/* Design Picker Page */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 18px; }

body {
    font-family: 'Prompt', sans-serif;
    font-weight: 300;
    font-size: 1rem;
    background: #0c0c0c;
    color: #f5f0e8;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.designs-page {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 clamp(20px, 4vw, 48px) 80px;
}

/* Header */
.designs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.designs-header__back {
    font-size: 0.8125rem;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color 0.3s;
}

.designs-header__back:hover { color: #c4a265; }

.designs-header__brand { text-align: center; }

.designs-header__logo-img {
    display: block;
    max-height: 48px;
    max-width: 200px;
    width: auto;
    margin: 0 auto 6px;
    object-fit: contain;
}

.designs-header__logo {
    display: block;
    font-family: 'Prompt', sans-serif;
    font-size: 1.25rem;
    letter-spacing: 0.1em;
}

.designs-header__sub {
    font-size: 0.5625rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: #c4a265;
}

.designs-header__count {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.35);
}

.designs-header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.designs-header__actions .lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 999px;
    background: rgba(255,255,255,0.04);
}

.designs-header__actions .lang-switcher__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    padding: 6px 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    border-radius: 999px;
    transition: all 0.3s;
}

.designs-header__actions .lang-switcher__btn:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
}

.designs-header__actions .lang-switcher__btn.active {
    background: #c4a265;
    color: #0c0c0c;
}

/* Hero */
.designs-hero {
    text-align: center;
    padding: clamp(48px, 8vw, 96px) 0 clamp(40px, 6vw, 64px);
}

.designs-hero__eyebrow {
    display: block;
    font-size: 0.6875rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #c4a265;
    margin-bottom: 20px;
}

.designs-hero__title {
    font-family: 'Prompt', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 300;
    line-height: 1.15;
    margin-bottom: 20px;
}

.designs-hero__desc {
    max-width: 560px;
    margin: 0 auto;
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.55);
}

/* Grid */
.designs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(20px, 3vw, 32px);
}

.design-card {
    background: #141414;
    border: 1px solid rgba(255,255,255,0.06);
    transition: border-color 0.4s, transform 0.4s;
    overflow: hidden;
}

.design-card:hover {
    border-color: rgba(196,162,101,0.4);
    transform: translateY(-4px);
}

.design-card--active {
    border-color: #c4a265;
    box-shadow: 0 0 0 1px rgba(196,162,101,0.2);
}

.design-card__preview {
    position: relative;
    aspect-ratio: 4/3;
    background: var(--card-bg);
    padding: 16px;
    overflow: hidden;
}

.design-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.5625rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: #c4a265;
    color: #0c0c0c;
    padding: 4px 10px;
}

/* Mockup preview */
.design-card__mockup {
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255,255,255,0.1);
    overflow: hidden;
}

.mockup-header {
    display: flex;
    gap: 4px;
    padding: 8px 10px;
    background: rgba(0,0,0,0.3);
}

.mockup-header span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
}

.mockup-hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(180deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
    position: relative;
}

.mockup-hero__line {
    width: 32px;
    height: 1px;
    background: var(--card-accent);
    margin-bottom: 4px;
}

.mockup-hero__title {
    font-family: 'Prompt', sans-serif;
    font-size: 1rem;
    color: var(--card-text);
    letter-spacing: 0.08em;
}

.mockup-hero__sub {
    font-size: 0.4375rem;
    letter-spacing: 0.25em;
    color: var(--card-accent);
}

.mockup-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 2px;
    background: rgba(0,0,0,0.2);
}

.mockup-strip span {
    height: 20px;
    background: rgba(255,255,255,0.06);
}

.mockup-content {
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: rgba(255,255,255,0.03);
}

.mockup-block {
    height: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: 1px;
}

.mockup-block--wide { height: 24px; }

.mockup-block--split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    background: none;
    height: auto;
}

.mockup-block--split span {
    height: 28px;
    background: rgba(255,255,255,0.05);
}

/* ===== Distinct mockups per theme ===== */
.mockup--classic .mockup-hero { background: linear-gradient(180deg, #1a1a1a, #080808); }
.mockup--classic .mockup-strip span { background: #111; height: 24px; }

.mockup--blanc {
    background: #faf8f5;
}

.mockup--blanc .mockup-header { background: #fff; border-bottom: 1px solid #ebe6df; }
.mockup--blanc .mockup-header span { background: #b8927a; border-radius: 0; width: 20px; height: 3px; }
.mockup--blanc .mockup-hero {
    flex-direction: row;
    background: #fff;
    gap: 0;
    min-height: 100px;
}

.mockup--blanc .mockup-hero::before {
    content: 'สยามจำนำ';
    flex: 1;
    display: flex;
    align-items: center;
    padding-left: 12px;
    font-family: 'Prompt', sans-serif;
    font-size: 0.75rem;
    color: #2c2825;
}

.mockup--blanc .mockup-hero__line,
.mockup--blanc .mockup-hero__title,
.mockup--blanc .mockup-hero__sub { display: none; }

.mockup--blanc .mockup-hero::after {
    content: '';
    flex: 1;
    background: linear-gradient(135deg, #d4b5a0, #8b9a8f);
    min-height: 100px;
}

.mockup--blanc .mockup-strip { gap: 6px; padding: 8px; background: #faf8f5; }
.mockup--blanc .mockup-strip span {
    height: 36px;
    background: linear-gradient(135deg, #ccc, #999);
    border-radius: 6px;
}

.mockup--blanc .mockup-content { background: #fff; }
.mockup--blanc .mockup-block { background: #f0ebe4; border-radius: 4px; }

.mockup--noir { border-color: #d4af37; }

.mockup--noir .mockup-header {
    background: #141010;
    justify-content: center;
    gap: 8px;
}

.mockup--noir .mockup-header span {
    width: 4px;
    height: 4px;
    background: #d4af37;
    transform: rotate(45deg);
    border-radius: 0;
}

.mockup--noir .mockup-hero {
    background: radial-gradient(ellipse, #3d1520 0%, #0a0808 70%);
    border: 1px solid rgba(212,175,55,0.4);
    margin: 8px;
    flex: 1;
}

.mockup--noir .mockup-hero__title {
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.6875rem;
}

.mockup--noir .mockup-strip span {
    background: #141010;
    border-top: 1px solid rgba(212,175,55,0.2);
    height: 28px;
}

.mockup--noir .mockup-content { background: #0a0808; }
.mockup--noir .mockup-block {
    background: #141010;
    border: 1px solid rgba(212,175,55,0.15);
    height: 12px;
}

.design-card__body {
    padding: clamp(20px, 3vw, 28px);
}

.design-card__number {
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.25);
}

.design-card__name {
    font-family: 'Prompt', sans-serif;
    font-size: 1.5rem;
    font-weight: 400;
    margin: 8px 0 2px;
}

.design-card__name-th {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 12px;
}

.design-card__tagline {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 16px;
    min-height: 2.5em;
}

.design-card__palette {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.design-card__palette span {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
}

.design-card__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.design-card__btn {
    display: block;
    text-align: center;
    padding: 12px 20px;
    font-size: 0.6875rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
}

.design-card__btn--primary {
    background: #c4a265;
    color: #0c0c0c;
}

.design-card__btn--primary:hover { background: #dcc99a; }

.design-card__btn--ghost {
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.7);
}

.design-card__btn--ghost:hover {
    border-color: #c4a265;
    color: #c4a265;
}

/* Compare table */
.designs-compare {
    margin-top: clamp(64px, 10vw, 100px);
    padding-top: clamp(40px, 6vw, 64px);
    border-top: 1px solid rgba(255,255,255,0.08);
}

.designs-compare__title {
    font-family: 'Prompt', sans-serif;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 300;
    text-align: center;
    margin-bottom: 32px;
}

.designs-compare__table-wrap { overflow-x: auto; }

.designs-compare__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.designs-compare__table th,
.designs-compare__table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.designs-compare__table th {
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #c4a265;
    font-weight: 400;
}

.designs-compare__table td:first-child {
    color: rgba(255,255,255,0.45);
    width: 140px;
}

.designs-compare__table td:not(:first-child) {
    color: rgba(255,255,255,0.75);
}

/* Footer */
.designs-footer {
    text-align: center;
    margin-top: clamp(48px, 8vw, 80px);
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.designs-footer p {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.45);
    margin-bottom: 16px;
}

.designs-footer__link {
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #c4a265;
    text-decoration: none;
}

.designs-footer__link:hover { text-decoration: underline; }

@media (max-width: 960px) {
    .designs-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .designs-header__count { display: none; }
}

@media (max-width: 600px) {
    .designs-compare__table { font-size: 0.75rem; }
    .designs-compare__table th,
    .designs-compare__table td { padding: 12px 10px; }
}