/* BURAGRO ERP Enterprise v1.0 - Core CSS Stylesheet */

:root {
  --verde-oscuro: #1B5E20;
  --verde: #2E7D32;
  --verde-claro: #E8F5E9;
  --verde-borde: #A5D6A7;
  --azul-corp: #154360;
  --azul-sec: #1F618D;
  --azul-claro: #EAF2F8;
  --naranja-alerta: #FF6F00;
  --naranja-claro: #FFF3E0;
  --rojo: #C62828;
  --rojo-claro: #FDECEA;
  --gris-claro: #f4f6f6;
  --linea: #d8e0e0;
  --texto: #1c2526;
  --blanco: #ffffff;
  --sombras: 0 4px 12px rgba(0,0,0,0.06);
  --sombras-altas: 0 10px 30px rgba(0,0,0,0.12);
  --fuente-titulo: 'Outfit', sans-serif;
  --fuente-cuerpo: 'Roboto', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--fuente-cuerpo);
  color: var(--texto);
  background-color: #f0f4f4;
  font-size: 14px;
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--fuente-titulo);
  font-weight: 600;
}

/* ==========================================================================
   LAYOUT PRINCIPAL (SAP Fiori Inspired)
   ========================================================================== */

#app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* HEADER SUPERIOR */
#main-header {
  background: linear-gradient(135deg, var(--verde-oscuro) 0%, var(--verde) 50%, var(--azul-corp) 100%);
  color: var(--blanco);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  z-index: 100;
}

.header-logo-section {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-logo {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--blanco);
  color: var(--verde-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fuente-titulo);
  font-weight: 800;
  font-size: 22px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.1);
  border: 2px solid var(--verde-borde);
}

.header-title h1 {
  font-size: 18px;
  letter-spacing: 0.5px;
}

.header-title p {
  font-size: 11px;
  opacity: 0.9;
  font-weight: 300;
}

.header-meta-section {
  display: flex;
  align-items: center;
  gap: 20px;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.badge-iso {
  background-color: rgba(255,255,255,0.15);
  color: var(--blanco);
  border: 1px solid rgba(255,255,255,0.25);
  margin-left: 5px;
}

.user-profile-widget {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: rgba(255,255,255,0.08);
  padding: 6px 14px;
  border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.1);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.user-details {
  display: flex;
  flex-direction: column;
}

.user-details .username {
  font-size: 12.5px;
  font-weight: 500;
}

.user-details .user-role {
  font-size: 10px;
  opacity: 0.8;
  font-weight: 400;
  text-transform: uppercase;
}

.btn-logout {
  color: #ff8a80;
  font-size: 18px;
  cursor: pointer;
  transition: color 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  padding: 4px;
}

.btn-logout:hover {
  color: #ff5252;
  transform: scale(1.1);
}

/* CONTENEDOR CENTRAL */
#middle-container {
  display: flex;
  flex: 1;
}

/* SIDEBAR LATERAL */
#main-sidebar {
  width: 250px;
  background-color: var(--azul-corp);
  color: #cfe0ea;
  box-shadow: 2px 0 10px rgba(0,0,0,0.05);
  display: flex;
  flex-direction: column;
  z-index: 90;
  transition: width 0.3s;
}

.sidebar-menu-wrapper {
  padding: 15px 0;
}

.sidebar-nav ul {
  list-style: none;
}

.menu-divider {
  padding: 15px 20px 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: #cfe0ea;
  text-decoration: none;
  font-weight: 500;
  font-size: 13.5px;
  transition: all 0.2s;
  border-left: 4px solid transparent;
}

.nav-item:hover {
  background-color: rgba(255,255,255,0.06);
  color: var(--blanco);
}

.nav-item.active {
  background-color: #1a5276;
  color: var(--blanco);
  border-left-color: var(--naranja-alerta);
}

.nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

/* MAIN CONTENT */
#main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.content-body {
  flex: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* FOOTER DE LA PÁGINA */
#main-footer {
  background-color: var(--blanco);
  border-top: 1px solid var(--linea);
  padding: 15px 24px;
  text-align: center;
  color: #5b6b6b;
  font-size: 11.5px;
}

.footer-iso-text {
  font-size: 10px;
  color: #999;
  margin-top: 4px;
}

/* ==========================================================================
   COMPONENTES UI: CARDS, TABLAS, FORMULARIOS
   ========================================================================== */

/* CARDS */
.card {
  background-color: var(--blanco);
  border-radius: 10px;
  border: 1px solid var(--linea);
  box-shadow: var(--sombras);
  margin-bottom: 24px;
  overflow: hidden;
}

.card h2 {
  background-color: var(--verde-claro);
  color: var(--verde-oscuro);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 20px;
  border-bottom: 1px solid var(--verde-borde);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card h2 .badge {
  margin-left: auto;
  background-color: var(--verde-oscuro);
  color: var(--blanco);
}

.card-body {
  padding: 20px;
}

/* GRIDS Y CAMPOS */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--azul-corp);
}

.field input, .field select, .field textarea {
  padding: 9px 12px;
  border: 1px solid var(--linea);
  border-radius: 6px;
  font-size: 13.5px;
  font-family: var(--fuente-cuerpo);
  background-color: var(--blanco);
  color: var(--texto);
  transition: all 0.15s;
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.15);
}

.field textarea {
  resize: vertical;
  min-height: 50px;
}

.req::after {
  content: " *";
  color: var(--rojo);
}

/* BOTONES */
.btn {
  border: none;
  border-radius: 6px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  font-family: var(--fuente-titulo);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s;
  text-decoration: none;
}

.btn-verde {
  background-color: var(--verde);
  color: var(--blanco);
}

.btn-verde:hover {
  background-color: var(--verde-oscuro);
}

.btn-azul {
  background-color: var(--azul-corp);
  color: var(--blanco);
}

.btn-azul:hover {
  background-color: var(--azul-sec);
}

.btn-naranja {
  background-color: var(--naranja-alerta);
  color: var(--blanco);
}

.btn-naranja:hover {
  filter: brightness(1.08);
}

.btn-rojo {
  background-color: var(--rojo);
  color: var(--blanco);
}

.btn-rojo:hover {
  filter: brightness(1.08);
}

.btn-gris {
  background-color: var(--blanco);
  color: #5b6b6b;
  border: 1px solid var(--linea);
}

.btn-gris:hover {
  background-color: var(--gris-claro);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 11.5px;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  align-items: center;
  margin-top: 20px;
}

/* TABLAS */
.tabla-wrap {
  overflow: auto;
  border: 1px solid var(--linea);
  border-radius: 8px;
  max-height: 65vh;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 12.5px;
  white-space: nowrap;
}

thead th {
  position: sticky;
  top: 0;
  background-color: var(--verde-oscuro);
  color: var(--blanco);
  padding: 10px 14px;
  font-weight: 600;
  text-align: left;
  font-size: 12px;
  z-index: 5;
  border-bottom: 2px solid var(--verde-borde);
}

tbody td {
  padding: 8px 14px;
  border-bottom: 1px solid #f0f4f4;
  vertical-align: middle;
}

tbody tr:nth-child(even) {
  background-color: #fafcfc;
}

tbody tr:hover {
  background-color: var(--verde-claro);
}

/* TOASTS Y MODALES */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 1000;
}

.toast {
  background-color: var(--azul-corp);
  color: var(--blanco);
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 13.5px;
  box-shadow: var(--sombras-altas);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideUp 0.3s forwards;
  min-width: 300px;
}

.toast.toast-success {
  background-color: var(--verde);
}

.toast.toast-error {
  background-color: var(--rojo);
}

.toast.toast-warning {
  background-color: var(--naranja-alerta);
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* TOOLBAR Y BUSCADORES */
.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.toolbar input[type=search], .toolbar select {
  padding: 8px 12px;
  border: 1px solid var(--linea);
  border-radius: 6px;
  font-size: 13px;
}

.spacer {
  margin-left: auto;
}

/* KPIS */
.kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.kpi {
  background-color: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 6px solid var(--verde);
  border-radius: 8px;
  padding: 16px 20px;
  box-shadow: var(--sombras);
}

.kpi.azul { border-left-color: var(--azul-corp); }
.kpi.naranja { border-left-color: var(--naranja-alerta); }
.kpi.rojo { border-left-color: var(--rojo); }

.k-lab {
  font-size: 11px;
  color: #778;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.k-val {
  font-size: 26px;
  font-weight: 700;
  color: var(--verde-oscuro);
  margin-top: 4px;
}

.kpi.azul .k-val { color: var(--azul-corp); }
.kpi.naranja .k-val { color: var(--naranja-alerta); }
.kpi.rojo .k-val { color: var(--rojo); }

.k-sub {
  font-size: 11px;
  color: #778;
  margin-top: 2px;
}

/* CHIPS CONFIG */
.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--verde-claro);
  color: var(--verde-oscuro);
  border: 1px solid var(--verde-borde);
  border-radius: 20px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 700;
}

.chip button {
  border: none;
  background-color: var(--verde);
  color: var(--blanco);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.chip button:hover {
  background-color: var(--rojo);
}

/* AVISOS Y BANNER */
.aviso {
  background-color: var(--naranja-claro);
  border: 1px solid #ffe0b2;
  color: #8a4b00;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 12.5px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.link {
  color: var(--azul-sec);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
  font-weight: 500;
}

.link:hover {
  color: var(--azul-corp);
}

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.pill-ok { background-color: var(--verde-claro); color: var(--verde-oscuro); }
.pill-no { background-color: var(--rojo-claro); color: var(--rojo); }
.pill-est { background-color: var(--naranja-claro); color: var(--naranja-alerta); }
.pill-rec { background-color: var(--azul-claro); color: var(--azul-corp); }
.pill-desp { background-color: var(--naranja-claro); color: var(--naranja-alerta); }

/* ==========================================================================
   PANTALLA DE LOGIN (Premium Layout)
   ========================================================================== */

#login-body {
  background: linear-gradient(135deg, var(--azul-corp) 0%, var(--verde) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

#login-card {
  background-color: var(--blanco);
  border-radius: 12px;
  box-shadow: var(--sombras-altas);
  width: 100%;
  max-width: 420px;
  padding: 40px 30px;
  text-align: center;
  animation: fadeInDown 0.4s forwards;
}

@keyframes fadeInDown {
  from { transform: translateY(-30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.login-header {
  margin-bottom: 30px;
}

.login-logo {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background-color: var(--verde-claro);
  color: var(--verde-oscuro);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fuente-titulo);
  font-weight: 800;
  font-size: 28px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  margin-bottom: 14px;
  border: 2px solid var(--verde-borde);
}

.login-header h2 {
  font-size: 20px;
  color: var(--azul-corp);
}

.login-header p {
  font-size: 12px;
  color: #778;
  margin-top: 4px;
}

.login-form {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.input-icon-wrapper {
  position: relative;
}

.input-icon-wrapper i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #99a;
  font-size: 14px;
}

.input-icon-wrapper input {
  padding-left: 36px;
  width: 100%;
}

.login-footer {
  margin-top: 24px;
  font-size: 12.5px;
}

/* ==========================================================================
   TRAZABILIDAD Y ACTAS DE RECALL
   ========================================================================== */

#trace-acta, #recall-acta {
  background-color: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--sombras);
  margin-top: 20px;
}

.acta-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 2px solid var(--verde);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.acta-title {
  color: var(--verde-oscuro);
}

.acta-title h3 {
  font-size: 18px;
}

.acta-title span {
  font-size: 10.5px;
  color: #778;
  font-weight: 500;
}

.acta-meta {
  text-align: right;
  font-size: 12px;
  color: #556;
}

.trace-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin: 15px 0 25px;
}

.trace-node {
  background-color: var(--blanco);
  border: 1px solid var(--linea);
  border-left: 5px solid var(--verde);
  border-radius: 8px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 12.5px;
}

.trace-node.bur {
  border-left-color: var(--azul-corp);
}

.trace-node.dst {
  border-left-color: var(--naranja-alerta);
}

.trace-arrow {
  color: var(--verde);
  font-size: 20px;
  font-weight: 700;
}

.sec-title-acta {
  background-color: var(--gris-claro);
  font-size: 12.5px;
  font-weight: 700;
  padding: 6px 12px;
  border-left: 4px solid var(--azul-sec);
  margin-top: 20px;
  color: var(--azul-corp);
}

.sec-title-acta.org {
  border-left-color: var(--verde);
  color: var(--verde-oscuro);
}

.sec-title-acta.dst {
  border-left-color: var(--naranja-alerta);
  color: var(--naranja-alerta);
}

.acta-conclusion {
  background-color: #fafcfc;
  border: 1px solid var(--linea);
  padding: 14px;
  border-radius: 6px;
  font-size: 12px;
  margin-top: 20px;
  text-align: justify;
}

.acta-signatures {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.sig-box {
  flex: 1;
  text-align: center;
  min-width: 200px;
}

.sig-line {
  border-top: 1px solid #333;
  width: 200px;
  margin: 0 auto 6px;
}

/* ==========================================================================
   ESTILOS DE IMPRESIÓN
   ========================================================================== */

@media print {
  body {
    background-color: #fff;
    color: #000;
    font-size: 10px;
  }
  
  #main-sidebar, #main-header, #main-footer, .toolbar, .form-actions, .card, .menu-divider, #toast-container {
    display: none !important;
  }

  #main-content {
    padding: 0 !important;
  }

  #trace-acta, #recall-acta {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    display: block !important;
  }
  
  table {
    font-size: 9px;
  }
  
  thead th {
    background-color: #f4f6f6 !important;
    color: #000 !important;
    border-bottom: 1px solid #000 !important;
  }
}

/* MODALES POPUP */
.modal {
  display: none; 
  position: fixed; 
  z-index: 500; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto; 
  background-color: rgba(0,0,0,0.4);
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--blanco);
  border-radius: 10px;
  width: 90%;
  max-width: 600px;
  box-shadow: var(--sombras-altas);
  animation: modalSlide 0.2s forwards;
  overflow: hidden;
}

@keyframes modalSlide {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  background-color: var(--azul-corp);
  color: var(--blanco);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-size: 15px;
}

.modal-close {
  color: var(--blanco);
  font-size: 20px;
  cursor: pointer;
  background: none;
  border: none;
}

.modal-body {
  padding: 20px;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

@media (max-width: 992px) {
  #main-sidebar {
    width: 70px;
  }
  #main-sidebar .nav-text, #main-sidebar .menu-divider {
    display: none;
  }
  #main-sidebar .nav-item {
    justify-content: center;
    padding: 15px 0;
  }
}

@media (max-width: 768px) {
  #middle-container {
    flex-direction: column;
  }
  #main-sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
  }
  #main-sidebar ul {
    display: flex;
  }
  #main-sidebar .menu-divider {
    display: none;
  }
  #main-sidebar .nav-item {
    padding: 10px 15px;
    font-size: 11px;
  }
  #main-content {
    padding: 16px;
  }
  .grid {
    grid-template-columns: 1fr;
  }
}