/* Minimal Space Theme */

:root {
    --bg: #0a0a14;
    --panel: rgba(0, 20, 40, 0.85);
    --border: rgba(0, 255, 200, 0.3);
    --cyan: #00ffc8;
    --green: #00ff64;
    --text: #e0e0e0;
    --text-dim: #607080;
    --glow: rgba(0, 255, 200, 0.4);
}

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

body {
    font-family: 'Courier New', monospace;
    background: var(--bg);
    color: var(--text);
    overflow: hidden;
}

/* Full screen canvas */
#physics-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: crosshair;
}

/* Header - top center */
.header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.header h1 {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 0 15px var(--glow);
    opacity: 0.9;
}

/* Capabilities - horizontal row below title */
.capabilities {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

.cap {
    background: var(--panel);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    max-width: 180px;
    overflow: hidden;
}

.cap h2 {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--green);
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
}

.cap p {
    font-size: 0.65rem;
    color: var(--text-dim);
    line-height: 1.4;
    max-height: 0;
    opacity: 0;
    margin-top: 0;
    transition: all 0.3s ease;
}

.cap:hover,
.cap:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 255, 200, 0.2);
    max-width: 280px;
}

.cap:hover p,
.cap:focus p {
    max-height: 60px;
    opacity: 1;
    margin-top: 0.5rem;
}

.cap:focus {
    outline: none;
}

/* Footer - bottom, minimal */
.footer {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    pointer-events: none;
}

.footer > * {
    pointer-events: auto;
}

.stats {
    color: var(--green);
    background: var(--panel);
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 2px;
}

.email {
    color: var(--text-dim);
    text-decoration: none;
    transition: color 0.2s;
}

.email:hover {
    color: var(--cyan);
}

.copy {
    color: var(--text-dim);
    opacity: 0.6;
}

/* Hint - bottom center, fades */
.hint {
    position: fixed;
    bottom: 4rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    font-size: 0.65rem;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.7;
    transition: opacity 0.5s;
    pointer-events: none;
}

body.interacted .hint {
    opacity: 0;
}

/* Mobile adjustments */
@media (max-width: 600px) {
    .header {
        top: 0.5rem;
        width: calc(100% - 1rem);
        padding: 0 0.5rem;
    }

    .header h1 {
        font-size: 0.75rem;
        letter-spacing: 1px;
    }

    .capabilities {
        flex-direction: column;
        width: 100%;
        align-items: center;
    }

    .cap {
        padding: 0.35rem 0.6rem;
        max-width: none;
        width: 100%;
        text-align: center;
    }

    .cap h2 {
        font-size: 0.6rem;
    }

    .cap:hover,
    .cap:focus {
        max-width: none;
    }

    .footer {
        flex-direction: column;
        gap: 0.4rem;
        align-items: center;
        text-align: center;
    }

    .stats {
        font-size: 0.6rem;
        padding: 0.3rem 0.6rem;
    }

    .email {
        font-size: 0.6rem;
    }

    .copy {
        display: none;
    }

    .hint {
        bottom: 5.5rem;
        font-size: 0.55rem;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .cap { transition: none; }
    .cap p { transition: none; }
}

/* ============================================
   Blog Styles
   ============================================ */

.blog-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 100;
    overflow-y: auto;
    padding: 2rem;
    max-width: 100%;
    box-sizing: border-box;
}

.blog-container > * {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Blog header */
.blog-header {
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.back-link {
    display: inline-block;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--cyan);
}

.blog-title {
    color: var(--cyan);
    font-size: 1.4rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 15px var(--glow);
    margin: 0;
}

/* Post list */
.post-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.post-card {
    background: var(--panel);
    border: 1px solid var(--border);
    padding: 1.5rem;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.post-card:hover,
.post-card:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 20px rgba(0, 255, 200, 0.2);
    outline: none;
}

.post-title {
    color: var(--green);
    font-size: 1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 0.5rem 0;
}

.post-meta {
    color: var(--text-dim);
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.post-tags {
    color: var(--cyan);
    opacity: 0.7;
}

.post-summary {
    color: var(--text);
    font-size: 0.85rem;
    line-height: 1.6;
    margin: 0.75rem 0 0 0;
}

/* Article content */
.article-content {
    color: var(--text);
    line-height: 1.8;
}

.article-content h1 {
    display: none; /* Title is in header */
}

.article-content h2 {
    color: var(--cyan);
    font-size: 1.1rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 2.5rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.article-content h3 {
    color: var(--green);
    font-size: 0.95rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 2rem 0 0.75rem 0;
}

.article-content p {
    margin: 0 0 1rem 0;
}

.article-content strong {
    color: var(--cyan);
    font-weight: 400;
}

.article-content em {
    color: var(--text);
    font-style: italic;
}

.article-content a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.article-content a:hover {
    border-bottom-color: var(--cyan);
}

.article-content code {
    background: rgba(0, 255, 200, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 2px;
    font-size: 0.85em;
    font-family: 'Courier New', monospace;
}

.article-content pre {
    background: rgba(0, 20, 40, 0.9);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 1rem;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.article-content pre code {
    background: none;
    padding: 0;
    font-size: 0.8rem;
    line-height: 1.5;
}

.article-content blockquote {
    border-left: 3px solid var(--cyan);
    padding-left: 1rem;
    margin: 1.5rem 0;
    color: var(--text-dim);
    font-style: italic;
}

.article-content ul,
.article-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.85rem;
}

.article-content th,
.article-content td {
    border: 1px solid var(--border);
    padding: 0.75rem;
    text-align: left;
}

.article-content th {
    background: var(--panel);
    color: var(--cyan);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 400;
    font-size: 0.75rem;
}

.article-content hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 2rem 0;
}

/* Not found */
.not-found {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-dim);
}

.not-found p {
    margin-bottom: 2rem;
}

/* Navigation link in header */
.nav-blog {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 2px;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.nav-blog:hover {
    color: var(--cyan);
    border-color: var(--cyan);
    box-shadow: 0 0 10px rgba(0, 255, 200, 0.2);
}

/* Mobile adjustments for blog */
@media (max-width: 600px) {
    .blog-container {
        padding: 1rem;
    }

    .blog-title {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .post-card {
        padding: 1rem;
    }

    .post-title {
        font-size: 0.85rem;
    }

    .post-summary {
        font-size: 0.8rem;
    }

    .article-content {
        font-size: 0.9rem;
    }

    .article-content h2 {
        font-size: 1rem;
    }

    .article-content h3 {
        font-size: 0.9rem;
    }

    .article-content pre {
        padding: 0.75rem;
        font-size: 0.75rem;
    }
}

/* Blog logout button */
.btn-logout {
    background: rgba(255, 100, 100, 0.15);
    color: #ff8888;
    border: 1px solid rgba(255, 100, 100, 0.3);
    padding: 0.4rem 0.8rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.7rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: auto;
}

.btn-logout:hover {
    background: rgba(255, 100, 100, 0.25);
    border-color: rgba(255, 100, 100, 0.5);
}

/* ============================================================================
   Kanban Board Styles
   ============================================================================ */

.kanban-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg);
    z-index: 100;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    overflow: hidden;
    align-items: center;
}

/* Header */
.kanban-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    width: 100%;
    max-width: 1200px;
}

.kanban-header h2 {
    color: var(--cyan);
    font-size: 1.2rem;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin: 0;
}

.kanban-filters {
    display: flex;
    gap: 0.5rem;
}

.kanban-filters select {
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.75rem;
    cursor: pointer;
}

.kanban-filters select:focus {
    outline: none;
    border-color: var(--cyan);
}

.kanban-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.kanban-actions button,
.btn-primary,
.btn-secondary {
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: rgba(0, 255, 200, 0.15);
    border-color: var(--cyan);
    color: var(--cyan);
}

.btn-primary:hover {
    background: rgba(0, 255, 200, 0.25);
}

.btn-secondary:hover {
    border-color: var(--cyan);
}

.btn-github {
    background: rgba(100, 100, 255, 0.15);
    border-color: #6e5494;
    color: #b8a4d0;
}

.btn-github:hover {
    background: rgba(100, 100, 255, 0.25);
    border-color: #8b6fad;
}

.github-modal {
    max-width: 420px;
}

.modal-desc {
    color: var(--text-dim);
    font-size: 0.75rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.modal-desc code {
    background: rgba(0, 255, 200, 0.1);
    padding: 0.1rem 0.3rem;
    border-radius: 2px;
    color: var(--cyan);
}

.github-help {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin: 1rem 0;
    font-size: 0.7rem;
}

.github-help a {
    color: var(--cyan);
    text-decoration: none;
}

.github-help a:hover {
    text-decoration: underline;
}

.github-help span {
    color: var(--text-dim);
}

.github-status {
    margin-top: 1rem;
    padding: 0.5rem;
    font-size: 0.75rem;
    border-radius: 2px;
    display: none;
}

.github-status.loading {
    display: block;
    background: rgba(100, 100, 255, 0.1);
    border: 1px solid rgba(100, 100, 255, 0.3);
    color: #b8a4d0;
}

.github-status.success {
    display: block;
    background: rgba(0, 255, 100, 0.1);
    border: 1px solid rgba(0, 255, 100, 0.3);
    color: var(--green);
}

.github-status.error {
    display: block;
    background: rgba(255, 100, 100, 0.1);
    border: 1px solid rgba(255, 100, 100, 0.3);
    color: #ff8888;
}

/* Device Flow UI */
.device-flow-pending,
.device-flow-success,
.device-flow-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    text-align: center;
}

.user-code-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-code {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 4px;
    color: var(--cyan);
    background: rgba(0, 255, 200, 0.1);
    padding: 1rem 2rem;
    border: 2px dashed var(--border);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    user-select: all;
}

.btn-copy {
    padding: 0.5rem 1rem;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.2s, border-color 0.2s;
}

.btn-copy:hover {
    background: rgba(0, 255, 200, 0.1);
    border-color: var(--cyan);
}

.device-flow-waiting {
    color: var(--text-dim);
    font-size: 0.8rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.device-flow-success p {
    color: var(--green);
    font-size: 1rem;
}

.device-flow-error .error-message {
    color: #ff8888;
    margin-bottom: 0.5rem;
}

/* Board */
.kanban-board {
    display: flex;
    gap: 1rem;
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 1rem;
    width: 100%;
    max-width: 1200px;
    justify-content: center;
}

/* Columns */
.kanban-column {
    min-width: 280px;
    max-width: 280px;
    background: rgba(0, 20, 40, 0.5);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.column-title {
    color: var(--green);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.column-count {
    background: rgba(0, 255, 100, 0.2);
    color: var(--green);
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    font-size: 0.7rem;
}

.column-cards {
    flex: 1;
    padding: 0.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 100px;
}

.column-cards.drag-over {
    background: rgba(0, 255, 200, 0.1);
}

/* Cards */
.kanban-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    cursor: grab;
    transition: all 0.2s;
    position: relative;
}

.kanban-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 10px rgba(0, 255, 200, 0.2);
}

.kanban-card.dragging {
    opacity: 0.4;
    transform: scale(0.98);
    cursor: grabbing;
}

/* Touch drag clone for mobile */
.kanban-card.touch-clone {
    opacity: 0.9;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 255, 200, 0.3);
    border: 1px solid var(--cyan);
}

/* Drop indicator for reordering */
.drop-indicator {
    height: 3px;
    background: var(--cyan);
    border-radius: 2px;
    margin: 6px 0;
    box-shadow: 0 0 10px var(--cyan);
    pointer-events: none;
    animation: pulse-indicator 0.8s ease-in-out infinite;
}

@keyframes pulse-indicator {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.card-color {
    width: 4px;
    border-radius: 4px 0 0 4px;
    flex-shrink: 0;
}

.card-content {
    flex: 1;
    padding: 0.6rem 0.8rem;
    min-width: 0;
}

.card-title {
    color: var(--text);
    font-size: 0.8rem;
    margin-bottom: 0.4rem;
    word-wrap: break-word;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.card-project {
    color: var(--text-dim);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.priority-badge {
    background: rgba(255, 100, 100, 0.3);
    color: #ff8888;
    padding: 0.1rem 0.4rem;
    border-radius: 2px;
    font-size: 0.6rem;
}

.card-delete {
    position: absolute;
    top: 0.3rem;
    right: 0.3rem;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0.2rem;
    opacity: 0;
    transition: opacity 0.2s;
}

.kanban-card:hover .card-delete {
    opacity: 1;
}

.card-delete:hover {
    color: #ff6666;
}

/* Modal */
.kanban-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 200;
}

.kanban-modal {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1.5rem;
    min-width: 350px;
    max-width: 90vw;
}

.kanban-modal h3 {
    color: var(--cyan);
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    color: var(--text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.5rem 0.8rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.8rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cyan);
}

.form-group textarea {
    resize: vertical;
    min-height: 60px;
}

.form-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

/* Login */
.kanban-login {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 1rem;
}

.kanban-login h2 {
    color: var(--cyan);
    font-size: 1.5rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.kanban-login p {
    color: var(--text-dim);
    font-size: 0.8rem;
}

.kanban-login form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-width: 250px;
}

.kanban-login input {
    background: var(--panel);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.6rem 1rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.9rem;
    text-align: center;
}

.kanban-login input:focus {
    outline: none;
    border-color: var(--cyan);
}

.kanban-login button {
    background: rgba(0, 255, 200, 0.15);
    color: var(--cyan);
    border: 1px solid var(--cyan);
    padding: 0.6rem 1rem;
    border-radius: 2px;
    font-family: inherit;
    font-size: 0.8rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.kanban-login button:hover {
    background: rgba(0, 255, 200, 0.25);
}

.kanban-error {
    color: #ff6666;
    font-size: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 100, 100, 0.1);
    border: 1px solid rgba(255, 100, 100, 0.3);
    border-radius: 2px;
}

.kanban-link {
    color: var(--text-dim);
    font-size: 0.75rem;
    margin-top: 1rem;
}

.kanban-link:hover {
    color: var(--cyan);
}

/* Mobile kanban */
@media (max-width: 900px) {
    .kanban-container {
        padding: 0.5rem;
    }

    .kanban-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .kanban-header h2 {
        text-align: center;
        font-size: 1rem;
    }

    .kanban-filters {
        justify-content: center;
    }

    .kanban-actions {
        justify-content: center;
        flex-wrap: wrap;
    }

    .kanban-board {
        justify-content: flex-start;
    }

    .kanban-column {
        min-width: 260px;
        max-width: 260px;
        flex-shrink: 0;
    }
}

@media (max-width: 600px) {
    .kanban-header h2 {
        font-size: 0.9rem;
    }

    .kanban-filters select {
        font-size: 0.7rem;
        padding: 0.3rem 0.5rem;
    }

    .kanban-actions button {
        font-size: 0.65rem;
        padding: 0.3rem 0.5rem;
    }

    .kanban-column {
        min-width: 240px;
        max-width: 240px;
    }

    .column-title {
        font-size: 0.7rem;
    }

    .card-title {
        font-size: 0.75rem;
    }

    .card-project {
        font-size: 0.6rem;
    }

    .kanban-modal {
        min-width: auto;
        margin: 0.5rem;
        padding: 1rem;
        max-height: 90vh;
        overflow-y: auto;
    }

    .kanban-modal h3 {
        font-size: 0.9rem;
    }

    .form-group label {
        font-size: 0.65rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.75rem;
        padding: 0.4rem 0.6rem;
    }

    .user-code-container {
        flex-direction: column;
        gap: 0.5rem;
    }

    .user-code {
        font-size: 1.4rem;
        padding: 0.75rem 1.25rem;
        letter-spacing: 3px;
    }

    .btn-copy {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}