:root {
  --bg: #0b1120;
  --panel: #111827;
  --panel-2: #1f2937;
  --border: #1f2a3a;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --primary: #3b82f6;
  --primary-2: #2563eb;
  --success: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;
  --accent: #8b5cf6;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: grid;
  grid-template-columns: 240px 1fr;
}
body.login-mode { display: block; }
body.app-mobile-open .sidebar { transform: translateX(0); }

/* sidebar */
.sidebar {
  background: linear-gradient(180deg, #0b1120 0%, #0a0f1c 100%);
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-height: 100vh;
  position: sticky;
  top: 0;
  z-index: 50;
}
.menu-toggle { display: none; }
.scrim { display: none; }

@media (max-width: 900px) {
  body { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; width: 260px;
    transform: translateX(-100%);
    transition: transform .2s;
    box-shadow: 0 0 40px rgba(0,0,0,.6);
  }
  .menu-toggle {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 8px;
    border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
    cursor: pointer; font-size: 18px;
  }
  body.app-mobile-open .scrim {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 40;
  }
  .topbar { gap: 12px; }
}
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 20px; color: white;
  box-shadow: 0 6px 20px rgba(59,130,246,.35);
}
.brand-name { font-weight: 700; font-size: 16px; }
.brand-sub { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500;
  transition: all .15s;
}
.nav-item:hover { background: rgba(255,255,255,.04); color: var(--text); }
.nav-item.active { background: rgba(59,130,246,.12); color: #fff; }
.nav-item .ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; font-size: 14px; color: var(--primary);
}
.footer { margin-top: auto; font-size: 11px; color: var(--muted); padding: 0 8px; }
.user-card {
  margin-top: auto; padding: 14px; border-radius: 12px;
  background: rgba(255,255,255,.03); border: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  text-align: center;
}
.user-card .uname { font-weight: 600; font-size: 13px; line-height: 1.2; }
.user-card .urole { font-size: 11px; color: var(--muted); line-height: 1; }
.user-card .ulogout {
  background: transparent; border: none; color: var(--muted); cursor: pointer;
  font-size: 12px; padding: 4px 0; margin-top: 2px;
}
.user-card .ulogout:hover { color: var(--danger); }

/* login */
.login-page {
  min-height: 100vh; width: 100%;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: radial-gradient(1200px 600px at 50% -100px, rgba(59,130,246,.18), transparent), var(--bg);
}
.login-box {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 16px; padding: 36px 32px; width: min(380px, 100%);
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
@media (max-width: 480px) {
  .login-box { padding: 28px 22px; }
}
.login-box .logo { margin: 0 auto 16px; }
.login-box h1 { text-align: center; margin: 0 0 6px; font-size: 18px; }
.login-box p { text-align: center; color: var(--muted); font-size: 13px; margin: 0 0 24px; }
.login-box .form { gap: 12px; }
.login-box button[type="submit"] { width: 100%; padding: 11px; font-size: 14px; justify-content: center; margin-top: 4px; }
.login-error {
  background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3);
  color: #fca5a5; padding: 10px 12px; border-radius: 8px; font-size: 13px;
}

.role-pill {
  display: inline-block; padding: 2px 8px; border-radius: 6px;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
}
.role-pill.diretor { background: rgba(139,92,246,.18); color: #c4b5fd; }
.role-pill.supervisor { background: rgba(59,130,246,.18); color: #93c5fd; }
.role-pill.vendedor { background: rgba(16,185,129,.18); color: #6ee7b7; }

/* main */
.main { padding: 28px 36px 56px; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 28px; gap: 16px; flex-wrap: wrap;
}
.topbar h1 { margin: 0; font-size: 24px; font-weight: 700; flex: 1; min-width: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 600px) {
  .main { padding: 16px 16px 48px; }
  .topbar h1 { font-size: 20px; }
  .actions .btn { font-size: 12px; padding: 7px 11px; }
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); font: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .15s;
}
.btn:hover { background: #28344a; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  border-color: transparent; color: #fff;
  box-shadow: 0 4px 14px rgba(59,130,246,.25);
}
.btn-primary:hover { background: linear-gradient(135deg, #4d8eff 0%, #2f6fe5 100%); }
.btn-danger { background: rgba(239,68,68,.1); border-color: rgba(239,68,68,.3); color: #fca5a5; }
.btn-danger:hover { background: rgba(239,68,68,.18); }
.btn-ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn-ghost:hover { background: rgba(255,255,255,.05); color: var(--text); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* cards */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

/* dashboard */
.stats-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 24px;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.stat::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--primary);
}
.stat.success::before { background: var(--success); }
.stat.warn::before { background: var(--warn); }
.stat.danger::before { background: var(--danger); }
.stat.accent::before { background: var(--accent); }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 8px; }
.stat-value { font-size: 28px; font-weight: 700; }
.stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

.dash-row { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 24px; }
@media (max-width: 1100px) { .dash-row { grid-template-columns: 1fr; } }
.chart-wrap { min-width: 0; overflow: hidden; }
.chart-wrap { height: 240px; position: relative; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--muted); margin-top: 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }

/* tables */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-wrap table { min-width: 540px; }
table.tbl {
  width: 100%; border-collapse: separate; border-spacing: 0;
  font-size: 13px;
}
.tbl th, .tbl td {
  text-align: left; padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
.tbl th {
  font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); font-weight: 600; background: rgba(255,255,255,.02);
}
.tbl tr:hover td { background: rgba(255,255,255,.02); }
.tbl td .row-actions { display: flex; gap: 6px; opacity: 0; transition: opacity .15s; }
.tbl tr:hover td .row-actions { opacity: 1; }

/* badges */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 600; text-transform: capitalize;
}
.badge.draft { background: rgba(148,163,184,.15); color: #cbd5e1; }
.badge.scheduled { background: rgba(139,92,246,.15); color: #c4b5fd; }
.badge.sending { background: rgba(245,158,11,.15); color: #fcd34d; }
.badge.sent { background: rgba(16,185,129,.15); color: #6ee7b7; }
.badge.paused { background: rgba(148,163,184,.15); color: #cbd5e1; }
.badge.failed, .badge.bounced, .badge.complained { background: rgba(239,68,68,.15); color: #fca5a5; }
.badge.active { background: rgba(16,185,129,.15); color: #6ee7b7; }
.badge.unsubscribed { background: rgba(148,163,184,.15); color: #cbd5e1; }

/* forms */
[hidden] { display: none !important; }
.form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 700px) { .form-row { grid-template-columns: 1fr; } }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
input[type="text"], input[type="email"], input[type="password"], input[type="datetime-local"], input[type="number"], input[type="file"], select, textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); font: inherit; font-size: 14px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,.18);
}
/* fix autofill (chrome) deixando fundo branco */
input:-webkit-autofill, input:-webkit-autofill:hover, input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  -webkit-box-shadow: 0 0 0 1000px var(--bg) inset;
  caret-color: var(--text);
}

/* password field with eye toggle */
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 40px; }
.pw-toggle {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 6px;
  color: var(--muted); font-size: 16px; line-height: 1;
}
.pw-toggle:hover { color: var(--text); }
textarea { resize: vertical; min-height: 100px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; }

/* modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(2,6,23,.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  animation: fadeIn .15s; padding: 16px;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  width: min(720px, 100%); max-height: 90vh; overflow: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  animation: slideUp .2s cubic-bezier(.2,.8,.2,1);
}
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.modal.lg { width: min(960px, 100%); }
.modal-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { margin: 0; font-size: 18px; }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 8px;
  background: rgba(0,0,0,.15);
}
.modal-close { background: none; border: none; color: var(--muted); font-size: 20px; cursor: pointer; padding: 4px; }
.modal-close:hover { color: var(--text); }

/* tabs */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab {
  padding: 10px 16px; cursor: pointer; font-size: 13px; font-weight: 500;
  color: var(--muted); border-bottom: 2px solid transparent;
}
.tab.active { color: var(--text); border-bottom-color: var(--primary); }

/* tags */
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 6px;
  background: rgba(59,130,246,.12); color: #93c5fd;
  font-size: 11px; margin-right: 4px;
}
.tag.clickable {
  border: none; cursor: pointer; font: inherit; font-size: 11px;
}
.tag.clickable:hover { background: rgba(59,130,246,.25); }

.tag-chips {
  display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px;
  padding: 0; min-height: 0;
}
.tag-chip {
  background: var(--panel-2); border: 1px solid var(--border);
  color: var(--muted); padding: 5px 12px; border-radius: 999px;
  font-size: 12px; cursor: pointer; transition: all .15s;
  display: inline-flex; align-items: center; gap: 6px;
}
.tag-chip:hover { background: #28344a; color: var(--text); }
.tag-chip.on {
  background: rgba(59,130,246,.18); border-color: var(--primary); color: #fff;
}
.tag-chip.clear { color: var(--danger); border-color: rgba(239,68,68,.3); }

/* empty / hint */
.empty {
  padding: 60px 24px; text-align: center; color: var(--muted);
}
.empty .icon { font-size: 36px; margin-bottom: 12px; opacity: .4; }
.hint { color: var(--muted); font-size: 12px; }

/* toast */
#toast-root { position: fixed; right: 24px; bottom: 24px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 12px 18px; border-radius: 10px; background: var(--panel-2);
  border: 1px solid var(--border); box-shadow: 0 10px 30px rgba(0,0,0,.4);
  font-size: 13px; min-width: 240px;
  animation: slideIn .2s;
}
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--primary); }

/* progress bar */
.progress {
  height: 6px; background: rgba(255,255,255,.05); border-radius: 999px; overflow: hidden;
}
.progress > i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 999px;
  transition: width .3s;
}

/* checkbox */
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.check input { accent-color: var(--primary); }

/* search bar */
.toolbar {
  display: flex; gap: 12px; margin-bottom: 16px; align-items: center;
}
.toolbar .search { flex: 1; max-width: 320px; }

/* attachment chip */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; background: var(--panel-2); border-radius: 8px;
  font-size: 12px; margin-right: 6px; margin-bottom: 4px;
}
.chip .x { cursor: pointer; opacity: .6; }
.chip .x:hover { opacity: 1; }

/* big metrics for campaign detail */
.metric-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}
.metric {
  padding: 16px; border-radius: 10px; background: var(--panel-2);
  border: 1px solid var(--border);
}
.metric-l { font-size: 11px; text-transform: uppercase; color: var(--muted); letter-spacing: .06em; margin-bottom: 6px; }
.metric-v { font-size: 22px; font-weight: 700; }
.metric-pct { font-size: 12px; color: var(--success); margin-left: 6px; }
.metric.danger .metric-pct { color: var(--danger); }