/* Timestamp Converter — timestamp-converter.css */
.ts-section {
    --tool-accent: #6366F1;
    --tool-accent-rgb: 99, 102, 241;
}

/* ── Convert button gradient ────────────────────────── */
.ts-section .tool-btn--primary {
    background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
}

.ts-section .tool-btn--primary:hover:not(:disabled) {
    filter: none;
    background: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.45);
}

/* ── Live clock bar ─────────────────────────────────── */
.ts-now-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0;
    background: rgba(var(--tool-accent-rgb), 0.04);
    border: 1.5px solid rgba(var(--tool-accent-rgb), 0.14);
    border-radius: 12px;
    padding: 14px 20px;
    margin-bottom: 20px;
}

.ts-now-item {
    flex: 1;
    min-width: 140px;
    padding: 4px 14px;
}

.ts-now-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #94A3B8;
    margin-bottom: 3px;
}

.ts-now-value {
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--tool-accent);
}

.ts-now-clickable {
    cursor: pointer;
    text-decoration: underline dotted rgba(var(--tool-accent-rgb), 0.4);
}

.ts-now-clickable:hover {
    color: #4F46E5;
}

.ts-now-sep {
    width: 1px;
    height: 36px;
    background: rgba(100, 116, 139, 0.15);
    flex-shrink: 0;
}

/* ── Blocks ─────────────────────────────────────────── */
.ts-block {
    margin-bottom: 20px;
    padding: 20px;
    background: #FAFAFA;
    border: 1.5px solid rgba(100, 116, 139, 0.1);
    border-radius: 12px;
}

.ts-block-header {
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    margin-bottom: 14px;
}

.ts-block-title {
    font-size: 0.9375rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 7px;
}

.ts-block-icon {
    color: var(--tool-accent);
    font-size: 1.0625rem;
}

/* Block options row (unit + timezone) */
.ts-block-opts {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ts-opt-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #64748B;
    white-space: nowrap;
}

.ts-select-sm {
    width: 150px;
    font-size: 0.875rem !important;
    padding-top: 6px !important;
    padding-bottom: 6px !important;
}

.ts-select-tz {
    width: 190px;
    font-size: 0.875rem !important;
    padding-top: 6px !important;
    padding-bottom: 6px !important;
}

/* Input row */
.ts-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.ts-input-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 200px;
}

.ts-num-input {
    flex: 1;
    font-family: 'SFMono-Regular', Consolas, monospace;
}

.ts-date-input {
    flex: 1;
    min-width: 200px;
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.9375rem;
}

.ts-now-btn,
.ts-paste-btn {
    flex-shrink: 0;
    font-family: inherit;
}

/* Auto-detected unit pill */
.ts-detected-unit {
    margin-top: 8px;
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--tool-accent);
    background: rgba(var(--tool-accent-rgb), 0.08);
    border: 1px solid rgba(var(--tool-accent-rgb), 0.2);
    border-radius: 20px;
    padding: 3px 10px;
}

/* ── Result grid ────────────────────────────────────── */
.ts-result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
    margin-top: 14px;
}

.ts-result-item {
    background: #fff;
    border: 1.5px solid rgba(var(--tool-accent-rgb), 0.15);
    border-radius: 10px;
    padding: 12px 14px;
    transition: border-color 0.15s;
}

.ts-result-item:hover {
    border-color: rgba(var(--tool-accent-rgb), 0.35);
}

.ts-ri-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 5px;
}

.ts-ri-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #94A3B8;
}

.ts-copy-btn {
    background: none;
    border: none;
    padding: 2px 4px;
    cursor: pointer;
    color: #CBD5E1;
    font-size: 0.9375rem;
    line-height: 1;
    border-radius: 4px;
    transition: color 0.15s, background 0.15s;
    display: flex;
    align-items: center;
}

.ts-copy-btn:hover {
    color: var(--tool-accent);
    background: rgba(var(--tool-accent-rgb), 0.08);
}

.ts-ri-value {
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 0.9375rem;
    font-weight: 600;
    color: #0F172A;
    word-break: break-all;
    cursor: pointer;
    line-height: 1.4;
}

.ts-ri-value:hover {
    color: var(--tool-accent);
}

.ts-ri-hint {
    font-size: 0.8125rem;
    color: #94A3B8;
    margin-top: 3px;
}

/* ── Duration block ─────────────────────────────────── */
.ts-dur-result {
    margin-top: 14px;
}

.ts-dur-units {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.ts-dur-unit {
    flex: 1;
    min-width: 72px;
    text-align: center;
    background: #fff;
    border: 1.5px solid rgba(100, 116, 139, 0.15);
    border-radius: 10px;
    padding: 12px 8px;
}

.ts-dur-unit--active {
    border-color: rgba(var(--tool-accent-rgb), 0.35);
    background: rgba(var(--tool-accent-rgb), 0.04);
}

.ts-dur-num {
    display: block;
    font-family: 'SFMono-Regular', Consolas, monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tool-accent);
    line-height: 1.2;
}

.ts-dur-unit:not(.ts-dur-unit--active) .ts-dur-num {
    color: #CBD5E1;
}

.ts-dur-lbl {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94A3B8;
    margin-top: 4px;
}

.ts-dur-sentence {
    font-size: 1rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
}

.ts-dur-alts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ts-dur-alts span {
    font-size: 0.8125rem;
    font-family: 'SFMono-Regular', Consolas, monospace;
    color: #64748B;
    background: rgba(100, 116, 139, 0.07);
    border-radius: 6px;
    padding: 3px 10px;
}

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 640px) {
    .ts-now-bar {
        padding: 12px 14px;
    }

    .ts-now-item {
        padding: 4px 8px;
        min-width: 120px;
    }

    .ts-block-header {
        flex-direction: column;
        gap: 10px;
    }

    .ts-block-opts {
        width: 100%;
    }

    .ts-select-sm,
    .ts-select-tz {
        flex: 1;
        width: auto;
    }

    .ts-dur-units {
        gap: 6px;
    }

    .ts-dur-unit {
        min-width: 60px;
        padding: 10px 4px;
    }

    .ts-dur-num {
        font-size: 1rem;
    }
}