/* RESET & BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

:root {
  --bg-main: #0b0b0f;
  --bg-sidebar: #101017;
  --bg-card: rgba(20, 20, 29, 0.65);
  --bg-card-hover: rgba(26, 26, 38, 0.8);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-focus: #6366f1;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.3);
  --success: #10b981;
  --success-glow: rgba(16, 185, 129, 0.2);
  --danger: #ef4444;
  --danger-glow: rgba(239, 68, 68, 0.2);
  --warning: #f59e0b;
  --info: #3b82f6;
  --purple: #8b5cf6;
  --sidebar-width: 280px;
  --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
  position: relative;
}

/* Background glows */
.glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}
.glow-1 {
  background: var(--primary);
  top: -100px;
  left: -100px;
}
.glow-2 {
  background: var(--purple);
  bottom: -150px;
  right: -100px;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* LOGIN OVERLAY & CARD */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 8, 12, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.login-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  width: 100%;
  max-width: 440px;
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  text-align: center;
  backdrop-filter: blur(20px);
  animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.logo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 12px;
}
.pulse-icon {
  font-size: 2.5rem;
  color: var(--primary);
  filter: drop-shadow(0 0 10px var(--primary));
  margin-bottom: 12px;
  animation: float 3s ease-in-out infinite;
}
.login-card h2 {
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: -0.5px;
}
.login-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 30px;
}

/* APP CONTAINER LAYOUT */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  padding: 30px 20px;
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
  z-index: 100;
}
.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  padding-left: 10px;
}
.logo-icon {
  font-size: 1.8rem;
  color: var(--primary);
  filter: drop-shadow(0 0 8px var(--primary-glow));
}
.logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: block;
}
.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--text-muted);
  padding: 14px 18px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  border: 1px solid transparent;
}
.nav-item i {
  font-size: 1.15rem;
  width: 20px;
  text-align: center;
}
.nav-item:hover {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.03);
}
.nav-item.active {
  color: #fff;
  background-color: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.25);
  box-shadow: inset 0 0 12px rgba(99, 102, 241, 0.05);
}
.nav-item.active i {
  color: var(--primary);
  filter: drop-shadow(0 0 4px var(--primary));
}
.sidebar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  margin-top: 20px;
}
.user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100% - 40px);
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(99, 102, 241, 0.3);
  color: var(--primary);
}
.user-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.user-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* CONTENT CONTAINER */
.content {
  flex-grow: 1;
  padding: 40px 50px;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  position: relative;
  max-width: calc(100vw - var(--sidebar-width));
}

/* VIEW SWITCHING */
.content-view {
  display: none;
  animation: fadeIn 0.4s ease-out;
}
.content-view.active {
  display: block;
}

/* GENERAL HEADINGS */
.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 35px;
}
.view-header h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 5px;
}
.view-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 18px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
  transform: translateY(-1px);
}
.btn-secondary {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border-color: var(--border-color);
}
.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}
.btn-sm {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 8px;
}
.btn-block {
  width: 100%;
  padding: 12px;
}
.btn-icon-only {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}
.btn-icon-only:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
}
.text-danger {
  color: var(--danger) !important;
}
.text-danger:hover {
  background-color: var(--danger-glow) !important;
}

/* FORM ELEMENTS */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 16px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full-width {
  grid-column: span 2;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  background-color: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 12px 16px;
  border-radius: 10px;
  outline: none;
  font-size: 0.95rem;
  transition: all 0.25s ease;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-color-focus);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  background-color: rgba(0, 0, 0, 0.35);
}
.help-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.help-text-inline {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: inline-block;
}
.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 35px;
  border-top: 1px solid var(--border-color);
  padding: 15px 25px;
  
  /* Make it sticky to the bottom of the viewport so it never leaves the page view */
  position: sticky;
  bottom: 20px;
  background: rgba(15, 23, 42, 0.95); /* var(--bg-card) equivalent but slightly transparent */
  backdrop-filter: blur(8px);
  z-index: 50;
  border-radius: 12px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

/* CHECKBOXES & CUSTOM MARK */
.check-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.checkboxes-row {
  display: flex;
  gap: 20px;
  margin-top: 4px;
}
.checkbox-container {
  display: block;
  position: relative;
  padding-left: 28px;
  cursor: pointer;
  font-size: 0.92rem;
  font-weight: 500;
  user-select: none;
  color: var(--text-main);
}
.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}
.checkmark {
  position: absolute;
  top: 1px;
  left: 0;
  height: 18px;
  width: 18px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  transition: all 0.2s;
}
.checkbox-container:hover input ~ .checkmark {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}
.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}
.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}
.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}
.checkbox-container .checkmark:after {
  left: 6px;
  top: 2px;
  width: 4px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.form-group.check-group-single {
  flex-direction: column;
  justify-content: center;
  padding-top: 14px;
}

/* ERROR MESSAGE */
.error-msg {
  background-color: var(--danger-glow);
  border: 1px solid var(--danger);
  color: #fca5a5;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  margin-top: 16px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* INPUT GROUPS IN LOGIN */
.login-card .input-group {
  margin-bottom: 20px;
  text-align: left;
}
.login-card .input-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}
.login-card .input-group input {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 12px 16px;
  border-radius: 10px;
  outline: none;
  font-size: 0.95rem;
  transition: all 0.25s ease;
}
.login-card .input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

/* METRIC CARDS */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 35px;
}
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 20px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}
.metric-card:hover {
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}
.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.bg-purple {
  background: rgba(139, 92, 246, 0.12);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--purple);
}
.bg-blue {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--info);
}
.bg-green {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--success);
}
.metric-info {
  display: flex;
  flex-direction: column;
}
.metric-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.metric-info h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-top: 2px;
}

/* TABLES SYSTEM */
.tables-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}
.table-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}
.table-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.table-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
}
.table-wrapper {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
th {
  background-color: rgba(255, 255, 255, 0.01);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 14px 24px;
}
td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-main);
  white-space: nowrap;
}
tr:last-child td {
  border-bottom: none;
}
tr:hover td {
  background-color: rgba(255, 255, 255, 0.015);
}
.text-center {
  text-align: center;
}

/* FILE DROPZONE */
.file-dropzone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.file-dropzone:hover, .file-dropzone.dragover {
  border-color: var(--primary);
  background-color: rgba(99, 102, 241, 0.04);
}
.dropzone-icon {
  font-size: 2.2rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: transform 0.3s;
}
.file-dropzone:hover .dropzone-icon {
  transform: translateY(-2px);
  color: var(--primary);
}
.dropzone-text {
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.dropzone-text span {
  color: var(--primary);
  font-weight: 600;
  text-decoration: underline;
}
.dropzone-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}
.file-name-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 14px 20px;
  border-radius: 10px;
  margin-top: 12px;
  font-size: 0.92rem;
  animation: slideUp 0.3s ease-out;
}
.file-name-display i {
  color: var(--success);
}
.file-name-display span {
  flex-grow: 1;
  margin-left: 10px;
  font-weight: 500;
}
.file-name-display button {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
}

/* PROGRESS BAR BOX */
.progress-box {
  background-color: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  margin-top: 24px;
  animation: slideUp 0.3s ease;
}
.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.progress-bar-container {
  height: 8px;
  background-color: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background-color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
  border-radius: 10px;
  transition: width 0.3s ease;
}
.progress-log {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: 6px;
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--text-muted);
  max-height: 120px;
  overflow-y: auto;
  white-space: pre-line;
}

/* TOAST NOTIFICATION */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #101017;
  border: 1px solid var(--border-color);
  padding: 16px 24px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1000;
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  font-weight: 500;
  font-size: 0.92rem;
}
.toast.active {
  transform: translateY(0);
  opacity: 1;
}
.toast.toast-success {
  border-color: var(--success);
  color: #d1fae5;
}
.toast.toast-danger {
  border-color: var(--danger);
  color: #fee2e2;
}

/* INFO CARD & COLUMN STYLES */
.info-card {
  background: rgba(59, 130, 246, 0.04);
  border: 1px solid rgba(59, 130, 246, 0.15);
  padding: 24px;
  border-radius: 12px;
}
.info-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.info-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.columns-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.columns-grid ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.columns-grid li {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.columns-grid li strong {
  color: var(--text-main);
}
.mt-4 {
  margin-top: 24px;
}
.badge {
  display: inline-block;
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: 6px;
  text-transform: uppercase;
}
.badge-success {
  background-color: var(--success-glow);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.badge-danger {
  background-color: var(--danger-glow);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* LOGIN SEPARATOR & GOOGLE BUTTON */
.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 22px 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
}
.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}
.divider:not(:empty)::before {
  margin-right: 15px;
}
.divider:not(:empty)::after {
  margin-left: 15px;
}
#google-login-btn {
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
#google-login-btn:hover {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}
.fa-google {
  color: #ea4335; /* Google Red logo tint */
}

/* ANIMATIONS */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
  100% { transform: translateY(0px); }
}

/* RESPONSIVE MEDIA QUERIES */
/* Mobile Header and overlay defaults on Desktop */
.mobile-header {
  display: none;
}
.sidebar-overlay {
  display: none;
}

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

@media (max-width: 768px) {
  body {
    flex-direction: column;
  }
  
  /* Mobile Header Bar */
  .mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: rgba(16, 16, 23, 0.75);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    z-index: 999;
  }
  .mobile-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.15rem;
  }
  .mobile-logo span {
    font-weight: 700;
    letter-spacing: -0.3px;
  }
  .mobile-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.3);
  }

  /* Sidebar Drawer Overlay */
  .sidebar-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
  }
  .sidebar-overlay.active {
    opacity: 1;
    pointer-events: all;
  }

  /* Sidebar Drawer Animation */
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    width: 280px;
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
    background-color: var(--bg-sidebar);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.6);
  }
  .sidebar.active {
    transform: translateX(0);
  }
  
  .sidebar-footer {
    margin-top: auto; /* push footer to bottom of mobile drawer */
  }

  /* Main content shifts below mobile header */
  .content {
    margin-left: 0;
    max-width: 100%;
    padding: 100px 16px 40px 16px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .columns-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 30px 20px;
  }
  .form-card {
    padding: 24px 16px;
  }
  .view-header h1 {
    font-size: 1.6rem;
  }
  .metrics-grid {
    gap: 16px;
  }
  .metric-card {
    padding: 18px;
    gap: 14px;
  }
  .metric-icon {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }
  .metric-info h2 {
    font-size: 1.5rem;
  }
  .toast {
    left: 20px;
    right: 20px;
    bottom: 20px;
    padding: 12px 18px;
    font-size: 0.85rem;
  }
}

.publisher-selector-container {
  margin: 0 16px 24px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 10px;
}
.publisher-selector-container label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: block;
}
.publisher-selector-container select {
  width: 100%;
  background: var(--bg-sidebar);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 0.825rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.publisher-selector-container select:focus {
  border-color: var(--border-color-focus);
}

.badge-role {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 600;
}
.badge-role.owner {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}
.badge-role.content_creator {
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary);
}
.badge-role.editor {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
}

/* EXCEL SPREADSHEET DATA GRID STYLING */
#table-excel-grid {
  border-collapse: separate;
  border-spacing: 0;
  width: 100%;
}

#table-excel-grid th {
  background-color: var(--bg-card, #161927) !important;
  color: var(--text-main, #f8fafc) !important;
  font-weight: 600;
  padding: 10px 8px;
  border-bottom: 2px solid var(--border-color, #2a2f4c);
}

.grid-row-ques td {
  padding: 6px 6px;
  border-bottom: 1px solid var(--border-color, #1e2238);
  vertical-align: middle;
}

.grid-row-ques:hover td {
  background-color: rgba(59, 130, 246, 0.05);
}

.grid-input {
  background-color: var(--bg-input, #121420) !important;
  color: var(--text-main, #f8fafc) !important;
  border: 1px solid var(--border-color, #2b304c) !important;
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 0.88rem;
  line-height: 1.4;
  font-family: inherit;
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.grid-input::placeholder {
  color: #64748b !important;
  font-style: italic;
  opacity: 0.85;
}

.grid-input:focus {
  outline: none !important;
  border-color: var(--primary-color, #3b82f6) !important;
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25) !important;
  background-color: #1a1d2e !important;
}

textarea.grid-input {
  resize: vertical;
  min-height: 54px;
}

.img-preview-thumb {
  height: 24px;
  width: 24px;
  object-fit: cover;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
  border: 1px solid var(--border-color, #2b304c);
  transition: transform 0.15s ease;
}

.img-preview-thumb:hover {
  transform: scale(1.5);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
}

/* Quill Rich Text Editor Dark Theme Overrides */
.ql-toolbar.ql-snow {
  background: var(--bg-card, #1e2238) !important;
  border-color: var(--border-color, #2b304c) !important;
  border-radius: 8px 8px 0 0 !important;
}

.ql-container.ql-snow {
  background: var(--bg-main, #141728) !important;
  border-color: var(--border-color, #2b304c) !important;
  color: var(--text-main, #e2e8f0) !important;
  border-radius: 0 0 8px 8px !important;
  font-family: inherit !important;
  font-size: 0.95rem !important;
}

.ql-snow .ql-stroke {
  stroke: var(--text-main, #e2e8f0) !important;
}

.ql-snow .ql-fill {
  fill: var(--text-main, #e2e8f0) !important;
}

.ql-snow .ql-picker {
  color: var(--text-main, #e2e8f0) !important;
}

.ql-editor.ql-blank::before {
  color: var(--text-secondary, #94a3b8) !important;
  font-style: italic !important;
}

/* ==========================================================================
   PROGRESSIVE DISCLOSURE ACCORDION & PRE-FLIGHT LINTER STYLES
   ========================================================================== */

.accordion-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.accordion-card.is-expanded {
  border-color: rgba(99, 102, 241, 0.4);
}

.accordion-card.is-collapsed {
  border-color: var(--border-color);
  opacity: 0.95;
}

.accordion-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid transparent;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.accordion-header:hover {
  background: rgba(255, 255, 255, 0.04);
}

.accordion-card.is-expanded .accordion-header {
  border-bottom-color: var(--border-color);
}

.accordion-title-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.accordion-step-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  background: rgba(99, 102, 241, 0.2);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.4);
  flex-shrink: 0;
}

.accordion-step-badge.completed {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.accordion-title-text h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
}

.accordion-subtitle {
  margin: 2px 0 0 0;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.accordion-status-pill .badge-pending {
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.3);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.accordion-status-pill .badge-locked {
  background: rgba(148, 163, 184, 0.1);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.accordion-status-pill .badge-ready {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.accordion-body {
  padding: 20px;
}

/* Collapsed Summary Ribbon */
.upload-summary-ribbon {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 8px;
  padding: 10px 16px;
  margin: 12px 20px;
  animation: fadeIn 0.3s ease;
}

.summary-ribbon-content {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.summary-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
}

.summary-label {
  color: var(--text-secondary);
  font-weight: 500;
}

.summary-value {
  font-weight: 700;
}

.badge-count {
  background: rgba(99, 102, 241, 0.15);
  color: #818cf8;
  padding: 2px 8px;
  border-radius: 6px;
}

.badge-marks {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  padding: 2px 8px;
  border-radius: 6px;
}

.badge-neg {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  padding: 2px 8px;
  border-radius: 6px;
}

.badge-lang {
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  padding: 2px 8px;
  border-radius: 6px;
}

/* Pre-Flight Audit Box */
.audit-box {
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.5;
}

.audit-box.audit-error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.audit-box.audit-warning {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fcd34d;
}

.audit-box.audit-success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #6ee7b7;
}

.table-audit-errors {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
  font-size: 0.8rem;
}

.table-audit-errors th,
.table-audit-errors td {
  padding: 6px 10px;
  border: 1px solid rgba(239, 68, 68, 0.25);
  text-align: left;
}

.table-audit-errors th {
  background: rgba(239, 68, 68, 0.15);
  color: #fee2e2;
  font-weight: 700;
}

.table-audit-errors td {
  background: rgba(0, 0, 0, 0.2);
  color: #fecaca;
}

/* Primary Gradient Button */
.btn-primary-gradient {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  color: #fff;
  border: none;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-primary-gradient:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.45);
}

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




/* ==========================================================================
   DESIGN AUDIT FIXES
   ========================================================================== */

/* 1. Responsive Grid for Form + Phone Mockup */
.responsive-form-phone-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
}
@media (max-width: 768px) {
  .responsive-form-phone-grid {
    grid-template-columns: 1fr; /* Stack into single column */
  }
  .phone-mockup-wrapper {
    margin: 0 auto;
    position: relative !important; /* Remove sticky on mobile so it doesn't block screen */
    top: 0 !important;
    margin-top: 40px;
  }
}

/* 2. Quill Active & Hover States */
.ql-snow.ql-toolbar button.ql-active .ql-stroke,
.ql-snow .ql-toolbar button.ql-active .ql-stroke {
  stroke: #8b5cf6 !important; /* Purple */
}
.ql-snow.ql-toolbar button.ql-active .ql-fill,
.ql-snow .ql-toolbar button.ql-active .ql-fill {
  fill: #8b5cf6 !important;
}
.ql-snow.ql-toolbar button:hover .ql-stroke,
.ql-snow .ql-toolbar button:hover .ql-stroke {
  stroke: #3b82f6 !important; /* Blue */
}
.ql-snow.ql-toolbar button:hover .ql-fill,
.ql-snow .ql-toolbar button:hover .ql-fill {
  fill: #3b82f6 !important;
}

/* 3. Draft Queue Table Headers (Safari Fix) */
#table-single-form-draft-queue th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg-card);
  box-shadow: 0 1px 0 var(--border-color); /* fake border for sticky header */
}

/* 4. Hover Affordance for Editable Blocks */
.minimal-editable-block:hover {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(99, 102, 241, 0.5) !important;
}

/* 5. Sticky Footer Padding Fix */
.test-tab-content {
  padding-bottom: 110px;
}