/* ==========================================================
   MEGAZORD Copilot - Enterprise Tech UI
   White, precise, executive, with subtle AI-product energy.
   ========================================================== */

:root {
  --color-bg: #f5f7fb;
  --color-bg-2: #eef3fb;
  --color-surface: #ffffff;
  --color-surface-soft: #f9fbff;
  --color-text: #111827;
  --color-heading: #07111f;
  --color-muted: #637083;
  --color-faint: #8a96a8;
  --color-border: #d8e0eb;
  --color-border-strong: #c3cfde;
  --color-primary: #155eef;
  --color-primary-dark: #0f46b8;
  --color-primary-soft: #eaf1ff;
  --color-accent: #00a3a3;
  --color-accent-soft: #e6f7f7;
  --color-gold: #b7791f;
  --color-gold-soft: #fff7e6;
  --color-success: #087443;
  --color-success-soft: #e8f7ef;
  --color-warning: #b76e00;
  --color-warning-soft: #fff4df;
  --color-danger: #b42318;
  --color-danger-soft: #fff0ee;
  --color-info: #155eef;
  --shadow-soft: 0 14px 40px rgba(15, 35, 75, 0.08);
  --shadow-panel: 0 1px 2px rgba(15, 35, 75, 0.04), 0 18px 45px rgba(15, 35, 75, 0.09);
  --shadow-focus: 0 0 0 4px rgba(21, 94, 239, 0.12);
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --font-body: "Aptos", "Segoe UI", Tahoma, sans-serif;
  --font-display: "Aptos Display", "Segoe UI", Tahoma, sans-serif;
  --font-code: "Cascadia Code", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  background: var(--color-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-body);
  background:
    linear-gradient(rgba(21, 94, 239, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 94, 239, 0.03) 1px, transparent 1px),
    linear-gradient(180deg, #ffffff 0%, var(--color-bg) 38%, #eef3fb 100%);
  background-size: 38px 38px, 38px 38px, auto;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
}

button {
  letter-spacing: 0;
}

::selection {
  color: #ffffff;
  background: var(--color-primary);
}

/* Shared surfaces */
.auth-card,
.workflow-card,
.data-card,
.metric-card,
.briefing-panel,
.copilot-panel,
.modal-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-header.compact {
  margin: var(--space-sm) 0 0;
}

.card-header h1,
.card-header h2,
.section-heading h2,
.panel-block h1,
.panel-block h2,
.modal-detail-header h2 {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-display);
  letter-spacing: 0;
}

.card-header h1,
.card-header h2 {
  font-size: 1.45rem;
}

.card-header p {
  margin: var(--space-sm) 0 0;
  color: var(--color-muted);
  line-height: 1.55;
}

.eyebrow {
  margin: 0 0 var(--space-sm);
  color: var(--color-primary);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Auth */
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 460px);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  padding: clamp(1.25rem, 4vw, 4rem);
}

.compact-shell {
  grid-template-columns: minmax(320px, 460px);
  justify-content: center;
}

.auth-copy {
  max-width: 760px;
  position: relative;
  padding-top: 2.75rem;
}

.auth-copy::before {
  content: "";
  width: 132px;
  height: 6px;
  position: absolute;
  top: 0;
  left: 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 999px;
}

.auth-copy h1 {
  max-width: 780px;
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: 5.8rem;
  font-weight: 850;
  line-height: 0.9;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  margin: var(--space-lg) 0 0;
  color: var(--color-muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.auth-card {
  width: 100%;
  padding: clamp(1.25rem, 4vw, 2rem);
}

.single-card {
  max-width: 480px;
}

/* Forms */
.form-stack {
  display: grid;
  gap: var(--space-sm);
}

.form-stack label,
.field label,
.checkbox-group legend,
.filter-bar label {
  color: var(--color-muted);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-stack input,
.field input,
.field select,
.field textarea,
.modal-card select,
.modal-card textarea,
.filter-bar select,
.chat-composer textarea {
  width: 100%;
  min-height: 44px;
  padding: 0.72rem 0.84rem;
  color: var(--color-text);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-faint);
}

.form-stack input:focus,
.field input:focus,
.field select:focus,
.field textarea:focus,
.modal-card select:focus,
.modal-card textarea:focus,
.filter-bar select:focus,
.chat-composer textarea:focus {
  background: #ffffff;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

select option {
  background: #ffffff;
  color: var(--color-text);
}

.field textarea,
.modal-card textarea {
  min-height: 112px;
  resize: vertical;
}

/* Buttons */
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  padding: 0.72rem 1rem;
  color: var(--color-text);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.button.primary {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 10px 24px rgba(21, 94, 239, 0.22);
}

.button.primary:hover {
  background: var(--color-primary-dark);
}

.button.ghost {
  color: var(--color-primary);
  background: #ffffff;
  border-color: var(--color-border);
}

.button.ghost:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-color: #b7c9f8;
}

.button.ghost.is-active {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.compact-button {
  min-height: 38px;
  margin: 0;
  padding: 0.5rem 0.8rem;
}

.auth-secondary {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.notice {
  margin-bottom: var(--space-md);
  padding: 0.85rem 0.95rem;
  border: 1px solid #bfd0fb;
  border-radius: var(--radius-md);
  color: var(--color-info);
  background: var(--color-primary-soft);
  line-height: 1.45;
}

.notice[data-type="success"] {
  color: var(--color-success);
  background: var(--color-success-soft);
  border-color: #b9e6ce;
}

.notice[data-type="warning"] {
  color: var(--color-warning);
  background: var(--color-warning-soft);
  border-color: #f5d391;
}

.notice[data-type="error"] {
  color: var(--color-danger);
  background: var(--color-danger-soft);
  border-color: #f5c4bd;
}

.notice-dismissible {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.notice-close {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  display: inline-grid;
  place-items: center;
  color: currentColor;
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}

.notice-close:hover {
  background: #ffffff;
}

.text-link {
  display: inline-block;
  margin-top: var(--space-lg);
  color: var(--color-primary);
  font-weight: 850;
  text-decoration: none;
}

.text-link:hover {
  text-decoration: underline;
}

/* Navigation */
.topbar {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0 var(--space-xl);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-heading);
  font-family: var(--font-display);
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-md);
  box-shadow: 0 10px 24px rgba(21, 94, 239, 0.22);
}

.topnav {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: auto;
}

.topnav a {
  padding: 0.55rem 0.75rem;
  color: var(--color-muted);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 800;
  text-decoration: none;
}

.topnav a:hover,
.topnav a[aria-current="page"] {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border-color: #d4e0ff;
}

.timer-pill {
  min-width: 84px;
  padding: 0.5rem 0.72rem;
  color: var(--color-primary);
  background: var(--color-primary-soft);
  border: 1px solid #cbd9ff;
  border-radius: var(--radius-md);
  font-family: var(--font-code);
  font-weight: 900;
  text-align: center;
}

.call-not-started .timer-pill {
  color: var(--color-muted);
  background: var(--color-surface-soft);
  border-color: var(--color-border);
}

.workspace-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) 0;
}

.page-hero {
  max-width: 840px;
  margin-bottom: var(--space-xl);
}

.page-hero h1 {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.96;
  letter-spacing: 0;
}

.page-hero p:not(.eyebrow) {
  max-width: 690px;
  color: var(--color-muted);
  font-size: 1.04rem;
  line-height: 1.6;
}

/* Pre-call */
.workflow-card {
  padding: clamp(1rem, 3vw, 1.5rem);
  position: relative;
  overflow: hidden;
}

.onboarding-shell {
  width: min(1120px, calc(100% - 2rem));
}

.onboarding-form {
  display: grid;
  gap: var(--space-lg);
}

.onboarding-section {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.checkbox-group-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: var(--space-md);
}

.sticky-actions {
  position: sticky;
  bottom: var(--space-md);
  z-index: 5;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(14px);
}

.stepper {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.step-pill {
  min-height: 42px;
  padding: 0.65rem 0.75rem;
  color: var(--color-muted);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 850;
}

.step-pill.is-active {
  color: #ffffff;
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 10px 24px rgba(21, 94, 239, 0.2);
}

.pre-call-form {
  display: grid;
  gap: var(--space-lg);
}

.form-step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field-grid {
  display: grid;
  gap: var(--space-md);
}

.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.three-columns {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
  margin: 0;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.checkbox-group legend {
  padding: 0 var(--space-sm);
}

.checkbox-group label {
  min-height: 38px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-muted);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
  margin: 0;
}

.summary-grid div,
.detail-grid div,
.rich-box {
  min-width: 0;
  padding: var(--space-md);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.summary-grid dt,
.detail-grid span,
.lead-facts dt {
  margin-bottom: var(--space-xs);
  color: var(--color-faint);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.summary-grid dd,
.lead-facts dd {
  margin: 0;
  overflow-wrap: anywhere;
  line-height: 1.45;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* Settings */
.settings-shell {
  width: min(1180px, calc(100% - 2rem));
}

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.role-badge {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 900;
}

.role-badge.admin {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
}

.role-badge.closer {
  color: var(--color-success);
  background: var(--color-success-soft);
}

/* Chat */
.offline-banner {
  padding: 0.7rem 1rem;
  color: #ffffff;
  background: var(--color-danger);
  font-weight: 850;
  text-align: center;
}

.chat-shell {
  width: min(1440px, calc(100% - 1.25rem));
  height: calc(100vh - 84px);
  display: grid;
  grid-template-columns:
    minmax(230px, var(--briefing-col, 25%))
    8px
    minmax(420px, 1fr)
    8px
    minmax(230px, var(--route-col, 25%));
  gap: var(--space-sm);
  margin: 0 auto;
  padding: var(--space-md) 0;
}

.panel-resizer {
  width: 8px;
  min-width: 8px;
  align-self: stretch;
  cursor: col-resize;
  border-radius: 999px;
  position: relative;
}

.panel-resizer::before {
  content: "";
  width: 2px;
  position: absolute;
  inset: var(--space-md) auto;
  left: 3px;
  background: transparent;
  border-radius: inherit;
  transition: background 140ms ease;
}

.panel-resizer:hover::before,
.panel-resizer.is-dragging::before {
  background: var(--color-primary);
}

body.is-resizing-panels {
  cursor: col-resize;
  user-select: none;
}

body.is-resizing-vertical {
  cursor: row-resize;
  user-select: none;
}

.briefing-panel {
  overflow: auto;
  padding: var(--space-lg);
}

.route-panel {
  overflow: auto;
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.panel-block + .panel-block {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.panel-block h1 {
  font-size: 1.65rem;
  line-height: 1;
}

.panel-block h2 {
  font-size: 1.05rem;
}

.panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.lead-facts {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 0;
}

.lead-facts div {
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.mini-status {
  margin-bottom: var(--space-md);
  color: var(--color-primary);
  font-family: var(--font-code);
  font-size: 0.78rem;
  font-weight: 800;
}

.mini-status[data-type="success"] {
  color: var(--color-success);
}

.mini-status[data-type="error"] {
  color: var(--color-danger);
}

.briefing-content,
.script-content,
.rich-box {
  color: var(--color-text);
  line-height: 1.6;
}

.briefing-content strong,
.script-content strong,
.message-body strong {
  color: var(--color-primary-dark);
}

.script-panel,
.copilot-panel {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.script-card {
  min-height: 320px;
  max-height: 100%;
  flex: 0 0 var(--script-card-height, 58%);
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  background:
    linear-gradient(rgba(21, 94, 239, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 94, 239, 0.03) 1px, transparent 1px),
    var(--color-surface-soft);
  background-size: 32px 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.script-card h2 {
  margin: 0;
  color: var(--color-heading);
  font-size: 1.45rem;
}

.script-goal,
.route-hint {
  margin: var(--space-xs) 0 var(--space-md);
  color: var(--color-muted);
  line-height: 1.5;
}

.script-content {
  min-height: 0;
  flex: 1;
  overflow: auto;
  padding-top: var(--space-sm);
  padding-right: var(--space-sm);
  font-size: 0.94rem;
  line-height: 1.52;
}

.vertical-resizer {
  height: 8px;
  min-height: 8px;
  cursor: row-resize;
  border-radius: 999px;
  position: relative;
  flex: 0 0 8px;
}

.vertical-resizer::before {
  content: "";
  height: 2px;
  position: absolute;
  inset: 3px var(--space-lg) auto;
  background: transparent;
  border-radius: inherit;
  transition: background 140ms ease;
}

.vertical-resizer:hover::before,
.vertical-resizer.is-dragging::before {
  background: var(--color-primary);
}

.route-checklist {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0 0;
  padding: 0;
  list-style: none;
}

.route-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.route-item.is-active {
  border-color: #b7c9f8;
  box-shadow: var(--shadow-focus);
}

.route-item.is-done {
  background: var(--color-success-soft);
  border-color: #b9e6ce;
}

.route-item input {
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
}

.call-not-started .route-item,
.call-not-started .chat-composer,
.call-not-started .quick-actions {
  opacity: 0.72;
}

.route-item strong {
  display: block;
  color: var(--color-heading);
  font-size: 0.95rem;
}

.route-item span {
  display: block;
  margin-top: var(--space-xs);
  color: var(--color-muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.retry-button {
  justify-self: start;
  margin: 0;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  align-items: center;
}

.quick-action {
  min-height: 30px;
  padding: 0.34rem 0.5rem;
  color: var(--color-primary);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.15;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.quick-action:hover {
  color: var(--color-primary-dark);
  background: var(--color-primary-soft);
  border-color: #b7c9f8;
  transform: translateY(-1px);
}

.quick-action:disabled {
  cursor: wait;
  opacity: 0.6;
  transform: none;
}

.chat-messages {
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  overflow: auto;
  padding: var(--space-sm);
  background:
    linear-gradient(rgba(21, 94, 239, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(21, 94, 239, 0.035) 1px, transparent 1px),
    #f8fbff;
  background-size: 34px 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.script-panel .chat-messages {
  min-height: 210px;
  max-height: none;
  flex: 1 1 0;
}

.empty-chat {
  max-width: 580px;
  margin: auto;
  text-align: center;
}

.empty-chat h2 {
  margin: 0;
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.35;
  letter-spacing: 0;
}

.chat-message {
  width: min(780px, 92%);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 28px rgba(15, 35, 75, 0.08);
}

.chat-message.user {
  align-self: flex-end;
  color: #ffffff;
  background: linear-gradient(135deg, #155eef, #0f46b8);
  border-color: #155eef;
}

.chat-message.assistant {
  align-self: flex-start;
  background: #ffffff;
  border-color: #cfdaf0;
}

.message-meta {
  margin-bottom: var(--space-xs);
  color: inherit;
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 900;
  opacity: 0.72;
  text-transform: uppercase;
}

.message-body {
  overflow-wrap: anywhere;
  line-height: 1.6;
}

.chat-composer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-sm);
  align-items: end;
  flex: 0 0 auto;
}

.chat-composer textarea {
  height: 58px;
  min-height: 56px;
  max-height: 120px;
  resize: none;
}

.chat-composer .button {
  width: auto;
  min-width: 90px;
  min-height: 44px;
  height: 44px;
  align-self: end;
  margin: 0;
  padding: 0.72rem 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(8px);
}

.modal-card {
  width: min(560px, 100%);
  padding: var(--space-lg);
}

.modal-actions {
  padding-top: var(--space-sm);
}

/* Dashboard and history */
.dashboard-shell {
  width: min(1320px, calc(100% - 2rem));
}

.dashboard-hero {
  margin-bottom: var(--space-lg);
}

.filter-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr)) auto auto;
  gap: var(--space-sm);
  align-items: end;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.filter-bar label {
  display: grid;
  gap: var(--space-xs);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.metric-card {
  min-height: 132px;
  display: grid;
  align-content: space-between;
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.metric-card span {
  color: var(--color-muted);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.metric-card strong {
  overflow-wrap: anywhere;
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: 2.55rem;
  line-height: 1;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.data-card {
  min-width: 0;
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.data-card::before,
.metric-card::before,
.workflow-card::before {
  content: "";
  height: 3px;
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.section-heading h2 {
  font-size: 1.05rem;
}

.inline-link {
  margin: 0;
  white-space: nowrap;
}

.table-wrap {
  width: 100%;
  overflow: auto;
}

table {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
}

th,
td {
  padding: 0.9rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--color-muted);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

td {
  color: var(--color-text);
  line-height: 1.35;
}

tr:last-child td {
  border-bottom: 0;
}

.empty-cell {
  color: var(--color-muted);
  text-align: center;
}

.muted-cell {
  color: var(--color-muted);
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.table-actions .button {
  margin: 0;
}

.status-badge {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.55rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-code);
  font-size: 0.72rem;
  font-weight: 900;
}

.status-badge.closed {
  color: var(--color-success);
  background: var(--color-success-soft);
}

.status-badge.followup {
  color: var(--color-warning);
  background: var(--color-warning-soft);
}

.status-badge.not_closed {
  color: var(--color-danger);
  background: var(--color-danger-soft);
}

.status-badge.open {
  color: var(--color-info);
  background: var(--color-primary-soft);
}

.result-chart {
  display: grid;
  gap: var(--space-md);
}

.chart-row {
  display: grid;
  gap: var(--space-xs);
}

.chart-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  font-weight: 850;
}

.chart-label span {
  color: var(--color-muted);
}

.chart-track {
  height: 12px;
  overflow: hidden;
  background: #e6ecf5;
  border-radius: 999px;
}

.chart-track span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: inherit;
}

.detail-modal {
  width: min(940px, 100%);
  max-height: min(86vh, 860px);
  overflow: auto;
}

.modal-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.modal-detail-header h2 {
  font-size: 1.4rem;
}

.call-detail-content {
  display: grid;
  gap: var(--space-lg);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.detail-grid strong {
  overflow-wrap: anywhere;
}

.detail-section h3 {
  margin: 0 0 var(--space-sm);
  color: var(--color-muted);
  font-family: var(--font-code);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.detail-chat {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: var(--color-surface-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.script-detail-item {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.script-detail-item summary {
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 850;
}

.script-detail-item div {
  margin-top: var(--space-sm);
}

/* Settings placeholder */
.app-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--space-xl);
}

.settings-panel {
  width: min(620px, 100%);
  padding: var(--space-xl);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.settings-panel h1 {
  margin: 0 0 var(--space-sm);
  color: var(--color-heading);
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0;
}

.settings-panel p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 980px) {
  .filter-bar,
  .metric-grid,
  .dashboard-grid,
  .detail-grid,
  .settings-grid,
  .chat-shell {
    grid-template-columns: 1fr;
  }

  .panel-resizer {
    display: none;
  }

  .vertical-resizer {
    display: none;
  }

  .chat-shell {
    height: auto;
  }

  .briefing-panel,
  .copilot-panel {
    min-height: auto;
  }

  .chat-messages {
    min-height: 420px;
  }

  .quick-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chat-composer {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    padding: var(--space-md);
  }

  .topbar-actions,
  .topnav {
    width: 100%;
    flex-wrap: wrap;
    margin-left: 0;
  }

  .topnav {
    order: 3;
  }
}

@media (max-width: 820px) {
  .auth-shell {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .auth-copy h1 {
    font-size: 3.5rem;
  }

  .page-hero h1 {
    font-size: 2.85rem;
  }

  .metric-card strong {
    font-size: 2.15rem;
  }

  .two-columns,
  .three-columns,
  .checkbox-group,
  .summary-grid,
  .stepper {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .form-actions .button {
    width: 100%;
  }
}