/**
 * Shared styles for the Batch 2 Wave 9 text utilities (Case Converter,
 * Title Case Converter, Lorem Ipsum Generator, Text Compare, Sentence
 * Counter, Syllable Counter, Reading Time Calculator, Words to Pages).
 * Per-tool accent injected as --tt-accent* by each tool's index.php.
 * Composes the shared primitives in tools.css.
 */
:root { --tt-accent: #0891b2; --tt-accent-dark: #0e7490; --tt-accent-tint: #ecfeff; }

.page-hero h1 .tt-hero-mark { width: 1em; height: 1em; vertical-align: -0.12em; margin-right: 0.4rem; color: var(--tt-accent); }

.tt-intro { margin: 0 0 14px; color: #475569; font-size: 0.95rem; line-height: 1.5; }
.tt-field-label { display: block; font-weight: 600; font-size: 0.92rem; color: #333; margin-bottom: 6px; }
.tt-textarea { width: 100%; box-sizing: border-box; min-height: 150px; resize: vertical; line-height: 1.6; }

.tt-toolbar {
    display: flex; flex-wrap: wrap; align-items: center;
    justify-content: space-between; gap: 10px; margin-top: 12px;
}
.tt-toolbar-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tt-toolbar-hint { font-size: 0.82rem; color: #94a3b8; }

/* Row of transform / action buttons (Case Converter). */
.tt-btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.tt-case-btn {
    font: inherit; font-size: 0.88rem; font-weight: 600; cursor: pointer;
    padding: 9px 14px; border: 1px solid #d7dbe0; border-radius: 9px;
    background: #fff; color: #334155;
}
.tt-case-btn:hover { border-color: var(--tt-accent); color: var(--tt-accent-dark); background: var(--tt-accent-tint); }

/* Controls grid (selects / numbers), same shape as the image tools. */
.tt-controls {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px 18px;
    margin-top: 16px; padding-top: 14px; border-top: 1px solid #eef0f4;
}
.tt-control { display: flex; flex-direction: column; gap: 6px; }
.tt-control[hidden] { display: none; }
.tt-control-label { font-weight: 600; font-size: 0.85rem; color: #334155; display: flex; justify-content: space-between; }
.tt-control-label .tt-val { color: var(--tt-accent-dark); font-variant-numeric: tabular-nums; }
.tt-select, .tt-num {
    width: 100%; box-sizing: border-box; font: inherit; font-size: 0.92rem; padding: 9px 11px;
    border: 1px solid #d7dbe0; border-radius: 8px; background: #fff; color: #1f2937;
}
.tt-select:focus, .tt-num:focus { outline: 2px solid var(--tt-accent); border-color: var(--tt-accent); }
.tt-range { width: 100%; accent-color: var(--tt-accent); }
.tt-check { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; color: #1f2937; cursor: pointer; }
.tt-check input { accent-color: var(--tt-accent); width: 16px; height: 16px; margin: 0; }

/* Headline result card: one big number/value + a label. */
.tt-headline-card {
    margin: 18px 0 4px; background: #fff; border: 1px solid #e6e8eb;
    border-radius: 14px; padding: 20px 22px;
    display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 14px;
}
.tt-headline-num {
    font-size: 2.6rem; font-weight: 800; line-height: 1;
    color: var(--tt-accent-dark); font-variant-numeric: tabular-nums;
}
.tt-headline-label { font-size: 1rem; color: #64748b; font-weight: 600; }
.tt-headline-sub { flex-basis: 100%; margin: 4px 0 0; font-size: 0.9rem; color: #475569; }

/* Secondary stat tiles. */
.tt-stats {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px; margin: 14px 0 4px;
}
.tt-stat {
    background: #fff; border: 1px solid #e6e8eb; border-radius: 12px;
    padding: 14px 12px; text-align: center;
    display: flex; flex-direction: column; gap: 4px; min-width: 0;
}
.tt-stat-num { font-size: 1.4rem; font-weight: 700; color: #1f2937; line-height: 1.1; word-break: break-word; }
.tt-stat-label { font-size: 0.74rem; color: #64748b; text-transform: uppercase; letter-spacing: 0.03em; font-weight: 600; }

/* Output card (generated / converted text). */
.tt-output-card {
    margin-top: 16px; background: #fff; border: 1px solid #e6e8eb;
    border-radius: 14px; padding: 16px 18px;
}
.tt-output-card[hidden] { display: none; }
.tt-output-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.tt-output-title { font-weight: 700; font-size: 0.95rem; color: #1f2937; }
.tt-output-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.tt-output-text { white-space: pre-wrap; overflow-wrap: break-word; color: #1f2937; font-size: 0.95rem; line-height: 1.65; }

/* Breakdown list (per-sentence / per-line rows). */
.tt-breakdown { margin-top: 16px; }
.tt-breakdown[hidden] { display: none; }
.tt-breakdown-title { font-weight: 700; font-size: 0.95rem; color: #1f2937; margin: 0 0 8px; }
.tt-row {
    display: flex; align-items: baseline; gap: 12px;
    background: #fff; border: 1px solid #e6e8eb; border-radius: 10px;
    padding: 9px 12px; margin-bottom: 8px;
}
.tt-row-num {
    flex: 0 0 auto; font-weight: 700; font-size: 0.92rem;
    color: var(--tt-accent-dark); font-variant-numeric: tabular-nums; min-width: 34px; text-align: right;
}
.tt-row-text { flex: 1 1 auto; min-width: 0; color: #334155; font-size: 0.9rem; overflow-wrap: break-word; }
.tt-row.is-flagged { border-color: #fbbf24; background: #fffbeb; }
.tt-row-tag { flex: 0 0 auto; font-size: 0.72rem; font-weight: 700; color: #b45309; text-transform: uppercase; letter-spacing: 0.03em; }
.tt-row-count { flex: 0 0 auto; font-size: 0.8rem; font-weight: 600; color: #64748b; font-variant-numeric: tabular-nums; }

.tt-note { font-size: 0.85rem; color: #64748b; margin: 10px 0 0; }

@media (max-width: 640px) {
    .tt-headline-num { font-size: 2.2rem; }
    .tt-stats { grid-template-columns: repeat(2, 1fr); }
}