:root {
  /* Discord inspired dark color palette */
  --bg-app: #1e1f22;
  --bg-surface: #2b2d31;
  --bg-surface-elevated: #313338;
  --bg-input: #1e1f22;
  --bg-hover: #35373c;
  --bg-active: #404249;

  --border-subtle: #3f4147;
  --border-active: #5865f2;

  --text-primary: #f2f3f5;
  --text-secondary: #dbdee1;
  --text-muted: #949ba4;
  --text-placeholder: #5c626b;

  --accent-blurple: #5865f2;
  --accent-blurple-hover: #4752c4;
  --accent-blurple-glow: rgba(88, 101, 242, 0.35);

  --status-online: #23a55a;
  --status-offline: #80848e;
  --status-connecting: #f0b232;
  --status-error: #f23f43;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;

  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.28);
  --shadow-glow: 0 0 20px rgba(88, 101, 242, 0.25);
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Layout Shell */
.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.app-header {
  background-color: rgba(30, 31, 34, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-blurple) 0%, #3ba55d 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 14px var(--accent-blurple-glow);
  flex-shrink: 0;
}

.brand-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Bot Status Card */
.bot-status-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 0.4rem 0.85rem 0.4rem 0.5rem;
  transition: border-color var(--transition-fast);
}

.bot-status-card:hover {
  border-color: rgba(88, 101, 242, 0.5);
}

.bot-avatar-wrapper {
  position: relative;
  width: 34px;
  height: 34px;
}

.bot-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  background-color: var(--bg-app);
}

.status-indicator {
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--bg-surface);
  transition: background-color var(--transition-fast);
}

.status-indicator.online {
  background-color: var(--status-online);
}

.status-indicator.connecting {
  background-color: var(--status-connecting);
  animation: pulse-status 1.2s infinite ease-in-out;
}

.status-indicator.offline {
  background-color: var(--status-offline);
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.9); }
}

.bot-details {
  display: flex;
  flex-direction: column;
}

.bot-name-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.bot-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bot-badge {
  background-color: var(--accent-blurple);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.bot-server-count {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-icon-lock {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon-lock:hover {
  background: var(--bg-hover);
  color: #fff;
  border-color: var(--accent-blurple);
}

/* Main Layout Grid */
.main-layout {
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  flex: 1;
  width: 100%;
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

/* Control Panel (Left Column) */
.control-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.control-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.card-section {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast);
}

.card-section:focus-within {
  border-color: rgba(88, 101, 242, 0.4);
}

.section-title-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.step-badge {
  width: 24px;
  height: 24px;
  background-color: var(--accent-blurple);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76rem;
  font-weight: 700;
  flex-shrink: 0;
}

.section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  flex: 1;
}

.btn-text-action {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-text-action:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.limit-indicator {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-input);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
}

/* Form Controls */
.form-row {
  display: flex;
  gap: 1rem;
}

@media (max-width: 640px) {
  .form-row {
    flex-direction: column;
  }
}

.flex-1 {
  flex: 1;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
}

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

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.label-hint {
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--text-muted);
}

.custom-select-wrapper {
  position: relative;
}

.custom-select, .custom-input, .custom-textarea {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.65rem 0.85rem;
  outline: none;
  transition: all var(--transition-fast);
}

.custom-select {
  appearance: none;
  cursor: pointer;
  padding-right: 2.2rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23949ba4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
}

.custom-select:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.custom-select:focus, .custom-input:focus, .custom-textarea:focus {
  border-color: var(--accent-blurple);
  box-shadow: 0 0 0 2px var(--accent-blurple-glow);
}

.custom-textarea {
  resize: vertical;
  min-height: 75px;
  line-height: 1.45;
}

.char-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
  font-family: var(--font-mono);
}

/* Tabs */
.mode-toggle {
  display: flex;
  background: var(--bg-input);
  padding: 2px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

/* Dropzone */
.dropzone {
  border: 2px dashed var(--border-subtle);
  background-color: rgba(30, 31, 34, 0.4);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-normal);
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--accent-blurple);
  background-color: rgba(88, 101, 242, 0.08);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.file-input-hidden {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.dropzone-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.dropzone-icon-circle {
  width: 58px;
  height: 58px;
  background: rgba(88, 101, 242, 0.12);
  border: 1px solid rgba(88, 101, 242, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blurple);
  margin-bottom: 0.85rem;
  transition: transform var(--transition-fast);
}

.dropzone:hover .dropzone-icon-circle {
  transform: scale(1.08);
}

.dropzone-primary-text {
  font-size: 0.96rem;
  font-weight: 600;
  color: var(--text-primary);
}

.dropzone-secondary-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.highlight-link {
  color: var(--accent-blurple);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.dropzone-tip {
  margin-top: 0.9rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.kbd-pill {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* File Previews List */
.file-previews {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.previews-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.previews-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.previews-toolbar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.btn-toolbar {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.btn-clear {
  background: none;
  border: 1px solid transparent;
  color: var(--status-error);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.btn-clear:hover {
  background: rgba(242, 63, 67, 0.1);
  border-color: rgba(242, 63, 67, 0.3);
}

/* Batch Rename Bar */
.batch-rename-bar {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.6rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  animation: scale-in 0.2s ease-out;
}

.batch-rename-inputs {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex: 1;
}

.batch-rename-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.batch-rename-input {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.3rem 0.6rem;
  outline: none;
  width: 140px;
  transition: border-color var(--transition-fast);
}

.batch-rename-input:focus {
  border-color: var(--accent-blurple);
}

.batch-suffix-hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-blurple);
  font-weight: 600;
}

.btn-batch-apply {
  background: var(--accent-blurple);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.32rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-batch-apply:hover {
  background: var(--accent-blurple-hover);
}

.previews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.85rem;
}

.preview-item {
  position: relative;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  animation: scale-in 0.2s ease-out;
}

@keyframes scale-in {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.preview-thumb {
  width: 100%;
  height: 105px;
  object-fit: cover;
  background: #111;
}

.preview-info {
  padding: 0.55rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: var(--bg-surface);
}

.preview-rename-row {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.35rem;
  transition: border-color var(--transition-fast);
}

.preview-rename-row:focus-within {
  border-color: var(--accent-blurple);
}

.preview-rename-input {
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  width: 100%;
  outline: none;
  min-width: 0;
}

.preview-ext-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  flex-shrink: 0;
  user-select: none;
}

.preview-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-size {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.preview-original-hint {
  font-size: 0.65rem;
  color: var(--text-placeholder);
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-remove-thumb {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-remove-thumb:hover {
  background: var(--status-error);
  transform: scale(1.1);
}

/* Discord preview image filename badge */
.discord-filename-badge {
  position: absolute;
  bottom: 6px;
  left: 6px;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(4px);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 2px 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
  max-width: calc(100% - 12px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

/* Batch Size Meter */
.batch-size-meter {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.meter-bar-wrapper {
  flex: 1;
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
}

.meter-bar {
  height: 100%;
  background: var(--accent-blurple);
  border-radius: 3px;
  transition: width 0.3s ease, background-color 0.3s ease;
}

.meter-bar.warning {
  background: var(--status-connecting);
}

.meter-bar.danger {
  background: var(--status-error);
}

.meter-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* Color Picker */
.color-picker-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.75rem;
}

.color-input {
  appearance: none;
  -webkit-appearance: none;
  border: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  background: none;
}

.color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input::-webkit-color-swatch {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
}

.color-hex-text {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-primary);
}

/* Action Button */
.action-card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.btn-primary-send {
  width: 100%;
  background: var(--accent-blurple);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.95rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--accent-blurple-glow);
  transition: all var(--transition-fast);
}

.btn-primary-send:hover:not(:disabled) {
  background: var(--accent-blurple-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--accent-blurple-glow);
}

.btn-primary-send:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary-send:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

/* Progress bar */
.upload-progress-container {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: var(--bg-input);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-blurple) 0%, #23a55a 100%);
  border-radius: 4px;
  transition: width 0.2s ease-out;
}

.progress-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

/* =========================================
   Live Discord Chat Preview (Right Column)
   ========================================= */
.preview-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.preview-header-bar {
  background-color: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.preview-header-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-online);
  box-shadow: 0 0 8px rgba(35, 165, 90, 0.7);
}

.preview-channel-tag {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.preview-channel-tag .hash {
  color: var(--text-muted);
  font-weight: 700;
}

.preview-canvas {
  background-color: #313338; /* Discord channel bg color */
  padding: 1.5rem;
  flex: 1;
  overflow-y: auto;
}

.discord-message-group {
  display: flex;
  gap: 1rem;
}

.discord-avatar-col {
  flex-shrink: 0;
}

.discord-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background-color: #2b2d31;
}

.discord-content-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.discord-header-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.discord-author-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: #f2f3f5;
  cursor: pointer;
}

.discord-author-name:hover {
  text-decoration: underline;
}

.discord-bot-tag {
  background-color: var(--accent-blurple);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  text-transform: uppercase;
}

.discord-timestamp {
  font-size: 0.72rem;
  color: #949ba4;
}

.discord-text {
  font-size: 0.93rem;
  color: #dbdee1;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.4;
}

.discord-text .placeholder-text {
  color: #5c626b;
  font-style: italic;
}

/* Discord Embed Simulation */
.discord-embed {
  display: flex;
  background-color: #2b2d31;
  border-radius: 4px;
  overflow: hidden;
  max-width: 520px;
  margin-top: 0.35rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.embed-color-bar {
  width: 4px;
  background-color: var(--accent-blurple);
  flex-shrink: 0;
}

.embed-inner {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.embed-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.embed-description {
  font-size: 0.85rem;
  color: #dbdee1;
  white-space: pre-wrap;
}

/* Discord Attachment Grid Simulation */
.discord-attachment-grid {
  margin-top: 0.4rem;
  display: grid;
  gap: 0.5rem;
  max-width: 550px;
}

.discord-attachment-grid.single {
  grid-template-columns: 1fr;
}

.discord-attachment-grid.double {
  grid-template-columns: 1fr 1fr;
}

.discord-attachment-grid.multi {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.discord-preview-image-wrapper {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background-color: #1e1f22;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.discord-preview-image {
  width: 100%;
  max-height: 340px;
  object-fit: cover;
  display: block;
}

.preview-empty-state {
  border: 2px dashed #3f4147;
  border-radius: 8px;
  padding: 2.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: #5c626b;
  text-align: center;
  font-size: 0.85rem;
}

.preview-footer-tip {
  background-color: var(--bg-surface-elevated);
  border-top: 1px solid var(--border-subtle);
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Modals & Passcode Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}

.modal-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 2rem;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  text-align: center;
  animation: modal-entrance 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-entrance {
  from { opacity: 0; transform: scale(0.94) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-icon {
  width: 52px;
  height: 52px;
  background: rgba(88, 101, 242, 0.15);
  border: 1px solid rgba(88, 101, 242, 0.3);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-blurple);
  margin-bottom: 1rem;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.modal-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.auth-error-msg {
  color: var(--status-error);
  font-size: 0.8rem;
  font-weight: 600;
}

.btn-primary-modal {
  background: var(--accent-blurple);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-primary-modal:hover {
  background: var(--accent-blurple-hover);
}

/* Toast Notifications Hub */
.toast-hub {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2000;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  min-width: 300px;
  max-width: 420px;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.15rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  animation: toast-slide 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transition: all 0.25s ease;
}

@keyframes toast-slide {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.toast.toast-success {
  border-left: 4px solid var(--status-online);
}

.toast.toast-error {
  border-left: 4px solid var(--status-error);
}

.toast-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.toast-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
}

.toast-msg {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.toast-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-blurple);
  text-decoration: none;
  margin-top: 0.3rem;
  display: inline-block;
}

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

.btn-toast-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
}

.btn-toast-close:hover {
  color: #fff;
}

/* Helpers */
.hidden {
  display: none !important;
}