:root {
  --bg: #f8fafd;
  --panel: #ffffff;
  --panel2: #f1f5f9;
  --border: #e2e8f0;
  --text: #0f172a;
  --muted: #6b7280;
  --accent: #1d4ed8;
  --accent-hover: #2563eb;
  --accent-tint: #eff6ff;
  --bad: #f87171;
  --ok: #4ade80;
  --warn: #fbbf24;
  --sidebar: #0e1117;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body { font: 13px/1.55 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; font: inherit; }
input, select, textarea { font: inherit; }

/* ── LAYOUT ── */
.wrap { display: flex; height: 100vh; overflow: hidden; }
.side { width: 210px; background: var(--sidebar); display: flex; flex-direction: column; flex-shrink: 0; overflow-y: auto; }
.main { flex: 1; overflow-y: auto; padding: 26px 30px; }

/* ── SIDEBAR ── */
.brand { padding: 16px 14px 10px; display: flex; align-items: center; gap: 9px; }
.brand-mark { width: 22px; height: 22px; border-radius: 5px; background: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: #fff; flex-shrink: 0; }
.brand > span { font-size: 14px; font-weight: 600; color: #fff; letter-spacing: -.2px; }
.nav { padding: 4px 0; flex: 1; }
.nav-group { font-size: 9.5px; font-weight: 600; letter-spacing: .08em; color: rgba(255,255,255,.25); padding: 10px 18px 3px; text-transform: uppercase; }
.nav button { display: flex; align-items: center; gap: 8px; width: calc(100% - 16px); margin: 1px 8px 0; text-align: left; padding: 7px 10px; background: none; border: none; color: rgba(255,255,255,.45); font-size: 12.5px; font-weight: 500; transition: background .12s, color .12s; border-radius: 6px; }
.nav button i { font-size: 15px; flex-shrink: 0; }
.nav button:hover { background: rgba(255,255,255,.07); color: rgba(255,255,255,.8); }
.nav button.active { background: rgba(29,78,216,.3); color: #93c5fd; }
.nav button.active i { color: #60a5fa; }
.side-footer { padding: 10px 12px; border-top: 0.5px solid rgba(255,255,255,.07); display: flex; gap: 6px; margin-top: auto; }
.side-btn { padding: 7px 10px; background: rgba(255,255,255,.05); border: 0.5px solid rgba(255,255,255,.1); color: rgba(255,255,255,.45); border-radius: 6px; font-size: 16px; display: flex; align-items: center; justify-content: center; }
.side-btn:hover { background: rgba(255,255,255,.1); color: rgba(255,255,255,.8); }

/* ── TOP BAR ── */
.top-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.page-title-wrap { display: flex; align-items: center; gap: 10px; }
.page-title-icon { width: 30px; height: 30px; border-radius: 7px; background: var(--accent-tint); display: flex; align-items: center; justify-content: center; color: var(--accent); font-size: 16px; flex-shrink: 0; }
.page-title { font-size: 18px; font-weight: 600; letter-spacing: -.3px; }

/* ── CARD ── */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 20px; margin-bottom: 16px; }
.card > h2 { font-size: 13px; font-weight: 600; margin-bottom: 14px; }
.card > h3 { font-size: 11px; font-weight: 600; color: var(--muted); margin: 16px 0 8px; text-transform: uppercase; letter-spacing: .5px; }

/* ── GRID ── */
.grid { display: grid; gap: 16px; }
.cols2 { grid-template-columns: 1fr 1fr; }
.cols3 { grid-template-columns: 1fr 1fr 1fr; }
.cols4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.cols5 { grid-template-columns: repeat(5, 1fr); }
.col2 { grid-column: span 2; }
@media (max-width: 900px) { .cols2,.cols3,.cols4,.cols5 { grid-template-columns: 1fr; } }

/* ── STAT CARDS ── */
.stat { padding: 14px; }
.stat-icon { width: 28px; height: 28px; border-radius: 7px; display: flex; align-items: center; justify-content: center; font-size: 14px; margin-bottom: 10px; }
.stat-value { font-size: 26px; font-weight: 600; letter-spacing: -1px; color: var(--text); line-height: 1; }
.stat-label { font-size: 11px; color: var(--muted); letter-spacing: .3px; margin-top: 4px; }

/* ── TABLE ── */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.table th { background: transparent; text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); white-space: nowrap; }
.table td { padding: 9px 12px; border-bottom: 1px solid var(--panel2); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--panel2); }
.td-act { white-space: nowrap; text-align: right; }
.table td code { font-size: 11px; background: var(--panel2); padding: 2px 5px; border-radius: 4px; font-family: 'Fira Code', monospace; }

/* ── BADGES ── */
.badge { display: inline-block; padding: 2px 8px; border-radius: 5px; font-size: 11px; font-weight: 500; letter-spacing: .01em; border: 1px solid; }
.b-gray   { background: #f9fafb; color: #374151; border-color: #e5e7eb; }
.b-green  { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.b-blue   { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.b-red    { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.b-yellow { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.b-purple { background: #faf5ff; color: #6d28d9; border-color: #ddd6fe; }
.b-teal   { background: #f0fdfa; color: #0f766e; border-color: #99f6e4; }

/* ── BUTTONS ── */
.btn  { border: none; border-radius: 6px; padding: 7px 14px; font-size: 12.5px; font-weight: 500; display: inline-flex; align-items: center; gap: 5px; }
.btn-p  { background: var(--accent); color: #fff; }
.btn-p:hover  { background: var(--accent-hover); }
.btn-s  { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.btn-s:hover  { background: var(--panel2); }
.btn-d  { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.btn-d:hover  { background: #fee2e2; }
.btn-xs { padding: 3px 8px; font-size: 11px; border-radius: 4px; }
.btn-sm { padding: 5px 10px; font-size: 12px; border-radius: 5px; }
.btn-icon { background: none; border: none; color: var(--muted); padding: 4px 6px; border-radius: 4px; font-size: 16px; display: inline-flex; align-items: center; justify-content: center; }
.btn-icon:hover { background: var(--panel2); color: var(--text); }
.btn-fw { width: 100%; }

/* ── FORMS ── */
label { display: block; font-size: 12px; font-weight: 500; color: var(--muted); margin: 13px 0 5px; }
label:first-child { margin-top: 0; }
input, select, textarea {
  display: block; width: 100%; padding: 8px 11px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 13px;
  -webkit-text-fill-color: var(--text);
  box-sizing: border-box; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29,78,216,.1); }
textarea { resize: vertical; min-height: 80px; font-family: 'Fira Code', monospace; font-size: 12px; }
select[multiple] { height: auto; min-height: 100px; }
.fg { display: grid; gap: 10px 16px; }
.fg2 { grid-template-columns: 1fr 1fr; }
.fg3 { grid-template-columns: 1fr 1fr 1fr; }
hr.sep { border: none; border-top: 1px solid var(--border); margin: 18px 0; }
.code-field { font-family: 'Fira Code', monospace; font-size: 12px; }

/* ── NOTICES ── */
.notice { padding: 11px 14px; border-radius: 7px; font-size: 12.5px; line-height: 1.55; display: flex; align-items: flex-start; gap: 9px; border: 1px solid; }
.notice > i { font-size: 15px; flex-shrink: 0; margin-top: 1px; }
.notice > span, .notice > div { flex: 1; min-width: 0; }
.n-info   { background: #f8fafc; border-color: var(--border); color: #334155; }
.n-warn   { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.n-ok     { background: #f0fdf4; border-color: #bbf7d0; color: #14532d; }
.n-err    { background: #fef2f2; border-color: #fecaca; color: #7f1d1d; }
.notice code, .notice strong { font-size: inherit; }
.notice code { background: rgba(0,0,0,.06); border-radius: 3px; padding: 1px 5px; font-family: monospace; }

/* ── MODAL ── */
.modal-ov { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 1000;
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 20px; overflow-y: auto; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  width: 640px; max-width: 100%; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.modal-wide { width: 900px; }
.modal-hd { padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--panel);
  border-radius: 12px 12px 0 0; z-index: 1; }
.modal-hd h2 { margin: 0; font-size: 14px; font-weight: 600; }
.modal-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
.modal-bd { padding: 18px 22px; }
.modal-bd label:first-child { margin-top: 0; }
.modal-ft { display: none; }

/* ── FLASH ── */
#flash-bar { position: fixed; top: 18px; right: 22px; z-index: 9999; display: none; }
.flash { padding: 10px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; border: 1px solid; display: flex; align-items: center; gap: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.08); }
.flash i { font-size: 15px; flex-shrink: 0; }
.flash-ok  { background: #f0fdf4; color: #14532d; border-color: #bbf7d0; }
.flash-err { background: #fef2f2; color: #7f1d1d; border-color: #fecaca; }
.flash-i   { background: #eff6ff; color: #1e3a8a; border-color: #bfdbfe; }

/* ── FILTER BAR ── */
.fbar { display: flex; gap: 4px; flex-wrap: wrap; }
.fbar-btn { padding: 4px 10px; background: var(--panel); border: 1px solid var(--border); border-radius: 5px; color: var(--muted); cursor: pointer; font-size: 12px; }
.fbar-btn:hover { border-color: var(--accent); color: var(--accent); }
.fbar-btn.on { background: var(--accent-tint); color: var(--accent); border-color: #bfdbfe; }

/* ── LOGIN ── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 36px; width: 360px; }
.login-brand { font-size: 26px; font-weight: 700; margin-bottom: 18px; letter-spacing: -0.5px; }
.login-brand span { color: var(--accent); }

/* ── EVENT ROW ── */
.ev-row { display: flex; gap: 10px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 12.5px; }
.ev-row:last-child { border-bottom: none; }

/* ── CODE BLOCK ── */
pre.codeblock { background: #0e1117; border: 1px solid #1e293b; border-radius: 8px;
  padding: 12px; font-size: 12px; color: #cbd5e1; overflow-x: auto; font-family: 'Fira Code', monospace; }

/* ── MISC ── */
.row   { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.rjust { justify-content: space-between; }
.muted { color: var(--muted); }
.small { font-size: 11.5px; }
.mb    { margin-bottom: 14px; }
.mb-s  { margin-bottom: 8px; }
.mt-s  { margin-top: 8px; }
.mt    { margin-top: 14px; }
code   { background: var(--panel2); padding: 2px 6px; border-radius: 4px; font-family: 'Fira Code', monospace; font-size: 12px; color: var(--accent); }
.full-width { width: 100%; }
.help { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; margin-bottom: 16px; color: var(--text); }
.help h2 { font-size: 13px; margin-bottom: 8px; }
.help p, .help li { font-size: 12.5px; color: var(--muted); }
.help ul { padding-left: 18px; display: grid; gap: 4px; }
.help-doc { display: grid; gap: 12px; }
.help-doc p { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; color: var(--text); font-size: 13px; line-height: 1.6; }
.help-doc code { color: var(--accent); }
.toolbar { display: flex; gap: 4px; flex-wrap: wrap; padding: 8px; background: var(--panel2); border: 1px solid var(--border); border-radius: 8px 8px 0 0; }
.editor { height: 280px; min-height: 280px; max-height: 280px; padding: 12px; border: 1px solid var(--border); border-top: none; border-radius: 0 0 8px 8px; background: #fff; overflow: auto; resize: none; }
.editor:focus { outline: none; box-shadow: 0 0 0 3px rgba(29,78,216,.1); }
.html-source { height: 280px; min-height: 280px; max-height: 280px; resize: none; font-family: 'Fira Code', Consolas, monospace; }
.check-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.check-toggle { display: inline-flex; width: auto; align-items: center; gap: 7px; margin: 0; padding: 6px 8px; background: var(--accent-tint); border: 1px solid #bfdbfe; border-radius: 6px; color: var(--text); cursor: pointer; }
.check-toggle input { width: auto; accent-color: var(--accent); }
.check-list { border: 1px solid var(--border); border-radius: 8px; background: #fff; max-height: 220px; overflow: auto; padding: 6px; display: grid; gap: 4px; }
.check-row { display: grid; grid-template-columns: 18px 1fr; gap: 8px; align-items: start; margin: 0; padding: 8px; border-radius: 6px; color: var(--text); cursor: pointer; }
.check-row:hover { background: var(--panel2); }
.check-row input { width: auto; margin-top: 2px; accent-color: var(--accent); }
.check-row span { display: grid; gap: 2px; }
.check-row small { color: var(--muted); font-size: 11px; }
.speed-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.mode-choice { display: grid; grid-template-columns: 18px 1fr; gap: 8px; align-items: start; margin: 0; padding: 11px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--text); cursor: pointer; }
.mode-choice:has(input:checked) { border-color: var(--accent); background: var(--accent-tint); box-shadow: 0 0 0 3px rgba(29,78,216,.08); }
.mode-choice input { width: auto; margin-top: 3px; accent-color: var(--accent); }
.mode-choice span { display: grid; gap: 3px; }
.mode-choice small { color: var(--muted); font-size: 11px; line-height: 1.35; }
.campaign-filters { grid-template-columns: minmax(220px, 320px) 1fr; margin-bottom: 12px; }
.folder-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.folder-chip { display: grid; gap: 2px; text-align: left; padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; background: #fff; color: var(--text); }
.folder-chip:hover, .folder-chip.on { background: var(--accent-tint); border-color: #bfdbfe; }
.folder-chip span { color: var(--muted); font-size: 11px; }
.email-preview { border: 1px solid var(--border); border-radius: 8px; margin-top: 18px; background: #f8fafd; overflow: hidden; }
.email-preview.hidden { display: none; }
.email-preview-head { display: flex; justify-content: space-between; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--panel2); }
.email-frame { background: #fff; padding: 22px; min-height: 180px; color: #1f2933; }
.email-frame p { margin: 0 0 12px; }
.email-frame a { color: var(--accent); text-decoration: underline; }
.filters { display: grid; grid-template-columns: repeat(5, minmax(120px, 1fr)); gap: 10px; margin-bottom: 14px; align-items: end; }
.metric-row { display: grid; grid-template-columns: 150px 1fr 64px 70px; gap: 10px; align-items: center; margin: 9px 0; }
.metric-bar { height: 8px; background: var(--panel2); border-radius: 99px; overflow: hidden; }
.metric-bar div { height: 100%; background: var(--accent); border-radius: 99px; }
@media (max-width: 1100px) { .filters { grid-template-columns: 1fr 1fr; } }

/* ── LOG CONSOLE ── */
#log-toggle {
  position: fixed; bottom: 20px; right: 20px; z-index: 800;
  background: var(--sidebar); border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.6); padding: 7px 13px; border-radius: 7px;
  font-size: 12.5px; font-weight: 500; cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
  display: flex; align-items: center; gap: 7px;
  font-family: 'Fira Code', monospace;
}
#log-toggle:hover { color: rgba(255,255,255,.9); background: #161d27; }
#log-toggle .badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,.2); display: inline-block;
}
#log-toggle.live .badge-dot { background: #4ade80; box-shadow: 0 0 5px #4ade80; }

#log-panel {
  position: fixed; bottom: 62px; right: 20px; z-index: 799;
  width: min(780px, calc(100vw - 40px)); height: 380px;
  background: #080d18; border: 1px solid #1e293b; border-radius: 12px;
  display: flex; flex-direction: column;
  box-shadow: 0 12px 50px rgba(0,0,0,.5);
  font-family: 'Fira Code', 'SF Mono', monospace;
}
#log-panel.hidden { display: none; }

.log-head {
  padding: 10px 14px; border-bottom: 1px solid #1e293b;
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
  background: rgba(255,255,255,.02); border-radius: 12px 12px 0 0;
}
.log-head-title { font-size: 12px; font-weight: 700; color: rgba(255,255,255,.6); font-family: inherit; flex: 1; display: flex; align-items: center; gap: 6px; }
.log-filter { display: flex; gap: 4px; }
.log-filter button {
  padding: 2px 8px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: 4px; color: rgba(255,255,255,.4); cursor: pointer; font-size: 11px;
  font-family: inherit;
}
.log-filter button.on { background: rgba(29,78,216,.3); color: #93c5fd; border-color: rgba(29,78,216,.5); }
.log-body {
  flex: 1; overflow-y: auto; padding: 8px 0; scroll-behavior: smooth;
}
.log-body::-webkit-scrollbar { width: 5px; }
.log-body::-webkit-scrollbar-track { background: transparent; }
.log-body::-webkit-scrollbar-thumb { background: #1e293b; border-radius: 3px; }

.log-line {
  display: grid; grid-template-columns: 50px 48px 70px 1fr;
  gap: 0 8px; padding: 2px 12px; font-size: 11.5px; line-height: 1.5;
  border-bottom: 1px solid rgba(30,41,59,.5);
}
.log-line:hover { background: rgba(255,255,255,.02); }
.log-ts { color: #334155; }
.log-lvl { font-weight: 700; }
.log-src { color: #475569; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-msg { color: #94a3b8; word-break: break-all; }
.log-msg.err { color: var(--bad); }
.log-msg.warn { color: var(--warn); }
.log-msg.ok { color: var(--ok); }
.ll-INFO  { color: #60a5fa; }
.ll-DEBUG { color: #334155; }
.ll-WARNING { color: var(--warn); }
.ll-ERROR, .ll-CRITICAL { color: var(--bad); }

.log-foot {
  padding: 6px 12px; border-top: 1px solid #1e293b; display: flex;
  align-items: center; justify-content: space-between; flex-shrink: 0;
  font-size: 11px; color: #475569;
}

/* ── LOGIN CARD INPUTS ── */
.login-card input {
  display: block; width: 100%; height: 40px;
  margin-bottom: 4px; pointer-events: auto;
  -webkit-user-select: auto; user-select: auto; }
.login-card label { display: block; }