/* ═══════════════════════════════════
   Calcul8tr — Tool-specific styles
   Requires: toolbox-theme.css
   ═══════════════════════════════════ */

/* ── Expression result ── */
.expr-result {
    background: var(--bg-input); border: 1px solid var(--accent);
    border-radius: 12px; padding: 20px 24px;
    font-family: var(--font-mono); font-size: 1.6rem; font-weight: 700;
    color: var(--accent); text-align: right;
    box-shadow: 0 0 30px var(--accent-dim); word-break: break-all;
}
.expr-result .label {
    font-size: 0.7rem; font-weight: 400; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
    text-align: left; margin-bottom: 6px;
}

.expr-history { margin-top: 16px; display: flex; flex-direction: column; gap: 6px; }
.expr-history-item {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 14px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: 8px;
    font-family: var(--font-mono); font-size: 0.8rem;
    cursor: pointer; transition: all 0.2s;
}
.expr-history-item:hover { border-color: var(--accent-mid); }
.expr-history-item .expr { color: var(--text-secondary); }
.expr-history-item .val { color: var(--accent); font-weight: 600; }

/* ── Quick functions grid ── */
.fn-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px; margin-top: 16px;
}
.fn-chip {
    padding: 10px 8px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--bg-input);
    color: var(--text-secondary); font-family: var(--font-mono);
    font-size: 0.75rem; text-align: center; cursor: pointer; transition: all 0.25s;
}
.fn-chip:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* ── Base converter outputs ── */
.base-grid { display: flex; flex-direction: column; gap: 10px; }
.base-row {
    display: flex; align-items: center; gap: 12px;
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px 18px; transition: border-color 0.3s;
}
.base-row:hover { border-color: var(--accent-mid); }
.base-label {
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--text-muted); min-width: 50px; flex-shrink: 0;
}
.base-val {
    flex: 1; font-family: var(--font-mono); font-size: 0.95rem;
    color: var(--accent); word-break: break-all; font-weight: 600;
}
.base-row .copy-btn { flex-shrink: 0; }
.base-row.active { border-color: var(--accent); box-shadow: 0 0 16px var(--accent-dim); }
.base-row.bin .base-val { color: var(--success); }
.base-row.oct .base-val { color: var(--warning); }
.base-row.hex .base-val { color: var(--accent3); }

/* ── Unit converter ── */
.conv-layout {
    display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: end;
}
.conv-arrow {
    font-size: 1.4rem; color: var(--accent); padding-bottom: 14px; text-align: center;
}

/* ── Sorted values ── */
.sorted-values {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px 18px;
    font-family: var(--font-mono); font-size: 0.85rem;
    color: var(--text-secondary); line-height: 1.8;
    margin-top: 14px; word-break: break-all;
}
.sorted-values .highlight { color: var(--accent); font-weight: 700; }
.sorted-values .median-hl { color: var(--accent2); font-weight: 700; }

/* ── Percent ── */
.pct-modes { display: flex; flex-direction: column; gap: 16px; }
.pct-mode {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px; transition: border-color 0.3s;
}
.pct-mode:focus-within { border-color: var(--accent-mid); }
.pct-mode-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: 0.95rem; color: var(--text-primary); margin-bottom: 14px;
}
.pct-inline {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    font-family: var(--font-mono); font-size: 0.9rem; color: var(--text-secondary);
}
.pct-inline input {
    width: 110px; background: var(--bg-deep); border: 1px solid var(--border);
    border-radius: 8px; padding: 10px 12px; color: var(--text-primary);
    font-family: var(--font-mono); font-size: 0.9rem; outline: none;
    transition: all 0.3s; text-align: right;
}
.pct-inline input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.pct-inline .number-wrap { width: 110px; }
.pct-inline .number-spin button { background: var(--bg-surface); }
.pct-result-inline {
    font-weight: 700; color: var(--accent); font-size: 1.1rem;
    min-width: 80px; padding: 8px 12px;
    background: var(--accent-dim); border-radius: 8px; text-align: center;
}

/* ── Stats ── */

.stats-sorted-label {
    font-size:0.72rem;
    color:var(--text-muted);
    text-transform:uppercase;
    letter-spacing:2px;
}

/* ── Date ── */
.date-input {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: 10px; padding: 14px 16px;
    color: var(--text-primary); font-family: var(--font-mono);
    font-size: 0.9rem; outline: none; transition: all 0.3s; color-scheme: dark;
}
.date-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.date-input::-webkit-calendar-picker-indicator { filter: invert(0.7); }

.date-result-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .conv-layout { grid-template-columns: 1fr; }
    .conv-arrow { transform: rotate(90deg); padding: 0; }
    .pct-inline { flex-direction: column; align-items: stretch; }
    .pct-inline input { width: 100%; }
    .pct-inline .number-wrap { width: 100%; }
}