:root {
  --primary-color: #2e7d32; /* Green from logo */
  --secondary-color: #0d47a1; /* Blue from logo */
  --bg-color: #f8fafc;
  --sidebar-bg: #fff;
  --card-bg: #fff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --accent-color: #4ade80;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

[data-theme="dark"] {
  --bg-color: #0f172a;
  --sidebar-bg: #1e293b;
  --card-bg: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.5);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.5);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  transition: background-color var(--transition-normal);
}

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

/* Sidebar */
.sidebar {
  width: 260px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--border-color);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
  transition: all var(--transition-normal);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(74, 222, 128, 0.3);
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
}

.logo-text span {
  color: var(--primary-color);
}

nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition-fast);
  text-align: left;
}

.nav-item:hover {
  background-color: var(--border-color);
  color: var(--primary-color);
}

.nav-item.active {
  background-color: rgba(46, 125, 50, 0.1);
  color: var(--primary-color);
}

.nav-item.active i {
  color: var(--primary-color);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 20px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

/* Main Content */
.main-content {
  margin-left: 260px;
  flex: 1;
  padding: 32px;
  max-width: calc(100vw - 260px);
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.top-bar h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 700;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.search-bar {
  position: relative;
  display: flex;
  align-items: center;
}

.search-bar i {
  position: absolute;
  left: 12px;
  width: 18px;
  color: var(--text-muted);
}

.search-bar input {
  padding: 10px 10px 10px 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  background-color: var(--card-bg);
  width: 250px;
  font-family: 'Inter', sans-serif;
  transition: all var(--transition-fast);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
  width: 300px;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-search {
  position: relative;
  display: flex;
  align-items: center;
}

.header-search i {
  position: absolute;
  left: 12px;
  width: 16px;
  color: var(--text-muted);
}

.header-search input {
  padding: 8px 12px 8px 38px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  width: 220px;
  font-size: 0.9rem;
  font-family: 'Outfit', sans-serif;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.header-search input:focus {
  width: 320px;
  border-color: var(--primary-color);
  background: var(--card-bg);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  outline: none;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  background: rgba(0, 0, 0, 0.02);
}

.user-profile:hover {
  background: rgba(0, 102, 255, 0.05);
  border-color: rgba(0, 102, 255, 0.1);
}

body[data-theme='dark'] .user-profile {
  background: rgba(255, 255, 255, 0.03);
}

body[data-theme='dark'] .user-profile:hover {
  background: rgba(255, 255, 255, 0.08);
}

.user-details {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
}

.user-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.avatar {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px; /* Estilo moderno no circular */
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 4px 10px rgba(46, 125, 50, 0.2);
}

/* Cards & Widgets */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

/* Inventory Table */
.data-table-container {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

thead, thead tr, th {
  background: transparent !important;
  background-color: transparent !important;
}

th {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.05em;
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
}

tr:hover td {
  background-color: rgba(46, 125, 50, 0.02);
}

/* Buttons */
.btn {
  padding: 10px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: #1b5e20;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
}

.btn-secondary {
  background-color: var(--border-color);
  color: var(--text-main);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  padding: 24px;
}

.stat-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon.green { background-color: rgba(74, 222, 128, 0.1); color: var(--primary-color); }
.stat-icon.blue { background-color: rgba(59, 130, 246, 0.1); color: var(--secondary-color); }
.stat-icon.purple { background-color: rgba(168, 85, 247, 0.1); color: #8b5cf6; }

.stat-value {
  font-size: 28px;
  font-weight: 700;
  font-family: 'Outfit', sans-serif;
  margin-bottom: 4px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 14px;
}

/* Quotation Form */
.quote-form-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 14px;
}

input, select, textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    color: var(--text-main);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    height: 42px;
}

textarea#quote-address {
    height: auto !important;
    min-height: 100px;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

/* Item List in Form */
.items-table {
  width: 100%;
}

.items-table th { padding: 12px; }
.items-table td { padding: 12px; }

.qty-input, .price-input { 
  width: 100% !important; 
  padding: 8px !important;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.item-select {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.btn-icon {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
}

.btn-icon:hover {
  color: #ef4444;
}

/* Badge styles */
.badge {
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
}
.badge.pending { background: #fef3c7; color: #92400e; }
.badge.success { background: #dcfce7; color: #166534; }

/* Modal hidden status */
.hidden { display: none !important; }

/* Utilities */
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.w-100 { width: 100%; }
.h4 { font-size: 1.25rem; font-weight: 700; }
.text-primary { color: var(--primary-color); }
.text-danger { color: #ef4444; }

.print-area {
    max-width: 850px; /* Restaurado para que la vista previa web se vea bien */
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

/* --- Estilos de Impresión Profesional --- */
@page {
    size: letter;
    margin: 0; /* Controlamos los márgenes por código para total precisión */
}

@media print {
    /* Ocultar elementos de la UI */
    .sidebar, .nav, .no-print, .search-bar, .theme-toggle, .header, .top-bar, .btn-secondary, .btn-icon, #notification-container, .toast {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    /* Forzar fondo blanco y texto negro */
    body, html, #app, .main-content, #content-area {
        background: white !important;
        color: black !important;
        margin: 0 !important;
        padding: 0 !important;
        width: 100% !important;
        display: block !important;
    }

    /* Ajuste de la cotización para que coincida EXACTAMENTE con la hoja */
    .print-area {
        display: flex !important;
        flex-direction: column !important;
        background: white !important;
        width: 21.59cm !important; /* Ancho exacto hoja carta */
        height: 27.94cm !important; /* Alto exacto hoja carta */
        max-width: none !important;
        padding: 1.5cm !important; /* Margen de diseño controlado */
        margin: 0 !important;
        box-sizing: border-box !important;
        border: none !important;
        box-shadow: none !important;
        position: relative !important;
    }

    /* Forzar que el pie de página esté abajo del todo */
    .print-area > div:last-child {
        margin-top: auto !important;
        padding-top: 2rem !important;
    }

    /* Forzar color de texto en todos los hijos */
    .print-area *, .print-area h1, .print-area h2, .print-area h3, .print-area p, .print-area td, .print-area th {
        color: black !important;
        background: transparent !important;
    }

    /* Estilo para la tabla de impresión */
    table {
        width: 100% !important;
        border-collapse: collapse !important;
    }
    
    th, td {
        border-bottom: 1px solid #ddd !important;
        padding: 8px 10px !important;
    }
}

/* Quote Preview UI (Chips S.A. format) */
#print-view {
    background: white;
    padding: 30px;
    border-radius: 4px;
    color: #333;
}

.quote-header {
    display: flex;
    justify-content: space-between;
    border-bottom: 2px solid #f0f0f0;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.brand-info h1 { font-size: 24px; color: var(--primary-color); }
.brand-info p { font-size: 12px; color: #666; width: 200px; }

.quote-number-area { text-align: right; }
.quote-number-area .label { color: #666; font-size: 14px; margin-bottom: 5px; }

.quote-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 30px;
    font-size: 14px;
}

.minimal-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
}

.minimal-table th {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 10px;
    text-align: left;
    color: var(--text-muted);
}

.minimal-table td {
    padding: 10px;
    border-bottom: 1px solid #f1f5f9;
}

/* Responsive */
@media (max-width: 1024px) {
  .sidebar { width: 80px; padding: 24px 12px; }
  .logo-text, .nav-item span, .theme-toggle span { display: none; }
  .main-content { margin-left: 80px; max-width: calc(100vw - 80px); }
  .nav-item { justify-content: center; padding: 16px; }
}

@media (max-width: 768px) {
  .quote-form-grid { grid-template-columns: 1fr; }
}

/* Filas de formulario alineadas y responsivas */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: flex-end; /* Alinea los inputs al fondo si las etiquetas tienen distinto alto */
}

@media (max-width: 580px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}
/* Modales Premium Centrados */
#modal-container {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}
#modal-container.hidden {
    display: none !important;
}

/* Notifications / Toast */
#notification-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--primary-color);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 450px;
    transform: translateX(100%);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1), opacity 0.5s ease;
    pointer-events: all;
    color: var(--text-main);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

/* Alineación numérica personalizada */
.text-right {
    text-align: right !important;
}

table th.text-right, table td.text-right {
    padding-right: 1.5rem !important; /* Slightly reduced padding to save space */
}

.row-total {
    white-space: nowrap;
    font-weight: 600;
    min-width: 120px; /* Ensure enough space for currency + numbers */
}

.toast i {
    font-size: 20px;
}

.toast.success { border-color: #4ade80; }
.toast.success i { color: #4ade80; }
.toast.error { border-color: #ef4444; }
.toast.error i { color: #ef4444; }
.toast.info { border-color: var(--secondary-color); }
.toast.info i { color: var(--secondary-color); }

[data-theme="dark"] .toast {
    background: rgba(30, 41, 59, 0.95);
    border-color: var(--primary-color);
}

.badge {
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* --- Status Indicators --- */
.status-indicator {
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* --- LOGIN SCREEN PREMIUM --- */
.login-mode .sidebar, .login-mode .top-bar {
    display: none !important;
}

.login-mode .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
    max-width: 100vw !important;
}

.login-screen {
    position: fixed;
    top:0; left:0; width:100vw; height:100vh;
    background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 40px;
    text-align: center;
    animation: fadeInScale 0.4s ease-out;
}

.login-header h2 {
    font-size: 2rem;
    margin: 15px 0 5px;
    color: var(--primary-color);
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

.user-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 5px;
    margin-bottom: 30px;
}

.user-card {
    display: flex;
    align-items: center;
    padding: 15px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-align: left;
}

.user-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.user-avatar {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 15px;
}

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-main);
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.login-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.login-footer p {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

@keyframes fadeInScale {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

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

.animate-slide-up {
    animation: animate-slide-up 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Sincronización Indicator Style update */
.status-indicator.syncing {
    animation: pulseSync 1.5s infinite;
}

@keyframes pulseSync {
    0% { opacity: 0.5; }
    50% { opacity: 1; }
    100% { opacity: 0.5; }
}

.syncing {
    animation: pulse-sync 1.5s infinite ease-in-out;
}

@keyframes pulse-sync {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.95); }
    100% { opacity: 1; transform: scale(1); }
}

/* --- PROFILE DROPDOWN --- */
.profile-dropdown {
    position: fixed;
    width: 250px;
    border-radius: 15px;
    padding: 10px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    z-index: 10000;
    animation: slideDownFade 0.2s ease-out;
}

@keyframes slideDownFade {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.dropdown-header {
    display: flex;
    align-items: center;
    padding: 10px;
    margin-bottom: 5px;
}

.dropdown-avatar {
    width: 40px; height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 12px;
}

.dropdown-info .name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.dropdown-info .role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 15px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    color: var(--text-main);
}

.dropdown-item:hover {
    background: rgba(255,255,255,0.05);
    color: var(--primary-color);
}

.dropdown-item i {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.dropdown-item.logout:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.dropdown-item.logout:hover i {
    color: #ef4444;
}