styles.css

/* --- CORE NTA LAYOUT OVERRIDES --- */
:root {
  --nta-font-scale: 1;
}

html.nta-mode {
  overflow: hidden !important;
}

body.nta-mode {
  font-family: Arial, Helvetica, sans-serif !important;
  margin: 0 !important;
  overflow: hidden !important;
  background-color: inherit !important;
}

body.nta-mode #__next .question-body,
body.nta-mode #__next .question-body p,
body.nta-mode #__next .question-options_text,
body.nta-mode #__next .question-options_text p {
  font-family: Arial, Helvetica, sans-serif !important;
  font-size: calc(15px * var(--nta-font-scale)) !important;
  line-height: calc(1.6 * var(--nta-font-scale)) !important;
}

body.nta-mode header,
body.nta-mode nav,
body.nta-mode footer {
  display: none !important;
}

/* --- MAIN LAYOUT CONTAINER --- */
body.nta-mode #__next {
  position: fixed !important;
  top: 55px !important;
  left: 0 !important;
  width: calc(100vw - 300px) !important;
  height: calc(100vh - 125px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  border-right: 1px solid #ccc !important;
  box-sizing: border-box !important;
  padding: 15px !important;
  background-color: inherit !important;
  transition: width 0.3s ease;
  z-index: 1 !important;
}

body.nta-mode #__next .fixed,
body.nta-mode #__next .absolute {
  z-index: 37 !important;
}

/* --- NATIVE MODAL ISOLATION (Using old logic's class) --- */
body.nta-mode.nta-ui-hidden #nta-mock-header,
body.nta-mode.nta-ui-hidden #nta-sidebar,
body.nta-mode.nta-ui-hidden #nta-footer,
body.nta-mode.nta-ui-hidden #nta-virtual-numpad,
body.nta-mode.nta-ui-hidden #nta-show-numpad-btn {
  display: none !important;
}

body.nta-mode.nta-ui-hidden #__next {
  width: 100vw !important;
  height: 100vh !important;
  top: 0 !important;
  left: 0 !important;
  border: none !important;
  padding: 0 !important;
}


/* --- COLLAPSED SIDEBAR STATE --- */
body.nta-mode.nta-sidebar-collapsed #__next {
  width: 100vw !important;
  border-right: none !important;
}

body.nta-mode.nta-sidebar-collapsed #nta-sidebar {
  transform: translateX(100%);
}

body.nta-mode.nta-sidebar-collapsed #nta-footer {
  width: 100vw !important;
}

body.nta-mode.nta-sidebar-collapsed #nta-btn-toggle-sidebar {
  transform: rotate(180deg);
}

body.nta-mode #__next .pt-\[56px\] {
  padding-top: 10px !important;
}

body.nta-mode #__next .pb-20 {
  padding-bottom: 20px !important;
}

body.nta-mode #__next button[role="radio"],
body.nta-mode #__next div[role="radio"],
body.nta-mode #__next .cursor-pointer {
  border-radius: 2px !important;
  border: 1px solid #b0b0b0 !important;
  margin-bottom: 10px !important;
  padding: 10px 14px !important;
  transition: background-color 0.15s ease !important;
}

body.nta-mode #__next button[role="radio"]:hover,
body.nta-mode #__next div[role="radio"]:hover {
  background-color: #f8f8f8 !important;
}

body.nta-mode #__next .bg-blue-500,
body.nta-mode #__next .border-blue-500,
body.nta-mode #__next [aria-checked="true"],
body.nta-mode #__next [data-selected="true"] {
  background-color: #a4d2f7 !important;
  border-color: #2c72b2 !important;
  color: #000 !important;
}

body.nta-mode:not(.nta-dark-theme) {
  background-color: #fff !important;
}

body.nta-mode:not(.nta-dark-theme) #__next {
  background-color: #ffffff !important;
  color: #000000 !important;
}

body.nta-mode.nta-dark-theme {
  background-color: #121212 !important;
}

body.nta-mode.nta-dark-theme #__next {
  background-color: #121212 !important;
  color: #e0e0e0 !important;
  border-color: #333 !important;
}

body.nta-mode.nta-dark-theme #nta-mock-header {
  background-color: #1e1e1e !important;
  border-bottom: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme .nta-exam-title {
  color: #fff !important;
}

body.nta-mode.nta-dark-theme .nta-back-btn span {
  color: #fff !important;
}

body.nta-mode.nta-dark-theme #nta-btn-toggle-sidebar {
  color: #fff !important;
}

body.nta-mode.nta-dark-theme #nta-sidebar {
  background-color: #1a1a1a !important;
  border-left: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme .nta-sidebar-top {
  background-color: #252525 !important;
  border-bottom: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme .nta-profile-details {
  color: #ccc !important;
}

body.nta-mode.nta-dark-theme .nta-profile-details strong {
  color: #fff !important;
}

body.nta-mode.nta-dark-theme .nta-legend-box {
  background-color: #252525 !important;
  color: #ccc !important;
  border-bottom: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme .legend-item {
  color: #ccc !important;
}

body.nta-mode.nta-dark-theme .nta-palette-container {
  background-color: #121212 !important;
}

body.nta-mode.nta-dark-theme .nta-sidebar-actions {
  background-color: #1e1e1e !important;
  border-top: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme #nta-footer {
  background-color: #1e1e1e !important;
  border-top: 1px solid #333 !important;
}

body.nta-mode.nta-dark-theme .nta-action-btn {
  background-color: #333 !important;
  color: #e0e0e0 !important;
  border-color: #555 !important;
}

#nta-btn-accessibility,
#nta-btn-magnifier {
  background: #333;
  color: #fff;
  border: 1px solid #000;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 5px;
}

#nta-btn-magnifier {
  margin-right: 15px;
  margin-left: 5px;
}

#nta-btn-accessibility:hover,
#nta-btn-magnifier:hover {
  background: #555;
}

#nta-btn-magnifier.active {
  background: #ff9800;
  color: #000;
}

#nta-accessibility-menu {
  position: fixed;
  top: 60px;
  right: 80px;
  width: 380px;
  background: #fff;
  border: 1px solid #ccc;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  z-index: 1000;
  padding: 20px;
  display: none;
}

#nta-accessibility-menu.open {
  display: block;
}

body.nta-mode.nta-dark-theme #nta-accessibility-menu {
  background: #1e1e1e;
  border-color: #444;
}

body.nta-mode.nta-dark-theme .acc-title,
body.nta-mode.nta-dark-theme .acc-card-title {
  color: #fff;
}

body.nta-mode.nta-dark-theme .acc-card {
  background: #2a2a2a;
  border-color: #444;
}

.acc-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}

.acc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.acc-card {
  background: #f8f9fa;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.acc-card-title {
  font-size: 14px;
  color: #555;
  margin-bottom: 10px;
  font-weight: 600;
}

.acc-toggle-wrapper {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.acc-toggle-wrapper input {
  opacity: 0;
  width: 0;
  height: 0;
}

.acc-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.acc-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked+.acc-slider {
  background-color: #2196F3;
}

input:checked+.acc-slider:before {
  transform: translateX(24px);
}

.toggle-icon {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  z-index: 1;
  pointer-events: none;
}

.icon-sun {
  left: 7px;
  color: #fff;
  display: none;
}

.icon-moon {
  right: 7px;
  color: #555;
}

input:checked~.icon-sun {
  display: block;
}

input:checked~.icon-moon {
  display: none;
}

.acc-btn-group {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.acc-select-btn {
  border: 1px solid #ccc;
  background: #fff;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.acc-select-btn:hover {
  background: #eee;
}

.acc-select-btn.active {
  background: #e3f2fd;
  border-color: #2196F3;
  color: #2196F3;
}

body.nta-mode.nta-dark-theme .acc-select-btn {
  background: #333;
  border-color: #555;
  color: #eee;
}

body.nta-mode.nta-dark-theme .acc-select-btn.active {
  background: #1a4d7c;
  border-color: #64b5f6;
}

.btn-font-s {
  width: 30px;
  height: 30px;
  font-size: 12px;
}

.btn-font-m {
  width: 35px;
  height: 35px;
  font-size: 16px;
}

.btn-font-l {
  width: 40px;
  height: 40px;
  font-size: 20px;
  font-weight: bold;
}

.btn-cursor-s,
.btn-cursor-m,
.btn-cursor-l {
  width: 30px;
  height: 30px;
}

.btn-cursor-s svg {
  width: 12px;
}

.btn-cursor-m svg {
  width: 18px;
}

.btn-cursor-l svg {
  width: 24px;
}

#nta-virtual-numpad {
  position: fixed;
  bottom: 85px;
  right: 320px;
  width: 220px;
  background: #f0f0f0;
  border: 2px solid #999;
  border-radius: 5px;
  z-index: 50;
  padding: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  display: none;
}

body.nta-mode.nta-numpad-active #nta-virtual-numpad {
  display: flex;
  flex-direction: column;
}

body.nta-mode.nta-dark-theme #nta-virtual-numpad {
  background: #2a2a2a;
  border-color: #555;
}

#nta-virtual-numpad-header {
  text-align: center;
  font-size: 12px;
  font-weight: bold;
  margin-bottom: 5px;
  color: #333;
}

body.nta-mode.nta-dark-theme #nta-virtual-numpad-header {
  color: #ccc;
}

.nta-numpad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
  width: 100%;
  justify-content: center;
}

.nta-key {
  background: #fff;
  border: 1px solid #ccc;
  padding: 10px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 3px;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nta-key:hover {
  background: #e0e0e0;
}

.nta-key:active {
  background: #ccc;
}

body.nta-mode.nta-dark-theme .nta-key {
  background: #333;
  border-color: #555;
  color: #fff;
}

body.nta-mode.nta-dark-theme .nta-key:hover {
  background: #444;
}

.key-backspace {
  background: #ffdddd;
  color: #d00;
}

.key-clear {
  background: #d9534f;
  color: white;
  grid-column: span 3;
}

#nta-show-numpad-btn {
  position: fixed;
  bottom: 90px;
  right: 320px;
  z-index: 50;
  padding: 8px 12px;
  background: #f0f0f0;
  border: 1px solid #999;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  color: #000;
  display: none;
}

body.nta-mode.nta-dark-theme #nta-show-numpad-btn {
  background: #333;
  border-color: #555;
  color: #fff;
}

#nta-custom-alert {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 10000;
  align-items: center;
  justify-content: center;
}

#nta-custom-alert.open {
  display: flex;
}

.nta-alert-box {
  background: white;
  padding: 25px;
  border-radius: 8px;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  font-family: Arial, sans-serif;
}

.nta-alert-msg {
  margin-bottom: 20px;
  font-size: 15px;
  color: #333;
}

.nta-alert-btn {
  background: #2c72b2;
  color: white;
  border: none;
  padding: 8px 24px;
  cursor: pointer;
  border-radius: 4px;
  font-weight: bold;
}

.nta-alert-btn:hover {
  background: #1a4d7c;
}

#nta-magnifier-lens {
  position: fixed;
  top: 100px;
  left: 100px;
  width: 300px;
  height: 150px;
  border: 3px solid #ff9800;
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  cursor: grab;
  display: none;
  overflow: hidden;
  background: white;
}

body.nta-mode.nta-magnifier-active #nta-magnifier-lens {
  display: block;
}

body.nta-mode.nta-dark-theme #nta-magnifier-lens {
  background: #121212;
  border-color: #ffb74d;
}

#nta-magnifier-content {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: 0 0;
  pointer-events: none;
  width: 100vw;
}

#nta-mock-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 55px;
  background-color: #ffffff;
  z-index: 36;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  box-sizing: border-box;
  border-bottom: 1px solid #ccc;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.nta-header-left {
  display: flex;
  align-items: center;
}

.nta-exam-title {
  font-size: 18px;
  font-weight: bold;
  color: #333;
}

.nta-header-right {
  display: flex;
  align-items: center;
  gap: 0px;
}

.nta-back-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nta-back-btn:hover {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

#nta-btn-toggle-sidebar {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 20px;
  font-weight: bold;
  color: #333;
  transition: transform 0.3s ease;
  margin-left: 10px;
}

#nta-sidebar {
  position: fixed;
  top: 55px;
  right: 0;
  width: 300px;
  height: calc(100vh - 55px);
  background-color: #e4e9f0;
  z-index: 35;
  display: flex;
  flex-direction: column;
  border-left: 1px solid #999;
  box-sizing: border-box;
  transition: transform 0.3s ease;
}

.nta-sidebar-top {
  background: #fff;
  padding: 15px;
  border-bottom: 1px solid #ccc;
}

.nta-profile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.nta-profile img {
  width: 100px;
  height: 100px;
  border: 1px solid #ccc;
  margin-bottom: 10px;
  object-fit: cover;
  background: #eee;
}

.nta-profile-details {
  text-align: center;
  width: 100%;
  font-size: 13px;
  color: #333;
}

.nta-candidate-label {
  display: block;
  font-size: 11px;
  color: #666;
  margin-bottom: 2px;
}

.nta-profile-details strong {
  display: block;
  font-size: 16px;
  color: #000;
}

.nta-legend-box {
  background: #fff;
  padding: 10px;
  border-bottom: 1px solid #ccc;
  font-size: 12px;
}

.nta-legend-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  width: 48%;
  color: #333;
}

.nta-palette-header {
  background: #377ab7;
  color: white !important;
  padding: 8px;
  font-weight: bold;
  font-size: 15px;
}

.nta-palette-container {
  background: #e4e9f0;
  flex-grow: 1;
  overflow-y: auto;
  padding: 10px;
}

.nta-palette-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.nta-badge {
  width: 32px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid #ccc;
  font-weight: normal;
  background: #f0f0f0;
  color: #000 !important;
  position: relative;
  clip-path: polygon(10% 0%, 90% 0%, 100% 10%, 100% 90%, 90% 100%, 10% 100%, 0% 90%, 0% 10%);
  border-radius: 2px;
}

.legend-item .nta-badge {
  width: 32px;
  height: 28px;
  font-size: 12px;
}

.nta-palette-grid .nta-badge {
  margin: 0 auto;
  width: 40px;
  height: 32px;
  font-weight: bold;
}

.badge-not-visited {
  background: #ffffff;
  color: #000 !important;
}

.badge-not-answered {
  background: #d9534f;
  color: #fff !important;
  border-color: #d43f3a;
  clip-path: polygon(0 0, 100% 0, 100% 80%, 50% 100%, 0 80%);
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}

.badge-answered {
  background: #5cb85c;
  color: #fff !important;
  border-color: #4cae4c;
  clip-path: polygon(0 20%, 50% 0, 100% 20%, 100% 100%, 0 100%);
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.badge-marked {
  background: #7b5096;
  color: #fff !important;
  border-radius: 50%;
  clip-path: none !important;
  border: none;
}

.nta-palette-grid .badge-active {
  border: 2px solid #000 !important;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
  transform: scale(1.1);
  z-index: 5;
}

body.nta-mode.nta-dark-theme .nta-palette-grid .badge-active {
  border: 2px solid #ffffff !important;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.7) !important;
  z-index: 10;
}

.nta-sidebar-actions {
  padding: 10px;
  background: #dce2e8;
  border-top: 1px solid #ccc;
}

.nta-side-btn-row {
  display: flex;
  justify-content: space-between;
  gap: 5px;
}

.nta-reset-btn {
  width: 48%;
  padding: 6px;
  font-size: 11px;
  background: #666;
  color: #fff;
  border: 1px solid #555;
  cursor: pointer;
  border-radius: 2px;
}

.nta-reset-btn:hover {
  background: #555;
}

#nta-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: calc(100vw - 300px);
  height: 70px;
  background-color: #f9f9f9;
  border-top: 1px solid #ccc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  box-sizing: border-box;
  z-index: 36;
  box-shadow: 0 -2px 4px rgba(0, 0, 0, 0.05);
  transition: width 0.3s ease;
}

.nta-footer-left,
.nta-footer-right {
  display: flex;
  gap: 8px;
}

.nta-action-btn {
  padding: 8px 16px;
  border: 1px solid #ccc !important;
  background: white !important;
  color: #000 !important;
  font-size: 13px;
  cursor: pointer;
  border-radius: 2px !important;
  font-weight: bold !important;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.nta-action-btn:hover {
  background: #e6e6e6 !important;
}

.btn-green {
  background: #5cb85c !important;
  color: white !important;
  border-color: #4cae4c !important;
}

.btn-green:hover {
  background: #449d44 !important;
}

.btn-blue {
  background: #337ab7 !important;
  color: white !important;
  border-color: #2e6da4 !important;
}

.btn-blue:hover {
  background: #286090 !important;
}

.btn-submit {
  background: #5bc0de !important;
  color: white !important;
  border-color: #46b8da !important;
  margin-left: 20px;
}

.btn-submit:hover {
  background: #31b0d5 !important;
}

/* --- CURSOR OVERRIDES (MORE SPECIFIC) --- */
body.nta-mode.nta-cursor-medium,
body.nta-mode.nta-cursor-medium button,
body.nta-mode.nta-cursor-medium a,
body.nta-mode.nta-cursor-medium input,
body.nta-mode.nta-cursor-medium [role="button"],
body.nta-mode.nta-cursor-medium [role="radio"],
body.nta-mode.nta-cursor-medium .cursor-pointer {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24" fill="black" stroke="white" stroke-width="1"><path d="M5.5 3.21l10.08 10.08-3.9 1 4.28 4.19-2.16 2.16-4.28-4.19-2.65 2.53L5.5 3.21z"/></svg>') 0 0, auto !important;
}

body.nta-mode.nta-cursor-large,
body.nta-mode.nta-cursor-large button,
body.nta-mode.nta-cursor-large a,
body.nta-mode.nta-cursor-large input,
body.nta-mode.nta-cursor-large [role="button"],
body.nta-mode.nta-cursor-large [role="radio"],
body.nta-mode.nta-cursor-large .cursor-pointer {
  cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="black" stroke="white" stroke-width="1"><path d="M5.5 3.21l10.08 10.08-3.9 1 4.28 4.19-2.16 2.16-4.28-4.19-2.65 2.53L5.5 3.21z"/></svg>') 0 0, auto !important;
}

.nta-cursor-trail-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  background-color: rgba(33, 150, 243, 0.6);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  animation: fadeTrail 0.8s linear forwards;
}

@keyframes fadeTrail {
  0% {
    transform: scale(1);
    opacity: 1;
  }

  100% {
    transform: scale(0.2);
    opacity: 0;
  }
}

/* --- FLOATING LAUNCHER STYLES --- */
#nta-floating-launcher {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 55px;
  height: 55px;
  background-color: #2c72b2;
  color: white;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  cursor: pointer;
  z-index: 999999;
  transition: transform 0.2s ease, background-color 0.2s ease;
  font-family: Arial, sans-serif;
  letter-spacing: 1px;
}

#nta-floating-launcher:hover {
  transform: scale(1.1);
  background-color: #1a4d7c;
}