/* 
 * 3dgeno Client Portal Stylesheet
 * Aesthetic: Scientific precision meets biotech professionalism
 */

:root {
    /* Color palette - Deep ocean meets laboratory */
    --primary-dark: #0a1929;
    --primary-navy: #132f4c;
    --primary-blue: #1976d2;
    --accent-cyan: #00e5ff;
    --accent-teal: #1de9b6;
    --text-primary: #ffffff;
    --text-secondary: #b2bac2;
    --text-muted: #6b7785;
    --surface: #1a2332;
    --surface-elevated: #233044;
    --error: #ff5252;
    --success: #69f0ae;
    --border: rgba(255, 255, 255, 0.12);
    
    /* Typography */
    --font-display: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --glow: 0 0 20px rgba(0, 229, 255, 0.3);
}

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

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

body {
    font-family: var(--font-display);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-navy) 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated grid background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    pointer-events: none;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

#app {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background: rgba(26, 35, 50, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.header-logo span {
    color: var(--accent-cyan);
    font-weight: 400;
}

.header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-badge {
    background: var(--surface-elevated);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.875rem;
    border: 1px solid var(--border);
}

.btn-logout {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    border-color: var(--error);
    color: var(--error);
}

/* Login page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-lg);
}

.login-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--spacing-xl);
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.5s ease-out;
}

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

.login-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.login-title h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.login-title p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: var(--glow);
}

.btn-primary {
    width: 100%;
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
    border: none;
    border-radius: 6px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

.btn-primary:active {
    transform: translateY(0);
}

.error-message {
    background: rgba(255, 82, 82, 0.1);
    border: 1px solid var(--error);
    border-radius: 6px;
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    color: var(--error);
    font-size: 0.875rem;
}

/* Main content area */
.main-content {
    flex: 1;
    padding: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Dashboard layout */
.dashboard {
    display: grid;
    gap: var(--spacing-lg);
}

.dashboard-header {
    margin-bottom: var(--spacing-lg);
}

.dashboard-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

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

/* Cards */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.card:hover {
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--accent-cyan);
}

/* Stat cards */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: var(--surface-elevated);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border-left: 3px solid var(--accent-cyan);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: var(--font-mono);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* File list */
.file-list {
    display: grid;
    gap: var(--spacing-md);
}

.file-item {
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
}

.file-item:hover {
    border-color: var(--accent-cyan);
    transform: translateX(4px);
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-mono);
}

.file-meta {
    display: flex;
    gap: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.file-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.875rem;
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.btn-success {
    background: var(--success);
    color: var(--primary-dark);
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(105, 240, 174, 0.3);
}

/* Protocol selector */
.protocol-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.protocol-card {
    background: var(--surface-elevated);
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.protocol-card:hover {
    border-color: var(--accent-cyan);
    transform: scale(1.02);
}

.protocol-card.active {
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.1);
}

.protocol-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.protocol-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.protocol-description {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 25, 41, 0.9);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
    animation: fadeIn 0.2s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.btn-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: color 0.2s;
}

.btn-close:hover {
    color: var(--text-primary);
}

/* Code block */
.code-block {
    background: var(--primary-dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: var(--spacing-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

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

.table th {
    text-align: left;
    padding: var(--spacing-sm);
    border-bottom: 2px solid var(--border);
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.table td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--border);
}

.table tr:hover {
    background: rgba(0, 229, 255, 0.05);
}

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

.text-center {
    text-align: center;
}

.text-mono {
    font-family: var(--font-mono);
}

.text-success {
    color: var(--success);
}

.text-error {
    color: var(--error);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mt-md {
    margin-top: var(--spacing-md);
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--accent-cyan);
    animation: spin 1s linear infinite;
}

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

/* Responsive */
@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
    }
    
    .protocol-selector {
        grid-template-columns: 1fr;
    }
    
    .stat-grid {
        grid-template-columns: 1fr;
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .file-actions {
        width: 100%;
        justify-content: stretch;
    }
    
    .file-actions button {
        flex: 1;
    }
}