/* Same look as the CV site: JetBrains Mono, dark/light palette, green accent, cards. */
@font-face { font-family: 'JetBrains Mono'; font-weight: 400; font-display: swap; src: url('https://cv.retenasa.dev/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 600; font-display: swap; src: url('https://cv.retenasa.dev/fonts/jetbrains-mono-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'JetBrains Mono'; font-weight: 700; font-display: swap; src: url('https://cv.retenasa.dev/fonts/jetbrains-mono-latin-700-normal.woff2') format('woff2'); }

:root {
  --accent: #00ff88; --accent-dim: #00cc6a; --accent-glow: rgba(0, 255, 136, 0.15);
  --bg: #0a0a0f; --bg-card: #111118; --bg-card-hover: #18181f; --border: #1e1e2e;
  --text: #e2e8f0; --text-muted: #64748b; --text-dim: #94a3b8;
  --danger: #ef4444; --ok: #22c55e; --warn: #f59e0b;
}
[data-theme='light'] {
  --accent: #0066cc; --accent-dim: #0052a3; --accent-glow: rgba(0, 102, 204, 0.1);
  --bg: #f8fafc; --bg-card: #ffffff; --bg-card-hover: #f1f5f9; --border: #e2e8f0;
  --text: #0f172a; --text-muted: #64748b; --text-dim: #475569;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text); line-height: 1.6; font-size: 0.9rem;
  font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, monospace;
  transition: background-color 0.3s, color 0.3s;
}
::selection { background: var(--accent); color: #000; }
a { color: var(--accent); }
button { font-family: inherit; }
.ico { width: 1em; height: 1em; flex: none; vertical-align: -0.125em; }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } html { scroll-behavior: auto; } }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- buttons / badges (same as the site) ---- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1.1rem; border-radius: 6px;
  font-size: 0.82rem; font-weight: 600; cursor: pointer; transition: all 0.2s; text-decoration: none;
  border: 1px solid transparent; background: none; color: var(--text);
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #000; border-color: var(--accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-dim); border-color: var(--accent-dim); }
.btn-outline { color: var(--accent); border-color: var(--accent); }
.btn-outline:hover:not(:disabled) { background: var(--accent-glow); }
.btn-ghost { color: var(--text-dim); border-color: var(--border); }
.btn-ghost:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.btn-danger { color: var(--danger); border-color: var(--border); }
.btn-danger:hover:not(:disabled) { border-color: var(--danger); background: rgba(239, 68, 68, 0.1); }
.btn-sm { padding: 0.25rem 0.55rem; font-size: 0.74rem; }
.btn-icon { padding: 0.3rem; border-radius: 6px; line-height: 1; }

.badge {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 2px 10px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.05em; border: 1px solid var(--border);
  color: var(--text-dim); background: var(--bg);
}
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.fail { color: var(--danger); border-color: var(--danger); }
.badge.busy { color: var(--accent); border-color: var(--accent); }

/* ---- header ---- */
.top {
  position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid var(--border);
  padding: 0.7rem 1.5rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.brand { font-weight: 700; color: var(--accent); font-size: 1rem; text-decoration: none; }
.brand span { color: var(--text); }
.top .spacer { flex: 1; }
.who { color: var(--text-dim); font-size: 0.78rem; display: inline-flex; align-items: center; gap: 0.4rem; }

/* ---- layout ---- */
.shell { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem 8rem; display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 2.5rem; align-items: start; }
.tabs { position: sticky; top: 5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.tab {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; text-align: left; cursor: pointer;
  padding: 0.55rem 0.8rem; border-radius: 6px; border: 1px solid transparent; background: none; color: var(--text-dim); font-size: 0.85rem;
}
.tab:hover { color: var(--text); background: var(--bg-card); }
.tab[aria-current='true'] { color: var(--accent); border-color: var(--border); background: var(--bg-card); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); flex: none; }
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; gap: 1.25rem; padding-top: 1.25rem; }
  .tabs { position: static; flex-direction: row; overflow-x: auto; padding-bottom: 0.25rem; }
  .tab { white-space: nowrap; }
}

.panel h1 {
  font-size: 1.1rem; font-weight: 700; color: var(--accent); letter-spacing: 0.15em; text-transform: uppercase;
  display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.4rem;
}
.panel h1::before { content: '//'; opacity: 0.4; }
.panel h1::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.hint { color: var(--text-muted); font-size: 0.78rem; }
.panel > .hint { margin-bottom: 1.5rem; }

/* ---- cards and forms ---- */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; }
.group { padding: 1.25rem; margin-bottom: 1.25rem; }
.group, .item-body { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: 1rem; }
.wide { grid-column: 1 / -1; }
.group > h3, .sub > legend {
  font-size: 0.74rem; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600;
}
.field { display: grid; gap: 0.35rem; min-width: 0; }
.lbl { font-size: 0.76rem; color: var(--text-dim); font-weight: 600; }
.lbl em { color: var(--danger); font-style: normal; }
input[type='text'], input[type='email'], input[type='url'], input[type='number'], textarea, select {
  width: 100%; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 6px;
  padding: 0.5rem 0.7rem; font: inherit; font-size: 0.85rem; transition: border-color 0.2s, box-shadow 0.2s;
}
textarea { resize: vertical; min-height: 4.5rem; line-height: 1.5; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.pair .tag { font-size: 0.68rem; color: var(--text-muted); margin-bottom: 2px; display: block; }
@media (max-width: 640px) { .pair { grid-template-columns: 1fr; } }
.sub { border: 1px solid var(--border); border-radius: 8px; padding: 1rem; display: grid; gap: 1rem; min-width: 0; }
.sub > legend { padding: 0 0.4rem; }

.switch { display: flex; align-items: center; gap: 0.7rem; cursor: pointer; }
.switch input { appearance: none; width: 2.4rem; height: 1.3rem; border-radius: 999px; background: var(--border); position: relative; cursor: pointer; transition: background 0.2s; flex: none; }
.switch input::after { content: ''; position: absolute; top: 2px; left: 2px; width: calc(1.3rem - 4px); height: calc(1.3rem - 4px); border-radius: 50%; background: var(--text-dim); transition: transform 0.2s, background 0.2s; }
.switch input:checked { background: var(--accent-glow); box-shadow: inset 0 0 0 1px var(--accent); }
.switch input:checked::after { transform: translateX(1.1rem); background: var(--accent); }

.rows { display: grid; gap: 0.4rem; }
.row { display: flex; gap: 0.4rem; }
.row input { flex: 1; }

/* repeatable items */
.list { display: grid; gap: 0.75rem; margin-bottom: 1.5rem; }
.list-title { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin: 0.5rem 0; }
details.item { overflow: hidden; }
details.item > summary {
  list-style: none; display: flex; align-items: center; gap: 0.6rem; padding: 0.75rem 1rem; cursor: pointer; font-weight: 600;
}
details.item > summary::-webkit-details-marker { display: none; }
details.item > summary:hover { background: var(--bg-card-hover); }
details.item[open] > summary { border-bottom: 1px solid var(--border); }
.item-title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item-num { color: var(--text-muted); font-weight: 400; }
.chev { transition: transform 0.2s; color: var(--text-muted); }
details.item[open] .chev { transform: rotate(90deg); }
.item-body { padding: 1.1rem; }
.item-actions { display: flex; gap: 0.25rem; }

/* file picker */
.file { display: grid; gap: 0.5rem; }
.file-row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.file-row select { flex: 1; min-width: 12rem; }
.file-note { display: flex; align-items: center; gap: 0.6rem; font-size: 0.74rem; color: var(--text-muted); }
.file-note img { height: 28px; width: 28px; object-fit: contain; background: #fff; border-radius: 4px; padding: 2px; }

/* save bar */
.savebar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--bg-card); border-top: 1px solid var(--border);
  padding: 0.75rem 1.5rem; display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; justify-content: flex-end;
}
.savebar .msg { margin-right: auto; font-size: 0.8rem; color: var(--text-dim); display: inline-flex; align-items: center; gap: 0.5rem; }
.savebar .msg.dirty { color: var(--warn); }
.errors { max-width: 1100px; margin: 0 auto 1rem; border: 1px solid var(--danger); border-radius: 8px; padding: 0.9rem 1.1rem; background: rgba(239, 68, 68, 0.08); font-size: 0.8rem; }
.errors strong { color: var(--danger); }
.errors ul { margin: 0.4rem 0 0 1.1rem; color: var(--text-dim); }

/* toasts */
#toasts { position: fixed; right: 1rem; bottom: 5rem; z-index: 60; display: grid; gap: 0.5rem; max-width: min(26rem, calc(100vw - 2rem)); }
.toast { background: var(--bg-card); border: 1px solid var(--accent); border-radius: 8px; padding: 0.7rem 1rem; font-size: 0.8rem; box-shadow: 0 0 24px var(--accent-glow); display: flex; gap: 0.6rem; align-items: flex-start; }
.toast.err { border-color: var(--danger); }
.toast .ico { margin-top: 0.2rem; }

/* login: same look as the site's terminal easter egg */
.login { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; }
.term { width: min(480px, 100%); background: #0d0d0d; border: 1px solid var(--accent); border-radius: 10px; overflow: hidden; box-shadow: 0 0 40px var(--accent-glow); }
.term-bar { background: #1a1a1a; padding: 0.55rem 0.9rem; display: flex; align-items: center; gap: 0.4rem; }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; display: block; }
.term-bar span { margin-left: auto; font-size: 0.75rem; color: #666; }
.term-body { padding: 1.5rem; color: #e2e8f0; display: grid; gap: 1rem; }
.term-body p { color: #94a3b8; font-size: 0.82rem; }
.term-body .hi { color: var(--accent); font-weight: 700; }
.login-error { color: var(--danger); font-size: 0.8rem; }
.empty, .loading { color: var(--text-muted); padding: 2rem 0; display: flex; gap: 0.6rem; align-items: center; }

/* section actions (e.g. GitHub sync) */
.actions { display: grid; gap: 0.75rem; margin-bottom: 1.5rem; }
.action { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.action .hint { flex: 1; min-width: 14rem; }