/* ============================================================================
   BreckMaass.com — full-derive theme (spec §17)
   Change the three master colors per theme and everything else recomputes.
   ---------------------------------------------------------------------------- */

:root {
  /* ---- MASTER COLORS — the only knobs you normally touch (light) ---- */
  --ink:    #1a2230;   /* text / darkest */
  --paper:  #ffffff;   /* page background / lightest */
  --accent: #0d7a74;   /* brand */

  /* ---- Derived (leave alone) ---- */
  --bg:          var(--paper);
  --bg-alt:      color-mix(in srgb, var(--ink)  4%, var(--paper));
  --bg-card:     var(--paper);
  --text:        var(--ink);
  --text-soft:   color-mix(in srgb, var(--ink) 72%, var(--paper));
  --text-faint:  color-mix(in srgb, var(--ink) 55%, var(--paper));
  --border:      color-mix(in srgb, var(--ink) 12%, var(--paper));
  --accent-soft:   color-mix(in srgb, var(--accent)  9%, transparent);
  --accent-strong: color-mix(in srgb, var(--accent) 80%, #000);

  --shadow: 0 1px 3px rgba(16,24,40,.06), 0 8px 24px rgba(16,24,40,.05);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

[data-theme="dark"] {
  /* ---- MASTER COLORS (dark) ---- */
  --ink:    #e6ebf2;
  --paper:  #0e1420;
  --accent: #35c9bf;

  /* ---- Derived (dark) ---- */
  --bg:          var(--paper);
  --bg-alt:      color-mix(in srgb, var(--ink)  6%, var(--paper));
  --bg-card:     color-mix(in srgb, var(--ink)  8%, var(--paper));
  --text:        var(--ink);
  --text-soft:   color-mix(in srgb, var(--ink) 70%, var(--paper));
  --text-faint:  color-mix(in srgb, var(--ink) 52%, var(--paper));
  --border:      color-mix(in srgb, var(--ink) 16%, var(--paper));
  --accent-soft:   color-mix(in srgb, var(--accent) 12%, transparent);
  --accent-strong: color-mix(in srgb, var(--accent) 78%, #fff);

  --shadow: 0 1px 3px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background .3s ease, color .3s ease;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); }

/* Quality floor: visible keyboard focus + reduced-motion respect */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* NAV */
nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.nav-left { display: flex; align-items: center; gap: 12px; }
.brand { font-weight: 700; font-size: 1.05rem; letter-spacing: -.01em; color: var(--text); text-decoration: none; }
.brand:hover { color: var(--text); }
.brand span { color: var(--accent); }
.badge-private {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .02em;
  color: var(--accent); background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  padding: 3px 9px; border-radius: 999px; white-space: nowrap;
}
@media (max-width: 560px) { .badge-private { display: none; } }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a { color: var(--text-soft); font-size: .92rem; font-weight: 500; }
.nav-links a:hover { color: var(--accent); }
.theme-btn {
  background: var(--bg-alt); border: 1px solid var(--border); color: var(--text-soft);
  width: 38px; height: 38px; border-radius: 10px; cursor: pointer; font-size: 1rem;
  display: inline-flex; align-items: center; justify-content: center; transition: all .2s;
}
.theme-btn:hover { border-color: var(--accent); color: var(--accent); }
@media (max-width: 720px) { .nav-links a:not(.theme-btn) { display: none; } }

/* HERO */
header.hero { padding: 90px 0 70px; }
.eyebrow {
  font-family: var(--mono); font-size: .8rem; letter-spacing: .04em;
  color: var(--accent); text-transform: uppercase; margin-bottom: 18px;
}
h1 { font-size: clamp(2.4rem, 6vw, 3.8rem); line-height: 1.05; letter-spacing: -.03em; font-weight: 800; }
.tagline {
  font-family: var(--mono); font-size: clamp(.95rem, 2.2vw, 1.15rem);
  color: var(--text-soft); margin-top: 18px; letter-spacing: -.01em;
}
.tagline b { color: var(--accent); font-weight: 600; }
.lede { font-size: 1.14rem; color: var(--text-soft); max-width: 660px; margin-top: 26px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 10px;
  font-weight: 600; font-size: .93rem; border: 1px solid var(--border); transition: all .2s; cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: var(--bg-card); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* Landing hero with headshot */
.hero-grid { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; }
.hero-photo img {
  width: 240px; height: 240px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--accent-soft); box-shadow: var(--shadow); display: block;
}
@media (max-width: 760px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { order: -1; }
  .hero-photo img { width: 140px; height: 140px; }
}

/* STATS */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 60px; }
.stat { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; box-shadow: var(--shadow); }
.stat .num { font-size: 1.7rem; font-weight: 800; color: var(--accent); letter-spacing: -.02em; }
.stat .lbl { font-size: .84rem; color: var(--text-faint); margin-top: 4px; }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* SECTION */
section { padding: 64px 0; border-top: 1px solid var(--border); }
.sec-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 36px; }
.sec-num { font-family: var(--mono); font-size: .82rem; color: var(--accent); }
h2 { font-size: 1.7rem; letter-spacing: -.02em; font-weight: 700; }
.sec-sub { color: var(--text-faint); font-size: .95rem; margin-top: 4px; }

.about-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 40px; }
.about-grid p { color: var(--text-soft); font-size: 1.05rem; margin-bottom: 16px; }
.about-side { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 14px; padding: 24px; align-self: start; }
.about-side h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--text-faint); margin-bottom: 12px; font-family: var(--mono); }
.about-side ul { list-style: none; }
.about-side li { padding: 7px 0; color: var(--text-soft); font-size: .95rem; border-bottom: 1px solid var(--border); }
.about-side li:last-child { border-bottom: none; }
.about-side li b { color: var(--text); }
@media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; } }

/* EXPERIENCE */
.job { position: relative; padding: 0 0 40px 28px; border-left: 2px solid var(--border); }
.job:last-child { padding-bottom: 0; }
.job::before {
  content: ""; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px;
  border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
}
.job-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 6px; }
.job-title { font-size: 1.18rem; font-weight: 700; }
.job-co { color: var(--accent); font-weight: 600; }
.job-date { font-family: var(--mono); font-size: .82rem; color: var(--text-faint); white-space: nowrap; }
.job-frame { color: var(--text-faint); font-size: .92rem; margin: 6px 0 14px; font-style: italic; }
.job ul { list-style: none; display: grid; gap: 10px; }
.job li { position: relative; padding-left: 20px; color: var(--text-soft); font-size: .97rem; }
.job li::before { content: "▹"; position: absolute; left: 0; color: var(--accent); }
.job li b { color: var(--text); font-weight: 600; }
.earlier { font-style: italic; color: var(--text-faint); font-size: .92rem; margin-top: 4px; padding-left: 20px; }

/* SKILLS */
.skill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.skill-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 20px; box-shadow: var(--shadow); }
.skill-card h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); margin-bottom: 12px; font-family: var(--mono); }
.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip { background: var(--bg-alt); border: 1px solid var(--border); color: var(--text-soft); font-size: .82rem; padding: 4px 10px; border-radius: 7px; }
@media (max-width: 820px) { .skill-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .skill-grid { grid-template-columns: 1fr; } }

/* CREDS */
.cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cred-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 24px; box-shadow: var(--shadow); }
.cred-card h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); margin-bottom: 14px; font-family: var(--mono); }
.cred-card ul { list-style: none; }
.cred-card li { padding: 8px 0; color: var(--text-soft); font-size: .96rem; border-bottom: 1px solid var(--border); }
.cred-card li:last-child { border-bottom: none; }
.cred-card li b { color: var(--text); }
.cred-card .muted { color: var(--text-faint); font-size: .85rem; }
@media (max-width: 720px) { .cred-grid { grid-template-columns: 1fr; } }

/* CONTACT */
.contact { text-align: center; }
.contact h2 { font-size: 2.1rem; }
.contact p { color: var(--text-soft); max-width: 520px; margin: 14px auto 30px; font-size: 1.08rem; }
.contact-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }

/* FOOTER */
footer { border-top: 1px solid var(--border); padding: 28px 0; text-align: center; color: var(--text-faint); font-size: .85rem; }
footer .mono { font-size: .8rem; }
footer .disclosure { margin-top: 6px; opacity: .7; }

/* ============================================================================
   ADMIN (spec §13) — link manager
   ---------------------------------------------------------------------------- */
/* Wider than the public .wrap (1080) so the dense link table breathes on large monitors.
   top/bottom padding only — keep .wrap's horizontal gutters (a `padding` shorthand zeros them). */
.admin-wrap { max-width: 1360px; padding-top: 40px; padding-bottom: 90px; }
.admin-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.admin-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.admin-actions form { margin: 0; }
.btn-sm { padding: 6px 12px; font-size: .82rem; border-radius: 8px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: .9rem; min-width: 920px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.admin-table th { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-faint); }
.status { font-family: var(--mono); font-size: .72rem; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border); color: var(--text-faint); white-space: nowrap; }
.status.active { color: var(--accent); background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.copy-field { display: flex; gap: 6px; align-items: center; }
.copy-field input { font-family: var(--mono); font-size: .74rem; background: var(--bg-alt); border: 1px solid var(--border); border-radius: 6px; padding: 5px 8px; color: var(--text); width: 190px; max-width: 100%; }
/* Full-width URL field on the link detail page — fills the row up to a cap so the whole link shows */
.copy-field-wide { max-width: 640px; }
.copy-field-wide input { flex: 1; width: auto; min-width: 0; }
.flash { background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); border-radius: 10px; padding: 14px 16px; margin-bottom: 22px; font-size: .92rem; }
.admin-form { display: grid; gap: 14px; }
.admin-form label { display: grid; gap: 6px; font-size: .9rem; font-weight: 600; color: var(--text); }
.admin-form .opt { font-weight: 400; color: var(--text-faint); font-size: .78rem; }

/* Admin sub-navigation (tab strip shown on every admin page) */
.admin-subnav { border-bottom: 1px solid var(--border); }
.admin-subnav-wrap { max-width: 1360px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.admin-subnav-tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.admin-tab { font-family: var(--mono); font-size: .84rem; color: var(--text-soft); padding: 13px 15px; border-bottom: 2px solid transparent; white-space: nowrap; }
.admin-tab:hover { color: var(--accent); }
.admin-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.admin-signout { margin: 0; }

/* Per-link timeline */
.rollup { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; }
.ip { border-bottom: 1px dotted var(--text-faint); cursor: help; }
.stat.warn .num { color: #d89a4a; }
.evt { font-family: var(--mono); font-size: .72rem; padding: 2px 9px; border-radius: 999px; border: 1px solid var(--border); white-space: nowrap; color: var(--text-faint); }
.evt.unlocked, .evt.resume-download { color: var(--accent); background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.evt.opened { color: var(--text-soft); }
.evt.disabled-attempt, .evt.expired-attempt { color: #d89a4a; background: color-mix(in srgb, #d89a4a 14%, transparent); border-color: color-mix(in srgb, #d89a4a 38%, transparent); }
.botrow { opacity: .5; }

/* Mobile: stack the dense link table into one card per link (each cell labeled) */
@media (max-width: 760px) {
  .admin-table { min-width: 0; }
  .admin-table thead { display: none; }
  .admin-table tbody { display: block; }
  .admin-table tr { display: block; border: 1px solid var(--border); border-radius: 12px; padding: 6px 2px; margin-bottom: 14px; }
  .admin-table td { display: block; border-bottom: none; padding: 5px 14px; }
  .admin-table td::before {
    content: attr(data-label); display: block; margin-bottom: 3px;
    font-family: var(--mono); font-size: .66rem; text-transform: uppercase;
    letter-spacing: .04em; color: var(--text-faint);
  }
  .copy-field input { width: 100%; }
}

/* ============================================================================
   GATE  (spec §6) — the password screen and the neutral "not active" screen
   ---------------------------------------------------------------------------- */
.gate {
  min-height: calc(100vh - 62px - 96px);
  display: flex; align-items: center; justify-content: center;
  padding: 60px 24px; border-top: none;
}
.gate-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px;
  box-shadow: var(--shadow); padding: 40px; max-width: 460px; width: 100%; text-align: center;
}
.gate-title { font-size: 1.7rem; letter-spacing: -.02em; margin-top: 6px; }
.gate-sub { color: var(--text-soft); margin-top: 12px; font-size: 1rem; }
.gate-form { margin-top: 26px; display: grid; gap: 12px; }
.gate-input {
  width: 100%; padding: 12px 14px; font-size: 1rem; font-family: var(--mono);
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px; color: var(--text);
}
.gate-input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.gate-btn { justify-content: center; }
.gate-error { color: #c0392b; font-size: .9rem; margin-top: 2px; }
[data-theme="dark"] .gate-error { color: #ff8a80; }