-items: center; gap: 6px; font-size: 13px;
  margin: 2px 0; cursor: pointer; font-weight: normal;
}

/* Imagen desplegable */
.image-toggle {
  margin-top: 12px; display: flex; flex-direction: column; gap: 6px;
}
.image-toggle button {
  background: #f3f4f6; border: 1px solid var(--borde); padding: 6px 10px;
  border-radius: 6px; cursor: pointer; font-size: 13px;
}
.image-preview { max-width: 100%; border-radius: 6px; margin-top: 6px; }

/* Listas (usuarios, proyectos) */
.lista {
  background: var(--tarjeta); border-radius: 10px; border: 1px solid var(--borde);
}
.lista .item {
  padding: 12px 16px; border-bottom: 1px solid var(--borde);
  display: flex; align-items: center; gap: 10px;
}
.lista .item:last-child { border: none; }
.lista .item .nombre { flex: 1; font-weight: 500; }
.lista .item .role { color: var(--gris); font-size: 12px; }
.lista .item button {
  background: none; border: 1px solid var(--borde); padding: 5px 10px;
  border-radius: 5px; cursor: pointer; font-size: 12px;
}
.lista .item button.danger { color: var(--rojo); border-color: #fecaca; }
.lista .item button.primary { background: var(--azul); color: white; border: none; }

/* Importacion: vista de propuesta */
.import-group {
  background: var(--tarjeta); border: 1px solid var(--borde);
  border-radius: 10px; padding: 14px 18px; margin-bottom: 12px;
}
.import-group h4 { margin: 0 0 8px; }
.import-group .header-row { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.import-group .header-row select { flex: 1; padding: 6px; border: 1px solid var(--borde); border-radius: 5px; }
.import-task {
  display: flex; gap: 8px; padding: 6px 0; border-top: 1px dashed var(--borde);
  align-items: center;
}
.import-task input[type="text"] { flex: 2; padding: 6px; border: 1px solid var(--borde); border-radius: 5px; }
.import-task input[type="date"] { width: 140px; padding: 6px; border: 1px solid var(--borde); border-radius: 5px; }
.import-task .quitar { background: none; border: none; color: var(--rojo); cursor: pointer; font-size: 18px; }

.empty {
  text-align: center; color: var(--gris); padding: 60px 20px;
  background: var(--tarjeta); border-radius: 10px; border: 1px dashed var(--borde);
}

/* Notificaciones */
.notif-badge {
  background: var(--rojo); color: white; border-radius: 10px;
  padding: 1px 7px; font-size: 11px; margin-left: 6px;
}

/* Filtros checkbox inline */
.toolbar .check-inline {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--gris);
}
.toolbar .check-inline input { margin: 0; }

/* Asignados: lista con nombre visible */
.multiselect label {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 6px; cursor: pointer; font-weight: normal;
  border-radius: 4px;
}
.multiselect label:hover { background: #f3f4f6; }
.multiselect label span { font-size: 13px; color: var(--texto); }
.multiselect label .ini {
  background: #1565c0; color: white; font-size: 10px; padding: 1px 6px;
  border-radius: 8px; font-weight: 600; min-width: 24px; text-align: center;
}

/* Iconos persona en tarjetas */
.person-icon {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 11px; padding: 1px 6px; border-radius: 8px;
  background: #e0e0e0; color: #424242; margin-right: 4px;
}
.person-icon.asigner { background: #e3f2fd; color: #0d47a1; }
.person-icon.assignee { background: #ffebee; color: #b71c1c; }
.person-icon.asigner::before { content: '👤'; font-size: 10px; }
.person-icon.assignee::before { content: '👤'; font-size: 10px; }

/* Estados extra */
.task-card.azul { border-left-color: #1565c0; }
.task-card .badge.status-propuesta_terminada { background: #e3f2fd; color: #0d47a1; }

/* Avisos / cajas pequeñas */
.warn-box {
  margin-top: 12px; padding: 10px; background: #fef9c3; border-radius: 6px; font-size: 13px;
}
.warn-box input { margin: 6px 8px 0 0; padding: 5px; }
.warn-box button {
  padding: 6px 10px; background: #854d0e; color: white;
  border: none; border-radius: 5px; cursor: pointer;
}
.info-box {
  margin-top: 10px; padding: 10px; background: #e8f4fd; border-radius: 6px; font-size: 13px;
  color: #0d47a1;
}
.info-box button {
  margin-left: 10px; padding: 5px 10px; background: var(--verde);
  color: white; border: none; border-radius: 5px; cursor: pointer;
}
.hint { font-size: 11px; color: var(--gris); margin-top: 3px; min-height: 14px; }

/* Render robusto de asignados en modal */
.assignee-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  cursor: pointer;
  font-weight: normal;
  border-radius: 5px;
}
.assignee-row:hover { background: #f3f4f6; }
.assignee-row input[type="checkbox"] { margin: 0; }
.assignee-row .a-name { font-size: 14px; color: var(--texto); }
.assignee-row .a-ini {
  background: #1565c0; color: white; font-size: 11px; padding: 2px 8px;
  border-radius: 10px; font-weight: 600; letter-spacing: 0.5px;
}

/* Pill de iniciales en otras vistas */
.ini-pill {
  background: #1565c0; color: white; font-size: 10px; padding: 1px 7px;
  border-radius: 10px; font-weight: 600; margin-left: 8px; letter-spacing: 0.5px;
}

/* Tarjeta con recuadro entero verde (propuesta_terminada) */
.task-card.verde-full {
  background: #e8f5e9;
  border-left: 6px solid var(--verde);
}
.task-card.verde-full .title { color: #1b5e20; }
.task-card.verde-full .meta { color: #2e7d32; }

/* Título en rojo si la tarea está vencida */
.task-card .title.vencida { color: var(--rojo); }

/* Avisos extra en tarjeta */
.extra-note { font-size: 11px; color: #0d47a1; margin-top: 4px; }
.extra-note.alert { color: #b26500; }

/* Cabecera de proyecto en agrupación por proyecto */
.project-group { margin-bottom: 24px; }
.project-group-title {
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #455a64;
  border-bottom: 2px solid #cfd8dc;
  padding: 6px 4px;
  margin: 20px 0 12px;
}

/* Importar Word - estilos */
.import-task {
  display: grid;
  grid-template-columns: 2fr 130px 180px auto auto;
  gap: 6px;
  padding: 6px 0;
  border-top: 1px dashed var(--borde);
  align-items: center;
}
.import-task .it-title,
.import-task .it-date,
.import-task .it-assignees {
  padding: 6px; border: 1px solid var(--borde); border-radius: 5px; font-size: 13px;
}
.import-task .it-assignees { height: 60px; }
.import-task .quitar {
  background: none; border: none; color: var(--rojo); cursor: pointer; font-size: 18px;
}
.initials-warning {
  font-size: 11px; color: #b26500; background: #fff3e0;
  padding: 2px 8px; border-radius: 8px;
}
.addtask {
  margin-top: 8px; padding: 5px 10px; background: #e5e7eb;
  border: none; border-radius: 5px; cursor: pointer; font-size: 13px;
}
.big-confirm {
  padding: 10px 20px; background: var(--verde); color: white;
  border: none; border-radius: 6px; cursor: pointer; font-size: 15px; margin-top: 12px;
}

/* Tarjetas de informe */
.report-card {
  background: var(--tarjeta); padding: 18px 20px; border-radius: 10px;
  border: 1px solid var(--borde); max-width: 520px; margin-bottom: 16px;
}
.report-card h3 { margin: 0 0 6px; }
.report-card .muted { color: var(--gris); font-size: 13px; margin: 0 0 12px; }
.report-card label { display: block; font-size: 13px; margin: 8px 0 4px; }
.report-card select { width: 100%; padding: 8px; border: 1px solid var(--borde); border-radius: 6px; }
.report-card button.primary {
  margin-top: 12px; padding: 9px 18px; background: var(--azul);
  color: white; border: none; border-radius: 6px; cursor: pointer; font-size: 14px;
}