/* Nobel Biocare Proposal Tool v2 - Styles */

:root {
    --brand-primary: #000000;
    --brand-accent: #FED880;
    --brand-grey: #F2F1F0;
    --brand-white: #FFFFFF;
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --border-color: #e0e0e0;
    --sidebar-width: 260px;
    --quote-panel-width: 360px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--brand-grey);
    color: var(--text-primary);
    line-height: 1.5;
}

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

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--brand-primary);
    color: var(--brand-white);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header .logo {
    height: 32px;
    filter: brightness(0) invert(1);
    margin-bottom: 0.5rem;
}

.sidebar-header h1 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--brand-accent);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-section-title {
    padding: 0.5rem 1.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.5rem;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.nav-item:hover {
    background: rgba(255,255,255,0.1);
    color: var(--brand-white);
}

.nav-item.active {
    background: var(--brand-accent);
    color: var(--brand-primary);
    font-weight: 500;
}

.nav-icon {
    font-size: 1.1rem;
}

.sidebar-footer {
    padding: 1rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    max-width: calc(100vw - var(--sidebar-width));
}

.main-content.quote-open {
    margin-right: var(--quote-panel-width);
}

/* Page Header */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-secondary);
}

/* Category Discount Bar */
.category-discount-bar {
    background: var(--brand-white);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.category-discount-bar label {
    font-weight: 500;
    white-space: nowrap;
}

.category-discount-bar input {
    width: 100px;
}

.category-discount-bar .btn {
    margin-left: auto;
}

/* Product Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

/* Product Card */
.product-card {
    background: var(--brand-white);
    border-radius: 8px;
    padding: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: box-shadow 0.2s;
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.product-id {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.product-price {
    font-weight: 600;
    color: var(--brand-primary);
}

.product-description {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    min-height: 2.7rem;
}

.product-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.product-controls input {
    width: 70px;
}

.product-controls .input-group {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-controls .input-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Input Styles */
input[type="number"],
input[type="text"],
input[type="password"] {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    font-family: inherit;
}

input[type="number"]:focus,
input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: var(--brand-accent);
    box-shadow: 0 0 0 2px rgba(254, 216, 128, 0.3);
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: #333;
}

.btn-secondary {
    background: var(--brand-grey);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: #e0e0e0;
}

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

.btn-accent:hover {
    background: #f5c960;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
    opacity: 0.7;
}

.btn-icon:hover {
    opacity: 1;
}

/* Quote Panel */
.quote-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--quote-panel-width);
    height: 100vh;
    background: var(--brand-white);
    box-shadow: -2px 0 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 90;
}

.quote-panel.open {
    transform: translateX(0);
}

.quote-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.quote-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
}

.quote-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.quote-item {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

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

.quote-item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.25rem;
}

.quote-item-id {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-family: monospace;
}

.quote-item-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: #cc0000;
    font-size: 0.8rem;
}

.quote-item-desc {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.quote-item-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.quote-item-extended {
    font-weight: 600;
    color: var(--text-primary);
}

.empty-quote {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.quote-totals {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color);
    background: var(--brand-grey);
}

.total-row {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.9rem;
}

.total-final {
    font-weight: 600;
    font-size: 1.1rem;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
    padding-top: 0.5rem;
}

.quote-actions {
    padding: 1rem 1.25rem;
    display: flex;
    gap: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.quote-actions .btn {
    flex: 1;
}

/* Quote FAB */
.quote-fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--brand-accent);
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.2s, box-shadow 0.2s;
    z-index: 80;
}

.quote-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

.quote-fab span {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--brand-primary);
    color: var(--brand-white);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Kit Cards */
.kit-card {
    background: var(--brand-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.kit-header {
    background: var(--brand-primary);
    color: var(--brand-white);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kit-name {
    font-weight: 600;
}

.kit-price {
    color: var(--brand-accent);
    font-weight: 600;
}

.kit-body {
    padding: 1.25rem;
}

.kit-components {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.kit-components.show {
    display: block;
}

.kit-component {
    display: flex;
    justify-content: space-between;
    padding: 0.35rem 0;
    font-size: 0.85rem;
}

.kit-component-id {
    color: var(--text-secondary);
    font-family: monospace;
    font-size: 0.75rem;
}

.kit-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Promo Cards */
.promo-card {
    background: linear-gradient(135deg, var(--brand-accent) 0%, #f5c960 100%);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.promo-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.promo-description {
    margin-bottom: 1rem;
    opacity: 0.9;
}

.promo-items {
    background: rgba(255,255,255,0.5);
    border-radius: 4px;
    padding: 1rem;
    margin-bottom: 1rem;
}

/* Alerts */
.alerts {
    margin-bottom: 1.5rem;
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-primary);
}

.login-box {
    background: var(--brand-white);
    padding: 2.5rem;
    border-radius: 8px;
    width: 100%;
    max-width: 380px;
    text-align: center;
}

.login-box .logo {
    height: 40px;
    margin-bottom: 1.5rem;
}

.login-box h1 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.login-box input {
    width: 100%;
    margin-bottom: 1rem;
}

.login-box .btn {
    width: 100%;
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--brand-white);
    border-radius: 8px;
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--brand-primary);
    color: var(--brand-white);
    font-weight: 500;
    font-size: 0.85rem;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: var(--brand-grey);
}

/* Filters Bar */
.filters-bar {
    background: var(--brand-white);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-group select,
.filter-group input {
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    min-width: 150px;
}

/* Component Tooltip */
.component-tooltip {
    position: absolute;
    background: var(--brand-primary);
    color: var(--brand-white);
    padding: 1rem;
    border-radius: 8px;
    max-width: 350px;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    font-size: 0.85rem;
}

.component-tooltip .tooltip-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--brand-accent);
}

.component-tooltip ul {
    margin: 0;
    padding-left: 1.25rem;
}

.component-tooltip li {
    margin-bottom: 0.25rem;
}

/* Product subcategory badge */
.product-subcategory {
    font-size: 0.7rem;
    color: var(--text-secondary);
    background: var(--brand-grey);
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    display: inline-block;
    margin-bottom: 0.5rem;
}

/* Platform select in product card */
.product-platform {
    margin-bottom: 0.75rem;
}

.product-platform label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-right: 0.5rem;
}

.product-platform select {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

/* Quote customer inputs */
.quote-customer {
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.quote-customer label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.quote-customer input {
    width: 100%;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 60px;
    }
    
    .sidebar-header h1,
    .nav-section-title,
    .nav-text {
        display: none;
    }
    
    .sidebar-header {
        padding: 1rem;
    }
    
    .nav-item {
        justify-content: center;
        padding: 0.75rem;
    }
    
    .main-content {
        margin-left: 60px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}