:root {
    /* Premium Light Theme Tokens */
    --bg-primary: #f8fafc; /* Very light slate */
    --bg-secondary: #ffffff; /* White */
    --text-primary: #0f172a; /* Dark slate */
    --text-secondary: #475569; /* Medium slate */
    --accent-primary: #0ea5e9; /* Light Blue */
    --accent-primary-hover: #0284c7;
    --accent-secondary: #10b981; /* Emerald */
    --accent-purple: #8b5cf6;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(0, 0, 0, 0.05);
    --glass-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html, body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a, .btn-link {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}
a:hover {
    color: var(--accent-primary-hover);
}

/* Glassmorphism Classes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 16px;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

/* Navbar Enhancements */
.navbar-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    color: var(--text-secondary) !important;
    padding: 0.5rem 1.2rem !important;
    position: relative;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--accent-primary) !important;
}

.navbar-nav .nav-link.active {
    color: var(--accent-primary) !important;
    font-weight: 700;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 25px;
}

.logo-text-container span.fw-bold {
    letter-spacing: -0.8px;
    font-size: 1.25rem !important;
}

/* Custom Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-purple));
    border: none;
    color: #fff;
    font-weight: 500;
    padding: 10px 24px;
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: linear-gradient(135deg, var(--accent-primary-hover), #7c3aed);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    font-weight: 500;
    padding: 10px 24px;
    border-radius: 8px;
    transition: all 0.3s ease;
}
.btn-outline:hover {
    background: rgba(14, 165, 233, 0.1);
    color: var(--accent-primary-hover);
    transform: translateY(-2px);
}

/* Card Hover Animations */
.hover-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(14, 165, 233, 0.3);
}

/* Badges */
.badge-custom {
    background: rgba(14, 165, 233, 0.15);
    color: var(--accent-primary);
    border: 1px solid rgba(14, 165, 233, 0.3);
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}

/* Form Controls */
.form-control, .form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 12px 16px;
}
.form-control:focus, .form-select:focus {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 0.25rem rgba(14, 165, 233, 0.25);
    color: var(--text-primary);
}

/* Progress Bars for Skills */
.skill-progress-container {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}
.skill-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-purple));
    border-radius: 4px;
}

/* Timeline for Experiences */
.timeline {
    border-left: 2px solid var(--glass-border);
    padding-left: 30px;
    position: relative;
}
.timeline-item {
    position: relative;
    margin-bottom: 40px;
}
.timeline-dot {
    position: absolute;
    left: -37px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
}
.timeline-date {
    color: var(--accent-secondary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 5px;
}

/* Loader & Error UI overrides */
#blazor-error-ui {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-top: 1px solid var(--accent-primary);
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.5);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}
.loading-progress circle {
    stroke: var(--glass-border);
}
.loading-progress circle:last-child {
    stroke: var(--accent-primary);
}