:root {
    --primary: #6366f1;       /* Indigo */
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;      /* Violet */
    --accent: #ec4899;
    --text: #1e293b;
    --text-muted: #64748b;
    --bg-soft: #f8fafc;
    --card-bg: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-soft: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(139, 92, 246, 0.08));
    --radius: 1rem;
    --shadow-card: 0 4px 20px rgba(99, 102, 241, 0.08);

    /* Liquid Glass tokens */
    --glass-bg: rgba(255, 255, 255, 0.55);
    --glass-bg-strong: rgba(255, 255, 255, 0.72);
    --glass-border: rgba(255, 255, 255, 0.65);
    --glass-blur: 18px;
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    --glass-highlight: rgba(255, 255, 255, 0.9);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    /* Transparent so the animated .ss-aurora field shows through behind the glass */
    background-color: transparent;
}

/* ===== Liquid Glass System ===== */
.ss-glass {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    overflow: hidden;
    isolation: isolate;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

/* Specular highlight: a soft light source glancing off the top-left */
.ss-glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(120% 80% at 15% 0%, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 55%);
    opacity: 0.9;
    pointer-events: none;
    z-index: -1;
}

/* Moving sheen: a diagonal band of light that drifts across the surface */
.ss-glass::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 60%;
    height: 200%;
    background: linear-gradient(105deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.35) 45%,
        rgba(255, 255, 255, 0.55) 50%,
        rgba(255, 255, 255, 0.35) 55%,
        rgba(255, 255, 255, 0) 100%);
    transform: skewX(-18deg);
    pointer-events: none;
    z-index: -1;
    animation: ss-glass-sheen 7s ease-in-out infinite;
}

@keyframes ss-glass-sheen {
    0%   { left: -60%; opacity: 0; }
    35%  { opacity: 0.8; }
    60%  { left: 130%; opacity: 0; }
    100% { left: 130%; opacity: 0; }
}

.ss-glass:hover {
    background: var(--glass-bg-strong);
    box-shadow: 0 16px 48px rgba(31, 38, 135, 0.22), inset 0 1px 0 var(--glass-highlight);
    transform: translateY(-4px);
}

/* Interactive tilt/shine that follows the cursor via JS-set custom props */
.ss-glass-interactive {
    --mx: 50%;
    --my: 50%;
}

.ss-glass-interactive::before {
    background:
        radial-gradient(20rem 20rem at var(--mx) var(--my), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 45%),
        radial-gradient(120% 80% at 15% 0%, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0) 55%);
}

@media (prefers-reduced-motion: reduce) {
    .ss-glass::after { animation: none; opacity: 0; }
    .ss-glass, .ss-glass:hover { transition: none; }
}

/* Common Classes */
.ss-gradient-text {
    background: var(--gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ss-card {
    position: relative;
    background: var(--glass-bg);
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    padding: 1.5rem;
    overflow: hidden;
    isolation: isolate;
}

.ss-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(120% 80% at 15% 0%, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0) 55%);
    pointer-events: none;
    z-index: -1;
}

.ss-card:hover {
    background: var(--glass-bg-strong);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(31, 38, 135, 0.22), inset 0 1px 0 var(--glass-highlight);
}

.ss-btn-primary {
    background: var(--gradient-action, linear-gradient(135deg, #2563eb, #3b82f6));
    color: white;
    border: none;
    border-radius: var(--radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.ss-btn-primary:hover {
    opacity: 0.95;
    color: white;
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
    transform: scale(1.02);
}

/* Nav */
.ss-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--glass-bg-strong);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    backdrop-filter: blur(var(--glass-blur)) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 24px rgba(31, 38, 135, 0.08), inset 0 1px 0 var(--glass-highlight);
}

/* Step Indicator */
.ss-onboarding-step {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e2e8f0;
    color: #64748b;
    font-weight: bold;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.ss-onboarding-step.active {
    background: var(--gradient);
    color: white;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

/* Roadmap */
.ss-roadmap-line {
    position: relative;
    padding-left: 2rem;
}

.ss-roadmap-line::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #e2e8f0;
}

.ss-roadmap-dot {
    position: absolute;
    left: 0.35rem;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: #cbd5e1;
    z-index: 1;
    border: 3px solid white;
}

.ss-roadmap-dot.active {
    background: var(--gradient);
}

/* Chat Assistant */
.chat-bubble {
    padding: 0.75rem 1.25rem;
    border-radius: 1.25rem;
    margin-bottom: 1rem;
    max-width: 75%;
    font-size: 0.95rem;
    line-height: 1.5;
}

.chat-user {
    background: var(--gradient);
    color: white;
    margin-left: auto;
    border-bottom-right-radius: 0.25rem;
}

.chat-assistant {
    background: var(--glass-bg-strong);
    -webkit-backdrop-filter: blur(10px) saturate(160%);
    backdrop-filter: blur(10px) saturate(160%);
    border: 1px solid var(--glass-border);
    box-shadow: inset 0 1px 0 var(--glass-highlight);
    color: var(--text);
    margin-right: auto;
    border-bottom-left-radius: 0.25rem;
}

/* Onboarding Flow Classes */
.cursor-pointer { cursor: pointer; }

/* Blazor Default Overrides/Preservations */
.blazor-error-boundary {
    background: #ff000022;
    padding: 1rem;
    border-radius: var(--radius);
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    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;
}

.validation-message {
    color: var(--accent);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}