/* Assessment Generator Test – Styles */
:root {
    --bg: #0f0f12;
    --surface: #18181c;
    --surface-elevated: #222228;
    --border: #2a2a32;
    --text: #e4e4e7;
    --text-muted: #a1a1aa;
    --accent: #22c55e;
    --accent-hover: #16a34a;
    --error: #ef4444;
    --font-sans: "DM Sans", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", monospace;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.header {
    margin-bottom: 2rem;
}

.header h1 {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
}

.subtitle {
    margin: 0.25rem 0 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.input-section {
    margin-bottom: 2rem;
}

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

.field-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.field-group input,
.field-group textarea {
    width: 100%;
    padding: 0.6rem 0.85rem;
    font-family: inherit;
    font-size: 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
}

.field-group input::placeholder,
.field-group textarea::placeholder {
    color: var(--text-muted);
}

.field-group textarea {
    resize: vertical;
    min-height: 120px;
}

.field-group {
    position: relative;
}

.char-count {
    position: absolute;
    bottom: 0.5rem;
    right: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--accent);
    color: #111;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 0.5rem;
}

.btn-primary:hover:not(:disabled) {
    background: var(--accent-hover);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary.loading .btn-text {
    display: none;
}

.btn-primary.loading .btn-loading {
    display: inline;
}

.btn-loading {
    display: none;
}

.output-section {
    margin-top: 2rem;
}

.output-header {
    margin-bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
}

.output-header h2 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.metadata {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.metadata span {
    margin-right: 1rem;
}

.btn-add-skill {
    margin-left: auto;
    font-size: 0.85rem;
    padding: 0.45rem 0.9rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 6px;
    cursor: pointer;
    font-family: inherit;
}

.btn-add-skill:hover {
    background: var(--border);
    color: var(--text);
}

@keyframes flash-highlight {
    0% {
        box-shadow: 0 0 0 3px var(--accent);
    }
    50% {
        box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.4);
    }
    100% {
        box-shadow: none;
    }
}

.skill-card.flash,
.question-item.flash {
    animation: flash-highlight 0.7s ease-out;
}

.skill-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: visible;
}

.skill-header {
    padding: 1rem 1.25rem;
    background: var(--surface-elevated);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.skill-header:hover {
    background: #2a2a32;
}

.skill-name {
    font-weight: 600;
    font-size: 1rem;
}

.skill-badge {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 500;
}

.skill-badge.must_have {
    background: rgba(34, 197, 94, 0.2);
    color: var(--accent);
}

.skill-badge.nice_to_have {
    background: rgba(234, 179, 8, 0.2);
    color: #eab308;
}

.skill-tech {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.question-list {
    padding: 0.5rem 1.25rem 1rem;
}

.question-item {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--border);
}

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

.question-text {
    font-size: 0.95rem;
    font-weight: 500;
}

.question-text p,
.expected-answer p {
    margin: 0 0 0.5rem;
}

.question-text p:last-child,
.expected-answer p:last-child {
    margin-bottom: 0;
}

.question-text pre,
.expected-answer pre,
.reasoning-tooltip pre {
    margin: 0.5rem 0;
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    line-height: 1.45;
    font-family: var(--font-mono);
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-left: 3px solid var(--border);
    border-radius: 6px;
    overflow-x: auto;
    overflow-y: auto;
    max-height: 16rem;
    white-space: pre;
}

.question-text code,
.expected-answer code,
.reasoning-tooltip code {
    font-family: var(--font-mono);
    font-size: 0.85em;
}

.question-text p code,
.expected-answer p code {
    padding: 0.15rem 0.35rem;
    background: var(--surface-elevated);
    border-radius: 4px;
}

.question-text pre code,
.expected-answer pre code,
.reasoning-tooltip pre code {
    padding: 0;
    background: transparent;
    border: none;
}

.expected-answer {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.reasoning-hint-wrap {
    position: relative;
    display: inline-block;
    margin-left: 0.35rem;
}

.reasoning-hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.1rem;
    height: 1.1rem;
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 50%;
    cursor: help;
}

.reasoning-hint:hover {
    color: var(--accent);
}

.reasoning-tooltip {
    display: none;
}

.reasoning-tooltip-float {
    position: fixed;
    min-width: 260px;
    max-width: 480px;
    width: max-content;
    max-height: 70vh;
    overflow-y: auto;
    padding: 0.6rem 0.85rem;
    font-size: 0.8rem;
    font-family: var(--font-mono);
    color: #6ee7b7;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    white-space: pre-wrap;
    word-break: break-word;
    z-index: 9999;
}

.reasoning-tooltip-float pre,
.reasoning-tooltip-float code {
    font-family: var(--font-mono);
}

.btn-regen, .btn-add-q {
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
    margin-top: 0.5rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
}

.btn-regen:hover:not(:disabled), .btn-add-q:hover:not(:disabled) {
    background: var(--border);
    color: var(--text);
}

.btn-regen:disabled, .btn-add-q:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-add-q {
    margin-left: 0.5rem;
}

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

/* User prompt modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal-overlay[hidden] {
    display: none;
}

.modal {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    max-width: 480px;
    width: 90%;
}

.modal-title {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.modal-desc {
    margin: 0 0 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.modal .field-group {
    margin-bottom: 1rem;
}

.modal .field-group textarea,
.modal .field-group input {
    width: 100%;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

.btn-secondary {
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-size: 0.9rem;
    background: var(--surface-elevated);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 6px;
    cursor: pointer;
}

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

.error-section {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
}

.error-section h3 {
    margin: 0 0 0.5rem;
    color: var(--error);
}

.error-section pre {
    margin: 0;
    font-size: 0.85rem;
    white-space: pre-wrap;
    word-break: break-word;
}