@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Syne:wght@700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0c10;
  --surface: #111318;
  --surface2: #181c23;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --accent: #4f8ef7;
  --accent2: #7c5cfc;
  --green: #22c55e;
  --yellow: #eab308;
  --red: #ef4444;
  --text: #e8eaf0;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --radius: 14px;
  --radius-sm: 8px;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
}

h1, h2, h3 { font-family: 'Syne', sans-serif; line-height: 1.2; }

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.85; }

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

.sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  padding: 0 0 24px;
}

.sidebar-logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.sidebar-logo span {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-logo small {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'DM Sans', sans-serif;
  margin-top: 2px;
  font-weight: 400;
}

.nav-section { padding: 0 12px; margin-bottom: 4px; }
.nav-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 6px 12px 4px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.nav-item:hover { background: var(--surface2); color: var(--text); opacity: 1; }
.nav-item.active { background: rgba(79,142,247,0.12); color: var(--accent); }
.nav-item .icon { width: 18px; height: 18px; opacity: 0.7; flex-shrink: 0; }
.nav-item.active .icon { opacity: 1; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px 24px 0;
  border-top: 1px solid var(--border);
}
.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
}
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.user-info { min-width: 0; }
.user-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 11px; color: var(--text-muted); }

.main {
  margin-left: 240px;
  flex: 1;
  min-height: 100vh;
  padding: 32px 36px;
}

/* TOPBAR */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.page-title { font-size: 26px; font-weight: 800; }
.page-subtitle { color: var(--text-muted); font-size: 14px; margin-top: 2px; }

/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.card:hover { border-color: var(--border-hover); }

/* STAT CARDS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: var(--accent);
}
.stat-card.green::before { background: var(--green); }
.stat-card.yellow::before { background: var(--yellow); }
.stat-card.red::before { background: var(--red); }
.stat-card.purple::before { background: var(--accent2); }
.stat-value { font-family: 'Syne', sans-serif; font-size: 28px; font-weight: 800; margin-bottom: 4px; }
.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 500; letter-spacing: 0.03em; }
.stat-badge {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 20px;
  font-weight: 600;
}
.badge-green { background: rgba(34,197,94,0.12); color: var(--green); }
.badge-red { background: rgba(239,68,68,0.12); color: var(--red); }
.badge-yellow { background: rgba(234,179,8,0.12); color: var(--yellow); }
.badge-blue { background: rgba(79,142,247,0.12); color: var(--accent); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #3d7be8; color: #fff; opacity: 1; }
.btn-secondary { background: var(--surface2); color: var(--text-dim); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--border-hover); color: var(--text); opacity: 1; }
.btn-success { background: rgba(34,197,94,0.15); color: var(--green); border: 1px solid rgba(34,197,94,0.3); }
.btn-success:hover { background: rgba(34,197,94,0.25); opacity: 1; }
.btn-danger { background: rgba(239,68,68,0.12); color: var(--red); border: 1px solid rgba(239,68,68,0.25); }
.btn-sm { padding: 7px 13px; font-size: 13px; }

/* TABLES */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--surface2); }
tbody td { padding: 13px 14px; font-size: 14px; }

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.badge-replied { background: rgba(34,197,94,0.12); color: var(--green); }
.badge-pending { background: rgba(234,179,8,0.12); color: var(--yellow); }
.badge-failed { background: rgba(239,68,68,0.12); color: var(--red); }
.badge-skipped { background: rgba(107,114,128,0.15); color: var(--text-muted); }

/* STARS */
.stars { color: var(--yellow); letter-spacing: 1px; font-size: 13px; }

/* REVIEW CARDS */
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 14px;
  transition: border-color 0.2s;
}
.review-card:hover { border-color: var(--border-hover); }
.review-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; }
.reviewer-name { font-weight: 600; font-size: 15px; }
.review-date { font-size: 12px; color: var(--text-muted); }
.review-text { font-size: 14px; color: var(--text-dim); line-height: 1.65; margin: 10px 0; }
.ai-reply-box {
  background: rgba(79,142,247,0.06);
  border: 1px solid rgba(79,142,247,0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.65;
}
.ai-reply-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.review-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

/* FORMS */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dim); margin-bottom: 7px; }
.form-control {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}
.form-control:focus { border-color: var(--accent); }
.form-control::placeholder { color: var(--text-muted); }
select.form-control option { background: var(--surface2); }
textarea.form-control { resize: vertical; min-height: 90px; }

/* SEARCH */
.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  width: 280px;
}
.search-bar input {
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  width: 100%;
}
.search-bar input::placeholder { color: var(--text-muted); }

/* ALERTS */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); color: var(--green); }
.alert-warning { background: rgba(234,179,8,0.1); border: 1px solid rgba(234,179,8,0.25); color: var(--yellow); }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.25); color: var(--red); }
.alert-info { background: rgba(79,142,247,0.1); border: 1px solid rgba(79,142,247,0.25); color: var(--accent); }

/* LOADING SPINNER */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(79,142,247,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state h3 { font-size: 18px; color: var(--text-dim); margin-bottom: 8px; }
.empty-state p { font-size: 14px; max-width: 380px; margin: 0 auto; }

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* TABS */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.tab {
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  margin-bottom: -1px;
}
.tab:hover { color: var(--text); opacity: 1; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }

/* LOCATION PILL */
.loc-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
}

/* TOGGLE SWITCH */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle {
  width: 40px; height: 22px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 11px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
}
.toggle.on { background: var(--accent); border-color: var(--accent); }
.toggle::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  top: 2px; left: 2px;
  transition: left 0.2s;
}
.toggle.on::after { left: 20px; }

/* PROGRESS */
.progress-bar { height: 6px; background: var(--surface2); border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent2)); border-radius: 3px; transition: width 0.5s; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hover); border-radius: 3px; }

/* MODAL */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  transform: translateY(10px);
  transition: transform 0.2s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-title { font-size: 18px; font-weight: 800; font-family: 'Syne', sans-serif; }
.modal-close { background: none; border: none; color: var(--text-muted); font-size: 22px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--text); }

/* CONNECT PAGE */
.connect-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 40px 20px;
}
.connect-card {
  max-width: 460px;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
}
.connect-logo {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}
.connect-tagline { font-size: 14px; color: var(--text-muted); margin-bottom: 36px; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .main { margin-left: 0; padding: 20px 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}