@font-face {
  font-family: 'Monument Extended';
  src: url('/fonts/MonumentExtended-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('/fonts/Satoshi-Regular.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Satoshi';
  src: url('/fonts/Satoshi-Bold.woff2') format('woff2');
  font-weight: bold;
  font-style: normal;
  font-display: swap;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0; }
}

@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 20px var(--color-accent-glow); }
  50% { box-shadow: 0 0 40px var(--color-accent-glow), 0 0 60px rgba(0, 124, 240, 0.1); }
}

:root {
  --color-primary: #080810;
  --color-background: #0c0c16;
  --color-surface: rgba(255, 255, 255, 0.03);
  --color-surface-hover: rgba(255, 255, 255, 0.06);
  --color-border: rgba(255, 255, 255, 0.07);
  --color-border-accent: rgba(0, 124, 240, 0.4);
  --color-text: #ededed;
  --color-text-muted: #888;
  --color-text-faint: #555;
  --color-accent: #007cf0;
  --color-accent-bright: #3b9eff;
  --color-accent-glow: rgba(0, 124, 240, 0.25);
  --color-success: #22c55e;
  --color-success-glow: rgba(34, 197, 94, 0.3);
  /* Status colors not present in the marketing site's palette (no app-state
     needs there) — picked to sit naturally next to the blue/near-black base. */
  --color-warning: #eab308;
  --color-warning-glow: rgba(234, 179, 8, 0.3);
  --color-error: #ef4444;
  --color-error-glow: rgba(239, 68, 68, 0.3);

  --font-primary: 'Monument Extended', 'Satoshi', sans-serif;
  --font-secondary: 'Satoshi', sans-serif;

  --border-radius-sm: 8px;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(0, 124, 240, 0.15);
  --shadow-glow-sm: 0 0 20px rgba(0, 124, 240, 0.1);

  color-scheme: dark;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-primary);
  background-image:
    radial-gradient(ellipse 70% 60% at 50% -5%, rgba(0, 124, 240, 0.1), transparent 65%),
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.035) 1px, transparent 0);
  background-size: 100% 100%, 36px 36px;
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-secondary);
  min-height: 100vh;
}

h1, h2, h3 {
  font-family: var(--font-primary);
  font-weight: 400;
  color: var(--color-text);
}

::selection {
  background: var(--color-accent);
  color: white;
}

.gradient-text {
  background: linear-gradient(135deg, #fff 0%, var(--color-accent-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* ─── Login screen ─── */

.center-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  border-radius: var(--border-radius-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-card);
}

.card h1 {
  font-size: 20px;
  letter-spacing: 0.01em;
  margin: 0 0 28px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--color-text);
  font-family: var(--font-secondary);
  font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus {
  outline: none;
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-glow-sm);
}

button {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--border-radius-sm);
  border: none;
  background: var(--color-accent);
  color: white;
  font-family: var(--font-secondary);
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 8px;
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
}

button:hover {
  background: var(--color-accent-bright);
  box-shadow: var(--shadow-glow);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  opacity: 0.6;
  cursor: default;
  box-shadow: none;
}

.error-msg {
  color: var(--color-error);
  font-size: 13px;
  margin-top: 12px;
  min-height: 16px;
}

/* ─── Chat layout ─── */

.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
}

header h1 {
  font-size: 16px;
  letter-spacing: 0.01em;
}

header button {
  width: auto;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 8px 16px;
  font-weight: normal;
  margin-top: 0;
}

header button:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
  box-shadow: none;
  border-color: var(--color-border-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.view-toggle {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.view-toggle button {
  width: auto;
  background: transparent;
  border: none;
  border-radius: 0;
  color: var(--color-text-muted);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: normal;
  margin-top: 0;
}

.view-toggle button.active {
  background: var(--color-accent);
  color: white;
  font-weight: bold;
  box-shadow: none;
}

.view-toggle button:hover:not(.active) {
  background: var(--color-surface-hover);
  color: var(--color-text);
  box-shadow: none;
}

#messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.msg-user {
  align-self: flex-end;
  background: var(--color-accent);
  color: white;
  padding: 11px 16px;
  border-radius: var(--border-radius) var(--border-radius) 2px var(--border-radius);
  max-width: 70%;
  font-size: 14px;
}

.msg-meta {
  color: var(--color-text-faint);
  font-size: 12px;
  align-self: flex-start;
}

.report {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
  width: 100%;
}

.tool-card {
  border-radius: var(--border-radius);
  padding: 14px 16px;
  font-size: 13px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition);
}

.tool-card.ok {
  border-left: 3px solid var(--color-success);
}

.tool-card.locked {
  border-left: 3px solid var(--color-warning);
}

.tool-card.err {
  border-left: 3px solid var(--color-error);
}

.tool-card h3 {
  margin: 0 0 8px;
  font-size: 13px;
  font-family: ui-monospace, monospace;
  font-weight: normal;
  color: var(--color-text);
}

.tool-card pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 480px;
  overflow-y: auto;
  color: var(--color-text-muted);
  font-size: 12px;
  font-family: ui-monospace, monospace;
}

.tool-card .status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  display: inline-block;
  font-weight: bold;
}

.tool-card.ok .status { color: var(--color-success); }
.tool-card.locked .status { color: var(--color-warning); }
.tool-card.err .status { color: var(--color-error); }

/* ─── Simple-view formatting ─── */

.friendly-simple-msg {
  color: var(--color-text-muted);
  font-size: 13px;
  margin: 0;
}

.friendly-fields {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  font-size: 13px;
  max-height: 480px;
  overflow-y: auto;
}

.friendly-fields dt {
  color: var(--color-text-faint);
  font-weight: normal;
  white-space: nowrap;
}

.friendly-fields dd {
  color: var(--color-text);
  word-break: break-word;
}

.friendly-fields a {
  font-size: 12px;
}

.friendly-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 11px;
  color: var(--color-text);
}

.chip-muted {
  color: var(--color-text-faint);
}

.friendly-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 480px;
  overflow-y: auto;
}

.friendly-list-item {
  border-left: 2px solid var(--color-border-accent);
  padding-left: 10px;
}

.friendly-more {
  color: var(--color-text-faint);
  font-size: 11px;
}

.friendly-empty {
  color: var(--color-text-faint);
  font-style: italic;
  font-size: 12px;
}

details.tech-details {
  margin-top: 10px;
}

details.tech-details summary {
  cursor: pointer;
  color: var(--color-text-faint);
  font-size: 11px;
}

details.tech-details summary:hover {
  color: var(--color-text-muted);
}

details.tech-details pre {
  margin-top: 8px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 180px;
  overflow-y: auto;
  color: var(--color-text-muted);
  font-size: 11px;
  font-family: ui-monospace, monospace;
}

#composer {
  display: flex;
  gap: 12px;
  padding: 18px 24px;
  border-top: 1px solid var(--color-border);
}

#composer input {
  flex: 1;
}

#composer button {
  width: auto;
  padding: 12px 24px;
  margin-top: 0;
}

/* ─── Quick Actions / password checker panels ─── */

.panel {
  margin: 0 24px;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.panel summary {
  cursor: pointer;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: bold;
  color: var(--color-text);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.panel summary::-webkit-details-marker {
  display: none;
}

.panel[open] summary {
  border-bottom: 1px solid var(--color-border);
}

.panel-content {
  padding: 14px 16px;
  max-height: 320px;
  overflow-y: auto;
}

.qa-group {
  margin-bottom: 14px;
}

.qa-group:last-child {
  margin-bottom: 0;
}

.qa-group h4 {
  font-family: var(--font-secondary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin: 0 0 8px;
  font-weight: bold;
}

.qa-button {
  width: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 12px;
  font-weight: normal;
  padding: 7px 12px;
  margin: 0 6px 6px 0;
  display: inline-block;
}

.qa-button:hover {
  background: var(--color-surface-hover);
  box-shadow: none;
  border-color: var(--color-border-accent);
}

.qa-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.qa-row input {
  flex: 1;
  padding: 8px 10px;
  font-size: 12px;
}

.qa-row button {
  width: auto;
  padding: 8px 14px;
  font-size: 12px;
  margin-top: 0;
  white-space: nowrap;
}

.password-check-note {
  color: var(--color-text-faint);
  font-size: 11px;
  margin-top: 8px;
  line-height: 1.5;
}

/* ─── Card header + expand button ─── */

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.expand-btn {
  width: auto;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-faint);
  padding: 5px;
  margin-top: 0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.expand-btn:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
  box-shadow: none;
  border-color: var(--color-border-accent);
}

/* ─── Card expand modal ─── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}

.modal-overlay[hidden] {
  display: none;
}

.modal-box {
  width: 100%;
  max-width: 720px;
  max-height: 85vh;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

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

.modal-header h3 {
  font-size: 14px;
  font-family: ui-monospace, monospace;
  font-weight: normal;
}

#modal-close {
  width: auto;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 6px;
  margin-top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 20px;
  overflow-y: auto;
}

.modal-body .friendly-fields,
.modal-body .friendly-list {
  max-height: none;
}

.modal-body pre {
  max-height: none;
  color: var(--color-text-muted);
  font-size: 12px;
  font-family: ui-monospace, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}