/* =============================================
   Typing Test Plugin — Frontend Styles
   ============================================= */

/* Root Variables — Dark Theme (default) */
.tt-wrap.tt-theme-dark {
    --tt-bg:         #0f1117;
    --tt-card:       #1a1d27;
    --tt-border:     #2a2d3a;
    --tt-text:       #e2e8f0;
    --tt-muted:      #64748b;
    --tt-accent:     #6c63ff;
    --tt-accent2:    #f59e0b;
    --tt-correct:    #10b981;
    --tt-wrong:      #ef4444;
    --tt-cursor:     #6c63ff;
    --tt-untyped:    #475569;
    --tt-shadow:     0 4px 24px rgba(108,99,255,0.15);
}

/* Light Theme */
.tt-wrap.tt-theme-light {
    --tt-bg:         #f8fafc;
    --tt-card:       #ffffff;
    --tt-border:     #e2e8f0;
    --tt-text:       #1e293b;
    --tt-muted:      #94a3b8;
    --tt-accent:     #6c63ff;
    --tt-accent2:    #f59e0b;
    --tt-correct:    #10b981;
    --tt-wrong:      #ef4444;
    --tt-cursor:     #6c63ff;
    --tt-untyped:    #94a3b8;
    --tt-shadow:     0 4px 24px rgba(0,0,0,0.08);
}

/* ===== Wrapper ===== */
.tt-wrap {
    background: var(--tt-bg);
    border-radius: 16px;
    padding: 28px 32px;
    max-width: 860px;
    margin: 24px auto;
    font-family: 'Segoe UI', system-ui, sans-serif;
    box-shadow: var(--tt-shadow);
    border: 1px solid var(--tt-border);
    color: var(--tt-text);
    transition: all 0.3s;
}

/* ===== Header ===== */
.tt-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}

.tt-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--tt-accent);
    letter-spacing: -0.5px;
}

.tt-duration-select {
    display: flex;
    gap: 6px;
}

.tt-dur-btn {
    background: var(--tt-card);
    border: 1px solid var(--tt-border);
    color: var(--tt-muted);
    padding: 5px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s;
}

.tt-dur-btn:hover,
.tt-dur-btn.active {
    background: var(--tt-accent);
    border-color: var(--tt-accent);
    color: #fff;
}

/* ===== Live Stats ===== */
.tt-live-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--tt-card);
    border-radius: 12px;
    border: 1px solid var(--tt-border);
}

.tt-stat-item {
    text-align: center;
}

.tt-stat-num {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--tt-text);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    transition: color 0.3s;
}

.tt-stat-label {
    display: block;
    font-size: 11px;
    color: var(--tt-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.tt-timer {
    color: var(--tt-accent) !important;
}

.tt-timer.tt-danger {
    color: var(--tt-wrong) !important;
    animation: tt-pulse 0.5s infinite alternate;
}

@keyframes tt-pulse {
    from { transform: scale(1); }
    to   { transform: scale(1.1); }
}

/* ===== Typing Section ===== */
.tt-typing-section {
    margin-bottom: 20px;
}

.tt-text-display {
    background: var(--tt-card);
    border: 1px solid var(--tt-border);
    border-radius: 12px;
    padding: 20px 24px;
    font-size: 20px;
    line-height: 1.8;
    letter-spacing: 0.3px;
    min-height: 100px;
    margin-bottom: 12px;
    word-break: break-word;
    cursor: text;
    position: relative;
    overflow: hidden;
}

/* Word spans */
.tt-word {
    display: inline-block;
    margin-right: 8px;
    padding: 2px 0;
    position: relative;
}

/* Letter spans */
.tt-letter {
    color: var(--tt-untyped);
    transition: color 0.1s;
}

.tt-letter.tt-correct {
    color: var(--tt-correct);
}

.tt-letter.tt-wrong {
    color: var(--tt-wrong);
    text-decoration: underline;
    text-decoration-color: var(--tt-wrong);
}

.tt-letter.tt-cursor::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 2px;
    height: 100%;
    background: var(--tt-cursor);
    animation: tt-blink 1s step-start infinite;
    border-radius: 1px;
}

.tt-letter {
    position: relative;
}

@keyframes tt-blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

/* Current word highlight */
.tt-word.tt-active {
    background: rgba(108,99,255,0.08);
    border-radius: 4px;
    padding: 2px 4px;
    margin-right: 4px;
}

.tt-word.tt-word-correct .tt-letter { color: var(--tt-correct); }
.tt-word.tt-word-wrong .tt-letter   { color: var(--tt-wrong); }

/* Textarea (hidden input) */
.tt-input {
    width: 100%;
    padding: 14px 18px;
    font-size: 16px;
    border: 2px solid var(--tt-border);
    border-radius: 10px;
    background: var(--tt-card);
    color: var(--tt-text);
    resize: none;
    height: 54px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
    font-family: inherit;
}

.tt-input:focus {
    border-color: var(--tt-accent);
    box-shadow: 0 0 0 3px rgba(108,99,255,0.15);
}

.tt-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== Buttons ===== */
.tt-controls {
    text-align: center;
    margin-bottom: 20px;
}

.tt-btn-start,
.tt-btn-restart,
.tt-btn-save {
    border: none;
    border-radius: 10px;
    padding: 12px 32px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.3px;
}

.tt-btn-start {
    background: var(--tt-accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(108,99,255,0.35);
}

.tt-btn-start:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(108,99,255,0.45);
}

.tt-btn-restart {
    background: var(--tt-card);
    color: var(--tt-text);
    border: 1px solid var(--tt-border);
    margin-left: 10px;
}

.tt-btn-restart:hover {
    border-color: var(--tt-accent);
    color: var(--tt-accent);
}

.tt-btn-save {
    background: var(--tt-correct);
    color: #fff;
    padding: 10px 24px;
}

.tt-btn-save:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.tt-btn-save:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== Result Panel ===== */
.tt-result-panel {
    background: var(--tt-card);
    border: 1px solid var(--tt-border);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 24px;
    animation: tt-slide-in 0.4s ease;
    text-align: center;
}

@keyframes tt-slide-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.tt-result-header {
    margin-bottom: 20px;
}

.tt-result-emoji {
    font-size: 48px;
    margin-bottom: 6px;
}

.tt-result-msg {
    font-size: 22px;
    font-weight: 700;
    color: var(--tt-accent);
}

.tt-result-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.tt-result-stat {
    text-align: center;
}

.tt-result-num {
    display: block;
    font-size: 40px;
    font-weight: 800;
    color: var(--tt-text);
    line-height: 1;
}

.tt-result-lbl {
    display: block;
    font-size: 12px;
    color: var(--tt-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

/* Save Form */
.tt-save-form {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.tt-name-input {
    padding: 10px 16px;
    border: 2px solid var(--tt-border);
    border-radius: 8px;
    background: var(--tt-bg);
    color: var(--tt-text);
    font-size: 14px;
    outline: none;
    width: 200px;
    transition: border-color 0.2s;
}

.tt-name-input:focus {
    border-color: var(--tt-accent);
}

.tt-save-status {
    font-size: 14px;
    font-weight: 600;
    color: var(--tt-correct);
    margin-bottom: 16px;
    min-height: 20px;
}

/* ===== Leaderboard ===== */
.tt-leaderboard {
    margin-top: 8px;
}

.tt-leaderboard h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--tt-text);
}

.tt-board-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background-color: #fff;
}

.tt-board-table th {
    text-align: left;
    padding: 8px 12px;
    border-bottom: 2px solid var(--tt-border);
    color: var(--tt-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.tt-board-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--tt-border);
    color: var(--tt-border);
}

.tt-board-table tr:last-child td {
    border-bottom: none;
}

.tt-board-table tr:hover td {
    background: rgba(255,255,255,1.00);
    color: #000;
}

.tt-rank {
    font-size: 18px;
    width: 40px;
}

.tt-no-scores {
    text-align: center;
    color: var(--tt-muted);
    padding: 20px;
    font-style: italic;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .tt-wrap { padding: 18px 16px; }
    .tt-live-stats { gap: 20px; }
    .tt-stat-num { font-size: 28px; }
    .tt-text-display { font-size: 17px; }
    .tt-result-stats { gap: 20px; }
    .tt-result-num { font-size: 32px; }
}