@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Space+Grotesk:wght@400;500;700&display=swap');

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

input, textarea, select {
  color: inherit;
  background: #fff;
}

.hidden { display: none !important; }

:root {
  --bg: #fffef5;
  --bg-dark: #0a0a0a;
  --border: #0a0a0a;
  --text: #0a0a0a;
  --text-light: #fffef5;
  --text-muted: #666;
  --accent: #e85d04;
  --shadow: 4px 4px 0 #0a0a0a;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Space Grotesk', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }

/* Animations */
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Loading Screen */
.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-content {
  text-align: center;
}

.loading-logo {
  font-family: 'Space Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.loading-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}

/* Auth Screen */
.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: 
    linear-gradient(90deg, var(--border) 1px, transparent 1px) 0 0 / 60px 60px,
    linear-gradient(var(--border) 1px, transparent 1px) 0 0 / 60px 60px;
  background-color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.auth-box {
  width: 100%;
  max-width: 420px;
  background: var(--bg);
  border: 3px solid var(--border);
  padding: 3rem;
  box-shadow: 8px 8px 0 var(--border);
}

.auth-logo {
  font-family: 'Space Mono', monospace;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 0.25rem;
  text-align: center;
}

.auth-subtitle {
  font-family: 'Space Mono', monospace;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 2.5rem;
  text-align: center;
}

.auth-form {
  display: flex;
  flex-direction: column;
}

.auth-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.phone-input {
  display: flex;
  margin-bottom: 1rem;
}

.phone-input select,
.phone-input input {
  height: 52px;
  padding: 0 1rem;
  border: 2px solid var(--border);
  font-size: 1rem;
  background: #fff;
  color: var(--text);
  outline: none;
}

.phone-input select {
  width: 75px;
  font-family: 'Space Mono', monospace;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 10 10'%3E%3Cpath fill='%230a0a0a' d='M5 7L1 3h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 8px center;
  background-color: var(--bg);
}

.phone-input input {
  flex: 1;
  border-left: none;
  font-family: 'Space Grotesk', sans-serif;
}

.phone-input:focus-within select,
.phone-input:focus-within input {
  border-color: var(--text);
}

.auth-form input {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border);
  font-size: 1rem;
  font-family: 'Space Grotesk', sans-serif;
  background: #fff;
  color: var(--text);
  margin-bottom: 1rem;
  outline: none;
}

.auth-form input:focus {
  box-shadow: var(--shadow);
}

.auth-form input::placeholder {
  color: #999;
}

.auth-form button[type="submit"] {
  width: 100%;
  padding: 1.25rem;
  background: var(--bg-dark);
  color: var(--text-light);
  border: 2px solid var(--border);
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.1s;
}

.auth-form button[type="submit"]:hover {
  background: var(--accent);
  color: var(--text-light);
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.auth-form button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-error {
  margin-top: 1.5rem;
  padding: 1rem;
  background: #fff;
  border: 2px solid #dc2626;
  color: #dc2626;
  font-size: 0.875rem;
  text-align: center;
  font-family: 'Space Mono', monospace;
}

.resend-link {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.resend-link a {
  color: var(--accent);
  text-decoration: underline;
  cursor: pointer;
}

/* App Layout */
.app {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg);
  border-left: 2px solid var(--border);
  border-right: 2px solid var(--border);
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  background: var(--bg-dark);
  color: var(--text-light);
  border-bottom: 2px solid var(--border);
  border-left: 4px solid var(--accent);
  flex-shrink: 0;
}

.header-logo {
  font-family: 'Space Mono', monospace;
  font-size: 1.125rem;
  font-weight: 700;
}

.header-actions {
  display: flex;
  gap: 0.375rem;
  justify-content: flex-end;
  align-items: center;
}

.btn-header {
  padding: 0.4375rem 0.75rem;
  font-size: 0.6875rem;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  color: var(--text-light);
  background: transparent;
  border: 1.5px solid var(--text-light);
  cursor: pointer;
  transition: all 0.1s;
  white-space: nowrap;
}

.btn-header:hover {
  background: var(--text-light);
  color: var(--bg-dark);
}

.btn-header.active {
  background: var(--accent);
  color: var(--text-light);
  border-color: var(--accent);
}

.btn-header.active:hover {
  background: var(--accent);
  opacity: 0.9;
}

/* Chat Stats Bar */
.chat-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.4375rem 1rem;
  background: #f5f5ef;
  border-bottom: 2px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 0.6875rem;
  color: var(--text-muted);
  flex-shrink: 0;
}

.chat-stats .stat {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.chat-stats .stat-label {
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.7;
}

.chat-stats .stat span:not(.stat-label) {
  color: var(--text);
  font-weight: 500;
}

.model-selector {
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.model-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  color: var(--text-muted);
}

.model-checkboxes {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.model-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
  font-family: 'Space Grotesk', sans-serif;
}

.model-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent);
}

.message-model-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
  font-weight: 700;
}

.playground-config {
  padding: 1rem;
  border-bottom: 2px solid var(--border);
  background: #f9f9f4;
}

.playground-header {
  margin-bottom: 0.75rem;
}

.playground-header h3 {
  font-family: 'Space Mono', monospace;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin: 0;
  line-height: 1.2;
}

.model-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.model-loading {
  text-align: center;
  padding: 1rem;
  color: var(--text-muted);
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
}

.model-dropdown-wrapper {
  position: relative;
}

.model-dropdown-btn {
  width: 100%;
  padding: 0.75rem;
  background: #fff;
  border: 2px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.1s;
}

.model-dropdown-btn:hover {
  border-color: var(--accent);
}

.model-dropdown-btn.open {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}

.dropdown-arrow {
  font-size: 0.6rem;
  transition: transform 0.2s;
}

.model-dropdown-btn.open .dropdown-arrow {
  transform: rotate(180deg);
}

.model-dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 0.25rem;
  background: #fff;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem;
}

.model-dropdown-content.hidden {
  display: none;
}

.model-search-input {
  width: 100%;
  padding: 0.5rem;
  border: 2px solid var(--border);
  font-size: 0.75rem;
  font-family: 'Space Grotesk', sans-serif;
  background: #fff;
  outline: none;
}

.model-search-input:focus {
  border-color: var(--accent);
}

.model-search-input::placeholder {
  color: #999;
}

.btn-clear-models {
  padding: 0.5rem;
  font-size: 0.7rem;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all 0.1s;
}

.btn-clear-models:hover {
  background: var(--border);
  color: var(--text-light);
}

.model-checkbox-container {
  max-height: 250px;
  overflow-y: auto;
  border: 2px solid var(--border);
  background: #fff;
}

.model-checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid #eee;
}

.model-checkbox-item:last-child {
  border-bottom: none;
}

.model-checkbox-item:hover {
  background: #f5f5f5;
}

.model-checkbox-input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.model-checkbox-label {
  flex: 1;
  font-size: 0.75rem;
  line-height: 1.4;
}

.model-checkbox-label strong {
  color: var(--text);
}

.model-checkbox-label small {
  color: var(--text-muted);
  font-size: 0.65rem;
}

.model-no-results {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
}

.usage-stats {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid #eee;
}

/* Chat Container */
.chat-container {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.messages {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  flex: 1;
}

.welcome {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
}

.welcome p {
  font-family: 'Space Mono', monospace;
  font-size: 1rem;
}

/* Messages */
.message {
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: fadeSlide 0.2s ease;
}

.message-user {
  align-self: flex-end;
  max-width: 85%;
}

.message-user .message-content {
  background: var(--bg-dark);
  color: var(--text-light);
  border: 2px solid var(--border);
  padding: 1.25rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.message-assistant {
  align-self: flex-start;
  max-width: 90%;
}

.message-assistant .message-content {
  background: #fff;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Inline code */
.message-content code {
  background: #f0f0e8;
  padding: 2px 6px;
  font-family: 'Space Mono', monospace;
  font-size: 0.8125rem;
  border: 1px solid var(--border);
}

/* Lists */
.message-content ul {
  margin: 0.5rem 0;
  padding-left: 1.5rem;
  list-style: disc;
}

.message-content ul li {
  margin: 0.25rem 0;
  line-height: 1.5;
}

/* Code blocks */
.message-content pre {
  background: var(--bg-dark);
  color: var(--text-light);
  border: 2px solid var(--border);
  padding: 1rem;
  overflow-x: auto;
  margin: 0.75rem 0;
}

.message-content pre code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-light);
  font-size: 0.8125rem;
  line-height: 1.5;
}

/* Streaming indicator */
.streaming .message-content::after {
  content: '_';
  animation: blink 0.6s infinite;
  color: var(--accent);
  font-weight: 700;
}

/* Tool blocks */
.tool-block {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 2px solid var(--border);
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  margin-top: 0.75rem;
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.75rem 1rem;
  background: var(--bg-dark);
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  user-select: none;
}

.tool-toggle {
  margin-left: auto;
  font-size: 10px;
  transition: transform 0.15s ease;
}

.tool-block:not(.collapsed) .tool-toggle {
  transform: rotate(90deg);
}

.tool-body {
  border-top: 2px solid var(--border);
}

.tool-section {
  padding: 0.75rem 1rem;
}

.tool-section:not(:last-child) {
  border-bottom: 2px solid var(--border);
}

.tool-label {
  font-size: 0.625rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.tool-input, .tool-result {
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.5;
  max-height: 150px;
  overflow-y: auto;
}

.tool-block.collapsed .tool-body {
  display: none;
}

.tool-result.loading {
  color: var(--text-muted);
}

.tool-result.loading::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: 8px;
  vertical-align: middle;
}

/* Input Area */
.input-area {
  padding: 1.5rem;
  background: var(--bg);
  border-top: 3px solid var(--border);
  flex-shrink: 0;
}

.input-wrapper {
  display: flex;
  gap: 1rem;
  align-items: stretch;
}

#input {
  flex: 1;
  padding: 1rem;
  border: 2px solid var(--border);
  font-size: 1rem;
  font-family: 'Space Grotesk', sans-serif;
  background: #fff;
  color: var(--text);
  resize: none;
  min-height: 54px;
  max-height: 150px;
  outline: none;
}

#input:focus {
  box-shadow: var(--shadow);
}

#input::placeholder {
  color: #999;
}

.btn-send {
  padding: 1rem 2rem;
  background: var(--accent);
  color: var(--text-light);
  border: 2px solid var(--border);
  font-size: 1rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.1s;
  flex-shrink: 0;
  align-self: stretch;
}

.btn-send:hover:not(:disabled) {
  background: var(--bg-dark);
  color: var(--text-light);
}

.btn-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-send .stop-icon {
  display: none;
}

.btn-send.streaming {
  background: #dc2626;
  border-color: #dc2626;
}

.btn-send.streaming .send-icon {
  display: none;
}

.btn-send.streaming .stop-icon {
  display: inline;
}

/* Mic Button */
.btn-mic {
  width: 54px;
  min-height: 54px;
  align-self: stretch;
  background: #fff;
  border: 2px solid var(--border);
  cursor: pointer;
  transition: all 0.1s;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
}

.btn-mic:hover {
  background: var(--bg-dark);
  color: var(--text-light);
  box-shadow: var(--shadow);
}

.btn-mic.recording {
  background: #dc2626;
  border-color: #dc2626;
  color: #fff;
  animation: pulse 1s infinite;
}

.btn-mic.transcribing {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  opacity: 0.7;
  cursor: wait;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* JSON syntax highlighting */
.json-key { color: #0369a1; }
.json-string { color: #15803d; }
.json-number { color: #b45309; }
.json-bool { color: #7c3aed; }
.json-null { color: #6b7280; }

/* Settings Modal */
.settings-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.settings-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.settings-content {
  position: relative;
  width: 90%;
  max-width: 600px;
  max-height: 80vh;
  background: var(--bg);
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  z-index: 1001;
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 2px solid var(--border);
  background: var(--bg-dark);
  color: var(--text-light);
}

.settings-header h2 {
  font-family: 'Space Mono', monospace;
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
}

.btn-close {
  width: 32px;
  height: 32px;
  font-size: 1.5rem;
  line-height: 1;
  background: transparent;
  border: 2px solid var(--text-light);
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.1s;
}

.btn-close:hover {
  background: var(--text-light);
  color: var(--bg-dark);
}

.settings-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.settings-section {
  margin-bottom: 2rem;
}

.settings-section h3 {
  font-family: 'Space Mono', monospace;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--text);
}

.integrations-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.integration-item {
  border: 2px solid var(--border);
  padding: 1rem;
  background: var(--bg);
}

.integration-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.integration-name {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.875rem;
}

.integration-status {
  font-size: 0.6875rem;
  padding: 0.3125rem 0.625rem;
  border: 1.5px solid var(--border);
  font-family: 'Space Mono', monospace;
  border-radius: 2px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.integration-status.connected {
  background: #22c55e;
  color: #fff;
  border-color: #16a34a;
}

.integration-status.disconnected {
  background: #f3f4f6;
  color: #6b7280;
  border-color: #d1d5db;
}

.integration-connections {
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.connection-item {
  padding: 0.75rem;
  background: #f9fafb;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}

.connection-info {
  flex: 1;
}

.connection-email {
  font-weight: 500;
  font-family: 'Space Mono', monospace;
}

.connection-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.connection-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-connection {
  padding: 0.375rem 0.75rem;
  font-size: 0.75rem;
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  cursor: pointer;
  transition: all 0.1s;
}

.btn-connection:hover {
  background: var(--border);
  color: var(--bg);
}

.btn-connection.primary {
  background: var(--accent);
  color: var(--text-light);
  border-color: var(--accent);
}

.btn-connection.primary:hover {
  background: var(--bg-dark);
  border-color: var(--bg-dark);
}

.btn-connection.danger {
  background: #dc2626;
  color: var(--text-light);
  border-color: #dc2626;
}

.btn-connection.danger:hover {
  background: #991b1b;
  border-color: #991b1b;
}

.loading-integrations {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-family: 'Space Mono', monospace;
}

.no-connections {
  padding: 1rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  font-family: 'Space Mono', monospace;
}

/* Responsive */
@media (max-width: 600px) {
  .app {
    max-width: 100%;
    border-left: none;
    border-right: none;
  }
  
  .auth-box {
    padding: 2rem;
    box-shadow: 4px 4px 0 var(--border);
  }
  
  .chat-container {
    padding: 1rem;
  }
  
  .message-user, .message-assistant {
    max-width: 95%;
  }
  
  .header {
    padding: 0.75rem 1rem;
  }
  
  .header-logo {
    font-size: 1rem;
  }
  
  .header-actions {
    gap: 0.25rem;
    flex-shrink: 1;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  
  .header-actions::-webkit-scrollbar {
    display: none;
  }
  
  .btn-header {
    padding: 0.375rem 0.5rem;
    font-size: 0.625rem;
    min-width: auto;
    flex-shrink: 0;
  }
  
  .chat-stats {
    gap: 1rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.625rem;
    flex-wrap: wrap;
  }
  
  .chat-stats .stat {
    gap: 0.25rem;
  }
  
  .input-area {
    padding: 1rem;
  }
  
  .btn-send {
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
  }

  .settings-content {
    width: 100%;
    max-height: 100vh;
    margin: 0;
  }
  
  .settings-header {
    padding: 1rem;
  }
  
  .settings-header h2 {
    font-size: 1rem;
  }
  
  .settings-body {
    padding: 1rem;
  }
  
  .integration-item {
    padding: 0.875rem;
  }
  
  .integration-header {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .integration-name {
    font-size: 0.8125rem;
  }
  
  .integration-status {
    font-size: 0.625rem;
    padding: 0.25rem 0.5rem;
  }
  
  .connection-item {
    padding: 0.625rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .connection-actions {
    width: 100%;
    justify-content: flex-end;
  }
  
  .btn-connection {
    font-size: 0.6875rem;
    padding: 0.3125rem 0.625rem;
  }
}