/* ============================================================
   JIZER Leadgen — Modern Responsive UI
   ============================================================ */

:root {
  --sidebar-w: 240px;
  --sidebar-bg: #0f172a;
  --sidebar-hover: #1e293b;
  --sidebar-active: #3b82f6;
  --accent: #3b82f6;
  --accent-dark: #2563eb;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --purple: #8b5cf6;
  --bg: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.05);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  overflow-y: auto;
  transition: transform .25s ease;
}
.sidebar-logo {
  padding: 22px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.sidebar-logo span {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.3px;
}
.sidebar-logo small {
  display: block;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 2px;
}
.sidebar-nav { padding: 12px 10px; flex: 1; }
.nav-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-3);
  padding: 12px 10px 4px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  color: rgba(255,255,255,.7);
  font-size: 14px;
  margin-bottom: 2px;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.nav-link.active { background: var(--accent); color: #fff; }
.nav-icon { font-size: 16px; width: 20px; text-align: center; flex-shrink: 0; }
.sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255,255,255,.07);
}
.sidebar-footer a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: 13px;
}
.sidebar-footer a:hover { color: #fff; text-decoration: none; }

/* ── MAIN ─────────────────────────────────────────────── */
.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* ── TOP BAR ─────────────────────────────────────────────── */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-title { font-size: 16px; font-weight: 600; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text);
  font-size: 20px;
}

/* ── PAGE ─────────────────────────────────────────────── */
.page { padding: 28px; max-width: 1280px; }

/* ── CARDS ─────────────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  margin-bottom: 24px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-title { font-size: 15px; font-weight: 600; color: var(--text); }

/* ── STAT GRID ─────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 16px;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: var(--radius) var(--radius) 0 0;
}
.stat-card.green::before  { background: var(--success); }
.stat-card.red::before    { background: var(--danger); }
.stat-card.purple::before { background: var(--purple); }
.stat-card.orange::before { background: var(--warning); }
.stat-num  { font-size: 32px; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-2); margin-top: 6px; }

/* ── TABLE ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  font-size: 14px;
}
thead th {
  background: #f8fafc;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-3);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: #f8fafc; }

/* ── BADGES ─────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.badge-new             { background: #e2e8f0; color: #475569; }
.badge-awaiting_review { background: #fef3c7; color: #92400e; }
.badge-approved        { background: #d1fae5; color: #065f46; }
.badge-rejected        { background: #fee2e2; color: #991b1b; }
.badge-draft_ready     { background: #dbeafe; color: #1e40af; }
.badge-email_approved  { background: #ede9fe; color: #4c1d95; }
.badge-send_requested  { background: #ffedd5; color: #9a3412; }
.badge-sent            { background: #d1fae5; color: #065f46; }
.badge-replied         { background: #fef9c3; color: #713f12; }
.badge-approved_to_send{ background: #dbeafe; color: #1e40af; }
.badge-draft           { background: #f1f5f9; color: #64748b; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .15s;
  white-space: nowrap;
  text-decoration: none;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-success { background: var(--success); color: #fff; }
.btn-danger  { background: var(--danger);  color: #fff; }
.btn-warning { background: var(--warning); color: #fff; }
.btn-purple  { background: var(--purple);  color: #fff; }
.btn-ghost   { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg); }
.btn-sm { padding: 5px 12px; font-size: 12px; border-radius: 6px; }
.btn-lg { padding: 12px 28px; font-size: 15px; border-radius: 10px; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── FORMS ─────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
label.field-label { display: block; font-size: 12px; font-weight: 700; color: var(--text-2); margin-bottom: 6px; letter-spacing: .3px; }
input[type=text], input[type=password], input[type=email],
select, textarea {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font: 14px/1.5 inherit;
  color: var(--text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}
textarea { resize: vertical; line-height: 1.6; }

/* ── ALERTS ─────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error   { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info    { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }

/* ── TABS ─────────────────────────────────────────────── */
.tabs { display: flex; gap: 2px; border-bottom: 2px solid var(--border); margin-bottom: 24px; }
.tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  border-radius: 6px 6px 0 0;
  transition: all .15s;
}
.tab:hover { color: var(--accent); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── MODAL ─────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.5);
  backdrop-filter: blur(2px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card);
  border-radius: 16px;
  padding: 32px;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  animation: modal-in .2s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(-16px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.modal-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.modal-body  { color: var(--text-2); font-size: 14px; margin-bottom: 24px; }
.modal-body strong { color: var(--text); }
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; }

/* ── LEAD HEADER ─────────────────────────────────────────── */
.lead-hero {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.lead-hero-id { font-size: 12px; font-weight: 700; color: var(--text-3); letter-spacing: 1px; text-transform: uppercase; }
.lead-hero-name { font-size: 24px; font-weight: 800; margin: 4px 0 10px; }
.lead-hero-meta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* ── INFO GRID ─────────────────────────────────────────── */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.info-item {}
.info-key { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--text-3); margin-bottom: 3px; }
.info-val { font-size: 14px; color: var(--text); }

/* ── EVENTS ─────────────────────────────────────────────── */
.event-list { list-style: none; }
.event-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.event-item:last-child { border-bottom: none; }
.event-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 5px;
  flex-shrink: 0;
}
.event-time { color: var(--text-3); font-size: 12px; }

/* ── FILTERS ─────────────────────────────────────────────── */
.filter-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.filter-row input, .filter-row select { width: auto; flex: 1; min-width: 160px; max-width: 280px; }

/* ── REPORT ─────────────────────────────────────────────── */
.report-pre {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: 10px;
  padding: 20px;
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  white-space: pre-wrap;
}
.report-type-btn { padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 600; border: 1.5px solid var(--border); background: transparent; color: var(--text-2); cursor: pointer; }
.report-type-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ── LOGIN ─────────────────────────────────────────────── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--sidebar-bg); }
.login-card {
  background: var(--card);
  border-radius: 20px;
  padding: 48px 44px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
}
.login-logo { font-size: 28px; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.login-sub  { color: var(--text-2); font-size: 14px; margin-bottom: 32px; }

/* ── MISC ─────────────────────────────────────────────── */
.muted       { color: var(--text-3); font-size: 13px; }
.text-sm     { font-size: 13px; }
.text-danger { color: var(--danger); }
.fw-bold     { font-weight: 700; }
.gap-2       { display: flex; gap: 8px; align-items: center; }
.mt-2        { margin-top: 8px; }
.mb-3        { margin-bottom: 16px; }
.p-safe      { padding: 12px 16px; background: #fef9c3; border-radius: 8px; border: 1px solid #fde68a; font-size: 13px; color: #713f12; }
.divider     { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-3); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .main { margin-left: 0; }
  .hamburger { display: flex; }
  .stat-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
  .info-grid { grid-template-columns: 1fr; }
  .page { padding: 16px; }
  .topbar { padding: 0 16px; }
  .lead-hero { padding: 20px; }
  .lead-hero-name { font-size: 18px; }
}
@media (max-width: 600px) {
  table { font-size: 13px; }
  thead th, tbody td { padding: 10px 12px; }
  .btn-group { gap: 6px; }
}

/* ── OVERLAY for mobile sidebar close ─────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 199;
  background: rgba(0,0,0,.4);
}
.sidebar-overlay.open { display: block; }