/* FerrERP - Custom Styles
   Basado en el prototipo de Pencil.dev
*/

/* Variables CSS */
:root {
    /* Colores primarios */
    --primary: #E07B54;
    --primary-hover: #D06A43;
    --primary-foreground: #FFFFFF;

    --secondary: #0D6E6E;
    --secondary-foreground: #FFFFFF;

    /* Sidebar */
    --sidebar: #1F2937;
    --sidebar-foreground: #F9FAFB;
    --sidebar-muted: #9CA3AF;
    --sidebar-hover: #374151;
    --sidebar-active: #E07B54;

    /* Fondos */
    --background: #FAFAFA;
    --background-surface: #FFFFFF;
    --background-muted: #F5F5F5;

    /* Bordes */
    --border: #E5E5E5;
    --border-muted: #F0F0F0;

    /* Textos */
    --foreground: #1A1A1A;
    --foreground-secondary: #666666;
    --foreground-muted: #888888;
    --foreground-disabled: #AAAAAA;

    /* Estados */
    --success: #16A34A;
    --success-bg: #DCFCE7;
    --warning: #F59E0B;
    --warning-bg: #FEF3C7;
    --error: #DC2626;
    --error-bg: #FEE2E2;

    /* Bordes redondeados */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);

    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* Reset y base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    background-color: var(--background);
    color: var(--foreground);
    font-size: 14px;
    line-height: 1.5;
}

/* Layout principal */
.app-container {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

.main-content.full-width {
    margin-left: 0;
}

.content-area {
    padding: 32px;
    flex: 1;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background-color: var(--sidebar);
    display: flex;
    flex-direction: column;
    z-index: 1000;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px;
    height: 64px;
    border-bottom: 1px solid #374151;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background-color: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 20px;
}

.logo-text {
    color: var(--sidebar-foreground);
    font-size: 20px;
    font-weight: 700;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    color: var(--sidebar-muted);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-item:hover {
    background-color: var(--sidebar-hover);
    color: var(--sidebar-foreground);
}

.nav-item.active {
    background-color: var(--sidebar-hover);
    color: var(--sidebar-foreground);
}

.nav-item.active .material-symbols-rounded {
    color: var(--sidebar-active);
}

.sidebar-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-top: 1px solid #374151;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 16px;
}

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

.user-name {
    color: var(--sidebar-foreground);
    font-weight: 500;
    font-size: 14px;
}

.user-role {
    color: var(--sidebar-muted);
    font-size: 12px;
}

/* Header */
.top-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    height: 64px;
    background-color: var(--background-surface);
    border-bottom: 1px solid var(--border);
}

.page-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--foreground);
    margin: 0;
}

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

.header-date {
    color: var(--foreground-secondary);
    font-size: 14px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background-color: var(--background-muted);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--foreground-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-icon:hover {
    background-color: var(--border);
}

/* Alerts */
.alerts-container {
    margin-bottom: 24px;
}

.alert {
    display: flex;
    align-items: center;
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 14px;
}

.alert .material-symbols-rounded {
    font-size: 20px;
}

/* Cards */
.card {
    background-color: var(--background-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-muted);
    font-weight: 600;
    font-size: 16px;
}

.card-body {
    padding: 20px;
}

/* Metric Cards */
.metric-card {
    background-color: var(--background-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.metric-label {
    font-size: 13px;
    color: var(--foreground-secondary);
    font-weight: 500;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--foreground);
    margin: 8px 0 4px;
}

.metric-sub {
    font-size: 13px;
    color: var(--foreground-muted);
}

/* Badges */
.badge {
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background-color: var(--success-bg);
    color: var(--success);
}

.badge-warning {
    background-color: var(--warning-bg);
    color: var(--warning);
}

.badge-error, .badge-danger {
    background-color: var(--error-bg);
    color: var(--error);
}

.badge-secondary {
    background-color: var(--background-muted);
    color: var(--foreground-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn .material-symbols-rounded {
    font-size: 20px;
    line-height: 1;
}

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

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

.btn-secondary {
    background-color: var(--background-surface);
    border-color: var(--border);
    color: var(--foreground);
}

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

/* Forms */
.form-label {
    font-weight: 500;
    color: var(--foreground);
    margin-bottom: 6px;
}

.form-control, .form-select {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(224, 123, 84, 0.1);
}

.form-control::placeholder {
    color: var(--foreground-disabled);
}

/* Ocultar flechas en inputs number */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Tables */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background-color: var(--background-muted);
    border-bottom: 1px solid var(--border);
    padding: 12px 16px;
    font-weight: 600;
    font-size: 13px;
    color: var(--foreground-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table tbody td {
    padding: 16px;
    border-bottom: 1px solid var(--border-muted);
    vertical-align: middle;
}

.table tbody tr:hover {
    background-color: var(--background-muted);
}

.table-code {
    font-family: var(--font-mono);
    font-weight: 500;
}

/* Stock bajo */
.stock-bajo {
    color: var(--error);
}

.row-stock-bajo {
    background-color: var(--error-bg) !important;
}

/* Search Bar */
.search-bar {
    position: relative;
}

.search-bar .material-symbols-rounded {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--foreground-muted);
}

.search-bar input {
    padding-left: 44px;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--foreground-muted);
}

.empty-state .material-symbols-rounded {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Loading */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: block;
}

.htmx-request.htmx-indicator {
    display: block;
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }
}

/* POS Specific */
.pos-container {
    display: flex;
    height: calc(100vh - 64px);
    margin: -32px;
}

.pos-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.pos-right {
    width: 380px;
    background-color: var(--background-surface);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.pos-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background-color: var(--background-surface);
    border-bottom: 1px solid var(--border);
}

.pos-search {
    flex: 1;
    max-width: 400px;
}

.cart-area {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
}

.cart-table {
    width: 100%;
}

.cart-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--foreground-muted);
}

.payment-section {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
}

.payment-title {
    font-size: 18px;
    font-weight: 600;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-total {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.payment-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.payment-method {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.payment-method:hover {
    border-color: var(--primary);
}

.payment-method.active {
    border-color: var(--primary);
    background-color: rgba(224, 123, 84, 0.1);
}

.btn-confirm-sale {
    height: 56px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-lg);
    margin-top: auto;
}

/* Quantity input in cart */
.qty-input {
    width: 60px;
    text-align: center;
    padding: 4px 8px;
    min-width: 56px;
    color: var(--foreground);
    background-color: var(--background-surface);
    font-weight: 600;
}

.cart-area .input-group {
    flex-wrap: nowrap;
    align-items: center;
}

.cart-area .input-group .btn {
    width: 32px;
    padding-left: 0;
    padding-right: 0;
}

.cart-area .input-group .qty-input {
    flex: 1 1 auto;
    width: 44px;
    min-width: 44px;
    max-width: 64px;
}

/* Remove number input spinners in cart quantity */
.cart-area .qty-input::-webkit-outer-spin-button,
.cart-area .qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-area .qty-input {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Action icons in tables */
.action-icons {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.action-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--foreground-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.action-icon:hover {
    background-color: var(--background-muted);
    color: var(--foreground);
}

/* Login Page */
.login-container {
    display: flex;
    min-height: 100vh;
}

.login-left {
    flex: 1;
    background-color: var(--sidebar);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

.login-right {
    width: 500px;
    background-color: var(--background-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
}

.login-logo {
    width: 80px;
    height: 80px;
    background-color: var(--primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 40px;
    font-weight: 700;
    margin: 0 auto 24px;
}

.login-title {
    color: var(--sidebar-foreground);
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-subtitle {
    color: var(--sidebar-muted);
    font-size: 16px;
    margin-bottom: 40px;
}

.login-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--sidebar-foreground);
}

.login-feature .material-symbols-rounded {
    color: var(--primary);
}

.login-form {
    width: 100%;
    max-width: 360px;
}

.login-form h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.login-form p {
    color: var(--foreground-secondary);
    margin-bottom: 32px;
}

.login-form .btn-primary {
    width: 100%;
    height: 48px;
    font-size: 16px;
    font-weight: 600;
}

/* Error Pages */
.error-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-icon {
    font-size: 80px;
    margin-bottom: 16px;
    color: var(--foreground-muted);
}

.error-code {
    font-size: 72px;
    font-weight: 700;
    color: var(--foreground);
    margin: 0;
    line-height: 1;
}

.error-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--foreground);
    margin: 16px 0 8px;
}

.error-message {
    font-size: 16px;
    max-width: 400px;
    margin: 0 auto;
}

/* Breadcrumbs */
.breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
}

.breadcrumb-item a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--foreground-muted);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--foreground-muted);
}

/* List Group Custom */
.list-group-item {
    border-color: var(--border-muted);
}

/* Definition List */
dl dt {
    font-weight: 500;
    font-size: 13px;
}

dl dd {
    margin-bottom: 12px;
}

/* Modals */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid var(--border-muted);
    padding: 20px 24px;
}

.modal-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--foreground);
}

.modal-body {
    padding: 24px;
    font-size: 14px;
    color: var(--foreground-secondary);
    line-height: 1.6;
}

.modal-footer {
    border-top: 1px solid var(--border-muted);
    padding: 16px 24px;
}

.modal-backdrop.show {
    opacity: 0.4;
}