/**
 * Mathzem IA Workspace Styles
 * File: assets/css/ia-helper.css
 */

:root {
  --mz-ia-primary: #2563eb;
  --mz-ia-primary-dark: #1d4ed8;
  --mz-ia-teal: #39b8ad;
  --mz-ia-dark: #0f172a;
  --mz-ia-text: #111827;
  --mz-ia-muted: #64748b;
  --mz-ia-page-bg: #f8fafc;
  --mz-ia-card-bg: #ffffff;
  --mz-ia-border: #e5e7eb;
  --mz-ia-border-strong: #dbe3ef;
  --mz-ia-blue-soft: #eff6ff;
  --mz-ia-shadow: 0 8px 24px rgba(15, 23, 42, 0.055);
  
  --mz-ia-radius-panel: 20px;
  --mz-ia-radius-card: 16px;
  --mz-ia-radius-input: 12px;
  --mz-ia-font: 'Inter', 'Plus Jakarta Sans', 'Poppins', sans-serif;
}

/* Force hide WordPress Speculation Rules that leak as text */
script, style, [type="speculationrules"] { 
  display: none !important; 
}

.mz-ia-page {
  font-family: var(--mz-ia-font);
  background-color: var(--mz-ia-page-bg);
  color: var(--mz-ia-text);
  min-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.mz-ia-page * {
  box-sizing: inherit;
}

.mz-ia-topnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  height: 70px;
  background-color: var(--mz-ia-card-bg);
  border-bottom: 1px solid var(--mz-ia-border);
  flex-shrink: 0;
}

.mz-ia-topnav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mz-ia-topnav-logo {
  width: 36px;
  height: 36px;
  background-color: var(--mz-ia-primary);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
}

.mz-ia-topnav-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--mz-ia-dark);
  line-height: 1.2;
}

.mz-ia-topnav-subtitle {
  font-size: 12px;
  color: var(--mz-ia-muted);
  font-weight: 500;
}

.mz-ia-topnav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.mz-ia-topnav-actions a {
  color: var(--mz-ia-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.mz-ia-topnav-actions a:hover {
  color: var(--mz-ia-primary);
}

.mz-ia-account {
  position: relative;
}

.mz-ia-account-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--mz-ia-blue-soft);
  color: var(--mz-ia-primary);
  border: 1px solid var(--mz-ia-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.mz-ia-account-card {
  display: none;
  position: absolute;
  top: 45px;
  right: 0;
  background: var(--mz-ia-card-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-card);
  box-shadow: var(--mz-ia-shadow);
  padding: 20px;
  width: 260px;
  z-index: 100;
}

.mz-ia-account:hover .mz-ia-account-card {
  display: block;
}

.mz-ia-account-label {
  font-size: 12px;
  color: var(--mz-ia-muted);
  margin-bottom: 4px;
}

.mz-ia-account-email {
  font-size: 14px;
  font-weight: 600;
  color: var(--mz-ia-dark);
  margin-bottom: 16px;
  word-break: break-all;
}

.mz-ia-account-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* App Layout Grid - FIXED to not overflow Elementor */
.mz-ia-app-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 350px;
  align-items: stretch;
  gap: 24px;
  padding: 24px;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

.mz-ia-sidebar {
  background: var(--mz-ia-card-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-panel);
  display: flex;
  flex-direction: column;
  box-shadow: var(--mz-ia-shadow);
  height: auto;
  min-height: calc(100vh - 120px);
  max-height: none;
  overflow: visible;
  position: sticky;
  top: 24px;
}

.mz-ia-sidebar-brand {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--mz-ia-border);
}

.mz-ia-sidebar-logo {
  width: 40px;
  height: 40px;
  background: var(--mz-ia-blue-soft);
  color: var(--mz-ia-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}

.mz-ia-sidebar-title {
  font-weight: 700;
  font-size: 16px;
  color: var(--mz-ia-dark);
}

.mz-ia-sidebar-subtitle {
  font-size: 12px;
  color: var(--mz-ia-muted);
}

.mz-ia-sidebar-nav {
  padding: 16px;
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 4px;
  overflow: visible;
}

.mz-ia-sidebar-tab {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  flex-shrink: 0;
  padding: 11px 16px;
  border-radius: 10px;
  color: var(--mz-ia-muted);
  font-weight: 500;
  font-size: 14px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
  width: 100%;
}

.mz-ia-sidebar-icon {
  font-size: 11px;
  font-weight: 700;
  opacity: 0.5;
}

.mz-ia-sidebar-tab:hover {
  background: var(--mz-ia-page-bg);
  color: var(--mz-ia-dark);
}

.mz-ia-sidebar-tab.is-active {
  background: var(--mz-ia-blue-soft);
  color: var(--mz-ia-primary-dark);
  font-weight: 600;
}

.mz-ia-sidebar-tab.is-active .mz-ia-sidebar-icon {
  color: var(--mz-ia-primary);
  opacity: 1;
}

.mz-ia-sidebar-progress {
  flex-shrink: 0;
  padding: 18px 20px 20px;
  border-top: 1px solid var(--mz-ia-border);
  margin-top: 12px;
}

.mz-ia-sidebar-progress-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.mz-ia-sidebar-progress-head h2 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px 0;
  color: var(--mz-ia-dark);
}

.mz-ia-sidebar-progress-head p {
  font-size: 12px;
  color: var(--mz-ia-muted);
  margin: 0;
}

.mz-ia-sidebar-progress-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.mz-ia-progress-ring {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: conic-gradient(var(--mz-ia-primary) calc(var(--progress) * 1%), var(--mz-ia-border) 0);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mz-ia-progress-ring-inner {
  width: 36px;
  height: 36px;
  background: var(--mz-ia-card-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--mz-ia-dark);
}

.mz-ia-sidebar-progress-summary h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 0 0 2px 0;
}

.mz-ia-sidebar-progress-summary p {
  font-size: 11px;
  color: var(--mz-ia-muted);
  margin: 0;
  line-height: 1.3;
}

.mz-ia-sidebar-checklist,
.mz-ia-checklist {
  display: grid;
  gap: 7px;
}

.mz-ia-sidebar-checklist > div,
.mz-ia-checklist > div {
  margin-bottom: 0 !important;
  color: var(--mz-ia-text);
  line-height: 1.35;
}

.mz-ia-workspace-middle {
  display: flex;
  flex-direction: column;
}

.mz-ia-panel {
  display: none;
  opacity: 0;
  animation: fadeIn 0.3s ease forwards;
}

.mz-ia-panel.is-active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

.mz-ia-panel-header {
  margin-bottom: 24px;
}

.mz-ia-panel-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--mz-ia-dark);
  margin: 0 0 8px 0;
}

.mz-ia-panel-header p {
  font-size: 14px;
  color: var(--mz-ia-muted);
  margin: 0;
}

.mz-ia-panel-content {
  background: var(--mz-ia-card-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-panel);
  padding: 32px;
  box-shadow: var(--mz-ia-shadow);
}

.mz-ia-form-group {
  margin-bottom: 24px;
}

.mz-ia-form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--mz-ia-dark);
  margin-bottom: 8px;
}

.mz-ia-input,
.mz-ia-textarea,
.mz-ia-select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-input);
  font-family: var(--mz-ia-font);
  font-size: 14px;
  color: var(--mz-ia-text);
  background-color: var(--mz-ia-card-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.mz-ia-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.5;
}

.mz-ia-input:focus,
.mz-ia-textarea:focus,
.mz-ia-select:focus {
  outline: none;
  border-color: var(--mz-ia-primary);
  box-shadow: 0 0 0 3px var(--mz-ia-blue-soft);
}

.mz-ia-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--mz-ia-radius-input);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.mz-ia-btn-primary {
  background-color: var(--mz-ia-primary);
  color: #fff;
}

.mz-ia-btn-primary:hover {
  background-color: var(--mz-ia-primary-dark);
}

.mz-ia-btn-soft {
  background-color: var(--mz-ia-page-bg);
  color: var(--mz-ia-text);
  border: 1px solid var(--mz-ia-border);
}

.mz-ia-btn-soft:hover {
  background-color: var(--mz-ia-border);
}

.mz-ia-small-btn {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  background: var(--mz-ia-page-bg);
  border: 1px solid var(--mz-ia-border);
  color: var(--mz-ia-text);
}

.mz-ia-assistant-panel {
  background: var(--mz-ia-card-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-panel);
  box-shadow: var(--mz-ia-shadow);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
  position: sticky;
  top: 24px;
}

.mz-ia-assistant-header {
  padding: 20px 24px 16px 24px;
  border-bottom: 1px solid var(--mz-ia-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.mz-ia-agent-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mz-ia-agent-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--mz-ia-primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.mz-ia-kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--mz-ia-primary);
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.mz-ia-assistant-header h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--mz-ia-dark);
  margin: 0;
}

.mz-ia-agent-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--mz-ia-muted);
  background: var(--mz-ia-page-bg);
  padding: 4px 10px;
  border-radius: 12px;
}

.mz-ia-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mz-ia-teal);
}

.mz-ia-chat-meta {
  padding: 10px 24px;
  background: var(--mz-ia-page-bg);
  font-size: 12px;
  color: var(--mz-ia-muted);
  border-bottom: 1px solid var(--mz-ia-border);
  display: flex;
  justify-content: space-between;
}

.mz-ia-assistant-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.mz-ia-result-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mz-ia-feedback-card {
  background: var(--mz-ia-page-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: var(--mz-ia-radius-card);
  padding: 16px;
}

.mz-ia-feedback-card h3 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 8px 0;
  color: var(--mz-ia-dark);
}

.mz-ia-feedback-card p {
  font-size: 13px;
  color: var(--mz-ia-text);
  margin: 0;
  line-height: 1.5;
}

.mz-ia-chat-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mz-ia-message {
  display: flex;
  flex-direction: column;
  max-width: 90%;
}

.mz-ia-message.student {
  align-self: flex-end;
  background: var(--mz-ia-primary);
  color: #fff;
  padding: 12px 16px;
  border-radius: 16px 16px 4px 16px;
}

.mz-ia-message.assistant {
  align-self: flex-start;
  background: var(--mz-ia-page-bg);
  color: var(--mz-ia-text);
  border: 1px solid var(--mz-ia-border);
  padding: 12px 16px;
  border-radius: 16px 16px 16px 4px;
}

.mz-ia-composer {
  padding: 16px 24px;
  border-top: 1px solid var(--mz-ia-border);
  background: var(--mz-ia-card-bg);
}

.mz-ia-composer textarea {
  border: none;
  background: transparent;
  padding: 0;
  margin-bottom: 12px;
  resize: none;
  box-shadow: none;
  min-height: 40px;
}

.mz-ia-composer textarea:focus {
  box-shadow: none;
}

.mz-ia-composer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mz-ia-composer-left, 
.mz-ia-composer-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mz-ia-attach-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--mz-ia-page-bg);
  border: 1px solid var(--mz-ia-border);
  color: var(--mz-ia-muted);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mz-ia-attach-btn:hover {
  background: var(--mz-ia-border);
  color: var(--mz-ia-dark);
}

.mz-ia-send-btn {
  background: var(--mz-ia-primary);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
}

.mz-ia-send-btn:hover {
  background: var(--mz-ia-primary-dark);
}

.mz-ia-upload-wrap {
  position: relative;
}

.mz-ia-upload-input {
  display: none;
}

.mz-ia-attach-menu {
  display: none;
  position: absolute;
  bottom: 40px;
  left: 0;
  background: var(--mz-ia-card-bg);
  border: 1px solid var(--mz-ia-border);
  border-radius: 8px;
  box-shadow: var(--mz-ia-shadow);
  padding: 8px 0;
  min-width: 160px;
  z-index: 50;
}

.mz-ia-attach-menu button {
  display: block;
  width: 100%;
  padding: 8px 16px;
  text-align: left;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 13px;
  color: var(--mz-ia-text);
  cursor: pointer;
}

.mz-ia-attach-menu button:hover {
  background: var(--mz-ia-page-bg);
  color: var(--mz-ia-primary);
}

.mz-ia-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--mz-ia-dark);
  color: #fff;
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 9999;
  opacity: 0;
}

.mz-ia-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

@media (max-width: 1100px) {
  .mz-ia-app-layout {
    grid-template-columns: 240px minmax(0, 1fr) 300px;
  }
}

@media (max-width: 992px) {
  .mz-ia-app-layout {
    grid-template-columns: 1fr;
  }
  .mz-ia-sidebar, .mz-ia-assistant-panel {
    height: auto;
    position: relative;
    top: 0;
  }
}

/* ============================================================
   Mathzem IA Premium / Subscription UI
   Added for IA Workspace payment flow
   - Sidebar premium card
   - Overview premium card
   - IA upgrade/subscription modal
   - Trial usage pills / lock messages
   - Mobile polish
   ============================================================ */

.mz-ia-page {
  --mz-ia-premium-gradient: linear-gradient(135deg, #2563eb 0%, #06b6d4 100%);
  --mz-ia-premium-soft: linear-gradient(135deg, #eff6ff 0%, #f0fdfa 100%);
  --mz-ia-premium-shadow: 0 18px 45px rgba(37, 99, 235, 0.16);
}

.mz-ia-sidebar-tab:focus-visible,
.mz-ia-btn:focus-visible,
.mz-ia-send-btn:focus-visible,
.mz-ia-attach-btn:focus-visible,
.mz-ia-account-btn:focus-visible,
.mz-ia-upgrade-close:focus-visible,
.mz-ia-premium-close:focus-visible,
.mz-ia-modal-close:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.22);
  outline-offset: 2px;
}

/* Sidebar premium card. Supports multiple class names for safe compatibility. */
.mz-ia-sidebar-premium-card,
.mz-ia-premium-sidebar-card,
.mz-ia-subscribe-sidebar-card,
#mzIaPremiumSidebarCard,
#mzIaSubscribeSidebarCard,
[data-mz-ia-premium-card="sidebar"] {
  margin: 0 16px 14px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid #bfdbfe;
  background: var(--mz-ia-premium-soft);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.10);
  color: var(--mz-ia-dark);
  flex-shrink: 0;
}

.mz-ia-sidebar-premium-card .mz-ia-premium-kicker,
.mz-ia-premium-sidebar-card .mz-ia-premium-kicker,
.mz-ia-subscribe-sidebar-card .mz-ia-premium-kicker,
#mzIaPremiumSidebarCard .mz-ia-premium-kicker,
#mzIaSubscribeSidebarCard .mz-ia-premium-kicker,
[data-mz-ia-premium-card="sidebar"] .mz-ia-premium-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  background: #ffffff;
  color: var(--mz-ia-primary-dark);
  border: 1px solid #dbeafe;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mz-ia-sidebar-premium-card h3,
.mz-ia-premium-sidebar-card h3,
.mz-ia-subscribe-sidebar-card h3,
#mzIaPremiumSidebarCard h3,
#mzIaSubscribeSidebarCard h3,
[data-mz-ia-premium-card="sidebar"] h3 {
  margin: 0 0 6px;
  color: var(--mz-ia-dark);
  font-size: 14px;
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.mz-ia-sidebar-premium-card p,
.mz-ia-premium-sidebar-card p,
.mz-ia-subscribe-sidebar-card p,
#mzIaPremiumSidebarCard p,
#mzIaSubscribeSidebarCard p,
[data-mz-ia-premium-card="sidebar"] p {
  margin: 0 0 12px;
  color: #475569;
  font-size: 12px;
  line-height: 1.45;
}

.mz-ia-premium-mini-list,
.mz-ia-subscribe-mini-list {
  display: grid;
  gap: 6px;
  margin: 10px 0 12px;
  padding: 0;
  list-style: none;
  color: #334155;
  font-size: 11.5px;
  line-height: 1.35;
}

.mz-ia-premium-mini-list li,
.mz-ia-subscribe-mini-list li,
.mz-ia-premium-mini-list div,
.mz-ia-subscribe-mini-list div {
  display: flex;
  gap: 7px;
  align-items: flex-start;
}

.mz-ia-sidebar-premium-card .mz-ia-btn,
.mz-ia-premium-sidebar-card .mz-ia-btn,
.mz-ia-subscribe-sidebar-card .mz-ia-btn,
#mzIaPremiumSidebarCard .mz-ia-btn,
#mzIaSubscribeSidebarCard .mz-ia-btn,
[data-mz-ia-premium-card="sidebar"] .mz-ia-btn {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 12.5px;
  font-weight: 900;
  background: var(--mz-ia-premium-gradient);
  box-shadow: 0 10px 22px rgba(37, 99, 235, 0.20);
}

/* Overview premium card. */
.mz-ia-overview-premium-card,
.mz-ia-premium-overview-card,
.mz-ia-subscribe-overview-card,
#mzIaPremiumOverviewCard,
#mzIaSubscribeOverviewCard,
[data-mz-ia-premium-card="overview"] {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  padding: 22px;
  border-radius: 22px;
  border: 1px solid #bfdbfe;
  background: var(--mz-ia-premium-soft);
  box-shadow: var(--mz-ia-premium-shadow);
}

.mz-ia-overview-premium-card::before,
.mz-ia-premium-overview-card::before,
.mz-ia-subscribe-overview-card::before,
#mzIaPremiumOverviewCard::before,
#mzIaSubscribeOverviewCard::before,
[data-mz-ia-premium-card="overview"]::before {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.10);
}

.mz-ia-overview-premium-card > *,
.mz-ia-premium-overview-card > *,
.mz-ia-subscribe-overview-card > *,
#mzIaPremiumOverviewCard > *,
#mzIaSubscribeOverviewCard > *,
[data-mz-ia-premium-card="overview"] > * {
  position: relative;
  z-index: 1;
}

.mz-ia-premium-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 16px;
}

.mz-ia-premium-feature,
.mz-ia-premium-benefit {
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(191, 219, 254, 0.9);
  background: rgba(255, 255, 255, 0.78);
  color: #334155;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 700;
}

.mz-ia-premium-price {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  color: var(--mz-ia-dark);
  font-weight: 950;
  letter-spacing: -0.03em;
  margin: 4px 0 12px;
}

.mz-ia-premium-price strong {
  font-size: 30px;
  line-height: 1;
}

.mz-ia-premium-price span {
  font-size: 13px;
  color: #64748b;
  font-weight: 800;
}

/* Upgrade/subscription modal. Supports JS-created and PHP-rendered modal names. */
.mz-ia-upgrade-overlay,
.mz-ia-premium-modal-overlay,
.mz-ia-subscription-modal-overlay,
#mzIaUpgradeModal,
#mzIaPremiumModal,
#mzIaSubscriptionModal {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.56);
  backdrop-filter: blur(10px);
}

.mz-ia-upgrade-overlay.is-open,
.mz-ia-premium-modal-overlay.is-open,
.mz-ia-subscription-modal-overlay.is-open,
#mzIaUpgradeModal.is-open,
#mzIaPremiumModal.is-open,
#mzIaSubscriptionModal.is-open,
#mzIaUpgradeModal[style*="display: flex"],
#mzIaPremiumModal[style*="display: flex"],
#mzIaSubscriptionModal[style*="display: flex"] {
  display: flex !important;
}

.mz-ia-upgrade-card,
.mz-ia-premium-modal-card,
.mz-ia-subscription-modal-card,
.mz-ia-subscription-card,
#mzIaUpgradeModal .mz-ia-modal-card,
#mzIaPremiumModal .mz-ia-modal-card,
#mzIaSubscriptionModal .mz-ia-modal-card {
  width: min(500px, 100%);
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  position: relative;
  border-radius: 26px;
  border: 1px solid rgba(219, 234, 254, 0.95);
  background: #ffffff;
  box-shadow: 0 30px 90px rgba(15, 23, 42, 0.30);
  padding: 28px;
  color: var(--mz-ia-dark);
  animation: mzIaPremiumModalIn 0.22s ease-out both;
}

@keyframes mzIaPremiumModalIn {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.mz-ia-upgrade-close,
.mz-ia-premium-close,
.mz-ia-modal-close,
#mzIaUpgradeModal button[aria-label="Close"],
#mzIaPremiumModal button[aria-label="Close"],
#mzIaSubscriptionModal button[aria-label="Close"] {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  color: #64748b;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.mz-ia-upgrade-icon,
.mz-ia-premium-icon,
.mz-ia-subscription-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mz-ia-premium-gradient);
  color: #ffffff;
  font-size: 22px;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.23);
}

.mz-ia-upgrade-badge,
.mz-ia-premium-badge,
.mz-ia-subscription-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  padding: 7px 11px;
  border-radius: 999px;
  background: #eff6ff;
  color: var(--mz-ia-primary-dark);
  border: 1px solid #dbeafe;
  font-size: 12px;
  font-weight: 900;
}

.mz-ia-upgrade-card h2,
.mz-ia-upgrade-card h3,
.mz-ia-premium-modal-card h2,
.mz-ia-premium-modal-card h3,
.mz-ia-subscription-modal-card h2,
.mz-ia-subscription-modal-card h3,
.mz-ia-subscription-card h2,
.mz-ia-subscription-card h3 {
  margin: 0 0 10px;
  color: var(--mz-ia-dark);
  font-size: 25px;
  line-height: 1.18;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.mz-ia-upgrade-card p,
.mz-ia-premium-modal-card p,
.mz-ia-subscription-modal-card p,
.mz-ia-subscription-card p {
  margin: 0 0 16px;
  color: #64748b;
  font-size: 14px;
  line-height: 1.6;
}

.mz-ia-upgrade-list,
.mz-ia-premium-list,
.mz-ia-subscription-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 18px;
  padding: 0;
  list-style: none;
}

.mz-ia-upgrade-list li,
.mz-ia-premium-list li,
.mz-ia-subscription-list li,
.mz-ia-upgrade-list div,
.mz-ia-premium-list div,
.mz-ia-subscription-list div {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 12px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
  color: #334155;
  font-size: 13px;
  line-height: 1.4;
  font-weight: 750;
}

.mz-ia-upgrade-actions,
.mz-ia-premium-actions,
.mz-ia-subscription-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
}

.mz-ia-upgrade-actions .mz-ia-btn-primary,
.mz-ia-premium-actions .mz-ia-btn-primary,
.mz-ia-subscription-actions .mz-ia-btn-primary,
.mz-ia-upgrade-actions .mz-ia-subscribe-btn,
.mz-ia-premium-actions .mz-ia-subscribe-btn,
.mz-ia-subscription-actions .mz-ia-subscribe-btn,
.mz-ia-checkout-btn,
.mz-ia-premium-checkout-btn {
  flex: 1;
  min-height: 48px;
  border-radius: 15px;
  background: var(--mz-ia-premium-gradient);
  color: #ffffff;
  border: 0;
  font-weight: 950;
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.25);
}

.mz-ia-upgrade-note,
.mz-ia-premium-note,
.mz-ia-subscription-note,
.mz-ia-stripe-note {
  margin-top: 13px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.45;
}

.mz-ia-trial-pills,
.mz-ia-usage-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}

.mz-ia-trial-pill,
.mz-ia-usage-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid #dbeafe;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 12px;
  font-weight: 850;
}

.mz-ia-trial-pill.is-used,
.mz-ia-usage-pill.is-used,
.mz-ia-trial-pill.is-locked,
.mz-ia-usage-pill.is-locked {
  border-color: #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.mz-ia-trial-pill.is-active,
.mz-ia-usage-pill.is-active {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #15803d;
}

/* Lock/upgrade messages inside the agent panel. */
.mz-ia-locked-message,
.mz-ia-upgrade-message,
.mz-ia-payment-required-card {
  border: 1px solid #bfdbfe;
  border-left: 4px solid var(--mz-ia-primary);
  border-radius: 18px;
  padding: 16px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.mz-ia-locked-message h3,
.mz-ia-upgrade-message h3,
.mz-ia-payment-required-card h3 {
  margin: 0 0 8px;
  color: var(--mz-ia-dark);
  font-size: 15px;
  font-weight: 900;
}

/* Better composer controls after adding upload/payment states. */
.mz-ia-composer {
  border-bottom-left-radius: var(--mz-ia-radius-panel);
  border-bottom-right-radius: var(--mz-ia-radius-panel);
}

.mz-ia-send-btn,
.mz-ia-attach-btn,
.mz-ia-small-btn {
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, color 0.18s ease;
}

.mz-ia-send-btn:hover,
.mz-ia-attach-btn:hover,
.mz-ia-small-btn:hover,
.mz-ia-btn:hover {
  transform: translateY(-1px);
}

.mz-ia-send-btn:disabled,
.mz-ia-attach-btn:disabled,
.mz-ia-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* Alert bar support if IA JS writes payment/status messages here. */
.mz-ia-alert {
  display: none;
  max-width: 1600px;
  width: calc(100% - 48px);
  margin: 16px auto 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid #dbeafe;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 750;
}

.mz-ia-alert.is-visible,
.mz-ia-alert.show {
  display: block;
}

.mz-ia-alert.is-error {
  border-color: #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.mz-ia-alert.is-success {
  border-color: #bbf7d0;
  background: #f0fdf4;
  color: #15803d;
}

@media (max-width: 1200px) {
  .mz-ia-sidebar-premium-card,
  .mz-ia-premium-sidebar-card,
  .mz-ia-subscribe-sidebar-card,
  #mzIaPremiumSidebarCard,
  #mzIaSubscribeSidebarCard,
  [data-mz-ia-premium-card="sidebar"] {
    padding: 12px;
  }

  .mz-ia-sidebar-tab {
    padding: 11px 12px;
  }
}

@media (max-width: 992px) {
  .mz-ia-sidebar {
    overflow: visible;
  }

  .mz-ia-sidebar-nav {
    overflow: visible;
  }

  .mz-ia-sidebar-premium-card,
  .mz-ia-premium-sidebar-card,
  .mz-ia-subscribe-sidebar-card,
  #mzIaPremiumSidebarCard,
  #mzIaSubscribeSidebarCard,
  [data-mz-ia-premium-card="sidebar"] {
    margin: 0 16px 16px;
  }

  .mz-ia-premium-grid {
    grid-template-columns: 1fr;
  }

  .mz-ia-upgrade-card,
  .mz-ia-premium-modal-card,
  .mz-ia-subscription-modal-card,
  .mz-ia-subscription-card,
  #mzIaUpgradeModal .mz-ia-modal-card,
  #mzIaPremiumModal .mz-ia-modal-card,
  #mzIaSubscriptionModal .mz-ia-modal-card {
    padding: 22px;
    border-radius: 22px;
  }
}

@media (max-width: 640px) {
  .mz-ia-topnav {
    height: auto;
    min-height: 64px;
    padding: 12px 16px;
    gap: 12px;
  }

  .mz-ia-topnav-actions {
    gap: 12px;
  }

  .mz-ia-topnav-actions a {
    font-size: 12px;
  }

  .mz-ia-app-layout {
    padding: 14px;
    gap: 16px;
  }

  .mz-ia-panel-header-with-action {
    flex-direction: column;
    align-items: stretch !important;
  }

  .mz-ia-panel-header-action,
  .mz-ia-export-skeleton-btn {
    width: 100%;
  }

  .mz-ia-panel-content {
    padding: 20px;
    border-radius: 18px;
  }

  .mz-ia-assistant-scroll {
    padding: 16px;
  }

  .mz-ia-composer {
    padding: 14px 16px;
  }

  .mz-ia-composer-bar {
    align-items: stretch;
    gap: 10px;
  }

  .mz-ia-composer-left,
  .mz-ia-composer-right {
    gap: 8px;
  }

  .mz-ia-send-btn {
    min-height: 42px;
    padding: 9px 18px;
  }

  .mz-ia-attach-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
  }

  .mz-ia-upgrade-overlay,
  .mz-ia-premium-modal-overlay,
  .mz-ia-subscription-modal-overlay,
  #mzIaUpgradeModal,
  #mzIaPremiumModal,
  #mzIaSubscriptionModal {
    padding: 12px;
    align-items: flex-end;
  }

  .mz-ia-upgrade-card,
  .mz-ia-premium-modal-card,
  .mz-ia-subscription-modal-card,
  .mz-ia-subscription-card,
  #mzIaUpgradeModal .mz-ia-modal-card,
  #mzIaPremiumModal .mz-ia-modal-card,
  #mzIaSubscriptionModal .mz-ia-modal-card {
    width: 100%;
    max-height: calc(100vh - 24px);
    border-radius: 22px 22px 18px 18px;
    padding: 22px 18px;
  }

  .mz-ia-upgrade-card h2,
  .mz-ia-upgrade-card h3,
  .mz-ia-premium-modal-card h2,
  .mz-ia-premium-modal-card h3,
  .mz-ia-subscription-modal-card h2,
  .mz-ia-subscription-modal-card h3,
  .mz-ia-subscription-card h2,
  .mz-ia-subscription-card h3 {
    font-size: 22px;
  }

  .mz-ia-upgrade-actions,
  .mz-ia-premium-actions,
  .mz-ia-subscription-actions {
    flex-direction: column;
  }

  .mz-ia-upgrade-actions .mz-ia-btn,
  .mz-ia-premium-actions .mz-ia-btn,
  .mz-ia-subscription-actions .mz-ia-btn {
    width: 100%;
  }
}