/* DrawDump — monochrome theme: black / white / gray */

:root, html[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-soft: #0f0f0f;
  --panel: #121212;
  --panel-2: #171717;
  --border: #2a2a2a;
  --border-soft: #1e1e1e;
  --text: #f4f4f4;
  --muted: #9d9d9d;
  --faint: #6d6d6d;
  --accent: #ffffff;
  --accent-contrast: #0a0a0a;
  --hover: #1f1f1f;
  --ring: rgba(255, 255, 255, .16);
  --grid: rgba(255, 255, 255, .035);
  --danger: #e5484d;
  --code-kw: #ffffff;
  --code-str: #bcbcbc;
  --code-com: #6f6f6f;
  --code-num: #d8d8d8;
  --code-fn: #ececec;
  --code-var: #a8a8a8;
}

html[data-theme="light"] {
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --panel: #ffffff;
  --panel-2: #f5f5f5;
  --border: #e2e2e2;
  --border-soft: #ededed;
  --text: #0a0a0a;
  --muted: #666666;
  --faint: #8f8f8f;
  --accent: #0a0a0a;
  --accent-contrast: #ffffff;
  --hover: #f0f0f0;
  --ring: rgba(0, 0, 0, .14);
  --grid: rgba(0, 0, 0, .045);
  --danger: #d93036;
  --code-kw: #000000;
  --code-str: #3f3f3f;
  --code-com: #8b8b8b;
  --code-num: #1f1f1f;
  --code-fn: #000000;
  --code-var: #555555;
}

* { box-sizing: border-box; }
html { color-scheme: light dark; }
html[data-theme="dark"] { color-scheme: dark; }
html[data-theme="light"] { color-scheme: light; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--muted); }
.container { max-width: 980px; margin: 0 auto; padding: 0 20px; }
::selection { background: var(--ring); }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.header-inner { display: flex; align-items: center; gap: 20px; height: 60px; }
.logo { display: flex; align-items: center; gap: 9px; color: var(--text); font-weight: 700; font-size: 17px; }
.logo:hover { color: var(--text); }
.logo-mark {
  font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 14px;
  border: 1px solid var(--border); border-radius: 8px;
  padding: 3px 7px; color: var(--text);
}
.logo-text span { color: var(--faint); }
.nav-main { display: flex; gap: 18px; font-size: 14px; }
.nav-main a { color: var(--muted); }
.nav-main a:hover { color: var(--text); }
.nav-auth { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-user { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
.nav-user:hover { color: var(--text); }
.avatar {
  width: 26px; height: 26px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
  background: var(--text); color: var(--bg);
}
.nav-email { max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.theme-toggle { padding: 5px 9px; }
.verify-pill {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: var(--muted); border: 1px dashed var(--border); border-radius: 999px;
  padding: 3px 9px;
}
.verify-pill:hover { color: var(--text); border-style: solid; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border: 1px solid var(--border); background: transparent; color: var(--text);
  padding: 8px 14px; border-radius: 9px; font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: inherit; line-height: 1.2;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .06s ease;
}
.btn:hover { background: var(--hover); color: var(--text); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); }
.btn-primary:hover { background: var(--accent); color: var(--accent-contrast); opacity: .88; }
.btn-ghost { border-color: transparent; }
.btn-ghost:hover { border-color: var(--border); }
.btn-danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 13px; border-radius: 8px; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 8px; text-align: center; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: -60px -200px auto -200px; height: 420px;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 60% 70% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 50% 0%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero > * { position: relative; }
.hero-badge {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 5px 13px;
  margin-bottom: 26px; background: var(--panel);
}
.hero h1 { font-size: 54px; margin: 0 0 16px; letter-spacing: -.03em; line-height: 1.08; font-weight: 800; }
.hero h1 .outline { color: transparent; -webkit-text-stroke: 1.6px var(--text); }
.hero p { color: var(--muted); font-size: 17px; margin: 0 auto 28px; max-width: 620px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- terminal mockup ---------- */
.term {
  max-width: 620px; margin: 44px auto 0; text-align: left;
  border: 1px solid var(--border); border-radius: 14px;
  background: var(--panel); overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, .7);
}
html[data-theme="light"] .term { box-shadow: 0 20px 50px -30px rgba(0, 0, 0, .25); }
.term-head {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px; border-bottom: 1px solid var(--border-soft); background: var(--panel-2);
}
.dot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg-soft); }
.term-title { margin-left: 8px; font-size: 12px; color: var(--faint); font-family: ui-monospace, Menlo, monospace; }
.term-body {
  margin: 0; padding: 18px 18px 20px; font-size: 13.5px; line-height: 1.75;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--text); overflow-x: auto;
}
.term-body .t-dim { color: var(--faint); }

/* ---------- stats ---------- */
.stats {
  margin-top: 26px; font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px; color: var(--muted);
}
.stats b { color: var(--text); font-weight: 700; }
.stats-sep { margin: 0 10px; color: var(--faint); }

/* ---------- features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 56px 0 8px; }
.feature-card {
  border: 1px solid var(--border-soft); border-radius: var(--radius, 12px);
  background: var(--panel); padding: 20px 18px;
  transition: border-color .15s ease, transform .15s ease;
}
.feature-card:hover { border-color: var(--border); transform: translateY(-2px); }
.feature-card svg { width: 20px; height: 20px; stroke: var(--text); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 12px; }
.feature-card h3 { margin: 0 0 6px; font-size: 15px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 13.5px; }
.feature-card code { font-size: 12.5px; border: 1px solid var(--border); border-radius: 6px; padding: 1px 5px; background: var(--panel-2); }

/* ---------- search ---------- */
.search-form { display: flex; gap: 10px; max-width: 640px; margin: 0 0 16px; }
.search-form input { flex: 1; }

/* ---------- forms ---------- */
input, select, textarea {
  background: var(--bg-soft); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 9px 12px; font-size: 14px; font-family: inherit;
  width: 100%; outline: none; transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--muted); box-shadow: 0 0 0 3px var(--ring); }
::placeholder { color: var(--faint); }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
.form-err {
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  background: color-mix(in srgb, var(--danger) 8%, transparent);
  color: var(--danger); border-radius: 9px; padding: 9px 12px; font-size: 13.5px;
  margin-bottom: 14px; display: none;
}

/* ---------- banner (verify email) ---------- */
.banner {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  border: 1px dashed var(--border); background: var(--panel);
  border-radius: 12px; padding: 14px 16px; margin-bottom: 20px; font-size: 14px;
}
.banner-text { color: var(--muted); }
.banner-text b { color: var(--text); }

/* ---------- snippet list ---------- */
.list-head { display: flex; align-items: center; justify-content: space-between; margin: 40px 0 16px; }
.list-head h2 { font-size: 14px; margin: 0; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.snippet-row {
  display: flex; gap: 16px; justify-content: space-between; align-items: center;
  padding: 14px 16px; border: 1px solid var(--border-soft); border-radius: 12px;
  background: var(--panel); margin-bottom: 10px; color: var(--text);
  transition: border-color .15s ease, background .15s ease;
}
.snippet-row:hover { border-color: var(--border); background: var(--panel-2); color: var(--text); }
.row-file { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.file-name { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 14px; font-weight: 600; }
.row-title { font-weight: 600; margin-top: 3px; }
.row-desc {
  color: var(--muted); font-size: 13.5px; margin-top: 2px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.row-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; color: var(--faint); font-size: 12.5px; flex-shrink: 0; }
.row-author { color: var(--text); font-weight: 600; }
.row-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ---------- badges ---------- */
.badge {
  display: inline-block; font-size: 10.5px; font-weight: 700; padding: 2px 8px;
  border-radius: 999px; letter-spacing: .06em; text-transform: uppercase;
  border: 1px solid var(--border); color: var(--muted); background: transparent;
}
.lang-badge { font-family: ui-monospace, Menlo, monospace; color: var(--text); }
.vis-public { border-style: solid; color: var(--text); }
.vis-unlisted { border-style: dashed; }
.vis-private { border-style: dotted; color: var(--faint); }

/* ---------- empty / loading ---------- */
.empty, .loading { padding: 44px 0; text-align: center; color: var(--muted); }
.muted { color: var(--muted); }

/* ---------- auth pages ---------- */
.auth-wrap { display: flex; justify-content: center; padding: 64px 0; }
.auth-card { width: 100%; max-width: 420px; background: var(--panel); border: 1px solid var(--border-soft); border-radius: 16px; padding: 30px; }
.auth-card h1 { margin: 0 0 6px; font-size: 22px; letter-spacing: -.01em; }
.auth-card .sub { color: var(--muted); font-size: 14px; margin: 0 0 22px; }
.auth-alt { margin-top: 18px; font-size: 14px; color: var(--muted); text-align: center; }
.auth-alt a { text-decoration: underline; }

/* ---------- pages ---------- */
.page { padding: 36px 0 60px; }
.page-title { font-size: 24px; margin: 0 0 20px; letter-spacing: -.01em; }
.card { background: var(--panel); border: 1px solid var(--border-soft); border-radius: 12px; padding: 18px; }
.card h3 { margin: 0 0 14px; font-size: 12.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }

/* ---------- editor ---------- */
.editor-grid { display: grid; grid-template-columns: 1fr 330px; gap: 20px; align-items: start; }
textarea.code-input {
  min-height: 440px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13.5px; line-height: 1.6; resize: vertical; white-space: pre; tab-size: 2;
}
.drop-hint { font-size: 12.5px; color: var(--muted); margin-top: 8px; }
.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 16px; flex-wrap: wrap; }

/* ---------- dashboard ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.stat { background: var(--panel); border: 1px solid var(--border-soft); border-radius: 12px; padding: 16px; }
.stat .v { font-size: 26px; font-weight: 800; font-family: ui-monospace, Menlo, monospace; }
.stat .k { color: var(--muted); font-size: 11.5px; text-transform: uppercase; letter-spacing: .07em; }
.table-wrap { overflow-x: auto; }
.snip-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.snip-table th { text-align: left; font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.snip-table td { padding: 11px 10px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
.snip-table tr:last-child td { border-bottom: none; }
.snip-table .fname { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13.5px; font-weight: 600; }

/* ---------- snippet view ---------- */
.snippet-head { margin-bottom: 22px; }
.snippet-head h1 { margin: 0 0 6px; font-size: 26px; word-break: break-word; letter-spacing: -.015em; }
.snippet-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 13.5px; align-items: center; margin-top: 10px; }
.code-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.code-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 14px; background: var(--panel-2); border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.code-file { display: flex; align-items: center; gap: 8px; font-family: ui-monospace, Menlo, monospace; font-size: 13.5px; font-weight: 600; }
.code-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.code-body { margin: 0; padding: 16px; overflow: auto; max-height: 72vh; font-size: 13.5px; line-height: 1.65; }
.code-body code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: none; padding: 0; font-size: inherit; }

/* ---------- syntax highlighting (grayscale) ---------- */
.hljs { color: var(--text); background: transparent; }
.hljs-comment, .hljs-quote { color: var(--code-com); font-style: italic; }
.hljs-keyword, .hljs-selector-tag, .hljs-literal, .hljs-doctag { color: var(--code-kw); font-weight: 700; }
.hljs-string, .hljs-regexp, .hljs-addition { color: var(--code-str); }
.hljs-number, .hljs-symbol, .hljs-bullet, .hljs-link { color: var(--code-num); }
.hljs-title, .hljs-section, .hljs-name, .hljs-function .hljs-title { color: var(--code-fn); font-weight: 600; }
.hljs-attr, .hljs-attribute, .hljs-variable, .hljs-template-variable, .hljs-selector-attr, .hljs-selector-class, .hljs-selector-id { color: var(--code-var); }
.hljs-built_in, .hljs-type, .hljs-class .hljs-title { color: var(--code-fn); }
.hljs-meta, .hljs-meta .hljs-keyword { color: var(--code-com); }
.hljs-emphasis { font-style: italic; } .hljs-strong { font-weight: 700; }
.hljs-deletion { color: var(--code-com); text-decoration: line-through; }
.hljs-subst { color: var(--text); }

/* ---------- toasts ---------- */
.toasts { position: fixed; top: 74px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 100; max-width: 340px; }
.toast {
  background: var(--panel-2); border: 1px solid var(--border); border-left: 3px solid var(--text);
  padding: 10px 14px; border-radius: 10px; font-size: 13.5px;
  box-shadow: 0 12px 30px -12px rgba(0, 0, 0, .5); animation: slide .25s ease;
}
.toast.err { border-left-color: var(--danger); }
.toast.ok { border-left-color: var(--muted); }
.toast.out { opacity: 0; transition: opacity .3s; }
@keyframes slide { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--border-soft); margin-top: 70px; padding: 22px 0; color: var(--faint); font-size: 13px; }
.footer-inner { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.site-footer a { color: var(--muted); }

h1, h2, h3 { font-weight: 700; }

@media (max-width: 820px) {
  .editor-grid { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 36px; }
  .hero { padding-top: 44px; }
  .snippet-row { flex-direction: column; align-items: flex-start; }
  .row-meta { flex-direction: row; align-items: center; gap: 12px; }
  .header-inner { gap: 12px; }
  .nav-main { display: none; }
  .nav-email { display: none; }
  .stat-grid { grid-template-columns: 1fr; }
}