.hca-app {
    --hca-bg: #fbf4ea;
    --hca-surface: #ffffff;
    --hca-brown: #3f2a22;
    --hca-brown-soft: #6b4c3b;
    --hca-accent: #b3703b;
    --hca-accent-dark: #8f551f;
    --hca-border: #ecdfce;
    --hca-shadow: 0 4px 16px rgba(63, 42, 34, 0.08);
    max-width: 480px;
    margin: 0 auto;
    background: var(--hca-bg);
    color: var(--hca-brown);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    padding: 16px 16px 48px;
    border-radius: 18px;
    box-sizing: border-box;
}

.hca-app * { box-sizing: border-box; }

.hca-loading, .hca-error {
    text-align: center;
    padding: 40px 12px;
    color: var(--hca-brown-soft);
}

.hca-header {
    text-align: center;
    margin-bottom: 18px;
}

.hca-header h2 {
    margin: 0 0 4px;
    font-size: 22px;
    color: var(--hca-brown);
}

.hca-header p {
    margin: 0;
    color: var(--hca-brown-soft);
    font-size: 14px;
}

.hca-progress {
    display: flex;
    gap: 6px;
    margin: 16px 0 20px;
}

.hca-progress span {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--hca-border);
}

.hca-progress span.hca-done { background: var(--hca-accent); }

.hca-card {
    background: var(--hca-surface);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--hca-shadow);
    margin-bottom: 16px;
}

.hca-card h3 {
    margin-top: 0;
    font-size: 18px;
}

.hca-input, .hca-textarea, .hca-select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--hca-border);
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    color: var(--hca-brown);
    background: var(--hca-bg);
}

.hca-hint {
    margin: 6px 2px 0;
    font-size: 12px;
    color: var(--hca-brown-soft);
}

.hca-textarea { min-height: 80px; resize: vertical; }

.hca-app .hca-input,
.hca-app .hca-textarea {
    color: var(--hca-brown) !important;
}

.hca-app .hca-input:-webkit-autofill,
.hca-app .hca-input:-webkit-autofill:hover,
.hca-app .hca-input:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--hca-brown) !important;
    -webkit-box-shadow: 0 0 0px 1000px var(--hca-bg) inset !important;
    transition: background-color 9999s ease-in-out 0s;
}

.hca-btn {
    display: block;
    width: 100%;
    padding: 14px 16px;
    border: none;
    border-radius: 12px;
    background: var(--hca-accent);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 14px;
    text-align: center;
    text-decoration: none;
}

.hca-btn:active { background: var(--hca-accent-dark); }

.hca-btn.hca-btn-secondary {
    background: transparent;
    color: var(--hca-brown-soft);
    border: 1px solid var(--hca-border);
    font-weight: 500;
}

.hca-btn[disabled] { opacity: 0.5; cursor: not-allowed; }

.hca-back-link {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--hca-brown-soft);
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
}

.hca-drink-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.hca-drink-card {
    background: var(--hca-surface);
    border: 2px solid transparent;
    border-radius: 14px;
    padding: 0;
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--hca-shadow);
    text-align: left;
}

.hca-drink-card.hca-selected { border-color: var(--hca-accent); }

.hca-drink-card .hca-drink-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: var(--hca-border);
}

.hca-drink-card .hca-drink-body { padding: 10px 12px 14px; }

.hca-drink-card .hca-drink-name {
    font-weight: 700;
    font-size: 15px;
    margin: 0 0 2px;
}

.hca-drink-card .hca-drink-desc {
    font-size: 12px;
    color: var(--hca-brown-soft);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hca-choice-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hca-choice {
    flex: 1 1 auto;
    min-width: 70px;
    padding: 12px 10px;
    border-radius: 10px;
    border: 1.5px solid var(--hca-border);
    background: var(--hca-bg);
    text-align: center;
    font-size: 14px;
    cursor: pointer;
}

.hca-choice.hca-selected {
    border-color: var(--hca-accent);
    background: #fbeadb;
    font-weight: 600;
}

.hca-choice .hca-choice-tag {
    display: block;
    font-size: 11px;
    color: var(--hca-accent-dark);
    margin-top: 2px;
}

.hca-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px dashed var(--hca-border);
    font-size: 14px;
}

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

.hca-thankyou {
    text-align: center;
    padding: 40px 12px;
}

.hca-thankyou h2 { font-size: 22px; margin-bottom: 8px; }

.hca-help-link {
    display: block;
    text-align: center;
    margin: 8px 0 0;
    color: var(--hca-accent-dark);
    font-size: 14px;
    text-decoration: underline;
    cursor: pointer;
}

.hca-helper-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fbeadb;
    border: 1.5px solid var(--hca-accent);
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 14px;
    cursor: pointer;
}

.hca-helper-cta-icon { font-size: 26px; flex-shrink: 0; }

.hca-helper-cta-title {
    margin: 0 0 2px;
    font-weight: 700;
    font-size: 15px;
    color: var(--hca-brown);
}

.hca-helper-cta-sub {
    margin: 0;
    font-size: 13px;
    color: var(--hca-brown-soft);
}

.hca-detail-img {
    width: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-color: var(--hca-border);
}

.hca-video-link {
    display: inline-block;
    margin-top: 10px;
    color: var(--hca-accent-dark);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
}

.hca-recipe-block {
    margin-bottom: 16px;
}

.hca-recipe-heading {
    font-weight: 700;
    font-size: 14px;
    margin: 0 0 4px;
    color: var(--hca-brown);
}

.hca-recipe-list {
    margin: 0;
    padding-left: 20px;
    font-size: 14px;
    color: var(--hca-brown-soft);
}

.hca-recipe-list li { margin-bottom: 2px; }

.hca-recipe-steps {
    margin: 0;
    font-size: 14px;
    color: var(--hca-brown-soft);
    white-space: pre-line;
}

.hca-drink-card .hca-drink-desc-full {
    font-size: 12px;
    color: var(--hca-brown-soft);
    margin: 0 0 8px;
}

.hca-bean-card { cursor: pointer; }

.hca-bean-name-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    flex-wrap: wrap;
}

.hca-recommended-badge {
    background: #fbeadb;
    color: var(--hca-accent-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 10px;
    white-space: nowrap;
}

.hca-bean-actions {
    display: flex;
    gap: 6px;
}

.hca-bean-more-btn {
    flex: 1;
    padding: 8px 6px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    background: transparent;
    border: 1px solid var(--hca-border);
    color: var(--hca-brown-soft);
}

.hca-props-card {
    background: var(--hca-bg);
    border: 1px solid var(--hca-border);
    border-radius: 14px;
    padding: 16px;
    margin: 14px 0;
}

.hca-props-title {
    font-weight: 700;
    font-size: 14px;
    margin: 0 0 12px;
}

.hca-props-subtitle {
    font-weight: 700;
    font-size: 11px;
    color: var(--hca-brown-soft);
    margin: 14px 0 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hca-props-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.hca-prop-tile {
    background: var(--hca-surface);
    border-radius: 12px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 2px 6px rgba(63, 42, 34, 0.06);
}

.hca-prop-label {
    font-size: 10px;
    color: var(--hca-brown-soft);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-weight: 700;
}

.hca-prop-value {
    font-size: 15px;
    font-weight: 700;
    color: var(--hca-brown);
}

.hca-tasting-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.hca-tasting-tag {
    background: var(--hca-surface);
    border: 1px solid var(--hca-border);
    border-radius: 12px;
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--hca-accent-dark);
}

.hca-roast-track {
    position: relative;
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(to right, #d9b98c, #3f2a22);
    margin: 6px 4px 8px;
}

.hca-roast-dot {
    position: absolute;
    top: 50%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--hca-brown);
    transform: translate(-50%, -50%);
}

.hca-roast-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--hca-brown-soft);
}