:root {
  --bg: #fcfcfb;
  --bg-soft: #f6f4f0;
  --bg-imgbox: #f1efe9;
  --text: #1c1b19;
  --text-secondary: #4a4844;
  --text-tertiary: #8a877f;
  --border: #eceae5;
  --border-strong: #d9d6cf;
  --hover-dark: #3a3835;
  --error: #b3392f;
  --success: #3d7a4f;
  --sold-text: #b3afa6;
  --sold-border: #e5e2db;
  --whatsapp: #25D366;
  --whatsapp-bg: #f0faf3;
  --whatsapp-text: #1f7a45;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-sans: "Archivo", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--text-tertiary); }

h1, h2, h3 { font-family: var(--font-serif); line-height: 1.2; font-weight: 500; margin: 0; }

button { font-family: var(--font-sans); }

.eyebrow {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .28em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

/* ===== Header ===== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 26px 56px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 20;
}

.header-inner {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo { font-family: var(--font-serif); font-size: 22px; letter-spacing: .04em; }
.logo:hover { color: var(--text); }

.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  letter-spacing: .06em;
}

.nav-links a { color: var(--text-secondary); }
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 20px; height: 1.5px; background: var(--text); display: block; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.header-actions .lang-toggle { cursor: default; }
.header-actions .lang-toggle .lang-on { color: var(--text); }

.header-actions a, .header-actions span[data-nav] { cursor: pointer; color: var(--text-tertiary); }
.header-actions a:hover, .header-actions span[data-nav]:hover { color: var(--text); }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  border: none;
  padding: 13px 30px;
  font-size: 13px;
  letter-spacing: .08em;
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: center;
}

.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover { background: var(--hover-dark); color: var(--bg); }

.btn-outline { background: transparent; border: 1px solid var(--border-strong); color: var(--text-secondary); }
.btn-outline:hover { border-color: var(--text); color: var(--text); }

.btn-block { display: flex; width: 100%; align-items: center; justify-content: center; gap: 9px; }

/* ===== Generic page layout ===== */
.page-section { padding: 64px 56px 80px; }
.page-title { margin: 0 0 48px; font-size: 44px; }

/* ===== Home ===== */
.hero { text-align: center; padding: 84px 60px 64px; }
.hero h1 { font-size: 56px; line-height: 1.15; max-width: 720px; margin: 0 auto; }
.hero-actions { display: flex; justify-content: center; gap: 14px; margin-top: 34px; }

.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 28px;
  padding: 0 56px 26px;
  align-items: end;
}

.featured-card { display: flex; flex-direction: column; gap: 12px; cursor: pointer; }
.featured-card .imgbox { background: var(--bg-imgbox); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.featured-card:hover .imgbox { opacity: .85; }
.featured-card .imgbox.h-tall { height: 380px; }
.featured-card .imgbox.h-short { height: 300px; }
.featured-row { display: flex; justify-content: space-between; font-size: 13px; }
.featured-row .title { font-family: var(--font-serif); font-size: 17px; font-style: italic; }
.featured-row .price { color: var(--text-tertiary); }

.all-works-link { text-align: center; padding: 30px 0 70px; }
.all-works-link span {
  font-size: 12px; letter-spacing: .14em; color: var(--text-secondary);
  border-bottom: 1px solid var(--text); padding-bottom: 4px; cursor: pointer;
}

.quote-block {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 56px;
  padding: 64px 56px;
  background: var(--bg-soft);
  align-items: center;
}

.placeholder-block {
  height: 300px;
  background: repeating-linear-gradient(45deg, #e4e2dc, #e4e2dc 10px, #ebe8e2 10px, #ebe8e2 20px);
  display: flex; align-items: center; justify-content: center;
}
.placeholder-block span { font-family: ui-monospace, Menlo, monospace; font-size: 11px; color: #9a968c; text-align: center; padding: 0 12px; }

.quote-text { margin: 0; font-family: var(--font-serif); font-size: 26px; line-height: 1.5; max-width: 560px; }
.quote-more { margin: 22px 0 0; font-size: 13px; letter-spacing: .1em; color: var(--text-secondary); cursor: pointer; }

/* ===== Gallery ===== */
.gallery-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 44px 28px; }
.painting-card { display: flex; flex-direction: column; gap: 12px; }
.painting-card .imgbox { height: 320px; overflow: hidden; cursor: pointer; background: var(--bg-imgbox); display: flex; align-items: center; justify-content: center; }
.painting-card .imgbox:hover { opacity: .85; }
.painting-card img, .featured-card img, .imgbox img { width: 100%; height: 100%; object-fit: contain; display: block; }
.painting-row { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; }
.painting-row .title { font-family: var(--font-serif); font-size: 18px; font-style: italic; cursor: pointer; }
.painting-row .price { color: var(--text-tertiary); }
.painting-meta-row { display: flex; justify-content: space-between; align-items: center; }
.painting-meta { font-size: 12px; color: var(--text-tertiary); }

.sold-badge {
  font-size: 11px; letter-spacing: .1em; color: var(--sold-text);
  border: 1px solid var(--sold-border); padding: 8px 16px;
}

.contact-pills { display: flex; gap: 8px; margin-top: 2px; }
.pill {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: 99px; padding: 9px 0; text-decoration: none; font-size: 12px; letter-spacing: .04em;
}
.pill-email { border: 1px solid var(--border-strong); color: var(--text); }
.pill-email:hover { border-color: var(--text); background: var(--text); color: var(--bg); }
.pill-whatsapp { background: var(--whatsapp-bg); color: var(--whatsapp-text); border: 1px solid #cdeada; }
.pill-whatsapp:hover { background: var(--whatsapp); color: #fff; border-color: var(--whatsapp); }

/* ===== Painting detail ===== */
.back-link { margin: 0 0 36px; font-size: 12px; letter-spacing: .1em; color: var(--text-tertiary); cursor: pointer; display: inline-block; }
.painting-detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 64px; align-items: start; }
.painting-detail .imgbox { height: 560px; overflow: hidden; background: var(--bg-imgbox); display: flex; align-items: center; justify-content: center; }
.painting-detail .status-label { margin: 0 0 12px; font-size: 11px; letter-spacing: .28em; color: var(--text-tertiary); text-transform: uppercase; }
.painting-detail h1 { font-size: 44px; font-style: italic; }
.painting-detail .meta { margin: 14px 0 0; font-size: 13px; color: var(--text-secondary); }
.painting-detail .desc { margin: 28px 0 0; font-size: 14.5px; line-height: 1.8; color: var(--text-secondary); max-width: 420px; }
.painting-detail .price { margin: 36px 0 0; font-size: 28px; font-weight: 500; }

.interest-block { margin-top: 28px; max-width: 400px; }
.interest-label { margin: 0 0 16px; font-size: 12.5px; letter-spacing: .08em; color: var(--text-tertiary); text-transform: uppercase; }
.interest-buttons { display: flex; flex-direction: column; gap: 10px; }
.interest-buttons .email-btn { background: var(--text); color: var(--bg); border-radius: 2px; padding: 15px 0; font-size: 13.5px; letter-spacing: .06em; }
.interest-buttons .email-btn:hover { background: var(--hover-dark); color: var(--bg); }
.interest-buttons .whatsapp-btn { background: #fff; color: var(--whatsapp-text); border: 1px solid var(--whatsapp); border-radius: 2px; padding: 15px 0; font-size: 13.5px; letter-spacing: .06em; }
.interest-buttons .whatsapp-btn:hover { background: var(--whatsapp); color: #fff; }

.sold-block { margin-top: 24px; }
.sold-block span { font-size: 12px; letter-spacing: .12em; color: var(--sold-text); border: 1px solid var(--sold-border); padding: 14px 32px; display: inline-block; }

.assurances { margin-top: 44px; border-top: 1px solid var(--border); padding-top: 20px; display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; color: var(--text-tertiary); }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 420px 1fr; gap: 72px; align-items: start; }
.about-grid .placeholder-block { height: 520px; }
.about-body { max-width: 560px; }
.about-body h1 { font-size: 44px; margin: 0 0 28px; }
.about-body p { margin: 0 0 18px; font-size: 15px; line-height: 1.9; color: var(--text-secondary); }
.cv-block { margin-top: 40px; border-top: 1px solid var(--border); padding-top: 24px; }
.cv-block .label { margin: 0 0 12px; font-size: 11px; letter-spacing: .22em; color: var(--text-tertiary); }
.cv-list { display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; color: var(--text-secondary); }

/* ===== Exhibitions ===== */
.exhibit-row {
  display: grid; grid-template-columns: 160px 1fr auto; gap: 40px;
  padding: 28px 0; border-top: 1px solid var(--border); align-items: baseline;
}
.exhibit-row:last-child { border-bottom: 1px solid var(--border); }
.exhibit-date { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: var(--text-tertiary); }
.exhibit-title { margin: 0; font-family: var(--font-serif); font-size: 24px; font-style: italic; }
.exhibit-desc { margin: 6px 0 0; font-size: 13.5px; color: var(--text-secondary); }
.exhibit-badge { font-size: 11px; letter-spacing: .12em; padding: 5px 12px; border-radius: 99px; white-space: nowrap; }
.exhibit-badge.upcoming { color: var(--text); border: 1px solid var(--text); }
.exhibit-badge.past { color: var(--text-tertiary); border: 1px solid var(--sold-border); }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: start; }
.contact-info h1 { font-size: 44px; margin: 0 0 24px; }
.contact-info p { margin: 0 0 32px; font-size: 15px; line-height: 1.8; color: var(--text-secondary); max-width: 420px; }
.contact-details { display: flex; flex-direction: column; gap: 12px; font-size: 14px; color: var(--text-secondary); }
.contact-form { display: flex; flex-direction: column; gap: 18px; }

.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field label { font-size: 11px; letter-spacing: .16em; color: var(--text-tertiary); }
.form-field input, .form-field textarea {
  border: 1px solid var(--border-strong); background: var(--bg); padding: 13px 14px;
  font-size: 14px; font-family: var(--font-sans); outline: none;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--text); }
.form-field textarea { resize: vertical; }
.form-note { margin: 0; font-size: 12.5px; }
.form-note.success { color: var(--success); }
.form-note.error { color: var(--error); }

/* ===== Auth pages ===== */
.auth-page { padding: 110px 56px; text-align: center; }
.auth-page h1 { margin: 0 0 32px; font-size: 40px; }
.auth-page .intro { margin: 0 0 28px; font-size: 14px; color: var(--text-secondary); max-width: 380px; display: inline-block; line-height: 1.7; }
.auth-form { display: inline-flex; flex-direction: column; gap: 14px; width: 340px; text-align: left; }
.auth-back { font-size: 12.5px; color: var(--text-tertiary); cursor: pointer; text-align: center; }
.auth-back:hover { color: var(--text); }
.error-text { margin: 0; font-size: 12.5px; color: var(--error); }
.success-text { margin: 0; font-size: 12.5px; color: var(--success); }

/* ===== Settings ===== */
.settings-form { display: flex; flex-direction: column; gap: 14px; max-width: 400px; }
.settings-divider { height: 1px; background: var(--border); margin: 10px 0; }
.settings-hint { margin: 0; font-size: 12.5px; color: var(--text-tertiary); }

/* ===== Admin ===== */
.admin-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 12px; gap: 20px; flex-wrap: wrap; }
.admin-hint { margin: 0 0 40px; font-size: 13px; color: var(--text-tertiary); max-width: 560px; line-height: 1.7; }
.admin-item { display: grid; grid-template-columns: 160px 1fr; gap: 28px; padding: 24px 0; border-top: 1px solid var(--border); align-items: start; }
.admin-item:last-child { border-bottom: 1px solid var(--border); }
.admin-thumb-col { display: flex; flex-direction: column; gap: 10px; }
.admin-move { display: flex; gap: 6px; }
.admin-move span { flex: 1; text-align: center; font-size: 13px; border: 1px solid var(--border-strong); padding: 6px 0; cursor: pointer; color: var(--text-secondary); }
.admin-move span:hover { border-color: var(--text); color: var(--text); }
.admin-move span.disabled { opacity: .35; pointer-events: none; }
.admin-thumb { height: 140px; background: var(--bg-imgbox); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.admin-thumb span { font-family: ui-monospace, Menlo, monospace; font-size: 10px; color: #9a968c; }
.admin-file-label {
  font-size: 11px; letter-spacing: .08em; color: var(--text-secondary); border: 1px solid var(--border-strong);
  padding: 7px 0; text-align: center; cursor: pointer; display: block;
}
.admin-file-label:hover { border-color: var(--text); color: var(--text); }
.admin-fields { display: flex; flex-direction: column; gap: 12px; }
.admin-fields-row { display: grid; gap: 12px; }
.admin-fields-row.cols-3 { grid-template-columns: 2fr 1fr 1fr; }
.admin-fields-row.cols-2 { grid-template-columns: 1fr 1fr; }
.field-mini { display: flex; flex-direction: column; gap: 5px; }
.field-mini label { font-size: 10.5px; letter-spacing: .1em; color: var(--text-tertiary); }
.field-mini input, .field-mini textarea {
  border: 1px solid var(--border-strong); background: var(--bg); padding: 10px 12px;
  font-size: 14px; font-family: var(--font-sans); outline: none;
}
.field-mini input:focus, .field-mini textarea:focus { border-color: var(--text); }
.field-mini textarea { resize: vertical; }
.admin-status-row { display: flex; justify-content: space-between; align-items: center; margin-top: 4px; flex-wrap: wrap; gap: 10px; }
.admin-toggles { display: flex; gap: 8px; }
.toggle-btn { cursor: pointer; font-size: 11.5px; letter-spacing: .06em; padding: 8px 16px; background: transparent; }
.toggle-btn.avail { border: 1px solid var(--text); }
.toggle-btn.avail.on { background: var(--text); color: var(--bg); }
.toggle-btn.sold { border: 1px solid var(--sold-text); }
.toggle-btn.sold.on { background: var(--sold-text); color: var(--bg); }
.remove-link { font-size: 12px; color: var(--text-tertiary); cursor: pointer; border-bottom: 1px solid var(--border-strong); }
.remove-link:hover { color: var(--error); border-color: var(--error); }

/* ===== Footer ===== */
.site-footer {
  display: flex; justify-content: space-between; padding: 30px 56px;
  font-size: 12px; color: var(--text-tertiary); border-top: 1px solid var(--border);
}
.site-footer a, .site-footer [data-nav], .site-footer [data-action] { cursor: pointer; color: var(--text-tertiary); }
.site-footer .lang-on { color: var(--text); font-weight: 600; }
.site-footer a:hover, .site-footer [data-nav]:hover, .site-footer [data-action]:hover { color: var(--text); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .featured-grid { grid-template-columns: 1fr 1fr; }
  .featured-card .imgbox.h-tall, .featured-card .imgbox.h-short { height: 260px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .quote-block { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-grid .placeholder-block { height: 320px; }
  .painting-detail { grid-template-columns: 1fr; gap: 32px; }
  .painting-detail .imgbox { height: 380px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 640px) {
  .site-header { padding: 20px 20px; }
  .nav-toggle { display: flex; order: 3; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; background: var(--bg);
    border-bottom: 1px solid var(--border); flex-direction: column; padding: 16px 20px; gap: 16px; display: none;
  }
  .nav-links.open { display: flex; }
  .header-actions { order: 2; gap: 14px; font-size: 11px; }
  .hero { padding: 56px 20px 40px; }
  .hero h1 { font-size: 36px; }
  .hero-actions { flex-direction: column; }
  .page-section, .featured-grid, .quote-block { padding-left: 20px; padding-right: 20px; }
  .page-title { font-size: 32px; }
  .featured-grid { grid-template-columns: 1fr; padding-bottom: 10px; }
  .featured-card .imgbox.h-tall, .featured-card .imgbox.h-short { height: 300px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .exhibit-row { grid-template-columns: 1fr; gap: 8px; }
  .admin-item { grid-template-columns: 1fr; }
  .admin-fields-row.cols-3, .admin-fields-row.cols-2 { grid-template-columns: 1fr; }
  .auth-form { width: 100%; }
  .site-footer { flex-direction: column; gap: 8px; padding: 24px 20px; }
}