/* ==========================================================
   satseo.com — style.css
   Version controlled via header.php: ?v=1.0
   ========================================================== */

:root {
  --ink: #ffffff;
  --panel: #f4f4f5;
  --panel-line: #e0e0e2;
  --paper: #1c1c1e;
  --ember: #f7931a;
  --ember-dim: #c46f12;
  --muted: #75757d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: 'IBM Plex Sans', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.mono { font-family: 'IBM Plex Mono', monospace; }

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- TOPBAR ---------- */

.topbar {
  background: #1a1a1e;
  border-bottom: 1px solid #2a2a2e;
  padding: 7px 0;
}

.topbar-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
}

.topbar-price {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: #8a8a90;
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-price .btc-label { color: #6a6a70; font-size: 13px; }
.topbar-price .btc-value { color: #f7931a; font-weight: 600; font-size: 14px; }
.topbar-price .btc-up { color: #4ade80; font-size: 13px; }
.topbar-price .btc-down { color: #f87171; font-size: 13px; }

.topbar-attribution {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: #444;
  border-left: 1px solid #2a2a2e;
  padding-left: 14px;
  text-decoration: none;
}

.topbar-attribution:hover { color: #666; }

/* ---------- NAV ---------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 10, 11, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #1f1f22;
}

nav {
  max-width: 920px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 18px;
  letter-spacing: 0.02em;
  font-weight: 500;
  color: #f4f4f5;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo svg { flex-shrink: 0; display: block; }
.logo .logo-dot { color: var(--ember); }

.ticker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: #8a8a90;
  letter-spacing: 0.03em;
}

.ticker b {
  color: #f4f4f5;
  font-weight: 500;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: #c7c7cc;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.15s ease;
}

.nav-links a:hover { color: #f4f4f5; }
.nav-links a.active { color: var(--ember); }

.hero .ticker { margin-top: 20px; }

/* ---------- HERO ---------- */

.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--panel-line);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

.hero-mark {
  width: 180px;
  height: 180px;
  flex-shrink: 0;
  display: block;
  opacity: 0.55;
}

.hero > *:not(.hero-mark) { position: relative; }

.eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ember);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: clamp(36px, 8vw, 64px);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 24px;
  line-height: 1.06;
  color: #0a0a0b;
}

h1 .dim { color: var(--muted); }

.hero p.lede {
  font-size: 19px;
  color: #45454a;
  max-width: 56ch;
  margin: 0 0 8px;
}

/* ---------- SECTIONS ---------- */

section {
  padding: 64px 0;
  border-bottom: 1px solid var(--panel-line);
}

section:last-of-type { border-bottom: none; }

.section-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

h2 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 20px;
  letter-spacing: -0.01em;
  color: #0a0a0b;
}

p { color: #45454a; margin: 0 0 16px; }
p:last-child { margin-bottom: 0; }

/* callout */

.callout {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-left: 3px solid var(--ember);
  border-radius: 4px;
  padding: 28px 28px;
}

.callout p { color: #3a3a3e; }
.callout strong { color: var(--paper); }

/* pillars */

.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--panel-line);
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  overflow: hidden;
}

.pillar {
  background: var(--panel);
  padding: 22px 24px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
}

.pillar .tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ember);
}

.pillar h3 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--paper);
}

.pillar p {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0;
}

/* name explainer */

.name-explainer {
  display: flex;
  gap: 20px;
  align-items: baseline;
  flex-wrap: wrap;
}

.name-explainer .piece {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  color: var(--paper);
  background: var(--panel);
  border: 1px solid var(--panel-line);
  padding: 6px 12px;
  border-radius: 4px;
}

.name-explainer .piece em { font-style: normal; color: var(--ember); }
.plus { color: var(--muted); font-family: 'IBM Plex Mono', monospace; }

/* post cards (blog listing) */

.post-list { display: grid; gap: 1px; background: var(--panel-line); border: 1px solid var(--panel-line); border-radius: 4px; overflow: hidden; }

.post-card {
  background: var(--panel);
  padding: 24px 28px;
  text-decoration: none;
  display: block;
  transition: background 0.15s ease;
}

.post-card:hover { background: #ebebec; }

.post-card-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}

.post-card h3 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: #0a0a0b;
  margin: 0 0 8px;
}

.post-card p {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 12px;
}

.post-card-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ember-dim);
  background: #fdf1e2;
  border: 1px solid #f3d6a8;
  padding: 3px 10px;
  border-radius: 100px;
}

/* ---------- ARTICLE ---------- */

.article-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--muted);
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.meta-dot { color: var(--panel-line); }

.article-body { padding: 8px 0 64px; max-width: 68ch; }

.article-body h2 {
  font-size: 22px;
  margin: 48px 0 16px;
}

.article-body h2:first-child { margin-top: 0; }

.article-body h3 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 600;
  color: #0a0a0b;
  margin: 32px 0 12px;
}

.article-body p { margin: 0 0 18px; }

.article-body em { font-style: italic; color: #2a2a2e; }

/* 56px breathing room around images inside articles */
.article-body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 56px auto;
  border-radius: 4px;
}

.article-body a {
  color: var(--ember);
  text-decoration: none;
  border-bottom: 1px solid #f7931a40;
  transition: border-color 0.15s ease;
}

.article-body a:hover { border-bottom-color: var(--ember); }

.disclaimer {
  margin-top: 48px;
  padding: 16px 20px;
  background: var(--panel);
  border-left: 3px solid var(--panel-line);
  border-radius: 4px;
  font-size: 13px;
  color: var(--muted);
}

.back-link {
  padding-top: 32px;
  padding-bottom: 64px;
  border-top: 1px solid var(--panel-line);
}

.back-link a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: var(--ember);
  text-decoration: none;
}

.back-link a:hover { text-decoration: underline; }

/* ---------- FOOTER ---------- */

footer {
  background: #0a0a0b;
  padding: 48px 0 56px;
  margin-top: 8px;
}

footer p { color: #9a9aa0; font-size: 14px; }

footer .logo-small {
  font-family: 'IBM Plex Mono', monospace;
  color: #f4f4f5;
  font-size: 14px;
  margin-bottom: 10px;
}

footer .logo-small span { color: var(--ember); }

.footer-legal { margin-top: 14px; }

.footer-legal a {
  color: #7a7a80;
  text-decoration: none;
  font-size: 13px;
  transition: color 0.15s ease;
}

.footer-legal a:hover { color: var(--ember); }

.footer-social {
  margin-bottom: 20px;
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: #7a7a80;
  display: inline-flex;
  transition: color 0.15s ease;
}

.footer-social a:hover { color: var(--ember); }

/* ---------- RESPONSIVE ---------- */

@media (max-width: 560px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-mark { width: 90px; height: 90px; }
  .pillar { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
}

/* ==========================================================
   ADMIN UI
   ========================================================== */

.admin-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-auth-card {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 8px;
  padding: 36px 32px;
}

.admin-auth-logo {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 500;
  color: #0a0a0b;
  margin-bottom: 6px;
}
.admin-auth-logo span { color: var(--ember); }

.admin-auth-title {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  margin: 0 0 24px;
}

.admin-auth-error {
  background: #fdecec;
  border: 1px solid #f5c2c2;
  color: #b23b3b;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.admin-notice {
  background: #eafaf0;
  border: 1px solid #b6e6c8;
  color: #2e8b57;
  font-size: 13px;
  padding: 10px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.admin-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin: 16px 0 6px;
}

.admin-hint { color: #a5a5ab; text-transform: none; font-weight: 400; }

.admin-input {
  width: 100%;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  color: #1c1c1e;
  background: #fff;
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  padding: 10px 12px;
}
.admin-input:focus { outline: none; border-color: var(--ember); }

.admin-textarea { min-height: 420px; resize: vertical; font-family: 'IBM Plex Mono', monospace; line-height: 1.6; }
.admin-textarea-sm { min-height: 70px; resize: vertical; }

.admin-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: #fff;
  background: var(--ember);
  border: none;
  border-radius: 4px;
  padding: 11px 20px;
  cursor: pointer;
  margin-top: 20px;
  transition: background 0.15s ease;
}
.admin-btn:hover { background: var(--ember-dim); }

.admin-btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--panel-line);
}
.admin-btn-ghost:hover { background: var(--panel); color: #1c1c1e; }

/* shell */
.admin-shell { min-height: 100vh; }

.admin-topbar {
  background: #0a0a0b;
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-brand {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  color: #f4f4f5;
}
.admin-brand span:first-child { }
.admin-brand span { color: var(--ember); }
.admin-brand-sub { color: #6a6a70 !important; font-size: 13px; }

.admin-nav { display: flex; gap: 20px; }
.admin-nav a {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: #c7c7cc;
  text-decoration: none;
}
.admin-nav a:hover { color: var(--ember); }

.admin-body { max-width: 860px; margin: 0 auto; padding: 40px 24px 80px; }

.admin-h1 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 24px;
  color: #0a0a0b;
  margin: 0 0 24px;
}

.admin-empty { color: var(--muted); }
.admin-empty a { color: var(--ember); text-decoration: none; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 0 12px 10px;
  border-bottom: 1px solid var(--panel-line);
}
.admin-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--panel-line);
  font-size: 14px;
  color: #1c1c1e;
}
.admin-muted { color: var(--muted) !important; font-family: 'IBM Plex Mono', monospace; font-size: 13px; }
.admin-link { color: var(--ember); text-decoration: none; font-size: 13px; font-family: 'IBM Plex Mono', monospace; }
.admin-link:hover { text-decoration: underline; }

.admin-status {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 100px;
}
.admin-status-published { background: #eafaf0; color: #2e8b57; border: 1px solid #b6e6c8; }
.admin-status-draft { background: #f4f4f5; color: #75757d; border: 1px solid #e0e0e2; }

.admin-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-actions { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.admin-view-live { font-family: 'IBM Plex Mono', monospace; font-size: 13px; color: var(--ember); text-decoration: none; margin-left: 8px; }

@media (max-width: 560px) {
  .admin-row { grid-template-columns: 1fr; }
}

/* ---------- ADMIN IMAGE UPLOAD ---------- */

.admin-image-upload-area { margin-top: 8px; }

.admin-image-preview {
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
}

.admin-image-preview img {
  display: block;
  max-width: 300px;
  max-height: 200px;
  border-radius: 4px;
  border: 1px solid var(--panel-line);
  object-fit: cover;
}

.admin-image-remove {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(0,0,0,0.7);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-size: 11px;
  padding: 3px 8px;
  cursor: pointer;
}

.admin-upload-label {
  cursor: pointer;
  display: inline-block;
}

.admin-upload-status {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--muted);
  margin-left: 10px;
}

.admin-inline-upload {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 6px;
}

/* Featured image on post cards */
.post-card-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px 4px 0 0;
  margin-bottom: 0;
}

.post-card-body { padding: 20px 28px 24px; }

/* ---------- SEARCH BAR (below nav) ---------- */

.search-bar-wrap {
  background: var(--panel);
  border-bottom: 1px solid var(--panel-line);
  padding: 8px 0;
}

.search-bar-inner {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: flex-end;
}

.search-bar-form {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 260px;
}

.search-bar-input {
  flex: 1;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 13px;
  color: var(--paper);
  background: #fff;
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  padding: 6px 10px;
  outline: none;
  transition: border-color 0.15s ease;
  min-width: 0;
}

.search-bar-input:focus { border-color: var(--ember); }

.search-bar-btn {
  background: var(--ember);
  border: none;
  border-radius: 4px;
  color: #fff;
  padding: 7px 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  transition: background 0.15s ease;
}

.search-bar-btn:hover { background: var(--ember-dim); }

/* ---------- SEARCH RESULTS PAGE ---------- */

.search-form {
  display: flex;
  gap: 10px;
  max-width: 560px;
}

.search-input {
  flex: 1;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 16px;
  color: var(--paper);
  background: #fff;
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.15s ease;
}

.search-input:focus { border-color: var(--ember); }

.search-btn {
  background: var(--ember);
  border: none;
  border-radius: 4px;
  color: #fff;
  padding: 12px 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  transition: background 0.15s ease;
}

.search-btn:hover { background: var(--ember-dim); }

.search-empty {
  color: var(--muted);
  font-size: 15px;
}

.search-empty strong { color: var(--paper); }

/* ---------- CONTACT FORM ---------- */

.contact-form { max-width: 560px; }

.contact-label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--muted);
  margin: 18px 0 6px;
}

.contact-input {
  width: 100%;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 15px;
  color: var(--paper);
  background: #fff;
  border: 1px solid var(--panel-line);
  border-radius: 4px;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.15s ease;
}

.contact-input:focus { border-color: var(--ember); }

.contact-textarea { min-height: 180px; resize: vertical; }

.contact-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  color: #fff;
  background: var(--ember);
  border: none;
  border-radius: 4px;
  padding: 12px 24px;
  cursor: pointer;
  margin-top: 22px;
  transition: background 0.15s ease;
}

.contact-btn:hover { background: var(--ember-dim); }

/* Honeypot — visually hidden but not display:none (bots skip display:none) */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  height: 0;
  width: 0;
  overflow: hidden;
}

.contact-success {
  background: #eafaf0;
  border: 1px solid #b6e6c8;
  border-left: 3px solid #2e8b57;
  border-radius: 4px;
  padding: 24px 28px;
  max-width: 560px;
}
.contact-success strong { color: #2e8b57; font-size: 17px; }
.contact-success p { margin: 8px 0 0; color: #3a3a3e; }

.contact-error {
  background: #fdecec;
  border: 1px solid #f5c2c2;
  border-left: 3px solid #b23b3b;
  color: #b23b3b;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 14px;
  max-width: 560px;
}

/* Admin message cards */
.admin-message-card {
  background: var(--panel);
  border: 1px solid var(--panel-line);
  border-radius: 6px;
  padding: 20px 24px;
  margin-bottom: 16px;
}
.admin-message-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  gap: 12px;
  flex-wrap: wrap;
}
.admin-message-head strong { color: #0a0a0b; margin-right: 10px; }
.admin-message-body {
  font-size: 14px;
  color: #3a3a3e;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ---------- BREADCRUMB ---------- */

.breadcrumb { padding: 16px 0 0; }

.breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: var(--muted);
}

.breadcrumb li + li::before {
  content: '›';
  margin-right: 6px;
  color: var(--panel-line);
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s ease;
}

.breadcrumb a:hover { color: var(--ember); }

.breadcrumb li[aria-current="page"] {
  color: var(--paper);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 400px;
}

/* ---------- ARTICLE TAGS ---------- */

.article-tags {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}