/*
 * DUX - Tech Minimal Theme
 * Clean, modern, professional
 */

:root {
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --black: #000000;

    --accent: #2563eb;
    --accent-light: #3b82f6;
    --accent-dark: #1d4ed8;

    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-50);
    color: var(--gray-900);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.dux-header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.dux-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.dux-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-900);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--white);
}

.dux-logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.5px;
}

.dux-logo-text span {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: var(--gray-500);
    letter-spacing: 0;
}

/* Navigation */
.dux-nav {
    display: flex;
    gap: 8px;
}

.dux-nav-item {
    padding: 10px 18px;
    border-radius: 8px;
    color: var(--gray-600);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.dux-nav-item:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.dux-nav-item.active {
    background: var(--gray-900);
    color: var(--white);
}

/* Container */
.dux-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px;
}

/* Page Title */
.dux-page-title {
    margin-bottom: 32px;
}

.dux-page-title h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.5px;
    margin-bottom: 8px;
}

.dux-page-title p {
    font-size: 15px;
    color: var(--gray-500);
}

/* Stats Grid */
.dux-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.dux-stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.2s;
}

.dux-stat-card:hover {
    border-color: var(--gray-300);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.dux-stat-icon {
    width: 44px;
    height: 44px;
    background: var(--gray-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    color: var(--gray-600);
}

.dux-stat-icon svg {
    width: 22px;
    height: 22px;
}

.dux-stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.dux-stat-label {
    font-size: 13px;
    color: var(--gray-500);
}

/* Cards */
.dux-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
}

.dux-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dux-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.dux-card-body {
    padding: 24px;
}

/* Grid Layouts */
.dux-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.dux-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.dux-main-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    margin-bottom: 24px;
}

/* Connector Items */
.dux-connector-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dux-connector-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    transition: all 0.2s;
    cursor: pointer;
}

.dux-connector-item:hover {
    border-color: var(--gray-300);
    background: var(--white);
}

.dux-connector-icon {
    width: 44px;
    height: 44px;
    background: var(--gray-900);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--white);
}

.dux-connector-info {
    flex: 1;
}

.dux-connector-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.dux-connector-desc {
    font-size: 13px;
    color: var(--gray-500);
}

.dux-connector-status {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.dux-connector-status.active {
    background: #dcfce7;
    color: #166534;
}

.dux-connector-status.pending {
    background: #fef3c7;
    color: #92400e;
}

.dux-connector-status.syncing {
    background: #dbeafe;
    color: #1e40af;
}

/* Quality Metrics */
.dux-quality-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.dux-quality-item {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
}

.dux-quality-score {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

.dux-quality-score.high { color: var(--success); }
.dux-quality-score.medium { color: var(--warning); }
.dux-quality-score.low { color: var(--error); }

.dux-quality-label {
    font-size: 12px;
    color: var(--gray-500);
}

/* Progress Bar */
.dux-progress {
    height: 8px;
    background: var(--gray-100);
    border-radius: 4px;
    overflow: hidden;
}

.dux-progress-bar {
    height: 100%;
    background: var(--gray-900);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.dux-progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
}

.dux-progress-label span:first-child {
    color: var(--gray-600);
}

.dux-progress-label span:last-child {
    font-weight: 600;
    color: var(--gray-900);
}

/* Buttons */
.dux-btn {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.dux-btn-primary {
    background: var(--gray-900);
    color: var(--white);
}

.dux-btn-primary:hover {
    background: var(--gray-800);
}

.dux-btn-secondary {
    background: var(--white);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.dux-btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.dux-btn-danger {
    background: var(--white);
    color: var(--error);
    border: 1px solid #fecaca;
}

.dux-btn-danger:hover {
    background: #fef2f2;
}

.dux-btn-sm {
    padding: 8px 14px;
    font-size: 13px;
}

/* Inputs */
.dux-input-group {
    margin-bottom: 20px;
}

.dux-input-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.dux-input {
    width: 100%;
    padding: 12px 14px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    color: var(--gray-900);
    transition: all 0.2s;
}

.dux-input:focus {
    outline: none;
    border-color: var(--gray-900);
    box-shadow: 0 0 0 3px rgba(17,24,39,0.1);
}

.dux-input::placeholder {
    color: var(--gray-400);
}

.dux-select {
    width: 100%;
    padding: 12px 14px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 14px;
    color: var(--gray-900);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

/* Terminal/Log */
.dux-terminal {
    background: var(--gray-900);
    border-radius: 10px;
    padding: 16px;
    font-family: 'JetBrains Mono', 'SF Mono', monospace;
    font-size: 12px;
    max-height: 280px;
    overflow-y: auto;
}

.dux-terminal-line {
    display: flex;
    margin-bottom: 6px;
    line-height: 1.5;
}

.dux-terminal-time {
    color: var(--gray-500);
    margin-right: 12px;
    min-width: 70px;
}

.dux-terminal-msg {
    color: var(--gray-400);
}

.dux-terminal-msg.success { color: #4ade80; }
.dux-terminal-msg.error { color: #f87171; }
.dux-terminal-msg.info { color: #60a5fa; }
.dux-terminal-msg.warning { color: #fbbf24; }

/* Tables */
.dux-table {
    width: 100%;
    border-collapse: collapse;
}

.dux-table th {
    text-align: left;
    padding: 12px 16px;
    background: var(--gray-50);
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--gray-200);
}

.dux-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
}

.dux-table tr:hover td {
    background: var(--gray-50);
}

/* Toggle */
.dux-toggle {
    width: 44px;
    height: 24px;
    background: var(--gray-200);
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: all 0.2s;
}

.dux-toggle.active {
    background: var(--gray-900);
}

.dux-toggle::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--white);
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.dux-toggle.active::after {
    left: 23px;
}

/* Badges */
.dux-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

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

.dux-badge-warning {
    background: #fef3c7;
    color: #92400e;
}

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

.dux-badge-info {
    background: #dbeafe;
    color: #1e40af;
}

/* Cost Display */
.dux-cost-card {
    background: var(--gray-50);
    border: 1px solid var(--gray-100);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 12px;
}

.dux-cost-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dux-cost-label {
    font-size: 13px;
    color: var(--gray-500);
}

.dux-cost-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.dux-cost-unit {
    font-size: 12px;
    color: var(--gray-500);
    margin-left: 4px;
}

/* Footer */
.dux-footer {
    text-align: center;
    padding: 32px;
    margin-top: 48px;
    border-top: 1px solid var(--gray-200);
}

.dux-footer-logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.dux-footer-text {
    font-size: 13px;
    color: var(--gray-500);
}

/* Responsive */
@media (max-width: 1200px) {
    .dux-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dux-main-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .dux-header {
        padding: 16px 20px;
        flex-direction: column;
        gap: 16px;
    }

    .dux-nav {
        flex-wrap: wrap;
        justify-content: center;
    }

    .dux-container {
        padding: 20px;
    }

    .dux-stats-grid {
        grid-template-columns: 1fr;
    }

    .dux-grid-2, .dux-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.dux-fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}