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

:root {
    --bg-color: #FFFDF8;
    --primary-color: #8B5CF6;
    /* Violet 500 */
    --primary-hover: #7C3AED;
    --secondary-color: #06B6D4;
    /* Cyan 500 */
    --accent-red: #FE4A60;
    --border-color: #111827;
    --input-bg: #E0F2FE;
    /* Light blue/cyan */
    --card-bg: #F5F3FF;
    /* Very light lavender */
    --summary-bg: #EDE9FE;
    /* Slightly darker lavender */
    --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

body {
    background-color: var(--bg-color);
    font-family: var(--font-sans);
    color: var(--border-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
header {
    position: sticky;
    top: 0;
    background-color: var(--bg-color);
    border-bottom: 3px solid var(--border-color);
    z-index: 50;
    height: 64px;
    display: flex;
    align-items: center;
}

.nav-container {
    max-width: 896px;
    margin: 0 auto;
    width: 100%;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--border-color);
    letter-spacing: -0.05em;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    text-decoration: none;
    color: var(--border-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.2s;
}

.nav-link:hover {
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 40px 16px 32px;
    text-align: center;
    position: relative;
}

.landing-page-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.05em;
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.intro-text {
    font-size: 1.125rem;
    color: #4B5563;
    max-width: 42rem;
    margin: 0 auto;
    line-height: 1.5;
}

/* Sparkles */
.sparkle {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    animation: bounce 3s ease-in-out infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: scale(1) rotate(0deg);
    }

    50% {
        transform: scale(1.1) rotate(10deg);
    }
}

/* Main Content Layout */
.main-content {
    max-width: 896px;
    margin: 0 auto;
    width: 100%;
    padding: 0 16px 64px;
}

/* Form Container */
.form-wrapper {
    position: relative;
    margin-top: 32px;
}

.form-shadow {
    position: absolute;
    inset: 0;
    background-color: var(--border-color);
    border-radius: 12px;
    transform: translate(8px, 8px);
}

.form-container {
    position: relative;
    z-index: 10;
    background-color: var(--card-bg);
    border: 3px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
}

/* Inputs & Buttons */
.input-row {
    display: flex;
    gap: 20px;
    flex-direction: column;
}

@media (min-width: 640px) {
    .input-row {
        flex-direction: row;
    }
}

.input-group {
    position: relative;
    flex-grow: 1;
}

.input-shadow {
    position: absolute;
    inset: 0;
    background-color: var(--border-color);
    border-radius: 4px;
    transform: translate(4px, 4px);
    z-index: 1;
}

input[type="text"],
input[type="password"],
select {
    width: 100%;
    position: relative;
    z-index: 2;
    background-color: var(--input-bg);
    border: 3px solid var(--border-color);
    border-radius: 4px;
    padding: 14px 24px;
    font-size: 1.125rem;
    font-weight: 500;
    font-family: inherit;
    outline: none;
}

.ingest-btn-wrapper {
    position: relative;
    flex-shrink: 0;
}

.btn-shadow {
    position: absolute;
    inset: 0;
    background-color: var(--border-color);
    border-radius: 4px;
    transform: translate(4px, 4px);
    z-index: 1;
}

button.primary-btn {
    position: relative;
    z-index: 2;
    background-color: var(--primary-color);
    border: 3px solid var(--border-color);
    border-radius: 4px;
    padding: 14px 24px;
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
    width: 100%;
}

button.primary-btn:hover {
    transform: translate(-1px, -1px);
}

button.primary-btn:active {
    transform: translate(2px, 2px);
}

/* Controls */
.controls-row {
    margin-top: 28px;
    display: grid;
    gap: 24px;
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .controls-row {
        grid-template-columns: 5fr 4fr 4fr;
    }
}

.label-text {
    font-weight: 600;
    color: #374151;
    margin-bottom: 4px;
    display: block;
}

.filter-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .filter-grid-2 {
        grid-template-columns: 1fr 1fr;
    }

    .filter-grid-3 {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* Slider Customization */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 12px;
    background: #E5E7EB;
    border: 3px solid var(--border-color);
    border-radius: 2px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 28px;
    background: white;
    border: 3px solid var(--border-color);
    border-radius: 2px;
    cursor: pointer;
    box-shadow: 3px 3px 0 var(--border-color);
}

/* Checkbox */
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.custom-checkbox {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-radius: 4px;
    background: white;
    cursor: pointer;
    position: relative;
    box-shadow: 3px 3px 0 var(--border-color);
}

.custom-checkbox:checked {
    background: var(--accent-red);
}

.custom-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

/* New Badge */
.badge-new {
    background-color: var(--accent-red);
    color: white;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 4px;
    border: 1px solid var(--border-color);
    box-shadow: 2px 2px 0 var(--border-color);
    display: inline-block;
    transform: rotate(-6deg) translateY(-4px);
    margin-left: 4px;
}

/* Results Section */
.results-section {
    margin-top: 40px;
    display: none;
    /* Shown via JS */
}

.results-wrapper {
    position: relative;
}

.results-shadow {
    position: absolute;
    inset: 0;
    background-color: var(--border-color);
    border-radius: 12px;
    transform: translate(8px, 8px);
}

.results-container {
    position: relative;
    z-index: 10;
    background-color: white;
    border: 3px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 768px) {
    .result-grid {
        grid-template-columns: 5fr 7fr;
    }
}

.result-box {
    margin-bottom: 24px;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.result-title {
    font-size: 1.125rem;
    font-weight: 700;
}

.content-area-wrapper {
    position: relative;
}

.content-shadow {
    position: absolute;
    inset: 0;
    background-color: var(--border-color);
    border-radius: 4px;
    transform: translate(4px, 4px);
}

.content-area {
    width: 100%;
    background-color: var(--summary-bg);
    border: 3px solid var(--border-color);
    border-radius: 4px;
    padding: 16px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    position: relative;
    z-index: 2;
    outline: none;
}

textarea.content-area {
    resize: none;
}

.copy-btn {
    background-color: #EBB0FF;
    /* Pastel purple */
    border: 3px solid var(--border-color);
    border-radius: 4px;
    padding: 8px 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: transform 0.2s;
    position: relative;
    z-index: 5;
}

.copy-btn:hover {
    transform: translate(-1px, -1px);
}

/* Footer */
footer {
    border-top: 3px solid var(--border-color);
    padding: 16px 0;
    margin-top: auto;
}

.footer-container {
    max-width: 896px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
}

.footer-links {
    display: flex;
    gap: 16px;
}

.footer-links a {
    text-decoration: none;
    color: inherit;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* Loading Animation */
.loader {
    width: 48px;
    height: 48px;
    border: 5px solid #F3F3F3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}