:root {
    --bg-color: #0f172a;
    --text-color: #f8fafc;
    --accent-color: #38bdf8;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --success-color: #22c55e;
    --danger-color: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

/* Background Blobs for "Wower" effect */
.background-blobs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 10s infinite alternate ease-in-out;
}

.blob-1 {
    top: 10%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: #4f46e5;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.blob-2 {
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background: #0ea5e9;
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    animation-delay: -5s;
}

.blob-3 {
    top: 40%;
    left: 50%;
    width: 200px;
    height: 200px;
    background: #c026d3;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation-delay: -2s;
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(30px, 50px) rotate(20deg); }
}

/* Glassmorphism Container */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    width: 90%;
    max-width: 1000px;
}

.glass-panel-inner {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 600;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subtitle {
    color: #94a3b8;
    margin-top: 0.5rem;
}

.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .grid-layout {
        grid-template-columns: 1fr;
    }
}

/* Controls */
.control-group {
    margin-bottom: 1.5rem;
}

.control-group label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #cbd5e1;
}

.value-display {
    color: var(--accent-color);
    font-weight: 600;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
    transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.note {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: #64748b;
    font-style: italic;
}

/* Results */
.results-section h2, .controls-section h2 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 0.5rem;
}

.result-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.result-card .label {
    display: block;
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 0.25rem;
}

.result-card .value {
    font-size: 1.5rem;
    font-weight: 600;
    color: #fff;
}

/* Progress Bar */
.progress-bar-bg {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-top: 0.5rem;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--accent-color);
    width: 0%;
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* Verdict */
.verdict-card {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.05);
    transition: background 0.3s ease, transform 0.2s ease;
}

.verdict-icon {
    font-size: 2rem;
}

.verdict-text {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Status Classes */
.verdict-success {
    background: rgba(34, 197, 94, 0.2);
    border: 1px solid rgba(34, 197, 94, 0.4);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.1);
}

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

.verdict-danger {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.1);
    animation: shake 0.5s ease-in-out;
}

.verdict-danger .verdict-text {
    color: var(--danger-color);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Tooltips */
.tooltip-icon {
    display: inline-block;
    cursor: help;
    margin-left: 5px;
    position: relative;
    font-style: normal;
    font-size: 0.9em;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.tooltip-icon:hover {
    opacity: 1;
}

.tooltip-icon[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #f8fafc;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    white-space: wrap;
    min-width: 200px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
    z-index: 100;
}

.tooltip-icon[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.tooltip-icon[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    border-width: 6px;
    border-style: solid;
    border-color: rgba(15, 23, 42, 0.95) transparent transparent transparent;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 100;
}

.tooltip-icon[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}