:root {
    /* Colors */
    --color-bg: #05070a;
    --color-card-bg: rgba(255, 255, 255, 0.03);
    --color-card-border: rgba(255, 255, 255, 0.08);
    --color-text-main: #ffffff;
    --color-text-muted: #a0a0ab;
    --color-accent: #6366f1;
    --color-accent-hover: #818cf8;
    --color-accent-glow: rgba(99, 102, 241, 0.5);
    --color-success: #10b981;
    --color-error: #ef4444;

    /* Typography */
    --font-primary: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    /* Responsive Sizes with Clamp */
    --size-h1: clamp(2.5rem, 8vw, 4rem);
    --size-h2: clamp(1.5rem, 5vw, 2.25rem);
    --size-h3: clamp(1.25rem, 4vw, 1.5rem);
    --size-body: clamp(0.9rem, 2vw, 1.1rem);
    --size-small: clamp(0.75rem, 1.5vw, 0.85rem);
    
    /* Spacing with Clamp */
    --space-page: clamp(2rem, 6vw, 6rem);
    --space-section: clamp(3rem, 8vw, 8rem);
    --space-gap: clamp(1.5rem, 4vw, 3rem);
    --space-item: clamp(1rem, 3vw, 1.5rem);

    /* Utils */
    --radius-lg: 24px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-primary);
    font-size: var(--size-body);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

/* --- Layout Components --- */

.app {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-page) 1.5rem;
}

.app__header {
    text-align: center;
    margin-bottom: var(--space-gap);
}

.app__footer {
    text-align: center;
    padding: var(--space-section) 0 4rem;
    color: var(--color-text-muted);
    font-size: var(--size-small);
}

/* --- Elements --- */

.logo {
    font-family: var(--font-heading);
    font-size: var(--size-h1);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.logo__link {
    text-decoration: none;
    color: inherit;
}

.logo__span {
    background: linear-gradient(135deg, var(--color-accent), #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px var(--color-accent-glow);
}

.subtitle {
    color: var(--color-text-muted);
    font-size: var(--size-body);
    font-weight: 300;
}

/* --- Background --- */

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
}

.background__blob {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
}

.background__blob--1 {
    width: 400px;
    height: 400px;
    background: var(--color-accent);
    top: -100px;
    right: -100px;
    animation: float 20s infinite alternate;
}

.background__blob--2 {
    width: 350px;
    height: 350px;
    background: #ec4899;
    bottom: -50px;
    left: -50px;
    animation: float 25s infinite alternate-reverse;
}

@keyframes float {
    0% { transform: translate3d(0, 0, 0) scale(1); }
    100% { transform: translate3d(50px, 30px, 0) scale(1.1); }
}

/* --- Components --- */

.grid {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: var(--space-gap);
    align-items: start;
}

@media (max-width: 1100px) {
    .grid {
        grid-template-columns: 1fr;
    }
}

.panel {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--space-item);
}

.panel__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-item);
}

.panel__title {
    font-family: var(--font-heading);
    font-size: var(--size-h3);
    font-weight: 600;
}

/* --- UI Controls --- */

.btn {
    font-family: inherit;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn--primary {
    background: var(--color-accent);
    color: white;
}

.btn--primary:hover {
    background: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--color-accent-glow);
}

.btn--secondary {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border: 1px solid var(--color-card-border);
}

.btn--large {
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    width: 100%;
}

.btn--icon {
    background: transparent;
    color: var(--color-text-muted);
    padding: 0.25rem;
    font-size: 1.2rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: var(--size-small);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.input-text, .input-select {
    width: 100%;
    background: #111318;
    border: 1px solid var(--color-card-border);
    color: var(--color-text-main);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.input-text:focus, .input-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px var(--color-accent-glow);
}

/* --- Specific Modules --- */

.attr-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.attr-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-card-border);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.attr-item:hover {
    border-color: var(--color-accent);
}

.chip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 768px) {
    .chip-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .chip-grid {
        grid-template-columns: 1fr;
    }
}

.chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-card-border);
    padding: 0.75rem 1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-base);
    user-select: none;
}

.chip--active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.summary {
    margin-bottom: 2rem;
    color: var(--color-text-muted);
}

.summary__list {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary__item {
    background: rgba(255, 255, 255, 0.03);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    border: 1px solid var(--color-card-border);
}

.summary__item strong {
    color: var(--color-accent);
    margin-right: 0.5rem;
}

/* --- Notice & Banner Components --- */

.banner {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(300px, 90vw, 600px);
    background: rgba(15, 17, 23, 0.95);
    border: 1px solid var(--color-card-border);
    backdrop-filter: blur(20px);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.banner--hidden {
    display: none;
}

.banner__text {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.banner__actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
}

.disclaimer {
    max-width: 900px;
    margin: 4rem auto 0;
    padding: 2rem;
    border-top: 1px solid var(--color-card-border);
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

@keyframes slideUp {
    from { transform: translate(-50%, 100%); opacity: 0; }
    to { transform: translate(-50%, 0); opacity: 1; }
}