/* ============================================================
   IELTS Task 1 Vault - Pure Black & White Minimalist Design System
   ============================================================ */

:root {
  /* Monochrome Palette */
  --c-black-900: #0D0E11; /* Pure jet black */
  --c-black-800: #181A20;
  --c-black-700: #262933;
  --c-gray-500: #6B7280;
  --c-gray-400: #9CA3AF;
  --c-gray-300: #D1D5DB;
  --c-gray-200: #E5E7EB; /* Subtle divider border */
  --c-gray-100: #F3F4F6; /* Card backgrounds */
  --c-gray-50:  #F9FAFB;
  --c-white:    #FFFFFF;
  --c-canvas:   #EEF0F4; /* Light clean canvas */

  /* Functional */
  --radius-dock: 24px;
  --radius-card: 22px;
  --radius-sm:   10px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-shell: 0 24px 64px -12px rgba(0, 0, 0, 0.08), 0 4px 16px rgba(0, 0, 0, 0.03);
  --shadow-card:  0 4px 16px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 10px 24px rgba(0, 0, 0, 0.08);

  /* Fonts */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--c-white);
  color: var(--c-black-900);
  height: 100vh;
  width: 100vw;
  margin: 0;
  padding: 0;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Login Screen Overlay
   ============================================================ */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--c-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.login-card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: 28px;
  width: 100%;
  max-width: 440px;
  padding: 40px 36px;
  box-shadow: var(--shadow-shell);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.login-badge {
  width: 48px;
  height: 48px;
  background: var(--c-black-900);
  color: var(--c-white);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 6px;
}

.login-brand h2 {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--c-black-900);
}

.login-brand p {
  font-size: 13px;
  color: var(--c-gray-500);
}

.login-alert {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  color: #DC2626;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.btn-block {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 14px;
  margin-top: 6px;
}

.btn-logout:hover {
  background: rgba(220, 38, 38, 0.2) !important;
  color: #EF4444 !important;
}

/* ============================================================
   Main Full-Page Application Shell
   ============================================================ */
.app-container {
  width: 100vw;
  height: 100vh;
  max-width: 100%;
  background: var(--c-white);
  border-radius: 0;
  box-shadow: none;
  display: flex;
  overflow: hidden;
  border: none;
}

/* ============================================================
   Left Jet-Black Pill Sidebar Dock
   ============================================================ */
.sidebar-dock {
  width: 80px;
  background-color: var(--c-black-900);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  margin: 16px 0 16px 16px;
  border-radius: var(--radius-dock);
  flex-shrink: 0;
  height: calc(100vh - 32px);
}

.dock-brand {
  width: 44px;
  height: 44px;
  background: var(--c-white);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dock-logo {
  font-weight: 800;
  font-size: 20px;
  color: var(--c-black-900);
  letter-spacing: -0.5px;
}

.dock-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.dock-btn {
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  border-radius: 12px;
  color: var(--c-gray-400);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dock-btn:hover {
  color: var(--c-white);
  background: var(--c-black-800);
}

.dock-btn.active {
  color: var(--c-white);
  background: var(--c-black-700);
}

.dock-footer {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================================
   Main Content Workspace
   ============================================================ */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px 32px 20px 20px;
  height: 100vh;
  overflow: hidden;
}

/* Top Header */
.top-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--c-gray-100);
  flex-shrink: 0;
}

.header-intro {
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Main Top Tabs Switcher */
.main-tabs {
  display: flex;
  background: var(--c-gray-100);
  padding: 4px;
  border-radius: var(--radius-pill);
  gap: 4px;
  border: 1px solid var(--c-gray-200);
}

.main-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-gray-500);
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
}

.main-tab-btn:hover {
  color: var(--c-black-900);
}

.main-tab-btn.active {
  background: var(--c-black-900);
  color: var(--c-white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.tab-count-badge {
  background: rgba(255, 255, 255, 0.2);
  color: var(--c-white);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  font-weight: 800;
}

.main-tab-btn:not(.active) .tab-count-badge {
  background: var(--c-gray-200);
  color: var(--c-black-900);
}

.header-intro h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--c-black-900);
  letter-spacing: -0.5px;
}

.header-intro p {
  font-size: 13px;
  color: var(--c-gray-500);
  margin-top: 2px;
}

.header-stats {
  display: flex;
  gap: 12px;
}

.stat-pill {
  background: var(--c-gray-100);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  display: flex;
  align-items: baseline;
  gap: 8px;
  border: 1px solid var(--c-gray-200);
}

.stat-num {
  font-size: 17px;
  font-weight: 800;
  color: var(--c-black-900);
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--c-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================================
   Full-Page Tab Views
   ============================================================ */
.tab-view {
  flex: 1;
  display: flex;
  height: calc(100% - 85px);
  min-height: 0;
  overflow: hidden;
}

/* General Card Design */
.card {
  background: var(--c-white);
  border: 1px solid var(--c-gray-200);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.form-section-full {
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  overflow-y: auto;
  padding: 24px 32px;
}

.vault-section-full {
  width: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 24px 28px;
}

.vault-grid-container {
  flex: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
  align-content: start;
  padding-right: 6px;
  min-height: 0;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--c-gray-500);
}

.card-header h2 {
  font-size: 19px;
  font-weight: 700;
  color: var(--c-black-900);
}

.badge-s3 {
  background: var(--c-black-900);
  color: var(--c-white);
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.4px;
}

/* ============================================================
   Form Section (Upload / Save)
   ============================================================ */
.task-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Mode Toggle */
.mode-toggle {
  display: flex;
  background: var(--c-gray-100);
  padding: 4px;
  border-radius: 12px;
  gap: 4px;
}

.toggle-btn {
  flex: 1;
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-gray-500);
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.toggle-btn.active {
  background: var(--c-white);
  color: var(--c-black-900);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

/* Dropzone */
.dropzone {
  border: 2px dashed var(--c-gray-300);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  background: var(--c-gray-50);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--c-black-900);
  background: var(--c-gray-100);
}

.file-input-hidden {
  display: none;
}

.dropzone-icon {
  margin-bottom: 8px;
  color: var(--c-black-900);
}

.dropzone-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-black-900);
}

.dropzone-title span {
  text-decoration: underline;
  cursor: pointer;
}

.dropzone-hint {
  font-size: 11px;
  color: var(--c-gray-400);
  margin-top: 4px;
}

/* Dropzone Preview */
.dropzone-preview {
  position: relative;
  width: 100%;
  max-height: 180px;
  border-radius: 12px;
  overflow: hidden;
}

.dropzone-preview img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: var(--c-white);
  border-radius: 10px;
}

.preview-overlay {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  background: var(--c-black-900);
  color: var(--c-white);
  border-radius: 8px;
  margin-top: 8px;
  font-size: 12px;
}

.btn-remove-preview {
  background: transparent;
  border: none;
  color: var(--c-white);
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
}

/* Form Fields */
.form-row {
  display: flex;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.col {
  flex: 1;
}

.form-group label {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-black-900);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.label-with-tip {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tip-badge {
  font-size: 10px;
  font-weight: 700;
  background: var(--c-gray-100);
  color: var(--c-gray-500);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.input-text, .input-textarea, .input-select {
  font-family: inherit;
  font-size: 13px;
  color: var(--c-black-900);
  background: var(--c-white);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  transition: all 0.2s;
  width: 100%;
}

.input-text:focus, .input-textarea:focus, .input-select:focus {
  outline: none;
  border-color: var(--c-black-900);
  box-shadow: 0 0 0 3px rgba(13, 14, 17, 0.08);
}

.input-textarea {
  resize: vertical;
  min-height: 64px;
  line-height: 1.5;
}

.field-hint {
  font-size: 11px;
  color: var(--c-gray-400);
}

/* Actions */
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}

.btn-primary {
  flex: 1;
  background: var(--c-black-900);
  color: var(--c-white);
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-primary:hover {
  background: var(--c-black-800);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-secondary {
  background: var(--c-gray-100);
  color: var(--c-black-900);
  border: 1px solid var(--c-gray-200);
  border-radius: 12px;
  padding: 12px 18px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background: var(--c-gray-200);
}

/* ============================================================
   Saved Tasks Section
   ============================================================ */
.list-section {
  display: flex;
  flex-direction: column;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-gray-50);
  border: 1.5px solid var(--c-gray-200);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  width: 200px;
}

.search-box input {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 12px;
  color: var(--c-black-900);
  width: 100%;
}

.search-box input:focus {
  outline: none;
}

/* Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--c-gray-100);
}

.filter-tab {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-gray-500);
  background: var(--c-gray-100);
  border: 1px solid transparent;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
}

.filter-tab:hover {
  color: var(--c-black-900);
  background: var(--c-gray-200);
}

.filter-tab.active {
  background: var(--c-black-900);
  color: var(--c-white);
}

/* Tasks Stream */
.tasks-container {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 6px;
  min-height: 0;
}

.task-item {
  display: flex;
  gap: 14px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--c-gray-200);
  background: var(--c-white);
  transition: all 0.2s ease;
  align-items: center;
  cursor: pointer;
}

.task-item:hover {
  border-color: var(--c-black-900);
  box-shadow: var(--shadow-card);
  transform: translateY(-1px);
}

.task-thumb {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  background: var(--c-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--c-gray-200);
}

.task-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.task-thumb-empty {
  color: var(--c-gray-400);
}

.task-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.task-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pill-badge {
  background: var(--c-black-900);
  color: var(--c-white);
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.pill-badge-outline {
  border: 1px solid var(--c-gray-300);
  color: var(--c-gray-500);
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.task-question {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-black-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.4;
}

.task-meta {
  font-size: 11px;
  color: var(--c-gray-400);
}

.task-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.btn-view-card {
  background: var(--c-black-900);
  color: var(--c-white);
  border: none;
  border-radius: 8px;
  padding: 8px 14px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-view-card:hover {
  background: var(--c-black-800);
}

.btn-icon-copy {
  background: var(--c-gray-100);
  border: 1px solid var(--c-gray-200);
  color: var(--c-black-900);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-icon-copy:hover {
  background: var(--c-gray-200);
}

/* Empty State */
.empty-state, .loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
  text-align: center;
  color: var(--c-gray-400);
  gap: 12px;
}

.empty-state p, .loading-state p {
  font-size: 13px;
  font-weight: 500;
}

/* ============================================================
   Inspection Modal
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(13, 14, 17, 0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 24px;
}

.modal-content {
  background: var(--c-white);
  border-radius: 28px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  box-shadow: var(--shadow-shell);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--c-gray-200);
}

.modal-header-info {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.modal-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--c-black-900);
}

.modal-date {
  font-size: 12px;
  color: var(--c-gray-500);
  font-weight: 500;
}

.btn-icon-close {
  background: transparent;
  border: none;
  font-size: 28px;
  line-height: 1;
  color: var(--c-gray-500);
  cursor: pointer;
}

.btn-icon-close:hover {
  color: var(--c-black-900);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
}

.modal-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.modal-img-wrapper {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-200);
  border-radius: 16px;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  max-height: 380px;
  overflow: hidden;
}

.modal-img-wrapper img {
  max-width: 100%;
  max-height: 350px;
  object-fit: contain;
}

.btn-external-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
  color: var(--c-black-900);
  text-decoration: none;
}

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

.modal-info-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.modal-classification-row {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-gray-200);
}

.classification-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.classification-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--c-gray-500);
}

.classification-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-black-900);
  line-height: 1.2;
}

.classification-divider {
  width: 1px;
  height: 28px;
  background-color: var(--c-gray-200);
}

.info-block h3 {
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--c-gray-500);
  margin-bottom: 6px;
}

.prompt-text {
  font-size: 14px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--c-black-900);
}

.analysis-box {
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-200);
  border-radius: 12px;
  padding: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-black-800);
  white-space: pre-wrap;
  max-height: 200px;
  overflow-y: auto;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid var(--c-gray-300);
  color: #DC2626;
  border-radius: 12px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-danger-outline:hover {
  background: #FEF2F2;
  border-color: #DC2626;
}

.btn-primary-sm {
  background: var(--c-black-900);
  color: var(--c-white);
  border: none;
  border-radius: 12px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-primary-sm:hover {
  background: var(--c-black-800);
  transform: translateY(-1px);
}

/* Modal Edit Mode Styles */
.edit-img-wrapper {
  min-height: 200px;
  max-height: 250px;
  margin-bottom: 12px;
}

.edit-image-controls {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.edit-img-toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-file-replace {
  background: var(--c-gray-100);
  border: 1px solid var(--c-gray-300);
  color: var(--c-black-900);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-file-replace:hover {
  background: var(--c-gray-200);
  border-color: var(--c-black-900);
}

.file-name-label {
  font-size: 11px;
  color: var(--c-gray-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.input-text-sm,
.input-select-sm,
.input-textarea-sm {
  width: 100%;
  background: var(--c-gray-50);
  border: 1px solid var(--c-gray-300);
  border-radius: 10px;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--c-black-900);
  transition: all 0.2s;
  outline: none;
}

.input-text-sm:focus,
.input-select-sm:focus,
.input-textarea-sm:focus {
  background: var(--c-white);
  border-color: var(--c-black-900);
  box-shadow: 0 0 0 2px rgba(13, 14, 17, 0.08);
}

.input-textarea-sm {
  resize: vertical;
  min-height: 70px;
  line-height: 1.5;
}

.edit-url-group label {
  font-size: 11px;
  font-weight: 700;
  color: var(--c-gray-500);
  margin-bottom: 4px;
  display: block;
}

/* ============================================================
   Toast Notification & Spinner
   ============================================================ */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--c-black-900);
  color: var(--c-white);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  transition: opacity 0.3s, transform 0.3s;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #FFFFFF;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

.hidden {
  display: none !important;
}

/* Custom Monochrome Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--c-gray-300);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--c-gray-500);
}