/* ===== AUTH PAGES ===== */
.auth-page {
  min-height: 100vh;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  padding: 40px;
}
.auth-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  margin-bottom: 32px;
}
.auth-heading { font-size: 24px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.01em; }
.auth-sub { font-size: 14px; color: var(--text-secondary); margin-bottom: 32px; }
.auth-sub a { color: var(--accent); }
.auth-sub a:hover { text-decoration: underline; }

.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.form-input {
  display: block;
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 15px;
  outline: none;
  transition: border-color 150ms;
}
.form-input:focus { border-color: var(--accent); }
.form-input.error { border-color: var(--destructive); }
.form-helper { font-size: 12px; color: var(--text-tertiary); margin-top: 4px; }
.form-error { font-size: 13px; color: var(--destructive); margin-top: 4px; display: none; }
.form-error.show { display: block; }

.phone-input-wrap { position: relative; }
.phone-prefix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  pointer-events: none;
}
.phone-input-wrap .form-input { padding-left: 38px; }

.btn-submit {
  width: 100%;
  background: var(--accent);
  color: #000;
  font-size: 15px;
  font-weight: 600;
  padding: 12px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  margin-top: 8px;
  transition: filter 150ms;
}
.btn-submit:hover { filter: brightness(1.1); }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

.form-global-error {
  background: rgba(255, 68, 68, 0.1);
  border: 1px solid rgba(255, 68, 68, 0.3);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--destructive);
  margin-bottom: 16px;
  display: none;
}
.form-global-error.show { display: block; }

/* ===== DASHBOARD LAYOUT ===== */
.app-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  overflow-y: auto;
  z-index: 50;
}
.sidebar-top { padding: 20px 16px 16px; border-bottom: 1px solid var(--border-subtle); }
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.sidebar-biz {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.sidebar-nav { padding: 12px 8px; flex: 1; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 150ms;
  margin-bottom: 4px;
  text-decoration: none;
  position: relative;
}
.nav-item:hover { background: var(--bg-elevated); color: var(--text-primary); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.nav-item svg { flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--accent);
  color: #000;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}

.sidebar-bottom {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
}
.forward-label { font-size: 12px; color: var(--text-tertiary); margin-bottom: 4px; }
.forward-number-wrap { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.forward-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--text-primary);
  flex: 1;
}
.copy-btn {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  position: relative;
}
.copy-btn:hover { color: var(--text-primary); }
.copy-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-overlay);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 150ms;
  margin-bottom: 4px;
}
.copy-tooltip.show { opacity: 1; }
.sidebar-email { font-size: 12px; color: var(--text-tertiary); margin-bottom: 8px; }
.signout-btn {
  background: none;
  border: none;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  font-family: 'Inter', sans-serif;
  transition: color 150ms;
}
.signout-btn:hover { color: var(--destructive); }

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: 220px;
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}
.main-topbar {
  position: sticky;
  top: 0;
  background: var(--bg-base);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 24px;
  z-index: 10;
}
.topbar-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.topbar-heading { font-size: 20px; font-weight: 600; }
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.filter-pill {
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 150ms;
}
.filter-pill:hover { border-color: var(--border-strong); color: var(--text-primary); }
.filter-pill.active {
  background: var(--accent-dim);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--accent);
}
.stats-summary {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 8px;
}

/* ===== CONVERSATION LIST ===== */
.conversation-list { flex: 1; overflow-y: auto; min-height: 0; }
.conv-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background 150ms;
}
.conv-card:hover { background: var(--bg-surface); }
.conv-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  flex-shrink: 0;
}
.conv-middle { flex: 1; min-width: 0; }
.conv-toprow { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.conv-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.conv-time { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-tertiary); }
.conv-botrow { display: flex; align-items: center; justify-content: space-between; }
.conv-preview { font-size: 14px; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; margin-right: 12px; }
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 24px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 15px;
}
.empty-state-icon { width: 48px; height: 48px; color: var(--border-strong); margin-bottom: 20px; }
.empty-state h3 { font-size: 18px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0; }
.empty-state p { font-size: 14px; color: var(--text-tertiary); max-width: 300px; line-height: 1.6; }

/* ===== DETAIL PANEL ===== */
.detail-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  display: none;
}
.detail-backdrop.open { display: block; }
.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 480px;
  height: 100vh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-subtle);
  z-index: 201;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}
.detail-panel.open { transform: translateX(0); }
.detail-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.detail-header-info { flex: 1; min-width: 0; }
.detail-name-row { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.detail-name { font-size: 16px; font-weight: 600; }
.detail-time { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-tertiary); }
.detail-actions { display: flex; gap: 8px; flex-shrink: 0; align-items: flex-start; }
.detail-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 20px;
  cursor: pointer;
  line-height: 1;
  padding: 2px;
}
.detail-close:hover { color: var(--text-primary); }

.message-thread {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.msg-group { display: flex; flex-direction: column; }
.msg-group.outbound { align-items: flex-end; }
.msg-group.inbound { align-items: flex-start; }
.msg-body {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  word-break: break-word;
}
.msg-group.outbound.ai .msg-body {
  background: var(--accent-dim);
  border: 1px solid rgba(0, 230, 118, 0.3);
  color: var(--text-primary);
}
.msg-group.outbound.human .msg-body {
  background: var(--bg-overlay);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
}
.msg-group.inbound .msg-body {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
}
.msg-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-tertiary);
  margin-top: 4px;
  padding: 0 2px;
}

.reply-composer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-subtle);
}
.reply-textarea {
  width: 100%;
  min-height: 80px;
  resize: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  outline: none;
  transition: border-color 150ms;
}
.reply-textarea:focus { border-color: var(--accent); }
.reply-bottom { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.char-counter { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-tertiary); }
.char-counter.over { color: var(--destructive); }
.reply-note { font-size: 12px; color: var(--text-tertiary); margin-top: 6px; }
.btn-send {
  background: var(--accent);
  color: #000;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: filter 150ms;
}
.btn-send:hover { filter: brightness(1.1); }
.btn-send:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-takeover {
  background: var(--accent);
  color: #000;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
}
.btn-mark-resolved {
  background: transparent;
  color: var(--text-secondary);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  cursor: pointer;
}
.btn-mark-resolved:hover { color: var(--text-primary); border-color: var(--border-strong); }

/* ===== FEATURE LIST (pricing / setup modal) ===== */
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}
.feature-check { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--accent); }

/* ===== SETUP MODAL ===== */
.setup-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.setup-modal {
  width: 100%;
  max-width: 480px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  padding: 48px;
}
.setup-heading { font-size: 24px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
.setup-body { font-size: 15px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 24px; }
.setup-number-display {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  color: var(--text-primary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  padding: 16px 24px;
  border-radius: 8px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  font-variant-numeric: tabular-nums;
}
.network-accordion { margin-bottom: 24px; }
.network-item { border: 1px solid var(--border-subtle); border-radius: 6px; margin-bottom: 8px; overflow: hidden; }
.network-trigger {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: none;
  text-align: left;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
}
.network-trigger:hover { background: var(--bg-overlay); }
.network-content {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease, padding 300ms ease;
}
.network-content.open { max-height: 200px; padding: 16px; }
.network-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.network-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  background: var(--bg-base);
  border: 1px solid var(--border-subtle);
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--accent);
  margin: 4px 0;
  display: inline-block;
}

/* ===== SETTINGS PAGE ===== */
.settings-content { flex: 1; min-height: 0; padding: 40px 48px; max-width: 720px; overflow-y: auto; }
.settings-section { margin-bottom: 48px; }
.settings-section-heading {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}
.settings-row { margin-bottom: 20px; }
.settings-label { display: block; font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 500; color: var(--text-secondary); margin-bottom: 8px; white-space: nowrap; }
.settings-helper { font-size: 12px; color: var(--text-tertiary); margin-top: 4px; }
.settings-content .form-input,
.settings-content .custom-select { display: block; width: 100%; max-width: 480px; box-sizing: border-box; }

.custom-select-wrap { position: relative; }
.custom-select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: 10px 36px 10px 14px;
  border-radius: 6px;
  font-size: 15px;
  outline: none;
  appearance: none;
  cursor: pointer;
}
.custom-select:focus { border-color: var(--accent); }
.select-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-tertiary);
}

.hours-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.days-grid { display: flex; gap: 8px; flex-wrap: wrap; }
.day-checkbox { display: none; }
.day-label {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-default);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 150ms;
  user-select: none;
}
.day-checkbox:checked + .day-label {
  background: var(--accent-dim);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--accent);
}

.save-bar {
  display: flex;
  justify-content: flex-end;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  gap: 12px;
  align-items: center;
}
.save-status { font-size: 13px; color: var(--text-tertiary); }
.save-status.success { color: var(--accent); }

/* ===== CONTACTS VIEW ===== */
.contacts-content { flex: 1; min-height: 0; padding: 24px; overflow-y: auto; }
.contacts-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.contacts-table { width: 100%; border-collapse: collapse; }
.contacts-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-tertiary);
  padding: 0 16px 10px;
  border-bottom: 1px solid var(--border-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.contacts-table td {
  padding: 12px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.contacts-table td:first-child { color: var(--text-primary); font-weight: 500; }
.contacts-table .phone-cell { font-family: 'JetBrains Mono', monospace; font-size: 13px; }
.contacts-table .count-cell { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent); }

/* ===== LEGAL PAGES ===== */
.legal-page { max-width: 680px; margin: 0 auto; padding: 80px 32px; }
.legal-nav { margin-bottom: 48px; }
.legal-nav a { font-size: 14px; color: var(--text-secondary); }
.legal-nav a:hover { color: var(--text-primary); }
.legal-page h1 { font-size: 36px; margin-bottom: 8px; }
.legal-page .legal-date { font-size: 13px; color: var(--text-tertiary); margin-bottom: 40px; font-family: 'JetBrains Mono', monospace; }
.legal-page h2 { font-size: 20px; font-weight: 600; margin-top: 40px; margin-bottom: 12px; letter-spacing: 0; }
.legal-page p { font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; }
.legal-page ul { padding-left: 24px; margin-bottom: 16px; }
.legal-page li { font-size: 15px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 6px; }
.legal-page a { color: var(--accent); }

/* ===== MOBILE SIDEBAR TOGGLE ===== */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  width: 44px;
  height: 44px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  cursor: pointer;
  z-index: 100;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.sidebar-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  pointer-events: none;
}

@media (max-width: 900px) {
  .app-layout { grid-template-columns: 1fr; }
  .sidebar {
    transform: translateX(-100%);
    transition: transform 300ms ease;
  }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .detail-panel { width: 100%; }
  .settings-content { padding: 20px; }
}

@media (max-width: 768px) {
  .main-content { padding: 0; }
  .main-topbar { padding: 12px 16px 12px 68px; }
  .settings-content { padding: 20px 16px; }
  .contacts-content { padding: 16px; }
  .detail-panel {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    border-left: none;
  }
}