/* ======================================================
   FirstRing App CSS
   Design tokens inherited from the landing page.
   Dark amber theme: Space Grotesk + DM Sans.
   ====================================================== */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #111118;
  --bg-card: #16161f;
  --bg-card-hover: #1c1c27;
  --fg-primary: #f0ede6;
  --fg-secondary: #9a9690;
  --fg-muted: #5c5955;
  --accent: #e8a83e;
  --accent-dim: rgba(232, 168, 62, 0.12);
  --accent-glow: rgba(232, 168, 62, 0.06);
  --border: rgba(240, 237, 230, 0.06);
  --border-accent: rgba(232, 168, 62, 0.25);
  --red: #e85252;
  --red-dim: rgba(232, 82, 82, 0.12);
  --green: #52c87a;
  --green-dim: rgba(82, 200, 122, 0.12);
  --orange: #e87e3e;
  --orange-dim: rgba(232, 126, 62, 0.12);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --sidebar-w: 240px;
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.8; }

/* ======================================================
   APP SHELL
   ====================================================== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ======================================================
   SIDEBAR
   ====================================================== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
}

.sidebar-logo {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-logo .logo-mark {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--fg-primary);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-logo .logo-mark .ring {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1.5px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}

.sidebar-logo .logo-sub {
  font-size: 11px;
  color: var(--fg-muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 12px 8px 6px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--fg-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  text-align: left;
  text-decoration: none;
  width: 100%;
}

.nav-link:hover {
  background: rgba(255,255,255,0.04);
  color: var(--fg-primary);
}

.nav-link.active {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.nav-link .nav-icon { font-size: 16px; width: 20px; text-align: center; }

.nav-link .nav-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  background: var(--red);
  color: #fff;
  padding: 1px 7px;
  border-radius: 20px;
  min-width: 20px;
  text-align: center;
}

.sidebar-bottom {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--green-dim);
  border: 1px solid rgba(82, 200, 122, 0.2);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--green);
  font-weight: 500;
}

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ======================================================
   MAIN CONTENT
   ====================================================== */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-header {
  padding: 28px 32px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 13px;
  color: var(--fg-muted);
  margin-top: 2px;
}

.page-body {
  padding: 28px 32px;
  flex: 1;
}

/* ======================================================
   STAT CARDS
   ====================================================== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: var(--border-accent); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 8px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--fg-primary);
}

.stat-value.accent { color: var(--accent); }
.stat-value.green { color: var(--green); }
.stat-value.red { color: var(--red); }

.stat-delta {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 6px;
}

/* ======================================================
   TABLES / CALL LOG
   ====================================================== */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.data-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.data-table th {
  background: rgba(255,255,255,0.02);
  color: var(--fg-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 11px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--fg-primary);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background: rgba(255,255,255,0.02); }

.data-table .mono {
  font-family: 'Space Grotesk', monospace;
  font-size: 13px;
}

/* ======================================================
   BADGES / STATUS
   ====================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
}

.badge-new { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--border-accent); }
.badge-qualified { background: rgba(82, 200, 122, 0.1); color: var(--green); border: 1px solid rgba(82,200,122,0.2); }
.badge-booked { background: rgba(82, 122, 232, 0.1); color: #7ea8f8; border: 1px solid rgba(82,122,232,0.2); }
.badge-dismissed { background: rgba(255,255,255,0.04); color: var(--fg-muted); border: 1px solid var(--border); }
.badge-open { background: var(--accent-dim); color: var(--accent); border: 1px solid var(--border-accent); }
.badge-lost { background: var(--red-dim); color: var(--red); border: 1px solid rgba(232,82,82,0.2); }
.badge-scheduled { background: rgba(82, 122, 232, 0.1); color: #7ea8f8; border: 1px solid rgba(82,122,232,0.2); }
.badge-confirmed { background: var(--green-dim); color: var(--green); border: 1px solid rgba(82,200,122,0.2); }
.badge-completed { background: rgba(255,255,255,0.04); color: var(--fg-muted); border: 1px solid var(--border); }
.badge-cancelled { background: var(--red-dim); color: var(--red); border: 1px solid rgba(232,82,82,0.2); }

.urgency-emergency { color: var(--red); font-weight: 600; }
.urgency-urgent { color: var(--orange); font-weight: 600; }
.urgency-normal { color: var(--fg-secondary); }
.urgency-flexible { color: var(--fg-muted); }

/* ======================================================
   BUTTONS
   ====================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #1a1000;
  font-weight: 600;
}
.btn-primary:hover { background: #f0b84a; color: #1a1000; opacity: 1; }

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--fg-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); }

.btn-ghost {
  background: none;
  color: var(--fg-secondary);
  padding: 7px 12px;
}
.btn-ghost:hover { color: var(--fg-primary); background: rgba(255,255,255,0.04); }

.btn-danger {
  background: var(--red-dim);
  color: var(--red);
  border: 1px solid rgba(232,82,82,0.2);
}
.btn-danger:hover { background: rgba(232,82,82,0.2); }

.btn-sm { padding: 5px 12px; font-size: 12px; }

/* ======================================================
   FORMS
   ====================================================== */
.form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 680px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid.full { grid-template-columns: 1fr; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group.span-2 { grid-column: span 2; }

.form-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.form-label .required { color: var(--accent); margin-left: 3px; }

.form-input,
.form-select,
.form-textarea {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg-primary);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 14px;
  transition: border-color var(--transition);
  width: 100%;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--fg-muted); }

.form-select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%235c5955' d='M6 8L0 0h12z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-textarea { resize: vertical; min-height: 90px; }

.form-hint { font-size: 12px; color: var(--fg-muted); }

.radio-group, .checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.radio-option, .checkbox-option {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
}

.radio-option input, .checkbox-option input {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.form-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.form-section-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-secondary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-section-title::before {
  content: '';
  display: block;
  width: 3px; height: 14px;
  background: var(--accent);
  border-radius: 2px;
}

.form-actions {
  margin-top: 28px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.form-success {
  display: none;
  background: var(--green-dim);
  border: 1px solid rgba(82,200,122,0.25);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--green);
  font-size: 14px;
  margin-top: 16px;
  gap: 8px;
  align-items: center;
}

.form-success.show { display: flex; }

/* ======================================================
   CALL DETAIL PANEL
   ====================================================== */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 24px;
}

.detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.detail-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.detail-card-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}

.detail-card-body { padding: 20px; }

.detail-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 16px;
}

.detail-field:last-child { margin-bottom: 0; }

.detail-field-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.detail-field-value {
  font-size: 14px;
  color: var(--fg-primary);
}

/* ======================================================
   CALENDAR VIEW
   ====================================================== */
.calendar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.appt-list { display: flex; flex-direction: column; gap: 12px; }

.appt-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: border-color var(--transition);
  cursor: pointer;
}

.appt-card:hover { border-color: var(--border-accent); }

.appt-date-block {
  text-align: center;
  min-width: 48px;
}

.appt-date-block .day {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.appt-date-block .month {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  margin-top: 2px;
}

.appt-info { flex: 1; }

.appt-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--fg-primary);
  margin-bottom: 4px;
}

.appt-meta {
  font-size: 12px;
  color: var(--fg-secondary);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.appt-time {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-primary);
}

/* ======================================================
   SMS PREVIEW
   ====================================================== */
.sms-demo-wrap {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 32px;
  align-items: start;
}

.phone-frame {
  background: #1a1a24;
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 36px;
  padding: 20px 14px 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
}

.phone-notch {
  width: 90px; height: 20px;
  background: #0a0a0f;
  border-radius: 0 0 14px 14px;
  margin: 0 auto 20px;
}

.phone-screen {
  background: var(--bg-primary);
  border-radius: 24px;
  overflow: hidden;
  min-height: 300px;
}

.sms-header {
  background: #1c1c24;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}

.sms-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}

.sms-contact { font-size: 13px; font-weight: 600; }
.sms-contact-sub { font-size: 11px; color: var(--fg-muted); }

.sms-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }

.sms-bubble {
  background: #2a2a38;
  border-radius: 16px 16px 16px 4px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-primary);
  white-space: pre-wrap;
  max-width: 85%;
}

.sms-timestamp {
  font-size: 10px;
  color: var(--fg-muted);
  text-align: center;
}

.sms-list-section { flex: 1; }

.sms-list { display: flex; flex-direction: column; gap: 12px; }

.sms-entry {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  cursor: pointer;
  transition: all var(--transition);
}

.sms-entry:hover,
.sms-entry.active {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.sms-entry-name { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.sms-entry-preview { font-size: 12px; color: var(--fg-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sms-entry-date { font-size: 11px; color: var(--fg-muted); margin-top: 6px; }

/* ======================================================
   EMPTY STATES
   ====================================================== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--fg-muted);
}

.empty-state .empty-icon { font-size: 40px; margin-bottom: 16px; }
.empty-state .empty-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--fg-secondary); margin-bottom: 8px; }
.empty-state .empty-sub { font-size: 14px; max-width: 320px; margin: 0 auto 20px; }

/* ======================================================
   TOAST / NOTIFICATION
   ====================================================== */
.toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  min-width: 280px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slide-in 0.25s ease;
}

@keyframes slide-in {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.toast.success { border-color: rgba(82,200,122,0.25); }
.toast.error { border-color: rgba(232,82,82,0.25); }

/* ======================================================
   LEAD CARD DETAIL
   ====================================================== */
.lead-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
}

.lead-card:hover { border-color: var(--border-accent); background: var(--bg-card-hover); }

.lead-card-name { font-family: var(--font-display); font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.lead-card-meta { font-size: 13px; color: var(--fg-secondary); display: flex; flex-direction: column; gap: 3px; }
.lead-card-footer { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.lead-value { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--green); }

/* ======================================================
   LEADS GRID
   ====================================================== */
.leads-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* ======================================================
   RESPONSIVE (basic)
   ====================================================== */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.span-2 { grid-column: span 1; }
  .calendar-grid { grid-template-columns: 1fr; }
  .sms-demo-wrap { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}