/*
 * GRIT BASE CSS
 * Foundation layer for bpages (typography, spacing, buttons, cards, forms).
 * Designed to be low-specificity so theme CSS can override.
 */

:root {
    --bpage-font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
    --bpage-font-display: "Poppins", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;

    --bpage-text: #0f172a;
    --bpage-muted: #64748b;
    --bpage-border: rgba(15, 23, 42, 0.12);
    --bpage-surface: #ffffff;
    --bpage-surface-alt: #f8fafc;

    --bpage-radius-sm: 10px;
    --bpage-radius: 16px;
    --bpage-radius-lg: 24px;

    --bpage-accent: var(--k3-primary, var(--org, #f97316));
    --bpage-accent-light: var(--k3-primary-light, #fb923c);
    --bpage-accent-dark: var(--k3-primary-dark, #ea580c);
    --bpage-shadow-rgb: var(--k3-shadow-rgb, 15, 23, 42);
    --bpage-shadow: 0 18px 40px rgba(var(--bpage-shadow-rgb), 0.12);
}

body.bpage {
    font-family: var(--bpage-font-body);
    color: var(--bpage-text);
    background: var(--bpage-surface-alt);
    line-height: 1.6;
}

body.bpage :where(h1, h2, h3, h4, h5, h6) {
    font-family: var(--bpage-font-display);
    letter-spacing: -0.02em;
    color: var(--bpage-text);
    margin: 0 0 0.75rem;
}

body.bpage :where(p) {
    margin: 0 0 1rem;
    color: var(--bpage-text);
}

body.bpage :where(ul, ol) {
    margin: 0 0 1rem 1.25rem;
    padding: 0;
    color: var(--bpage-text);
}

body.bpage :where(li) {
    margin: 0.25rem 0;
}

body.bpage :where(a) {
    color: var(--bpage-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

body.bpage :where(a:hover) {
    color: var(--bpage-accent-dark);
}

body.bpage :where(img, svg, video) {
    max-width: 100%;
}

/* Containers */
.bpage .bpage-container {
    width: min(1200px, 100% - 2.5rem);
    margin: 0 auto;
}

.bpage .bpage-container-wide {
    width: min(1400px, 100% - 2.5rem);
    margin: 0 auto;
}

/* Base sections (only for section/header tags with theme classes) */
.bpage :where(section[class*="-section"], header[class*="-header"]:not(.bpage-header-nav), section[class*="-hero"], section[class*="-banner"]) {
    padding-block: clamp(3rem, 4vw, 6rem);
}

/* Grid + card fallbacks */
.bpage :where([class*="-grid"]) {
    display: grid;
    gap: 2rem;
}

.bpage :where([class*="-card"]) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 1.5rem;
    box-shadow: var(--bpage-shadow);
}

/* Button baseline (for theme btn classes missing styles) */
.bpage :where(a[class*="-btn"], button[class*="-btn"]) {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--bpage-radius-sm);
    border: 1px solid transparent;
    background: var(--bpage-accent);
    color: #fff;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.bpage :where(a[class*="-btn"]:hover, button[class*="-btn"]:hover) {
    transform: translateY(-1px);
    box-shadow: var(--bpage-shadow);
    background: var(--bpage-accent-dark);
}

/* Tags, pills, badges */
.bpage :where([class*="-badge"], [class*="-tag"], [class*="-pill"]) {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.06);
    color: var(--bpage-text);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Forms */
body.bpage :where(label) {
    display: block;
    font-weight: 600;
    margin: 0 0 0.35rem;
    color: var(--bpage-text);
}

.bpage :where(input, textarea, select) {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius-sm);
    background: #fff;
    color: var(--bpage-text);
    font-family: var(--bpage-font-body);
}

.bpage :where(input:focus, textarea:focus, select:focus) {
    outline: none;
    border-color: var(--bpage-accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

/* Tables */
body.bpage :where(table) {
    width: 100%;
    border-collapse: collapse;
    border-spacing: 0;
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    overflow: hidden;
}

body.bpage :where(th, td) {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--bpage-border);
    text-align: left;
    vertical-align: top;
}

body.bpage :where(th) {
    background: rgba(15, 23, 42, 0.04);
    font-weight: 700;
    color: var(--bpage-text);
}

body.bpage :where(tr:last-child td) {
    border-bottom: none;
}

/* FAQ / accordion fallback */
.bpage :where([class*="-faq-"]):where([class*="-item"], [class*="-card"]) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 1.25rem 1.5rem;
}

/* Pricing / subscription fallback */
.bpage :where([class*="-pricing-"]:where([class*="-grid"], [class*="-cards"], [class*="-list"])) {
    display: grid;
    gap: 2rem;
}

.bpage :where([class*="-pricing-"]:where([class*="-card"], [class*="-plan"], [class*="-tier"])) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 2rem;
    box-shadow: var(--bpage-shadow);
}

.bpage :where([class*="-sub-"]:where([class*="-grid"], [class*="-cards"], [class*="-list"])) {
    display: grid;
    gap: 2rem;
}

.bpage :where([class*="-sub-"]:where([class*="-card"], [class*="-plan"])) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 2rem;
    box-shadow: var(--bpage-shadow);
}

/* Service cards */
.bpage :where([class*="-svc-"]:where([class*="-grid"], [class*="-list"])) {
    display: grid;
    gap: 1.5rem;
}

.bpage :where([class*="-svc-"]:where([class*="-card"], [class*="-item"])) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 1.5rem;
    box-shadow: var(--bpage-shadow);
}

/* Media / gallery fallback */
.bpage :where([class*="-gallery-"], [class*="-media-"]) img {
    border-radius: var(--bpage-radius);
}

/* Timetable fallback */
.bpage :where([class*="-timetable-"]:where([class*="-card"], [class*="-entry"], [class*="-slot"])) {
    background: var(--bpage-surface);
    border: 1px solid var(--bpage-border);
    border-radius: var(--bpage-radius);
    padding: 1.25rem 1.5rem;
}

@media (max-width: 768px) {
    .bpage .bpage-container,
    .bpage .bpage-container-wide {
        width: min(100%, 100% - 1.5rem);
    }

    .bpage :where([class*="-grid"]) {
        grid-template-columns: 1fr;
    }
}