@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@300;500;700&family=DM+Sans:wght@400;500;600&display=swap');

:root {
    --cdt-bg:        #f5f4f0;
    --cdt-surface:   #ffffff;
    --cdt-border:    #e2e0d8;
    --cdt-ink:       #1c1b18;
    --cdt-ink-soft:  #6b6860;
    --cdt-accent:    #c41230;
    --cdt-accent-dk: #a00e27;
    --cdt-accent-lt: #fdf0ec;
    --cdt-radius:    10px;
    --cdt-shadow:    0 2px 16px rgba(28,27,24,.07);
    --cdt-shadow-lg: 0 8px 40px rgba(28,27,24,.12);
}

#clock-decision-tree {
    max-width: 640px;
    /*margin: 48px auto;*/
    font-family: 'DM Sans', sans-serif;
    color: var(--cdt-ink);
    background: white;
    border-radius: 16px;
    padding: 32px;
    /*box-shadow: var(--cdt-shadow-lg);*/
}

/* Progress */
#cdt-progress-bar-wrap {
    height: 4px;
    background: var(--cdt-border);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 8px;
}
#cdt-progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--cdt-accent), #e8743a);
    border-radius: 99px;
    transition: width 0.5s cubic-bezier(0.4,0,0.2,1);
}
#cdt-progress-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--cdt-ink-soft);
    margin-bottom: 28px;
}

/* Step container */
#cdt-step-container {
    transition: opacity 0.18s ease, transform 0.18s ease;
}

/* Step elements */
.cdt-step-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--cdt-accent);
    margin-bottom: 6px;
}
.cdt-step-title {
    font-family: 'Fraunces', serif;
    font-weight: 500;
    font-size: 26px;
    line-height: 1.2;
    margin: 0 0 6px;
}
.cdt-step-sub {
    font-size: 14px;
    color: var(--cdt-ink-soft);
    margin: 0 0 24px;
    line-height: 1.5;
}

/* Field groups */
.cdt-field-group { margin-bottom: 24px; }
.cdt-field-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cdt-ink-soft);
    margin-bottom: 10px;
}

/* Option chips */
.cdt-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.cdt-option-btn {
    display: inline-flex;
    align-items: center;
    padding: 9px 18px;
    background: var(--cdt-surface);
    border: 1.5px solid var(--cdt-border);
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--cdt-ink);
    cursor: pointer;
    transition: border-color .15s, background .15s, color .15s, transform .15s, box-shadow .15s;
    line-height: 1.4;
    text-transform: none;
}
.cdt-option-btn:hover {
    border-color: var(--cdt-accent);
    color: var(--cdt-accent-dk);
    background: var(--cdt-accent-lt);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(196,18,48,.12);
}
.cdt-option-btn.selected {
    border-color: var(--cdt-accent);
    background: var(--cdt-accent);
    color: #fff;
    box-shadow: 0 4px 14px rgba(196,18,48,.28);
}

/* Branch card buttons */
.cdt-options-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.cdt-card-btn {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    height: auto;
    border-radius: 12px;
    gap: 4px;
}
.cdt-card-icon { font-size: 28px; margin-bottom: 8px; display: block; }
.cdt-card-title {
    font-family: 'Fraunces', serif;
    font-size: 18px;
    font-weight: 500;
    display: block;
}
.cdt-card-desc { font-size: 12px; color: var(--cdt-ink-soft); display: block; line-height: 1.4; }
.cdt-card-btn.selected .cdt-card-title,
.cdt-card-btn.selected .cdt-card-desc { color: #fff; }

/* Cascade reveal */
.cdt-cascade-field {
    border-top: 1px solid var(--cdt-border);
    padding-top: 20px;
    margin-top: -4px;
    animation: cdt-in .22s ease both;
}
@keyframes cdt-in {
    from { opacity:0; transform:translateY(6px); }
    to   { opacity:1; transform:translateY(0); }
}

/* Continue button */
#cdt-continue-wrap { margin-top: 8px; }
.cdt-continue-btn {
    display: inline-flex;
    align-items: center;
    padding: 13px 28px;
    background: var(--cdt-ink);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .18s, transform .18s;
}
.cdt-continue-btn:hover { background: #333; transform: translateY(-1px); }

/* Nav */
#cdt-nav {
    display: flex;
    gap: 10px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--cdt-border);
}
#cdt-back, #cdt-restart {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    background: transparent;
    border: 1.5px solid var(--cdt-border);
    border-radius: 7px;
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--cdt-ink-soft);
    cursor: pointer;
    transition: border-color .15s, color .15s, background .15s;
}
#cdt-back:hover, #cdt-restart:hover {
    border-color: var(--cdt-ink);
    color: var(--cdt-ink);
    background: rgba(28,27,24,.04);
}

/* Searching spinner */
.cdt-searching {
    text-align: center;
    padding: 40px 0;
    color: var(--cdt-ink-soft);
}
.cdt-spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--cdt-border);
    border-top-color: var(--cdt-accent);
    border-radius: 50%;
    animation: cdt-spin .7s linear infinite;
    margin: 0 auto 16px;
}
@keyframes cdt-spin { to { transform: rotate(360deg); } }

/* Results */
#cdt-result { animation: cdt-in .35s ease both; }

.cdt-result-header { margin-bottom: 24px; }
.cdt-result-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cdt-accent);
    background: var(--cdt-accent-lt);
    padding: 4px 12px;
    border-radius: 99px;
    margin-bottom: 10px;
}
.cdt-result-header h2 {
    font-family: 'Fraunces', serif;
    font-size: 24px;
    font-weight: 500;
    margin: 0 0 4px;
}
.cdt-result-header p { font-size: 14px; color: var(--cdt-ink-soft); margin: 0; }

/* Single product */
.cdt-product-single {
    display: flex;
    gap: 24px;
    background: var(--cdt-surface);
    border: 1.5px solid var(--cdt-border);
    border-radius: var(--cdt-radius);
    padding: 24px;
    box-shadow: var(--cdt-shadow);
}
.cdt-product-img-wrap {
    flex-shrink: 0;
    width: 140px; height: 140px;
    border-radius: 8px;
    background: var(--cdt-bg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cdt-product-img-wrap img { width: 100%; height: 100%; object-fit: contain; }
.cdt-product-details h3 {
    font-family: 'Fraunces', serif;
    font-size: 18px;
    font-weight: 500;
    margin: 0 0 8px;
}
.cdt-price { font-size: 18px; font-weight: 600; color: var(--cdt-accent); margin-bottom: 16px; }

.cdt-button {
    display: inline-flex;
    align-items: center;
    padding: 11px 22px;
    background: var(--cdt-accent);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    transition: background .18s, transform .18s;
}
.cdt-button:hover { background: var(--cdt-accent-dk); transform: translateY(-1px); color: #fff; text-decoration: none; }

/* Product grid */
.cdt-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}
.cdt-product-card {
    display: flex;
    flex-direction: column;
    background: var(--cdt-surface);
    border: 1.5px solid var(--cdt-border);
    border-radius: var(--cdt-radius);
    overflow: hidden;
    text-decoration: none;
    color: var(--cdt-ink);
    transition: border-color .18s, box-shadow .18s, transform .18s;
}
.cdt-product-card:hover {
    border-color: var(--cdt-accent);
    box-shadow: 0 4px 20px rgba(196,18,48,.12);
    transform: translateY(-2px);
    text-decoration: none;
    color: var(--cdt-ink);
}
.cdt-product-card-img {
    height: 130px;
    background: var(--cdt-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.cdt-product-card-img img { width: 100%; height: 100%; object-fit: contain; }
.cdt-product-card-info {
    padding: 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.cdt-product-card-name { font-size: 13px; font-weight: 500; line-height: 1.4; }
.cdt-card-price { font-size: 13px; font-weight: 600; color: var(--cdt-accent); }
.cdt-view-link { font-size: 12px; font-weight: 600; color: var(--cdt-accent); margin-top: auto; }

/* No match / error */
.cdt-no-img { font-size: 11px; color: var(--cdt-ink-soft); text-align: center; }
.cdt-no-match {
    padding: 32px;
    text-align: center;
    background: var(--cdt-surface);
    border: 1.5px solid var(--cdt-border);
    border-radius: var(--cdt-radius);
}
.cdt-no-match-icon { font-size: 36px; margin-bottom: 12px; }
.cdt-no-match h3 { font-family: 'Fraunces', serif; font-size: 20px; font-weight: 500; margin: 0 0 8px; }
.cdt-no-match p { font-size: 14px; color: var(--cdt-ink-soft); margin: 0; }

/* Responsive */
@media (max-width: 520px) {
    #clock-decision-tree { padding: 20px; margin: 16px; border-radius: 12px; }
    .cdt-step-title { font-size: 21px; }
    .cdt-options-cards { grid-template-columns: 1fr; }
    .cdt-product-single { flex-direction: column; }
    .cdt-product-img-wrap { width: 100%; height: 160px; }
    .cdt-product-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Series selection cards ──────────────────────────────────────────────── */
.cdt-series-cards {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}

.cdt-option-btn.cdt-series-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    text-align: left;
    padding: 16px 18px;
    border: 2px solid #e5e2dc;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
    line-height: 1.4;
}
.cdt-option-btn.cdt-series-card:hover {
    border-color: var(--cdt-accent);
    background: #fdf8f6;
    color: var(--cdt-ink);
    box-shadow: 0 2px 8px rgba(196,18,48,.10);
}
button.cdt-option-btn.cdt-series-card:hover .cdt-series-title,
button.cdt-option-btn.cdt-series-card:hover .cdt-series-subtitle,
button.cdt-option-btn.cdt-series-card:hover .cdt-series-desc {
    color: white;
}
.cdt-option-btn.cdt-series-card.selected {
    border-color: var(--cdt-accent);
    background: #fff8f6;
    color: var(--cdt-ink);       /* override base .selected white */
    border-width: 2.5px;
    box-shadow: 0 2px 10px rgba(196,18,48,.20);
}

.cdt-series-icon {
    font-size: 26px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.cdt-series-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.cdt-series-title {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a1a;
}
.cdt-option-btn.cdt-series-card.selected .cdt-series-title {
    color: var(--cdt-accent-dk);
}
.cdt-option-btn.cdt-series-card.selected .cdt-series-subtitle {
    color: #6b4a42;
}
.cdt-option-btn.cdt-series-card.selected .cdt-series-desc {
    color: #3d2a24;
}

.cdt-series-subtitle {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #8a8578;
}

.cdt-series-desc {
    font-size: 13px;
    color: #555;
    margin-top: 4px;
    line-height: 1.5;
}

/* Checkmark on selected series card */
.cdt-option-btn.cdt-series-card.selected::after {
    content: "✓";
    position: absolute;
    top: 12px;
    right: 16px;
    font-size: 16px;
    font-weight: 700;
    color: var(--cdt-accent-dk);
}
.cdt-option-btn.cdt-series-card {
    position: relative;
}

/* ── Dial style visual picker ────────────────────────────────────────────── */
.cdt-dial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 12px;
    margin-top: 8px;
}

.cdt-dial-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 12px 8px 10px;
    border: 2px solid #e5e2dc;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
    position: relative;
}
.cdt-dial-card:hover {
    border-color: #c41230;
    background: #fdf8f6;
    box-shadow: 0 2px 8px rgba(196,18,48,.10);
}
.cdt-dial-card.selected {
    border-color: #c41230;
    background: #fdf4f2;
    box-shadow: 0 2px 10px rgba(196,18,48,.15);
}
.cdt-dial-card.selected::after {
    content: "✓";
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 13px;
    font-weight: 700;
    color: var(--cdt-accent-dk);
}

.cdt-dial-svg {
    width: 90px;
    height: 90px;
    flex-shrink: 0;
}
.cdt-dial-svg svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 1px 3px rgba(0,0,0,.15));
}

.cdt-dial-label {
    font-size: 11px;
    font-weight: 600;
    color: #444;
    text-align: center;
    line-height: 1.3;
}
.cdt-dial-card.selected .cdt-dial-label {
    color: var(--cdt-accent-dk);
}

/* ── Help panels ─────────────────────────────────────────────────────────── */
.cdt-help-wrap {
    margin: -16px 0 20px;
}
.cdt-help-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    padding: 0;
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    font-weight: 500;
    color: var(--cdt-ink-soft);
    cursor: pointer;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
    transition: color .15s;
}
.cdt-help-toggle:hover,
.cdt-help-toggle.open {
    color: var(--cdt-accent-dk);
}
.cdt-help-panel {
    margin-top: 10px;
    background: #f9f8f5;
    border: 1px solid var(--cdt-border);
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--cdt-ink);
    animation: cdt-in .18s ease both;
}
.cdt-help-panel p { margin: 0; }
.cdt-help-panel p + p { margin-top: 8px; }
.cdt-help-panel strong { color: var(--cdt-ink); font-weight: 600; }

.cdt-help-list {
    margin: 0;
    padding: 0 0 0 4px;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 7px;
}
.cdt-help-list li {
    padding-left: 14px;
    position: relative;
}
.cdt-help-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--cdt-accent);
    font-weight: 700;
}

/* ── Annotated option buttons ─────────────────────────────────────────────── */
.cdt-option-annotated {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    padding: 10px 16px 9px;
    min-width: 130px;
}
.cdt-option-label {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
}
.cdt-option-ann {
    font-size: 11px;
    font-weight: 400;
    color: var(--cdt-ink-soft);
    line-height: 1.3;
}
.cdt-option-annotated.selected .cdt-option-ann {
    color: rgba(255,255,255,.8);
}
.cdt-option-annotated:hover .cdt-option-ann {
    color: var(--cdt-accent-dk);
    opacity: 1;
}

/* ── Inline field descriptions ───────────────────────────────────────────── */
.cdt-field-desc {
    font-size: 13px;
    color: var(--cdt-ink-soft);
    line-height: 1.55;
    margin: 0 0 12px;
}
.cdt-field-desc strong {
    color: var(--cdt-ink);
    font-weight: 600;
}

/* ── Breadcrumb ──────────────────────────────────────────────────────────── */
#cdt-breadcrumb {
    display: none;          /* shown via JS: style.display = 'block' */
    margin-bottom: 20px;
}
.cdt-bc-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    padding: 12px 16px;
    background: #ffffff;
    border: 1px solid var(--cdt-border);
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.cdt-bc-chip {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 5px 12px;
    border-radius: 6px;
    background: #f2f1ed;
    border: 1.5px solid transparent;
    font-family: 'DM Sans', sans-serif;
    line-height: 1.2;
    transition: background .15s, border-color .15s;
}
button.cdt-bc-chip {
    cursor: pointer;
    text-transform: none;
}
button.cdt-bc-chip:hover {
    background: var(--cdt-accent);
    border-color: var(--cdt-accent);
}
.cdt-bc-chip.cdt-bc-current {
    background: var(--cdt-accent-lt);
    border-color: var(--cdt-accent);
    cursor: default;
}
.cdt-bc-chip.cdt-bc-current:hover {
    background: var(--cdt-accent-lt);
    border-color: var(--cdt-accent);
}
.cdt-bc-chip.cdt-bc-current:hover .cdt-bc-label {
    color: var(--cdt-accent-dk);
}
.cdt-bc-chip.cdt-bc-current:hover .cdt-bc-value {
    color: var(--cdt-accent-dk);
}
.cdt-bc-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--cdt-ink-soft);
}
button.cdt-bc-chip:hover .cdt-bc-label {
    color: rgba(255,255,255,.8);
}
.cdt-bc-chip.cdt-bc-current .cdt-bc-label {
    color: var(--cdt-accent-dk);
}
.cdt-bc-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--cdt-ink);
    text-transform: none;
}
button.cdt-bc-chip:hover .cdt-bc-value {
    color: #ffffff;
}
.cdt-bc-chip.cdt-bc-current .cdt-bc-value {
    color: var(--cdt-accent-dk);
}
.cdt-bc-sep {
    font-size: 16px;
    color: #ccc;
    line-height: 1;
    padding: 0 2px;
    user-select: none;
    align-self: center;
}

/* ── Results selections summary ─────────────────────────────────────────── */
.cdt-summary-wrap {
    margin-bottom: 20px;
    padding: 12px 16px;
    background: var(--cdt-surface);
    border: 1px solid var(--cdt-border);
    border-radius: 10px;
}
.cdt-summary-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.cdt-summary-pill {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 4px 10px;
    background: #f2f1ed;
    border: 1.5px solid transparent;
    border-radius: 6px;
    font-family: 'DM Sans', sans-serif;
    line-height: 1.2;
}
button.cdt-summary-pill-link {
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
button.cdt-summary-pill-link:hover {
    background: var(--cdt-accent-lt);
    border-color: var(--cdt-accent);
}
button.cdt-summary-pill-link:hover .cdt-summary-pill-label,
button.cdt-summary-pill-link:hover .cdt-summary-pill-value {
    color: var(--cdt-accent-dk);
}
.cdt-summary-pill-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--cdt-ink-soft);
}
.cdt-summary-pill-value {
    font-size: 12px;
    font-weight: 600;
    color: var(--cdt-ink);
}