/**
 * Tử Vi — design parity with Kinh Dịch / metaphysics-paper (ivory, gold, editorial wizard).
 * Loaded after tuvi-reading.css; scope: body.tuvi-tool-page
 */

body.tuvi-tool-page.tuvi-orbit-theme {
    --primary: var(--ic-gold);
    --primary-light: #c9ad6e;
    --primary-dark: var(--ic-primary-hover);
    --primary-alpha: var(--ic-gold-light);
    --accent-indigo: var(--ic-yin);
    --accent-teal: var(--ic-cat);
    --orbit-cyan: var(--ic-gold);
    --orbit-ice: var(--ic-rice);
    --bg-primary: var(--ic-ivory);
    --bg-secondary: var(--ic-rice);
    --bg-card: var(--ic-paper-white);
    --bg-hover: var(--ic-primary-light);
    --text-primary: var(--ic-ink);
    --text-secondary: var(--ic-ink-muted);
    --text-muted: var(--ic-ink-faint);
    --border-color: var(--ic-gold-border);
    --border-light: rgba(180, 150, 90, 0.08);
    --chinh-tinh: var(--ic-primary);
    --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 8px 28px rgba(0, 0, 0, 0.06);
}

body.tuvi-tool-page.tuvi-orbit-theme,
html[data-theme="light"] body.tuvi-tool-page.tuvi-orbit-theme {
    background: var(--ic-ivory) !important;
    background-attachment: scroll !important;
}

body.tuvi-tool-page.tuvi-tool-focus {
    --qmf-header-height: 46px;
    --qmf-header-h: 46px;
}

body.tuvi-tool-page.tuvi-tool-focus #qmHeaderContainer .qmf-header,
body.tuvi-tool-page.tuvi-tool-focus #qmf-header .qmf-header {
    height: var(--qmf-header-height);
    box-shadow: none;
    border-bottom: 1px solid var(--ic-gold-border);
}

body.tuvi-tool-page.tuvi-tool-focus #qmHeaderContainer .qmf-header__cluster--center,
body.tuvi-tool-page.tuvi-tool-focus #qmf-header .qmf-header__cluster--center {
    display: none !important;
}

/* Do not set z-index here. A z-index on #qmHeaderContainer traps the fixed
   lab header in a stacking context that later siblings paint over. */

.tuvi-tool-page .tuvi-orbit-page {
    max-width: 1320px;
    margin: 0 auto;
    padding: 8px 20px 40px;
}

/* —— Entry landing (engine title + mode pick) —— */
.tuvi-tool-page .tuvi-entry {
    max-width: 720px;
    margin: 0 auto 28px;
    padding: 28px 0 8px;
    text-align: center;
}

.tuvi-tool-page .tuvi-entry__title {
    margin: 0 0 8px;
    font-family: var(--ic-hero-font);
    font-size: clamp(1.35rem, 3.2vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    color: var(--ic-ink);
}

.tuvi-tool-page .tuvi-entry__lead {
    margin: 0 0 6px;
    font-size: 1rem;
    font-weight: 400;
    color: var(--ic-ink-muted);
    line-height: 1.45;
}

.tuvi-tool-page .tuvi-entry__version {
    margin: 0 0 24px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ic-ink-faint);
}

.tuvi-tool-page .tuvi-entry__modes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}

.tuvi-tool-page .tuvi-mode-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 88px;
    padding: 20px 16px;
    border: 1.5px solid var(--ic-gold-border);
    border-radius: 14px;
    background: var(--ic-paper-white);
    color: var(--ic-ink);
    font-family: inherit;
    font-size: 1.05rem;
    font-weight: 650;
    letter-spacing: -0.01em;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s, background 0.2s;
}

.tuvi-tool-page .tuvi-mode-card:hover {
    border-color: var(--ic-gold);
    background: var(--ic-warm-white);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
    transform: translateY(-1px);
}

.tuvi-tool-page .tuvi-mode-card:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--ic-gold-light);
    border-color: var(--ic-gold);
}

.tuvi-tool-page .tuvi-entry__links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.tuvi-tool-page .tuvi-entry__link {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ic-ink-muted);
    text-decoration: none;
}

.tuvi-tool-page .tuvi-entry__link:hover {
    color: var(--ic-ink);
    text-decoration: underline;
}

.tuvi-tool-page .tuvi-entry-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 0 0 12px;
    padding: 6px 10px;
    border: none;
    background: transparent;
    color: var(--ic-ink-muted);
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border-radius: 8px;
}

.tuvi-tool-page .tuvi-entry-back:hover {
    color: var(--ic-ink);
    background: var(--ic-primary-light);
}

@media (max-width: 520px) {
    .tuvi-tool-page .tuvi-entry__modes {
        grid-template-columns: 1fr;
    }
}

/* —— Tool chrome: flat dock, no blue pill —— */
.tuvi-tool-page .tool-bar,
.tuvi-tool-page .page-title.compact {
    border-bottom: 1px solid var(--ic-gold-border);
    padding-bottom: 10px;
    margin-bottom: 12px;
}

.tuvi-tool-page .tool-bar h1,
.tuvi-tool-page .page-title h1 {
    font-family: var(--ic-hero-font);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ic-ink);
}

.tuvi-tool-page .tool-bar h1 i,
.tuvi-tool-page .page-title h1 i {
    color: var(--ic-gold) !important;
    filter: none !important;
}

.tuvi-tool-page .tool-bar .subtitle {
    color: var(--ic-ink-muted);
    font-size: 0.75rem;
}

.tuvi-tool-page .tool-bar .feature-tabs,
.tuvi-tool-page .page-title .feature-tabs {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    gap: 4px;
}

.tuvi-tool-page .feature-tab {
    background: transparent !important;
    color: var(--ic-ink-muted) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    font-weight: 500;
    min-height: 44px;
    position: relative;
}

.tuvi-tool-page .feature-tab i {
    color: inherit !important;
}

.tuvi-tool-page .feature-tab:hover {
    color: var(--ic-ink) !important;
    background: rgba(36, 35, 31, 0.04) !important;
}

.tuvi-tool-page .feature-tab.active {
    color: var(--ic-ink) !important;
    font-weight: 650;
    background: transparent !important;
}

.tuvi-tool-page .feature-tab.active::after {
    background: var(--ic-gold) !important;
    height: 2px;
    box-shadow: none !important;
}

.tuvi-tool-page .about-link {
    color: var(--ic-ink-muted);
    border-color: transparent;
}

.tuvi-tool-page .about-link:hover {
    color: var(--ic-ink);
    background: var(--ic-primary-light);
    border-color: var(--ic-gold-border);
}

/* —— Wizard card (iching-card feel) —— */
.tuvi-tool-page .wizard-container:not(.collapsed) {
    max-width: 560px;
    padding: 0;
    background: transparent !important;
    border: none !important;
}

.tuvi-tool-page .wizard-step-title {
    font-family: var(--ic-hero-font);
    font-size: clamp(1.25rem, 2.2vw, 1.5rem);
    font-weight: 700;
    color: var(--ic-ink);
    letter-spacing: -0.02em;
}

.tuvi-tool-page .wizard-step-desc {
    color: var(--ic-ink-muted);
    font-size: 0.9rem;
}

.tuvi-tool-page .liquid-orb {
    background: var(--ic-gold-light) !important;
    border: 1px solid var(--ic-gold-border) !important;
    box-shadow: none !important;
    color: var(--ic-gold) !important;
}

/* —— Form fields —— */
.tuvi-tool-page .liquid-field label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--ic-ink-muted);
}

.tuvi-tool-page .liquid-field select,
.tuvi-tool-page .liquid-field input[type="number"],
.tuvi-tool-page #birth-date-picker,
.tuvi-tool-page .qmf-input {
    border: 1.5px solid var(--ic-gold-border) !important;
    border-radius: 10px !important;
    background: var(--ic-rice) !important;
    color: var(--ic-ink) !important;
}

.tuvi-tool-page .liquid-field select:focus,
.tuvi-tool-page .liquid-field input:focus,
.tuvi-tool-page #birth-date-picker:focus {
    border-color: var(--ic-gold) !important;
    box-shadow: 0 0 0 3px var(--ic-gold-light) !important;
    outline: none;
}

/* Solar / lunar & gender cards */
.tuvi-tool-page .choice-opt,
.tuvi-tool-page .gender-card {
    background: var(--ic-rice) !important;
    border: 1.5px solid var(--ic-gold-border) !important;
    color: var(--ic-ink-muted) !important;
    border-radius: 12px !important;
}

.tuvi-tool-page .cal-opt--solar:has(input:checked) .choice-opt,
.tuvi-tool-page .cal-opt--solar.active .choice-opt,
.tuvi-tool-page .cal-opt--lunar:has(input:checked) .choice-opt,
.tuvi-tool-page .cal-opt--lunar.active .choice-opt,
.tuvi-tool-page .liquid-gender:has(input:checked) .gender-card {
    background: var(--ic-gold-light) !important;
    border-color: var(--ic-gold) !important;
    color: var(--ic-ink) !important;
    box-shadow: 0 0 0 3px var(--ic-gold-light) !important;
}

.tuvi-tool-page .choice-check {
    background: var(--ic-gold) !important;
}

/* —— Wizard CTAs (match iching primary) —— */
.tuvi-tool-page .wizard-nav {
    border-top-color: var(--ic-gold-border);
}

.tuvi-tool-page .wizard-btn-back {
    background: transparent !important;
    border: 1px solid var(--ic-gold-border) !important;
    color: var(--ic-ink-muted) !important;
    border-radius: 10px !important;
}

.tuvi-tool-page .wizard-btn-back:hover {
    color: var(--ic-ink) !important;
    border-color: var(--ic-gold) !important;
}

.tuvi-tool-page .wizard-btn-next,
.tuvi-tool-page .wizard-btn-submit {
    background: linear-gradient(135deg, var(--ic-primary), var(--ic-primary-hover)) !important;
    color: #fff !important;
    border-radius: 10px !important;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12) !important;
}

.tuvi-tool-page .wizard-btn-next:hover,
.tuvi-tool-page .wizard-btn-submit:hover {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16) !important;
}

.tuvi-tool-page .filter-btn.active {
    background: var(--ic-gold-light) !important;
    border-color: var(--ic-gold) !important;
    color: var(--ic-ink) !important;
}

.tuvi-tool-page footer {
    border-top: 1px solid var(--ic-gold-border);
    color: var(--ic-ink-muted);
}