/* ============================================================
   CHATIS LOCAL - CONFIGURATOR UI STYLES
   ============================================================ */

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #181b24;
  --bg-card: #202430;
  --bg-input: #12141c;
  --accent: #9146FF;
  --accent-hover: #772ce8;
  --accent-light: #bf94ff;
  --text-main: #f0f2f5;
  --text-muted: #9ba1b0;
  --border: #2c3242;
  --border-focus: #9146FF;
  --success: #00e676;
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.3);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: 'Open Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 48px;
  width: 100%;
}

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(145, 70, 255, 0.35);
}

.brand-text h1 {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-text h1 span.badge-tag {
  font-size: 0.72rem;
  background: linear-gradient(135deg, var(--accent), #5c20c9);
  color: #fff;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.brand-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.server-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(0, 230, 118, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 230, 118, 0); }
}

.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--border);
  border-color: var(--accent);
}

/* Main Grid Layout */
.main-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

@media (max-width: 900px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

/* Cards */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 18px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.reset-settings-btn {
  margin: -8px 0 16px;
  font-size: 0.78rem;
}

/* Channel Input Hero */
.channel-box {
  margin-bottom: 22px;
}

.channel-box label {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon svg {
  position: absolute;
  left: 14px;
  fill: var(--text-muted);
  pointer-events: none;
}

.input-with-icon input[type="text"] {
  padding-left: 42px;
}

.channel-suggestions {
  margin-top: 6px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-muted);
  font-size: 0.82rem;
}

.channel-suggestions button {
  width: 100%;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--text-main);
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.channel-suggestions button:hover {
  color: var(--accent-light);
}

input[type="text"],
input[type="number"],
select {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(145, 70, 255, 0.25);
}

/* Options 2-Column Grid */
.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .options-grid {
    grid-template-columns: 1fr;
  }
}

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

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.field-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.settings-subsection {
  border-top: 1px solid var(--border);
  padding-top: 12px;
  margin-top: 16px;
}

.settings-subsection > strong {
  display: block;
  color: var(--accent-light);
  font-size: 0.82rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.range-value {
  color: var(--accent-light);
}

.color-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-picker-row input[type="color"] {
  width: 48px;
  height: 42px;
  padding: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
}

.color-picker-row input[type="text"] {
  flex: 1;
}

/* Checkbox switches */
.checkbox-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  cursor: pointer;
  user-select: none;
  transition: border-color 0.2s;
}

.checkbox-item:hover {
  border-color: var(--accent);
}

.checkbox-item span {
  font-size: 0.9rem;
  font-weight: 500;
}

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

.fade-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 6px;
}

.fade-controls input[type="number"] {
  width: 80px;
}

/* Live Preview Panel */
.preview-panel {
  display: flex;
  flex-direction: column;
}

.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.preview-bg-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  background: var(--bg-input);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.bg-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.2s;
}

.bg-btn.active {
  background: var(--accent);
  color: #ffffff;
}

.bg-custom-control {
  min-height: 30px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
}

.bg-custom-control input[type="color"] {
  width: 24px;
  height: 22px;
  padding: 1px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
}

.preview-mode-picker {
  display: flex;
  gap: 6px;
  margin: 0 0 6px;
}

.preview-mode-btn {
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
}

.preview-mode-btn.active {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.preview-mode-label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* Preview Box Frame */
.preview-box {
  flex: 1;
  min-height: 420px;
  border-radius: var(--radius-md);
  border: 2px dashed var(--border);
  position: relative;
  overflow: hidden;
  background-color: #0b0c10;
  transition: background-color 0.3s;
}

.preview-box.bg-transparent {
  background-color: transparent;
}

.preview-box.bg-dark {
  background-color: #0b0c10;
}

.preview-box.bg-light {
  background-color: #f5f5f7;
}

.preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  position: absolute;
  top: 0;
  left: 0;
}

.preview-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.btn-test {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-main);
  padding: 10px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-test:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* OBS URL Output Card */
.obs-section {
  margin-top: 24px;
  background: linear-gradient(135deg, #1b1928, #181b24);
  border: 1px solid rgba(145, 70, 255, 0.4);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: 0 8px 24px rgba(145, 70, 255, 0.12);
}

.obs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.obs-header h2 {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.url-bar-container {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.url-bar-container input {
  font-family: 'Source Code Pro', monospace;
  font-size: 0.9rem;
  background: rgba(0, 0, 0, 0.5);
  color: var(--accent-light);
  border: 1px solid var(--border);
}

.btn-copy {
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(145, 70, 255, 0.4);
}

.btn-copy:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-copy.copied {
  background: var(--success);
  box-shadow: 0 4px 14px rgba(0, 230, 118, 0.4);
}

/* Quick instructions list */
.obs-guide {
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.obs-guide ol {
  padding-left: 20px;
}

.obs-guide li {
  margin-bottom: 6px;
}

.obs-guide strong {
  color: #ffffff;
}

/* Modal for IP / Port Configuration */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  max-width: 480px;
  width: 90%;
  box-shadow: var(--shadow-lg);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.network-ips-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.network-ips-box ul {
  padding-left: 18px;
  margin-top: 6px;
  font-family: monospace;
  color: var(--accent-light);
}

/* Footer */
footer {
  margin-top: auto;
  padding: 24px 20px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

footer a {
  color: var(--accent-light);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}