@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;700&display=swap');

:root {
    --p-bg: #030712;
    --p-surface: rgba(17, 24, 39, 0.75);
    --p-surface-solid: #0f172a;
    --p-border: rgba(255, 255, 255, 0.08);
    --p-border-hover: rgba(255, 255, 255, 0.15);
    --p-accent: #3b82f6;
    --p-accent-glow: rgba(59, 130, 246, 0.5);
    --p-text: #f8fafc;
    --p-text-muted: #94a3b8;
    --p-glass: backdrop-filter: blur(16px) saturate(180%);
    --p-radius: 14px;
}

body {
    background-color: var(--p-bg) !important;
    background-image: 
        radial-gradient(circle at 0% 0%, rgba(59, 130, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.08) 0%, transparent 40%) !important;
    color: var(--p-text) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }

/* Navigation */
.mv-demo-nav-wrap {
    position: relative;
    padding: 0 20px;
    margin-bottom: 30px;
}

.mv-demo-nav {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid var(--p-border);
    border-radius: 100px;
    padding: 8px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mv-demo-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-left: 10px;
    color: #fff;
    text-decoration: none !important;
}

.mv-demo-brand-mark {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.mv-demo-brand strong { font-weight: 700; font-size: 15px; }
.mv-demo-brand small { display: none; }

.mv-demo-tabs {
    display: flex;
    gap: 4px;
}

.mv-demo-tab {
    padding: 8px 16px;
    border-radius: 100px;
    color: var(--p-text-muted);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 8px;
}

.mv-demo-tab i { font-size: 14px; }

.mv-demo-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.mv-demo-tab.is-active {
    color: #fff;
    background: var(--p-accent);
    box-shadow: 0 4px 12px var(--p-accent-glow);
}

/* Cards & Containers */
.mv-shell, .test-container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 20px 60px !important;
}

.mv-card, .mv-panel, .step-box, .result-area {
    background: var(--p-surface) !important;
    backdrop-filter: blur(12px) !important;
    border: 1px solid var(--p-border) !important;
    border-radius: var(--p-radius) !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2) !important;
    margin-bottom: 20px !important;
    transition: border-color 0.2s, transform 0.2s;
}

.mv-card:hover {
    border-color: var(--p-border-hover) !important;
}

.card-body { padding: 24px !important; }

/* Typography */
h2, h4, h5 { color: #fff !important; font-weight: 700 !important; }
.mv-section-title {
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin-bottom: 16px !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

.text-muted, .mv-meta, .mv-empty, .status-text {
    color: var(--p-text-muted) !important;
}

/* Inputs */
.form-control, .form-select, .mv-input {
    background: rgba(0, 0, 0, 0.2) !important;
    border: 1px solid var(--p-border) !important;
    border-radius: 10px !important;
    color: #fff !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    height: auto !important;
    min-height: 42px !important;
    transition: all 0.2s !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--p-accent) !important;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15) !important;
    outline: none !important;
}

select.form-control, select.form-select, select.mv-input {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 16px !important;
    padding-right: 40px !important;
}

/* Buttons */
.btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    padding: 8px 16px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary, .mv-btn-primary {
    background: var(--p-accent) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: 0 4px 12px var(--p-accent-glow) !important;
}

.btn-primary:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px var(--p-accent-glow) !important;
}

.btn-success { background: #10b981 !important; border: none !important; }
.btn-warning { background: #f59e0b !important; border: none !important; }
.btn-danger { background: #ef4444 !important; border: none !important; }
.btn-info { background: #06b6d4 !important; border: none !important; }

.btn-outline-primary { border: 1px solid var(--p-accent) !important; color: var(--p-accent) !important; }
.btn-outline-primary:hover { background: var(--p-accent) !important; color: #fff !important; }

/* Custom Components */
.mv-hero {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1)) !important;
    border: 1px solid var(--p-border) !important;
    border-radius: var(--p-radius) !important;
    padding: 40px !important;
    margin-bottom: 30px !important;
    position: relative;
    overflow: hidden;
}

.mv-hero:after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    filter: blur(40px);
}

.mv-pill {
    background: rgba(255, 255, 255, 0.05) !important;
    border: 1px solid var(--p-border) !important;
    color: var(--p-text) !important;
    padding: 6px 12px !important;
    border-radius: 100px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    margin-right: 8px !important;
    margin-bottom: 8px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
}

/* Sliders */
input[type=range] {
    -webkit-appearance: none;
    width: 100%;
    background: transparent;
}

input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

input[type=range]::-webkit-slider-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: #fff;
    cursor: pointer;
    -webkit-appearance: none;
    margin-top: -6px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
}

input[type=range]:focus::-webkit-slider-runnable-track {
    background: rgba(255, 255, 255, 0.15);
}

/* Table */
.table { color: var(--p-text) !important; }
.table thead th {
    border-bottom: 1px solid var(--p-border) !important;
    color: var(--p-text-muted) !important;
    font-size: 12px !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    padding: 12px 16px !important;
}
.table tbody td {
    padding: 16px !important;
    border-bottom: 1px solid var(--p-border) !important;
    vertical-align: middle !important;
}
.table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02) !important;
}

/* Specific Page Overrides */
.rec-btn {
    background: #ef4444 !important;
    border: 4px solid rgba(239, 68, 68, 0.2) !important;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.4) !important;
}

.rec-btn.is-recording {
    animation: pulse-red 1.5s infinite;
}

@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(239, 68, 68, 0); }
    100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.mv-demo-nav-wrap {
    margin-top: 20px;
}

@media (max-width: 768px) {
    .mv-demo-nav {
        flex-direction: column;
        border-radius: 20px;
        gap: 15px;
        padding: 15px;
    }
    .mv-demo-tabs {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 5px;
    }
    .mv-demo-tab span { white-space: nowrap; }
}