@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;700&display=swap');

:root {
    --bg-light: #ffffff;
    --bg-alt: #fafafa;
    --card-bg: #ffffff;
    --card-border: #eaeaea;
    --card-hover-border: #111827;
    --text-main: #111827;
    --text-dim: #555555;
    --accent: #2563eb;
    --accent-secondary: #059669;
    --accent-monochrome: #000000;
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 4px 20px -2px rgba(0, 0, 0, 0.04), 0 2px 8px -1px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.08), 0 0 1px rgba(0, 0, 0, 0.1);
}

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

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-alt);
}

::-webkit-scrollbar-thumb {
    background: #cccccc;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-alt);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.background-blob {
    display: none;
}

.top-bar {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    z-index: 100;
    padding: 1rem 0;
}

.top-bar-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.app-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--card-border);
}

.copyright {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--accent-monochrome);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 0.3px;
    border-bottom: 1px solid transparent;
}

.nav-link:hover {
    color: var(--accent-monochrome);
    border-color: var(--accent-monochrome);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 4rem 2rem 6rem 2rem;
}

header {
    text-align: center;
    margin-bottom: 6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.repo-badge {
    display: inline-flex;
    margin-bottom: 2rem;
    padding: 0.5rem 1.2rem;
    border-radius: 100px;
    background: #ffffff;
    border: 1px solid var(--card-border);
    transition: var(--transition);
}

.repo-badge:hover {
    border-color: var(--accent-monochrome);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.repo-badge a {
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: 0.3px;
}

.repo-badge i {
    color: var(--text-main);
    font-size: 0.95rem;
}

header h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.15;
    color: var(--accent-monochrome);
    margin-bottom: 1.5rem;
}

header p {
    font-size: 1.15rem;
    color: var(--text-dim);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.cta-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.85rem 1.8rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-monochrome);
    color: #ffffff;
    border: 1px solid var(--accent-monochrome);
}

.btn-primary:hover {
    background: #222222;
    border-color: #222222;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
    background: #ffffff;
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: var(--bg-alt);
    border-color: var(--accent-monochrome);
    transform: translateY(-2px);
}

.instructions-section {
    margin-bottom: 6rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 3rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--accent-monochrome);
}

.section-title::before {
    content: '';
    width: 24px;
    height: 3px;
    background: var(--accent-monochrome);
    border-radius: 2px;
}

.instruction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.step-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-hover);
}

.step-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: #eaeaea;
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    pointer-events: none;
}

.step-card i {
    font-size: 2rem;
    color: var(--accent-monochrome);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.step-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-monochrome);
}

.step-card p {
    color: var(--text-dim);
    font-size: 0.95rem;
    line-height: 1.6;
}

.step-card code {
    background: #f3f4f6;
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-family: 'Space Grotesk', monospace;
    font-size: 0.85rem;
    color: #d11a2a;
    border: 1px solid #e5e7eb;
}

.requirements-box {
    margin-top: 3.5rem;
    background: var(--bg-light);
    border: 1px solid var(--card-border);
    border-radius: 100px;
    padding: 0.8rem 2rem;
    box-shadow: var(--shadow-soft);
    display: flex;
    justify-content: center;
}

.req-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
    font-size: 0.88rem;
    color: var(--text-dim);
    line-height: 1.2;
}

.req-label {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

.req-label i {
    font-size: 1.1rem;
    color: var(--accent-monochrome);
}

.req-item {
    display: inline-flex;
    align-items: center;
}

.req-divider {
    color: #d1d5db;
    font-weight: bold;
    user-select: none;
}

.search-container {
    margin: 2.5rem auto;
    max-width: 550px;
    position: relative;
}

.search-container::before {
    content: '\f002';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 1.3rem;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 1rem;
    transition: var(--transition);
    pointer-events: none;
    opacity: 0.7;
}

#search-input {
    width: 100%;
    background: #ffffff;
    border: 1px solid var(--card-border);
    padding: 0.9rem 1.2rem 0.9rem 2.8rem;
    border-radius: 100px;
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
    box-shadow: 0 2px 10px rgba(0,0,0,0.01);
}

#search-input:focus {
    border-color: var(--accent-monochrome);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.05),
        0 0 0 3px rgba(0, 0, 0, 0.03);
}

#search-input:focus + ::before {
    color: var(--accent-monochrome);
}

.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 5rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--card-border);
}

.status-bar h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-monochrome);
}

.status-bar span {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-monochrome);
    background: #ffffff;
    padding: 0.35rem 0.85rem;
    border-radius: 100px;
    border: 1px solid var(--card-border);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 2rem;
}

.canvas-card {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
}

.canvas-card:hover {
    transform: translateY(-4px);
    border-color: var(--card-hover-border);
    box-shadow: var(--shadow-hover);
}

.video-preview {
    width: 100%;
    aspect-ratio: 9/16; 
    position: relative;
    background: #000;
    overflow: hidden;
    border-bottom: 1px solid var(--card-border);
}

.video-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    transition: var(--transition);
}

.canvas-card:hover video {
    opacity: 1;
}

.video-preview::after {
    content: '\f144';
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    font-size: 2.2rem;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
}

.canvas-card:hover .video-preview::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.card-info {
    padding: 1.25rem 1.15rem;
    background: #ffffff;
}

.card-info h2 {
    font-size: 1.05rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
    color: var(--accent-monochrome);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.card-info h3 {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.availability-section {
    margin-top: 6rem;
}

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

.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--card-border);
    padding: 1.1rem 1.6rem;
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.list-item:hover {
    transform: translateX(6px);
    border-color: var(--card-hover-border);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.04);
}

.item-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.item-info strong {
    font-size: 1.05rem;
    color: var(--text-main);
    font-weight: 600;
}

.item-info span {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.list-item .status-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent-secondary);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #ecfdf5;
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    border: 1px solid #d1fae5;
}

.loader {
    width: 40px;
    height: 40px;
    border: 2px solid #eaeaea;
    border-top: 2px solid var(--accent-monochrome);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 5rem auto;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-state, .empty-state {
    grid-column: 1/-1;
    text-align: center;
    border-radius: 12px;
    font-size: 0.95rem;
}

.error-state {
    padding: 2.5rem;
    background: #fef2f2;
    border: 1px solid #fee2e2;
    color: #991b1b;
}

.empty-state {
    padding: 3.5rem;
    background: #ffffff;
    border: 1px dashed var(--card-border);
    color: var(--text-dim);
}

footer {
    margin-top: 6rem;
    padding: 3rem 0;
    border-top: 1px solid var(--card-border);
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

footer p {
    margin-bottom: 0.5rem;
}

footer a {
    color: var(--accent-monochrome);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

footer a:hover {
    border-color: var(--accent-monochrome);
}

@media (max-width: 1024px) {
    header h1 { font-size: 3.4rem; }
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    }
}

@media (max-width: 768px) {
    header h1 { font-size: 2.5rem; }
    header p { font-size: 1rem; }
    .container { padding: 2rem 1rem; }
    .top-bar-content {
        padding: 0 1rem;
    }
    .grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    .step-card {
        padding: 2rem 1.5rem;
    }
    .list-item {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 { 
        font-size: 2rem; 
        letter-spacing: -1px;
    }
    header p {
        font-size: 0.9rem;
    }
    .copyright {
        font-size: 0.85rem;
    }
    .top-bar {
        padding: 0.8rem 0;
    }
    .nav-links {
        gap: 1rem;
    }
    .nav-link {
        font-size: 0.85rem;
    }
    .grid {
        grid-template-columns: repeat(2, 1fr); 
        gap: 0.75rem;
    }
    .video-preview::after {
        font-size: 1.5rem;
    }
    .card-info {
        padding: 0.8rem;
    }
    .card-info h2 {
        font-size: 0.9rem;
    }
    .card-info h3 {
        font-size: 0.75rem;
    }
    .btn {
        width: 100%;
        justify-content: center;
        padding: 0.75rem 1.2rem;
        font-size: 0.85rem;
    }
    .cta-container {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }
    .instructions-section {
        margin-bottom: 3.5rem;
    }
    .step-card {
        padding: 1.5rem;
    }
    .requirements-box {
        border-radius: 12px;
        padding: 1.25rem 1rem;
    }
    .req-content {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem 0.5rem;
        text-align: center;
        font-size: 0.82rem;
    }
    .req-label {
        grid-column: 1 / -1;
        justify-content: center;
        margin-bottom: 0.25rem;
        font-size: 0.78rem;
    }
    .req-divider {
        display: none;
    }
    .status-bar {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
        text-align: center;
        margin-top: 3.5rem;
    }
    .status-bar h2 {
        font-size: 1.4rem;
    }
    .status-bar span {
        font-size: 0.75rem;
    }
    .support-box {
        padding: 1.5rem 1.25rem;
        border-radius: 12px;
        margin-bottom: 2rem;
    }
    .support-box h3 {
        font-size: 1.15rem;
    }
    .support-box p {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }
    .support-buttons {
        flex-direction: column;
        gap: 0.75rem;
        width: 100%;
    }
    .btn-support {
        width: 100%;
        justify-content: center;
        padding: 0.75rem;
        font-size: 0.85rem;
    }
    .list-item {
        padding: 0.85rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
    }
    .list-item .status-badge {
        align-self: flex-start;
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
}

.highlight-red {
    color: #e11d48 !important;
    font-weight: 700;
}

.local-warning-banner {
    background: #fff5f5;
    border: 1px solid #fee2e2;
    color: #b91c1c;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.85rem;
    margin: 0.5rem auto 2.5rem auto;
    max-width: 550px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-weight: 500;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.local-warning-banner i {
    font-size: 1rem;
    color: #ef4444;
}

.local-warning-banner code {
    background: #fef2f2;
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
    border: 1px solid #fee2e2;
    font-family: monospace;
    font-size: 0.8rem;
    color: #b91c1c;
}

.nav-support-btn {
    padding: 0.45rem 1.2rem;
    font-size: 0.82rem;
    border-radius: 100px;
    border: 1px solid var(--accent-monochrome);
    color: var(--accent-monochrome);
    background: transparent;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: var(--transition);
}

.nav-support-btn:hover {
    background: var(--accent-monochrome);
    color: #ffffff;
}

.support-box {
    margin-bottom: 3rem;
    padding: 2rem;
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.support-box h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--accent-monochrome);
}

.support-box p {
    font-size: 0.92rem;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.support-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-support {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    border: 1px solid var(--card-border);
    background: #ffffff;
    color: var(--text-main);
}

.btn-support:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.btn-support.support-web:hover {
    background: var(--accent-monochrome);
    color: #ffffff;
    border-color: var(--accent-monochrome);
}

.btn-support.github:hover {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

.btn-support.discord:hover {
    background: #5865F2;
    color: #ffffff;
    border-color: #5865F2;
}

.btn-support.telegram:hover {
    background: #24A1DE;
    color: #ffffff;
    border-color: #24A1DE;
}

.footer-credits {
    padding-top: 2rem;
    border-top: 1px solid var(--card-border);
}

.contribute-container {
    max-width: 680px !important;
}

.auth-clean-section {
    padding: 3rem 1rem;
    transition: var(--transition);
}

.auth-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem !important;
    font-weight: 700;
    color: var(--accent-monochrome);
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.auth-desc {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.98rem;
    line-height: 1.75;
    color: var(--text-dim);
    max-width: 440px;
    margin: 0 auto 2.5rem auto;
}

.btn-auth-login {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.95rem 2.2rem;
    border-radius: 10px;
    background: #000000;
    color: #ffffff;
    border: 1px solid #000000;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
}

.btn-auth-login:hover {
    background: #222222;
    border-color: #222222;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.auth-card h3, .form-card h3, .status-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--accent-monochrome);
}

.form-card {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    padding: 2.5rem;
}

.user-profile-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.avatar-img {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--card-border);
}

.signed-in-as {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.username-text {
    font-size: 0.92rem;
    color: var(--text-main);
}

.btn-text-only {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-text-only:hover {
    background: #fef2f2;
}

.form-group {
    margin-bottom: 1.8rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
}

.field-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.form-group input[type="text"] {
    width: 100%;
    background: #ffffff;
    border: 1px solid var(--card-border);
    padding: 0.9rem 1.1rem;
    border-radius: 10px;
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input[type="text"]:focus {
    border-color: var(--accent-monochrome);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02), 0 0 0 3px rgba(0, 0, 0, 0.02);
}

.segmented-control {
    display: flex;
    background: var(--bg-alt);
    padding: 0.3rem;
    border-radius: 10px;
    border: 1px solid var(--card-border);
}

.segmented-control input[type="radio"] {
    display: none;
}

.segment-btn {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    font-size: 0.88rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--text-dim);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.segmented-control input[type="radio"]:checked + .segment-btn {
    background: #ffffff;
    color: var(--text-main);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.drag-drop-box {
    border: 2px dashed #d1d5db;
    border-radius: 14px;
    padding: 3rem 2rem;
    text-align: center;
    background: var(--bg-alt);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.drag-drop-box:hover, .drag-drop-box.drag-active {
    border-color: var(--accent-monochrome);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}

.drop-icon {
    font-size: 2.2rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
    transition: var(--transition);
}

.drag-drop-box:hover .drop-icon {
    transform: translateY(-3px);
    color: var(--accent-monochrome);
}

.drop-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
}

.browse-link {
    color: var(--accent);
    text-decoration: underline;
}

.drop-subtext {
    font-size: 0.8rem;
    color: var(--text-dim);
}

.file-details-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 0.9rem 1.2rem;
    box-shadow: var(--shadow-soft);
}

.file-meta {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.file-icon {
    font-size: 1.6rem;
    color: var(--text-dim);
}

.file-name-text {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    word-break: break-all;
}

.file-size-text {
    display: block;
    font-size: 0.75rem;
    color: var(--text-dim);
}

.btn-remove-file {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1rem;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-remove-file:hover {
    background: var(--bg-alt);
    color: #ef4444;
}

.validation-container {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 1.8rem;
    margin-top: 2rem;
    box-shadow: var(--shadow-soft);
}

.validation-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-main);
    margin-bottom: 1.2rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 0.6rem;
}

.validation-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.validation-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.88rem;
    color: var(--text-dim);
    transition: var(--transition);
    font-weight: 500;
}

.validation-item code {
    background: var(--bg-alt);
    border: 1px solid var(--card-border);
    padding: 0.15rem 0.35rem;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
    color: #ef4444;
}

.validation-item .check-status {
    font-size: 1rem;
    color: #9ca3af;
}

.validation-item.valid {
    color: var(--text-main);
}
.validation-item.valid .check-status {
    color: var(--accent-secondary);
}

.validation-item.invalid {
    color: #dc2626;
}
.validation-item.invalid .check-status {
    color: #dc2626;
}

.status-card {
    padding: 4rem 3rem;
}

.btn-github-pr {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    width: 100%;
    padding: 1rem 2rem;
    background: #24292f;
    color: #ffffff;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
    border: 1px solid #24292f;
    border-radius: 12px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-github-pr i {
    font-size: 1.2rem;
}

.btn-github-pr:hover {
    background: #1b1f23;
    border-color: #1b1f23;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16);
}

.btn-github-pr:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

.contribute-container .btn {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    border-radius: 10px;
    padding: 0.9rem 2.2rem;
    letter-spacing: 0.3px;
    transition: var(--transition);
}

.contribute-container .btn-primary {
    background: var(--accent-monochrome);
    color: #ffffff;
    border: 1px solid var(--accent-monochrome);
}

.contribute-container .btn-primary:hover {
    background: #1f2937;
    border-color: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.contribute-container .btn-primary:disabled {
    background: #d1d5db;
    border-color: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.contribute-container .btn-secondary {
    background: #ffffff;
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.contribute-container .btn-secondary:hover {
    background: var(--bg-alt);
    border-color: var(--accent-monochrome);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.limit-status-banner {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--card-border);
    padding: 1.25rem;
    border-radius: 12px;
    margin-top: 2rem;
    text-align: left;
}

.limit-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.limit-bar-fill {
    height: 100%;
    background: var(--accent-monochrome);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.limit-text {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.4;
    margin: 0;
}

.limit-warning {
    color: #dc2626;
    font-weight: 600;
}

@media (max-width: 480px) {
    .form-card, .auth-card, .status-card {
        padding: 1.5rem 1.25rem;
        border-radius: 16px;
    }
    .segmented-control {
        flex-direction: column;
        gap: 0.25rem;
    }
    .drag-drop-box {
        padding: 1.5rem 1rem;
    }
    .file-details-banner {
        padding: 0.75rem 0.9rem;
    }
}


.song-count-badge {
    display: inline-flex;
    align-items: center;
    background: var(--accent-monochrome);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 100px;
    margin-left: 0.5rem;
    letter-spacing: 0.3px;
    vertical-align: middle;
    transition: var(--transition);
}

.song-entries-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.75rem;
    margin-bottom: 0.75rem;
}

.song-entry-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    animation: rowSlideIn 0.18s ease;
}

@keyframes rowSlideIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.song-entry-row:hover {
    border-color: #c4c9d1;
    box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}

.song-entry-fields {
    display: flex;
    flex: 1;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.song-entry-fields input[type="text"] {
    flex: 1;
    min-width: 140px;
    background: var(--bg-alt);
    border: 1px solid var(--card-border);
    padding: 0.65rem 0.9rem;
    border-radius: 8px;
    color: var(--text-main);
    font-size: 0.88rem;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.song-entry-fields input[type="text"]:focus {
    border-color: var(--accent-monochrome);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.04);
}

.song-entry-fields input[type="text"]::placeholder {
    color: #b0b6bf;
    font-size: 0.84rem;
}

.btn-remove-song-entry {
    flex-shrink: 0;
    background: none;
    border: none;
    color: #c4c9d1;
    font-size: 0.88rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-remove-song-entry:hover {
    background: #fef2f2;
    color: #ef4444;
}

.btn-add-song {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: var(--bg-alt);
    border: 1.5px dashed #d1d5db;
    color: var(--text-dim);
    font-size: 0.88rem;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    padding: 0.65rem 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    justify-content: center;
    letter-spacing: 0.2px;
}

.btn-add-song:hover {
    border-color: var(--accent-monochrome);
    color: var(--accent-monochrome);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
}


.existing-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.existing-search-icon {
    position: absolute;
    left: 0.95rem;
    color: var(--text-dim);
    font-size: 0.88rem;
    pointer-events: none;
}

.existing-search-box input[type="text"] {
    width: 100%;
    background: #ffffff;
    border: 1px solid var(--card-border);
    padding: 0.9rem 1.1rem 0.9rem 2.6rem;
    border-radius: 10px;
    color: var(--text-main);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition);
    font-family: inherit;
}

.existing-search-box input[type="text"]:focus {
    border-color: var(--accent-monochrome);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.04);
}

.existing-results-list {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    margin-top: 0.5rem;
    max-height: 300px;
    overflow-y: auto;
}

.existing-result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0.75rem 1rem;
    border: none;
    background: none;
    text-align: left;
    cursor: pointer;
    transition: background 0.12s;
    gap: 0.75rem;
    border-bottom: 1px solid var(--card-border);
}

.existing-result-item:last-child {
    border-bottom: none;
}

.existing-result-item:hover {
    background: var(--bg-alt);
}

.existing-result-label {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    flex: 1;
    min-width: 0;
}

.existing-result-song {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.existing-result-artist {
    font-size: 0.78rem;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.existing-result-url {
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: monospace;
    background: var(--bg-alt);
    padding: 0.2rem 0.45rem;
    border-radius: 5px;
    border: 1px solid var(--card-border);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
    flex-shrink: 0;
}

.existing-no-results {
    font-size: 0.88rem;
    color: var(--text-dim);
    text-align: center;
    padding: 1.5rem;
    margin: 0;
}

.existing-selected-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: 10px;
    padding: 0.9rem 1.1rem;
    margin-top: 0.5rem;
    gap: 0.75rem;
    animation: rowSlideIn 0.18s ease;
}

.existing-selected-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
}

.existing-selected-icon {
    font-size: 1.4rem;
    color: #16a34a;
    flex-shrink: 0;
}

.existing-selected-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: #15803d;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.existing-selected-url-text {
    display: block;
    font-size: 0.76rem;
    color: #4ade80;
    font-family: monospace;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #16a34a;
    opacity: 0.7;
}

@media (max-width: 480px) {
    .song-entry-fields {
        flex-direction: column;
    }
    .song-entry-row {
        padding: 0.6rem 0.7rem;
    }
    .existing-result-url {
        display: none;
    }
}