:root {
    --primary: #2962ff; /* Azul Google */
    --primary-dark: #0039cb;
    --primary-gradient: linear-gradient(135deg, #2962ff 0%, #6200ea 100%);
    --bg-body: #f8f9fa;
    --glass-bg: rgba(255, 255, 255, 0.95);
    --accent: #6200ea;
    --bg-light: #f5f7fa;
    --card-bg: #ffffff;
    --text-main: #202124;
    --shadow-soft: 0 4px 24px rgba(0,0,0,0.06);
    --text-light: #5f6368;
    --success: #00c853;
    --warning: #ffab00;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    margin: 0;
    min-height: 100vh;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

/* Header */
header {
    background: white;
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: transform 0.2s;
    border: 1px solid rgba(0,0,0,0.05);
}

.employee-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.employee-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.score-badge {
    background: #e8f0fe;
    color: var(--primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* Detail View */
.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.radar-chart-container {
    height: 300px;
    position: relative;
}

.ai-section {
    background: linear-gradient(135deg, #2962ff11, #6200ea11);
    border: 1px solid #2962ff33;
    margin-top: 2rem;
}

.btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s;
}

.btn-ai {
    background: linear-gradient(45deg, var(--primary), var(--accent));
}

.btn:hover {
    filter: brightness(1.1);
}

/* Loading Animation */
.loading-pulse {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

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

/* Markdown Content */
.markdown-content h1 { font-size: 1.5rem; color: var(--accent); }
.markdown-content h2 { font-size: 1.2rem; color: var(--primary); margin-top: 1.5rem;}
.markdown-content ul { padding-left: 1.2rem; }

/* Responsive */
@media (max-width: 768px) {
    .profile-header { flex-direction: column; gap: 1rem; }
}

/* Auth View */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: var(--primary-gradient);
}
.login-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Dashboard & Search (HU-001) */
.hero-search {
    background: var(--primary-gradient);
    padding: 4rem 1rem 3rem;
    text-align: left;
    color: white;
    border-radius: 0 0 24px 24px;
}

.search-box-container {
    position: relative;
    max-width: 600px;
    margin: 2rem auto 0;
}

.search-input {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border-radius: 50px;
    border: none;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    outline: none;
    transition: transform 0.2s;
}
.search-input:focus {
    transform: scale(1.02);
}

/* Resultados Dinámicos */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    margin-top: 10px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 100;
    overflow: hidden;
    display: none; /* Oculto por defecto */
}
.search-results.active {
    display: block;
    animation: slideDown 0.3s ease;
}

.result-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #eee;
    text-decoration: none;
    color: var(--text-main);
    transition: background 0.2s;
}
.result-item:hover {
    background: #f0f4ff;
}
.result-avatar {
    width: 40px;
    height: 40px;
    background: #e8f0fe;
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 1rem;
}

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

/* Responsive */
@media (max-width: 768px) {
    .hero-search { padding: 3rem 1rem; }
    .search-input { font-size: 1rem; }
}

@media print {
    nav, .btn, .btn-ai, #emptyState, #processingState, footer {
        display: none !important;
    }
    body {
        background: white !important;
    }
    .container {
        width: 100% !important;
        max-width: none !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    .kpi-card {
        box-shadow: none !important;
        border: 1px solid #eee !important;
    }
    .report-header {
        border-radius: 0 !important;
        -webkit-print-color-adjust: exact;
    }
}