/* ===========================================================
   LeadForge — dashboard theme
   =========================================================== */
:root {
  --lf-bg: #f4f6fb;
  --lf-surface: #ffffff;
  --lf-surface-2: #f8f9fd;
  --lf-border: #e4e7f0;
  --lf-text: #1b2033;
  --lf-muted: #6b7390;
  --lf-primary: #4f46e5;
  --lf-primary-soft: #eef0ff;
  --lf-success: #0f9d6b;
  --lf-success-soft: #e3f7ef;
  --lf-danger: #dc3b4b;
  --lf-danger-soft: #fdecee;
  --lf-warning: #d48806;
  --lf-warning-soft: #fff5e0;
  --lf-info: #0b84c6;
  --lf-info-soft: #e3f3fc;
  --lf-neutral-soft: #eef0f5;
  --lf-sidebar: #12142b;
  --lf-sidebar-text: #a9aecb;
  --lf-sidebar-active: #ffffff;
  --lf-shadow: 0 1px 2px rgba(20, 24, 50, .04), 0 4px 16px rgba(20, 24, 50, .05);
  --lf-radius: 14px;
  --bs-body-font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

[data-bs-theme="dark"] {
  --lf-bg: #0e1020;
  --lf-surface: #171a2e;
  --lf-surface-2: #1d2138;
  --lf-border: #2a2f4a;
  --lf-text: #e7e9f5;
  --lf-muted: #959bbb;
  --lf-primary: #8b85ff;
  --lf-primary-soft: #26264a;
  --lf-success: #3ccf95;
  --lf-success-soft: #173a2f;
  --lf-danger: #ff6b7a;
  --lf-danger-soft: #3d1d25;
  --lf-warning: #ffbf4d;
  --lf-warning-soft: #3b3020;
  --lf-info: #52b9f0;
  --lf-info-soft: #16324a;
  --lf-neutral-soft: #262a42;
  --lf-sidebar: #0a0b18;
  --lf-shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .25);
  --bs-body-bg: var(--lf-bg);
  --bs-body-color: var(--lf-text);
  --bs-border-color: var(--lf-border);
}

html, body { background: var(--lf-bg); color: var(--lf-text); }
body { font-size: .92rem; -webkit-font-smoothing: antialiased; }
a { color: var(--lf-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.text-muted, .form-text { color: var(--lf-muted) !important; }
.fw-semibold { font-weight: 600 !important; }
.mono { font-family: "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace; font-size: .85em; }

/* ---------- layout ---------- */
.lf-shell { display: flex; min-height: 100vh; }
.lf-sidebar {
  width: 248px; flex: 0 0 248px; background: var(--lf-sidebar); color: var(--lf-sidebar-text);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh; z-index: 1040;
  transition: transform .25s ease;
}
.lf-brand { display: flex; align-items: center; gap: .7rem; padding: 1.3rem 1.25rem 1rem; color: #fff; }
.lf-brand:hover { text-decoration: none; color: #fff; }
.lf-logo {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; font-weight: 800;
  background: linear-gradient(135deg, #6d5dfc, #22c1c3); color: #fff; font-size: 1.05rem;
}
.lf-brand-name { font-weight: 700; font-size: 1.05rem; line-height: 1.1; }
.lf-brand-sub { font-size: .72rem; color: var(--lf-sidebar-text); }
.lf-nav { padding: .5rem .75rem; overflow-y: auto; flex: 1; }
.lf-nav-label { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; padding: 1rem .75rem .4rem; opacity: .6; }
.lf-nav a {
  display: flex; align-items: center; gap: .7rem; padding: .55rem .75rem; border-radius: 10px;
  color: var(--lf-sidebar-text); font-weight: 500; margin-bottom: 2px;
}
.lf-nav a i { font-size: 1.05rem; width: 1.2rem; text-align: center; }
.lf-nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; text-decoration: none; }
.lf-nav a.active { background: rgba(109, 93, 252, .22); color: var(--lf-sidebar-active); }
.lf-nav .lf-count {
  margin-left: auto; background: #22c55e; color: #06280f; font-size: .68rem; font-weight: 700;
  border-radius: 20px; padding: 1px 8px;
}
.lf-sidebar-foot { padding: 1rem 1.25rem; border-top: 1px solid rgba(255, 255, 255, .07); font-size: .78rem; }

.lf-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.lf-topbar {
  height: 64px; display: flex; align-items: center; gap: .75rem; padding: 0 1.75rem;
  background: var(--lf-surface); border-bottom: 1px solid var(--lf-border); position: sticky; top: 0; z-index: 1030;
}
.lf-topbar h1 { font-size: 1.15rem; font-weight: 700; margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lf-content { padding: 1.75rem; flex: 1; }
.lf-footer { padding: 1rem 1.75rem; color: var(--lf-muted); font-size: .78rem; }

.btn-icon {
  width: 38px; height: 38px; display: inline-grid; place-items: center; border-radius: 10px;
  border: 1px solid var(--lf-border); background: var(--lf-surface); color: var(--lf-text);
}
.btn-icon:hover { background: var(--lf-surface-2); }

.lf-avatar {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-weight: 700;
  background: var(--lf-primary-soft); color: var(--lf-primary); font-size: .85rem;
}

/* ---------- cards ---------- */
.lf-card {
  background: var(--lf-surface); border: 1px solid var(--lf-border); border-radius: var(--lf-radius);
  box-shadow: var(--lf-shadow);
}
.lf-card-head {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem; flex-wrap: wrap;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--lf-border);
}
.lf-card-head h2, .lf-card-head h3 { font-size: 1rem; font-weight: 700; margin: 0; }
.lf-card-body { padding: 1.25rem; }

.kpi { padding: 1.1rem 1.25rem; display: flex; gap: 1rem; align-items: center; height: 100%; }
.kpi-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; flex: 0 0 46px; }
.kpi-label { color: var(--lf-muted); font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.kpi-value { font-size: 1.55rem; font-weight: 800; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi-sub { font-size: .76rem; color: var(--lf-muted); }

.tone-primary { background: var(--lf-primary-soft); color: var(--lf-primary); }
.tone-success { background: var(--lf-success-soft); color: var(--lf-success); }
.tone-danger { background: var(--lf-danger-soft); color: var(--lf-danger); }
.tone-warning { background: var(--lf-warning-soft); color: var(--lf-warning); }
.tone-info { background: var(--lf-info-soft); color: var(--lf-info); }
.tone-neutral { background: var(--lf-neutral-soft); color: var(--lf-muted); }

/* ---------- badges / pills ---------- */
.pill {
  display: inline-flex; align-items: center; gap: .35rem; padding: .18rem .6rem; border-radius: 999px;
  font-size: .74rem; font-weight: 600; white-space: nowrap;
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.live .dot { animation: pulse 1.2s infinite; }
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: .25; } 100% { opacity: 1; } }

/* ---------- tables ---------- */
.lf-table { width: 100%; margin: 0; }
.lf-table th {
  font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; color: var(--lf-muted); font-weight: 700;
  background: var(--lf-surface-2); border-bottom: 1px solid var(--lf-border); padding: .7rem .8rem; white-space: nowrap;
}
.lf-table td { padding: .7rem .8rem; border-bottom: 1px solid var(--lf-border); vertical-align: middle; }
.lf-table tbody tr:hover { background: var(--lf-surface-2); }
.lf-table tbody tr:last-child td { border-bottom: 0; }
.lf-table th.sortable { cursor: pointer; user-select: none; }
.lf-table th.sortable:hover { color: var(--lf-text); }
.lf-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; }

#leadsTable td { white-space: nowrap; max-width: 280px; overflow: hidden; text-overflow: ellipsis; }
#leadsTable td.editable { cursor: text; }
#leadsTable td.editable:hover { outline: 1px dashed var(--lf-border); outline-offset: -3px; }
#leadsTable td.editing { outline: 2px solid var(--lf-primary); outline-offset: -2px; background: var(--lf-surface); white-space: normal; }
#leadsTable td.saved { background: var(--lf-success-soft); transition: background .8s; }
#leadsTable tr.selected { background: var(--lf-primary-soft); }

.progress-thin { height: 6px; border-radius: 6px; background: var(--lf-neutral-soft); overflow: hidden; display: flex; }
.progress-thin > span { display: block; height: 100%; }

/* stacked status bar */
.status-bar { display: flex; height: 8px; border-radius: 8px; overflow: hidden; background: var(--lf-neutral-soft); min-width: 110px; }
.status-bar .s { background: var(--lf-success); }
.status-bar .f { background: var(--lf-danger); }
.status-bar .d { background: var(--lf-warning); }

/* ---------- forms ---------- */
.form-control, .form-select { border-radius: 10px; border-color: var(--lf-border); background-color: var(--lf-surface); color: var(--lf-text); }
.form-control:focus, .form-select:focus { border-color: var(--lf-primary); box-shadow: 0 0 0 .2rem rgba(79, 70, 229, .15); }
.btn { border-radius: 10px; font-weight: 600; }
.btn-primary { background: var(--lf-primary); border-color: var(--lf-primary); }
.btn-primary:hover { filter: brightness(.95); background: var(--lf-primary); border-color: var(--lf-primary); }
.btn-soft { background: var(--lf-surface-2); border: 1px solid var(--lf-border); color: var(--lf-text); }
.btn-soft:hover { background: var(--lf-neutral-soft); color: var(--lf-text); }
.modal-content { border-radius: 16px; border: 1px solid var(--lf-border); background: var(--lf-surface); }
.dropdown-menu { border-radius: 12px; border-color: var(--lf-border); box-shadow: var(--lf-shadow); }

.dropzone {
  border: 2px dashed var(--lf-border); border-radius: 12px; padding: 1.25rem; text-align: center;
  background: var(--lf-surface-2); cursor: pointer; transition: border-color .2s, background .2s;
}
.dropzone:hover, .dropzone.drag { border-color: var(--lf-primary); background: var(--lf-primary-soft); }
.dropzone input[type=file] { display: none; }

.nav-tabs-lf { border-bottom: 1px solid var(--lf-border); gap: .25rem; }
.nav-tabs-lf .nav-link { border: 0; border-bottom: 2px solid transparent; color: var(--lf-muted); font-weight: 600; padding: .75rem 1rem; }
.nav-tabs-lf .nav-link.active { color: var(--lf-primary); border-bottom-color: var(--lf-primary); background: transparent; }

/* ---------- log viewer ---------- */
.log-view {
  background: #0b0d1a; color: #d6dcf5; font-family: "JetBrains Mono", ui-monospace, Consolas, monospace;
  font-size: .8rem; line-height: 1.5; padding: 1rem 1.1rem; border-radius: 12px; height: 60vh; overflow: auto;
  white-space: pre-wrap; word-break: break-word;
}
.code-view { max-height: 70vh; overflow: auto; background: #0b0d1a; color: #d6dcf5; border-radius: 12px; padding: 1rem; font-size: .8rem; }

/* ---------- toasts ---------- */
.lf-toasts { position: fixed; top: 76px; right: 20px; z-index: 2000; display: flex; flex-direction: column; gap: .5rem; max-width: min(420px, calc(100vw - 32px)); }
.lf-toast {
  display: flex; gap: .7rem; align-items: flex-start; padding: .8rem 1rem; border-radius: 12px;
  background: var(--lf-surface); border: 1px solid var(--lf-border); box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
  border-left: 4px solid var(--lf-primary); animation: slidein .25s ease;
}
.lf-toast.success { border-left-color: var(--lf-success); }
.lf-toast.danger { border-left-color: var(--lf-danger); }
.lf-toast.warning { border-left-color: var(--lf-warning); }
.lf-toast .close { margin-left: auto; background: none; border: 0; color: var(--lf-muted); }
@keyframes slidein { from { transform: translateY(-8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-hero {
  background: radial-gradient(1200px 600px at -10% -10%, #6d5dfc 0%, transparent 60%),
              radial-gradient(900px 500px at 110% 110%, #22c1c3 0%, transparent 55%), #12142b;
  color: #fff; padding: 3.5rem; display: flex; flex-direction: column; justify-content: space-between;
}
.auth-hero h2 { font-size: 2.2rem; font-weight: 800; line-height: 1.15; max-width: 480px; }
.auth-hero ul { list-style: none; padding: 0; margin: 2rem 0 0; }
.auth-hero li { display: flex; gap: .75rem; margin-bottom: .9rem; color: #cfd3ef; }
.auth-hero li i { color: #7ef0d2; }
.auth-panel { display: grid; place-items: center; padding: 2rem 1rem; background: var(--lf-bg); }
.auth-card { width: 100%; max-width: 400px; }

.empty-state { text-align: center; padding: 3rem 1rem; color: var(--lf-muted); }
.empty-state i { font-size: 2.4rem; display: block; margin-bottom: .75rem; opacity: .6; }

.chart-box { position: relative; height: 280px; }

/* ---------- responsive ---------- */
.lf-backdrop { display: none; }
@media (max-width: 991.98px) {
  .lf-sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); }
  .lf-sidebar.show { transform: none; }
  .lf-backdrop.show { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 1035; }
  .lf-topbar { padding: 0 1rem; }
  .lf-content { padding: 1rem; }
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
}

/* status filter chips (campaign leads) */
.status-chip { cursor: pointer; padding: .32rem .8rem; font-size: .8rem; opacity: .75; transition: opacity .15s, box-shadow .15s; }
.status-chip:hover { opacity: 1; }
.status-chip[aria-pressed="true"] { opacity: 1; box-shadow: 0 0 0 2px currentColor; }