/* Coffee Spending Calculator — scaffolded by scripts/new-calculator.mjs.
   Use only `--calc-*` tokens from tokens.css. Do NOT define local accent
   variables here unless you also override them under [data-theme="light"]. */

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

.page-title {
    font-family: var(--calc-font-headline);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    margin: 0 0 0.5rem;
    color: var(--calc-text-primary);
}

.page-subtitle {
    color: var(--calc-text-faded);
    margin: 0 0 2rem;
    line-height: 1.5;
}

/* ===== Action bar ===== */
.action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.action-btn {
    background: var(--calc-bg-card);
    border: 1px solid var(--calc-border-default);
    border-radius: var(--calc-radius-md);
    color: var(--calc-text-primary);
    font-size: 0.85rem;
    padding: 0.5rem 0.9rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.action-btn:hover {
    border-color: var(--calc-cyan);
}

.action-btn--reset {
    margin-left: auto;
}

/* ===== Cards ===== */
.input-card,
.result-card,
.viz-card {
    background: var(--calc-bg-card);
    border: 1px solid var(--calc-border-default);
    border-radius: var(--calc-radius-lg);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
}

.card-title {
    font-family: var(--calc-font-headline);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--calc-text-faded);
    margin: 0 0 1rem;
}

/* ===== Preset chips ===== */
.preset-chips-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.preset-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--calc-text-faded);
}

.preset-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.preset-chip {
    background: var(--calc-bg-input);
    border: 1px solid var(--calc-border-default);
    border-radius: 999px;
    color: var(--calc-text-faded);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 0.85rem;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.preset-chip:hover {
    color: var(--calc-text-primary);
    border-color: var(--calc-cyan);
}

.preset-chip.active {
    background: var(--calc-cyan);
    border-color: var(--calc-cyan);
    color: #04141a;
}

2 {
    font-size: 0.8rem;
    color: var(--calc-text-dim);
    margin-bottom: 0;
}

/* ===== Inputs ===== */
.input-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 900px) {
    .input-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .input-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-size: 0.9rem;
    color: var(--calc-text-faded);
}

.form-group input {
    background: var(--calc-bg-input);
    border: 1px solid var(--calc-border-strong);
    border-radius: var(--calc-radius-md);
    color: var(--calc-text-primary);
    font-family: var(--calc-font-mono);
    font-size: 1.05rem;
    padding: 0.65rem 0.85rem;
    transition: var(--calc-transition-default, border-color 0.15s);
}

.form-group input:focus {
    outline: none;
    border-color: var(--calc-cyan);
}

.input-hint {
    color: var(--calc-text-dim);
    font-size: 0.8rem;
}

/* ===== Result ===== */
.result-value {
    font-family: var(--calc-font-mono);
    font-size: clamp(1.8rem, 5vw, 2.6rem);
    color: var(--calc-cyan);
    margin-bottom: 0.3rem;
}

.result-detail {
    color: var(--calc-text-faded);
    line-height: 1.5;
}

.interpretation {
    margin: 0.9rem 0 0;
    padding-top: 0.9rem;
    border-top: 1px solid var(--calc-border-default);
    color: var(--calc-text-faded);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ===== Tabs ===== */
.tab-control {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--calc-bg-input);
    border: 1px solid var(--calc-border-default);
    border-radius: var(--calc-radius-md);
    color: var(--calc-text-faded);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.tab-btn:hover {
    color: var(--calc-text-primary);
    border-color: var(--calc-cyan);
}

.tab-btn.active {
    background: var(--calc-cyan);
    border-color: var(--calc-cyan);
    color: #04141a;
}

.tab-panel[hidden] {
    display: none;
}

/* ===== Detail rows ===== */
.detail-grid {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 1.1rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--calc-border-subtle, var(--calc-border-default));
    font-size: 0.9rem;
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    color: var(--calc-text-faded);
}

.detail-value {
    color: var(--calc-text-primary);
    font-family: var(--calc-font-mono);
}

.detail-empty {
    color: var(--calc-text-faded);
    font-size: 0.9rem;
}

/* ===== Scenario compare ===== */
.scenario-result {
    margin-top: 1.1rem;
}

.scenario-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.9rem;
}

.scenario-grid--two {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
    .scenario-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .scenario-grid,
    .scenario-grid--two {
        grid-template-columns: 1fr;
    }
}

.scenario-card {
    background: var(--calc-bg-input);
    border: 1px solid var(--calc-border-default);
    border-radius: var(--calc-radius-md);
    padding: 0.85rem 1rem;
}

.scenario-card--win {
    border-color: var(--calc-cyan);
    box-shadow: 0 0 0 1px var(--calc-cyan) inset;
}

.scenario-card__label {
    font-size: 0.78rem;
    color: var(--calc-text-faded);
    margin-bottom: 0.3rem;
}

.scenario-card__big {
    font-family: var(--calc-font-mono);
    font-size: 1.25rem;
    color: var(--calc-text-primary);
    margin-bottom: 0.3rem;
}

.scenario-card__row {
    font-size: 0.8rem;
    color: var(--calc-text-faded);
}

.scenario-verdict {
    margin: 0.9rem 0 0;
    color: var(--calc-text-faded);
    font-size: 0.85rem;
    line-height: 1.5;
}

.page-sections-outer {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem;
}

/* ===== FAQ (components.css does NOT supply these) ===== */
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.faq-item__question {
    display: flex; align-items: center; justify-content: space-between;
    cursor: pointer; padding: 14px 4px; font-size: 0.9rem; font-weight: 600;
    color: var(--calc-text-primary); list-style: none; transition: color .2s; user-select: none;
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question::after {
    content: '+'; font-family: var(--calc-font-mono); font-size: 1.1rem;
    color: var(--calc-text-dim); flex-shrink: 0; margin-left: 16px; transition: color .2s;
}
.faq-item[open] .faq-item__question::after { content: '\2212'; color: var(--calc-cyan); }
.faq-item__question:hover { color: var(--calc-cyan); }
.faq-item__answer { padding: 0 4px 14px; color: var(--calc-text-dim); font-size: 0.85rem; line-height: 1.75; }

/* ===== Mobile ===== */
@media (max-width: 768px) {
    .action-btn { flex: 1 1 calc(50% - 0.5rem); min-height: 44px; }
    .action-btn--reset { margin-left: 0; }
    .main-container { padding: 24px 14px; }
    .input-card, .result-card, .viz-card { padding: 1rem; }
}

/* ===== Light mode ===== */
[data-theme="light"] .input-card,
[data-theme="light"] .result-card,
[data-theme="light"] .viz-card,
[data-theme="light"] .scenario-card {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.12);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .form-group input {
    background: #f0f4f9;
    border-color: rgba(0, 0, 0, 0.15);
    color: #0f172a;
}

[data-theme="light"] .preset-chip {
    background: #edf2f9;
    border-color: rgba(0, 0, 0, 0.12);
    color: #475569;
}

[data-theme="light"] .preset-chip:hover {
    color: #0f172a;
    border-color: #0891b2;
}

[data-theme="light"] .preset-chip.active {
    background: #0891b2;
    border-color: #0891b2;
    color: #fff;
}

[data-theme="light"] .action-btn {
    background: #fff;
    border-color: rgba(0, 0, 0, 0.12);
    color: #0f172a;
}

[data-theme="light"] .action-btn:hover {
    border-color: #0891b2;
}

[data-theme="light"] .tab-btn {
    background: #edf2f9;
    border-color: rgba(0, 0, 0, 0.12);
    color: #475569;
}

[data-theme="light"] .tab-btn:hover {
    color: #0f172a;
    border-color: #0891b2;
}

[data-theme="light"] .tab-btn.active {
    background: #0891b2;
    border-color: #0891b2;
    color: #fff;
}

[data-theme="light"] .result-value {
    color: #0891b2;
}

[data-theme="light"] .interpretation {
    border-top-color: rgba(0, 0, 0, 0.1);
    color: #475569;
}

[data-theme="light"] .detail-row {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .detail-value {
    color: #0f172a;
}

[data-theme="light"] .scenario-card--win {
    border-color: #0891b2;
    box-shadow: 0 0 0 1px #0891b2 inset;
}

[data-theme="light"] .scenario-card__big {
    color: #0f172a;
}

[data-theme="light"] .scenario-verdict {
    color: #475569;
}

[data-theme="light"] .faq-list { gap: 8px; }
[data-theme="light"] .faq-item {
    border-bottom: none;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    overflow: hidden;
    transition: box-shadow .2s, border-color .2s;
}
[data-theme="light"] .faq-item:hover {
    border-color: rgba(8,145,178,0.35);
    box-shadow: 0 2px 10px rgba(8,145,178,0.08);
}
[data-theme="light"] .faq-item[open] {
    border-color: rgba(8,145,178,0.4);
    box-shadow: 0 2px 12px rgba(8,145,178,0.1);
    border-left: 3px solid #0891b2;
}
[data-theme="light"] .faq-item__question { color: #0F172A; padding: 14px 16px; }
[data-theme="light"] .faq-item__question::after { color: #64748B; }
[data-theme="light"] .faq-item[open] .faq-item__question::after { color: #0891b2; }
[data-theme="light"] .faq-item__question:hover { color: #0891b2; }
[data-theme="light"] .faq-item__answer {
    color: #475569; padding: 12px 16px 16px;
    border-top: 1px solid rgba(0,0,0,0.06);
}