@import url("https://fonts.googleapis.com/css2?family=Red+Hat+Display:wght@300;400;500;600;700;800&display=swap");

:root {
  color-scheme: light dark;
  --bg-primary: #f8f8f8;
  --bg-secondary: #ffffff;
  --bg-tertiary: #fbfbfb;
  --bg-depth: #ededed;
  --bg-glow-1: color-mix(in srgb, var(--accent) 12%, transparent);
  --bg-glow-2: color-mix(in srgb, var(--logo-gradient-2) 9%, transparent);
  --text-primary: #0c1222;
  --text-secondary: #4f586a;
  --text-tertiary: #7a8496;
  --accent: #0a84ff;
  --card-border: color-mix(in srgb, var(--text-primary) 7%, var(--bg-primary));
  --accent-soft: color-mix(in srgb, var(--accent) 16%, var(--bg-secondary));
  --accent-soft-strong: color-mix(
    in srgb,
    var(--accent) 28%,
    var(--bg-secondary)
  );
  --accent-border: color-mix(in srgb, var(--accent) 24%, var(--card-border));
  --card-sheen-1: var(--bg-secondary);
  --card-sheen-2: var(--bg-secondary);
  --surface-soft: var(--bg-tertiary);
  --surface-elevated: var(--bg-secondary);
  --card-surface: color-mix(in srgb, var(--bg-secondary) 60%, transparent);
  --card-surface-strong: color-mix(
    in srgb,
    var(--bg-secondary) 60%,
    transparent
  );
  --shadow-strong: 0 24px 60px rgba(15, 26, 46, 0.16);
  --shadow-soft: 0 12px 30px rgba(15, 26, 46, 0.1);
  --grade-a: #5fd68d;
  --grade-b: #5fb4ff;
  --grade-c: #f4b354;
  --grade-d: #f37d7d;
  --danger: #e5484d;
  --danger-soft: color-mix(in srgb, var(--danger) 18%, var(--bg-secondary));
  --danger-border: color-mix(in srgb, var(--danger) 30%, var(--card-border));
  --logo-gradient-1: #0a84ff;
  --logo-gradient-2: #5fd68d;
  --sidebar-bg: color-mix(in srgb, var(--bg-secondary) 90%, transparent);
  --input-bg: var(--bg-secondary);
  --input-border: color-mix(in srgb, var(--text-primary) 9%, var(--bg-primary));
  --input-focus: color-mix(in srgb, var(--accent) 14%, transparent);
  --input-placeholder: #7a8496;
  --modal-backdrop: var(--bg-secondary);
  --modal-surface: var(--bg-secondary);
  --modal-surface-strong: var(--bg-secondary);
  --modal-inner-surface: var(--bg-tertiary);
  --modal-border: color-mix(in srgb, var(--text-primary) 9%, var(--bg-primary));
  --modal-gradient-stop: 50%;
  --modal-gradient-top: color-mix(in srgb, var(--accent) 16%, #ffffff);
  --modal-border-accent: color-mix(
    in srgb,
    var(--accent) 30%,
    var(--modal-border)
  );
  --modal-border-start: color-mix(in srgb, var(--accent) 60%, transparent);
  --popup-gradient-top: color-mix(in srgb, var(--accent) 16%, #ffffff);
  --popup-border: color-mix(in srgb, var(--accent) 28%, var(--card-border));
  --popup-border-start: color-mix(in srgb, var(--accent) 60%, transparent);
  --text-on-accent: #ffffff;
  --glow-soft-strength: 18%;
}

html[data-theme="dark"] {
  --bg-primary: #101010;
  --bg-secondary: #0f0f0f;
  --bg-tertiary: #101010;
  --bg-depth: #151515;
  --bg-glow-1: color-mix(in srgb, var(--accent) 10%, transparent);
  --bg-glow-2: color-mix(in srgb, var(--logo-gradient-2) 7%, transparent);
  --text-primary: #f3f5fb;
  --text-secondary: #a2a2a2;
  --text-tertiary: #7f7f7f;
  --accent: #2aa9ff;
  --card-border: color-mix(
    in srgb,
    var(--text-primary) 9%,
    var(--bg-secondary)
  );
  --accent-soft: color-mix(in srgb, var(--accent) 18%, var(--bg-secondary));
  --accent-soft-strong: color-mix(
    in srgb,
    var(--accent) 28%,
    var(--bg-secondary)
  );
  --accent-border: color-mix(in srgb, var(--accent) 28%, var(--card-border));
  --card-sheen-1: var(--bg-secondary);
  --card-sheen-2: var(--bg-secondary);
  --surface-soft: var(--bg-tertiary);
  --surface-elevated: var(--bg-secondary);
  --card-surface: color-mix(in srgb, var(--bg-secondary) 60%, transparent);
  --card-surface-strong: color-mix(
    in srgb,
    var(--bg-secondary) 60%,
    transparent
  );
  --shadow-strong: 0 28px 70px rgba(0, 0, 0, 0.58);
  --shadow-soft: 0 18px 36px rgba(0, 0, 0, 0.48);
  --grade-a: #5ae3a1;
  --grade-b: #6eb3ff;
  --grade-c: #f6b96e;
  --grade-d: #ff8b8b;
  --danger: #e5484d;
  --danger-soft: color-mix(in srgb, var(--danger) 22%, var(--bg-secondary));
  --danger-border: color-mix(in srgb, var(--danger) 34%, var(--card-border));
  --logo-gradient-1: #2aa9ff;
  --logo-gradient-2: #5ae3a1;
  --sidebar-bg: var(--bg-secondary);
  --input-bg: var(--bg-tertiary);
  --input-border: color-mix(
    in srgb,
    var(--text-primary) 11%,
    var(--bg-secondary)
  );
  --input-focus: color-mix(in srgb, var(--accent) 20%, transparent);
  --input-placeholder: #7f7f7f;
  --modal-backdrop: var(--bg-secondary);
  --modal-surface: var(--bg-secondary);
  --modal-surface-strong: var(--bg-secondary);
  --modal-inner-surface: var(--bg-tertiary);
  --modal-border: color-mix(
    in srgb,
    var(--text-primary) 11%,
    var(--bg-secondary)
  );
  --modal-gradient-stop: 50%;
  --modal-gradient-top: color-mix(in srgb, var(--accent) 17%, #000000);
  --modal-border-accent: color-mix(
    in srgb,
    var(--accent) 34%,
    var(--modal-border)
  );
  --modal-border-start: color-mix(in srgb, var(--accent) 65%, transparent);
  --popup-gradient-top: color-mix(in srgb, var(--accent) 20%, #000000);
  --popup-border: color-mix(in srgb, var(--accent) 30%, var(--card-border));
  --popup-border-start: color-mix(in srgb, var(--accent) 65%, transparent);
  --glow-soft-strength: 10%;
}

html[data-theme-variant="pearl"] {
  --accent: #0a84ff;
  --logo-gradient-1: #0a84ff;
  --logo-gradient-2: #5fd68d;
}

html[data-theme-variant="mint"] {
  --accent: #34c759;
  --logo-gradient-1: #34c759;
  --logo-gradient-2: #64d2ff;
}

html[data-theme-variant="sunrise"] {
  --accent: #ff9f0a;
  --logo-gradient-1: #ff9f0a;
  --logo-gradient-2: #ff5f5f;
}

html[data-theme-variant="sky"] {
  --accent: #64d2ff;
  --logo-gradient-1: #64d2ff;
  --logo-gradient-2: #5b7cfa;
}

html[data-theme-variant="midnight"] {
  --accent: #2aa9ff;
  --logo-gradient-1: #2aa9ff;
  --logo-gradient-2: #4f46e5;
}

html[data-theme-variant="aurora"] {
  --accent: #5ae3a1;
  --logo-gradient-1: #5ae3a1;
  --logo-gradient-2: #36d399;
}

html[data-theme-variant="cosmic"] {
  --accent: #c77dff;
  --logo-gradient-1: #c77dff;
  --logo-gradient-2: #5865f2;
}

html[data-theme-variant="sapphire"] {
  --accent: #1f7aff;
  --logo-gradient-1: #1f7aff;
  --logo-gradient-2: #5a5df0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Red Hat Display", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 14% -10%, var(--bg-glow-1), transparent 70%),
    radial-gradient(circle at 86% 0%, var(--bg-glow-2), transparent 70%);
  filter: saturate(3);
}

button,
input,
select,
textarea {
  font-family: "Red Hat Display", sans-serif;
}

body.modal-open {
  overflow: hidden;
}

.layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.main {
  padding: 24px 40px 80px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.app-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 40px;
  border-bottom: 1px solid var(--card-border);
  background: color-mix(in srgb, var(--bg-secondary) 50%, transparent);
  backdrop-filter: blur(30px);
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}

.logo {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 22px;
  color: var(--text-on-accent);
  background: linear-gradient(
    140deg,
    var(--logo-gradient-1),
    var(--logo-gradient-2)
  );
  box-shadow: var(--shadow-soft);
}

.app-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.nav-item {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  padding: 12px 16px;
  border-radius: 16px;
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-item:hover {
  background: var(--bg-tertiary);
}

.nav-item.is-active {
  color: var(--text-primary);
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.app-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex: 1;
  justify-content: flex-end;
  align-items: center;
}

.profile-button {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.profile-menu {
  position: relative;
}

.profile-ring {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.profile-button:hover .profile-ring {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
  border-color: var(--accent-border);
}

.profile-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.profile-fallback {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-secondary);
}

.profile-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 220px;
  border: 1px solid transparent;
  background:
    linear-gradient(
        180deg,
        var(--popup-gradient-top) 0%,
        var(--bg-secondary) var(--modal-gradient-stop)
      )
      padding-box,
    linear-gradient(
        180deg,
        var(--popup-border-start) 0%,
        var(--popup-border) var(--modal-gradient-stop),
        var(--popup-border) 100%
      )
      border-box;
  border-radius: 14px;
  box-shadow: var(--shadow-soft);
  padding: 10px;
  display: none;
  z-index: 20;
}

.profile-dropdown.is-open {
  display: block;
}

.profile-card {
  display: grid;
  gap: 10px;
  justify-items: center;
  padding: 8px 8px 12px;
}

.profile-card-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.profile-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

.profile-card-fallback {
  font-weight: 700;
  font-size: 24px;
  color: var(--text-secondary);
}

.profile-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

.profile-menu-action {
  width: 100%;
  border: none;
  background: linear-gradient(
    135deg,
    var(--accent),
    color-mix(in srgb, var(--accent) 68%, var(--logo-gradient-2))
  );
  color: var(--text-on-accent);
  text-align: center;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.profile-menu-action:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.onboarding-step {
  display: none;
}

.onboarding-step.is-active {
  display: block;
}

.onboarding-progress {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: var(--bg-tertiary);
  border: 1px solid var(--card-border);
  overflow: hidden;
  margin-top: 16px;
}

.onboarding-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: inherit;
  transition: width 0.3s ease;
}

.onboarding-nav {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.onboarding-nav #onboarding-finish {
  display: none;
}

.onboarding-nav.is-final #onboarding-next {
  display: none;
}

.onboarding-nav.is-final #onboarding-finish {
  display: inline-flex;
}

.theme-controls {
  margin-top: 16px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--card-border);
  background: var(--surface-soft);
  display: grid;
  gap: 12px;
}

.chart-wrap--compact {
  height: 120px;
}

.theme-control-meta {
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 6px;
}

.theme-slider-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-slider {
  width: 100%;
  accent-color: var(--accent);
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  height: 20px;
  --slider-fill: 50%;
}

.theme-slider::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(
    to right,
    var(--accent) 0%,
    var(--accent) var(--slider-fill),
    var(--bg-depth) var(--slider-fill),
    var(--bg-depth) 100%
  );
  border: 1px solid var(--card-border);
}

.theme-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-secondary);
  margin-top: -7px;
  box-shadow: var(--shadow-soft);
}

.theme-slider::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: var(--bg-depth);
  border: 1px solid var(--card-border);
}

.theme-slider::-moz-range-progress {
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.theme-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-secondary);
  box-shadow: var(--shadow-soft);
}

.theme-slider-value {
  min-width: 46px;
  text-align: right;
  font-size: 12px;
  color: var(--text-secondary);
}

.theme-button {
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.theme-button.is-active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.theme-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--swatch);
  box-shadow: inset 0 0 0 2px var(--bg-secondary);
}

.page-title {
  font-size: 26px;
  font-weight: 700;
  margin-top: 4px;
}

.topbar-meta {
  color: var(--text-secondary);
  font-size: 13px;
}

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

.brand-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(
    140deg,
    var(--logo-gradient-1),
    var(--logo-gradient-2)
  );
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-on-accent);
  box-shadow: var(--shadow-soft);
}

.brand-title {
  font-size: 22px;
  font-weight: 700;
}

.brand-sub {
  font-size: 13px;
  color: var(--text-tertiary);
}

.topbar-actions {
  display: flex;
  gap: 12px;
}

.with-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.button-icon {
  font-size: 16px;
  line-height: 1;
}

.icon-button {
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: 14px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.icon-button .ph {
  font-size: 20px;
}

.icon-button--small {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: none;
}

.icon-button--small .ph {
  font-size: 16px;
}

.icon-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.ghost-button {
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 10px 18px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.ghost-button:hover {
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.ghost-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.ghost-button--small {
  padding: 8px 12px;
  font-size: 12px;
}

.mini-button {
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.mini-button:hover {
  transform: scale(1.06);
  box-shadow: var(--shadow-soft);
}

.danger-button {
  border: 1px solid var(--danger-border);
  background: var(--danger);
  color: var(--text-on-accent);
  padding: 12px 16px;
  border-radius: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.danger-button:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.settings-section {
  margin-top: 28px;
}

.settings-card {
  display: grid;
  gap: 16px;
}

.settings-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}

.settings-block {
  display: grid;
  gap: 12px;
  align-content: start;
}

.settings-form {
  display: grid;
  gap: 12px;
}

.settings-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 4px;
}

.card {
  background: linear-gradient(
    180deg,
    var(--card-surface-strong),
    var(--card-surface)
  );
  border: 1px solid var(--card-border);
  border-radius: 32px;
  padding: 26px;
  box-shadow: var(--shadow-strong);
  position: relative;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  z-index: 60;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.28s ease,
    visibility 0s linear 0.28s;
}

#assessment-modal {
  z-index: 70;
}

#confirm-modal {
  z-index: 80;
}

#icon-picker-modal {
  z-index: 85;
}

.modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.28s ease;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--modal-backdrop) 50%, transparent);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.55s ease;
}

.modal-panel {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: 720px;
  width: min(720px, 92vw);
  border: 1px solid transparent;
  background:
    linear-gradient(
        180deg,
        var(--modal-gradient-top) 0%,
        var(--modal-surface-strong) var(--modal-gradient-stop)
      )
      padding-box,
    linear-gradient(
        180deg,
        var(--modal-border-start) 0%,
        var(--modal-border) var(--modal-gradient-stop),
        var(--modal-border) 100%
      )
      border-box;
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--shadow-strong);
  max-height: 88vh;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.3s ease,
    transform 0.3s ease;
  will-change: opacity, transform;
}

.modal.is-open .modal-backdrop {
  opacity: 1;
}

.modal.is-open .modal-panel {
  opacity: 1;
  transform: translateY(0);
}

.modal-panel .icon-button {
  background: var(--modal-inner-surface);
  border-color: var(--modal-border);
  box-shadow: none;
}

.modal-panel .icon-button:hover {
  background: color-mix(in srgb, var(--accent-soft) 86%, transparent);
  border-color: var(--accent-border);
  box-shadow: none;
}

.modal-panel--large {
  max-width: 980px;
  width: min(980px, 92vw);
}

.modal-panel--small {
  max-width: 520px;
  width: min(520px, 92vw);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.modal-meta {
  color: var(--text-secondary);
  margin-top: 8px;
}

.modal-body {
  margin-top: 20px;
  display: grid;
  gap: 16px;
}

.confirm-body {
  gap: 18px;
}

.icon-picker-body {
  gap: 12px;
}

.icon-picker-preview-wrap {
  display: flex;
  justify-content: center;
}

.icon-picker-preview {
  width: 88px;
  height: 88px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
}

.icon-picker-preview .ph {
  font-size: 44px;
}

.icon-picker-message {
  min-height: 20px;
}

.primary-button.confirm-danger {
  background: var(--danger) !important;
  color: var(--text-on-accent);
  box-shadow: none;
}

.primary-button.confirm-danger:hover {
  filter: brightness(1.05);
  transform: none;
  box-shadow: none;
}

.onboarding-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.onboarding-grid .field,
.onboarding-grid .onboarding-section,
.onboarding-grid .form-actions {
  grid-column: 1 / -1;
}

.onboarding-grid .onboarding-step {
  grid-column: 1 / -1;
}

.onboarding-section {
  display: grid;
  gap: 14px;
}

.elective-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  max-height: 260px;
  overflow: auto;
  padding-right: 4px;
}

.export-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.export-panel {
  border: 1px solid var(--modal-border);
  background: var(--modal-backdrop);
  border-radius: 20px;
  padding: 18px;
  display: grid;
  gap: 14px;
}

.export-panel .section-title {
  font-size: 20px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 38px;
  border-radius: 12px;
  border: 1px solid var(--modal-border);
  background: var(--modal-inner-surface);
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
  position: relative;
}

.checkbox-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkbox-item::before {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 4px;
  border: 2px solid var(--modal-border);
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

.checkbox-item:has(input:checked) {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--accent-soft);
  transform: scale(0.98);
}

.checkbox-item:has(input:checked)::before {
  border-color: var(--accent);
  background: var(--accent);
}

.checkbox-item--icon {
  align-items: center;
}

.checkbox-item-icon {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--text-primary);
  opacity: 0.85;
}

.checkbox-item-icon .ph {
  font-size: 17px;
}

.custom-elective-panel {
  display: grid;
  gap: 10px;
}

.custom-elective-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 13px;
}

.custom-elective-list {
  display: grid;
  gap: 10px;
}

.custom-elective-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}

.custom-elective-name,
.custom-elective-color {
  border-radius: 12px;
  border: 1px solid var(--modal-border);
  background: var(--modal-inner-surface);
  color: var(--text-primary);
  min-height: 40px;
}

.custom-elective-name {
  padding: 8px 10px;
  grid-column: 1 / -1;
}

.custom-elective-carousel {
  min-width: 0;
  grid-column: 1 / -1;
}

.custom-elective-color {
  appearance: none;
  -webkit-appearance: none;
  padding: 4px;
  cursor: pointer;
  width: 64px;
}

.custom-elective-row .icon-button--small {
  justify-self: end;
}

.custom-elective-color::-webkit-color-swatch {
  border: none;
  border-radius: 8px;
}

.custom-elective-color::-moz-color-swatch {
  border: none;
  border-radius: 8px;
}

.export-textarea {
  min-height: 110px;
  resize: vertical;
}

.modal-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.modal-chart {
  height: 260px;
  background: var(--modal-inner-surface);
  border-radius: 20px;
  padding: 12px;
  border: 1px solid var(--modal-border);
}

.subject-color-panel {
  background: var(--modal-inner-surface);
  border-radius: 20px;
  padding: 16px;
  border: 1px solid var(--modal-border);
  display: grid;
  gap: 12px;
}

.modal-panel .theme-controls {
  border-color: var(--modal-border);
  background: var(--modal-inner-surface);
}

.modal-panel .field input,
.modal-panel .field textarea,
.modal-panel .field select,
.modal-panel .export-textarea {
  background-color: var(--modal-inner-surface);
  border-color: color-mix(
    in srgb,
    var(--input-border) 84%,
    var(--modal-border)
  );
}

.modal-panel .field input:focus,
.modal-panel .field select:focus,
.modal-panel .field textarea:focus,
.modal-panel .export-textarea:focus {
  border-color: var(--accent-border);
}

.modal-panel .card {
  background: var(--modal-inner-surface);
  border-color: var(--modal-border);
  box-shadow: none;
}

.subject-color-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.subject-icon-header {
  flex-direction: column;
  align-items: stretch;
}

.subject-color-meta {
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 4px;
}

.color-control {
  display: flex;
  align-items: center;
  gap: 10px;
}

.subject-icon-control {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  width: 100%;
  margin-top: 4px;
}

.subject-icon-preview {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--text-on-accent);
}

.subject-icon-preview .ph {
  font-size: 22px;
}

.subject-icon-carousel {
  min-width: 0;
  flex: 1;
  width: 100%;
  max-width: none;
}

.icon-carousel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px;
  min-width: 0;
  width: 100%;
}

.icon-carousel-nav {
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: 0 0 auto;
}

.icon-carousel-nav .ph {
  font-size: 18px;
}

.icon-carousel-track {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px;
  min-width: 0;
  scrollbar-width: thin;
}

.icon-carousel-item {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: 0 0 auto;
  transition:
    transform 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease,
    background 0.15s ease;
}

.icon-carousel-item .ph {
  font-size: 24px;
}

.icon-carousel-item:hover {
  transform: translateY(-1px);
  color: var(--text-primary);
}

.icon-carousel-item.is-active {
  border-color: var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
}

.color-input {
  appearance: none;
  -webkit-appearance: none;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.color-input::-webkit-color-swatch {
  border-radius: 12px;
  border: 2px solid var(--bg-secondary);
}

.color-input::-moz-color-swatch {
  border-radius: 12px;
  border: 2px solid var(--bg-secondary);
}

.color-value {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.color-swatch {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--swatch);
  cursor: pointer;
  box-shadow: inset 0 0 0 2px var(--bg-secondary);
}

.color-swatch.is-active {
  border-color: #ffffff;
  box-shadow: 0 0 0 3px #ffffff;
}

.chart-tooltip {
  position: fixed;
  z-index: 90;
  pointer-events: none;
  border: 1px solid transparent;
  background:
    linear-gradient(
        180deg,
        var(--popup-gradient-top) 0%,
        var(--bg-secondary) var(--modal-gradient-stop)
      )
      padding-box,
    linear-gradient(
        180deg,
        var(--popup-border-start) 0%,
        var(--popup-border) var(--modal-gradient-stop),
        var(--popup-border) 100%
      )
      border-box;
  color: var(--text-primary);
  border-radius: 12px;
  padding: 8px 10px;
  font-size: 12px;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translate(-50%, -120%);
  transition:
    opacity 0.12s ease,
    transform 0.12s ease;
}

.chart-tooltip.is-visible {
  opacity: 1;
  transform: translate(-50%, -140%);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.section-eyebrow {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 600;
}

.section-title {
  margin: 6px 0 0;
  font-size: 28px;
  font-weight: 700;
}

.dashboard-stack {
  display: grid;
  gap: 24px;
  margin-bottom: 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 24px;
  margin-bottom: 0;
  align-items: stretch;
}

.hero-side {
  display: grid;
  gap: 24px;
}

.overall-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.status-pill {
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-weight: 600;
}

.overall-body {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}

.grade-square {
  width: 120px;
  height: 120px;
  border-radius: 30px;
  background: var(--grade-a);
  display: grid;
  place-items: center;
  font-size: 48px;
  font-weight: 700;
  color: var(--text-on-accent);
  box-shadow: var(--shadow-soft);
}

.overall-stats {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.stat-value {
  font-size: 58px;
  font-weight: 700;
}

.stat-suffix {
  font-size: 30px;
  margin-left: 6px;
}

.stat-sub {
  color: var(--text-secondary);
}

.overall-footer {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.mini-stat {
  background: var(--surface-elevated);
  border-radius: 20px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid var(--card-border);
}

.mini-label {
  font-size: 12px;
  color: var(--text-tertiary);
}

.mini-value {
  font-weight: 700;
  font-size: 18px;
}

.top-subject-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.top-subject-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.subject-icon {
  width: 58px;
  height: 58px;
  border-radius: 20px;
  background: var(--accent);
  display: grid;
  place-items: center;
  color: var(--text-on-accent);
  font-weight: 400;
}

.subject-icon .ph {
  font-size: 28px;
}

.subject-icon .ph,
.subject-icon-preview .ph,
.order-icon .ph,
.chart-key-icon,
.checkbox-item-icon .ph {
  font-weight: 400;
  font-variation-settings: normal;
}

.top-subject-name {
  font-size: 22px;
  font-weight: 700;
}

.top-subject-grade {
  font-size: 18px;
  color: var(--text-secondary);
}

.top-subject-footer {
  color: var(--text-secondary);
}

.latest-card {
  display: grid;
  gap: 8px;
}

.latest-name {
  font-size: 20px;
  font-weight: 700;
}

.latest-score {
  font-size: 28px;
  font-weight: 700;
}

.latest-meta {
  color: var(--text-secondary);
}

.upcoming-card {
  display: grid;
  gap: 12px;
}

.upcoming-card--wide {
  margin-bottom: 0;
}

.upcoming-card--wide .upcoming-list {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.upcoming-card--wide .upcoming-item {
  height: 100%;
}

.upcoming-list {
  display: grid;
  gap: 10px;
}

.upcoming-item {
  background: var(--surface-soft);
  border-radius: 16px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--card-border);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.upcoming-item:hover {
  border-color: var(--accent-border);
  transform: translateY(-1px);
}

.upcoming-name {
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.upcoming-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--swatch);
}

.upcoming-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.upcoming-right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.upcoming-tag {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.upcoming-tag.is-overdue {
  background: var(--danger-soft);
  color: var(--danger);
}

.upcoming-more {
  font-size: 12px;
  color: var(--text-secondary);
  text-align: center;
  grid-column: 1 / -1;
}

.upcoming-footer {
  display: flex;
  justify-content: flex-end;
}

.main-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 28px;
}

.form-card form {
  margin-top: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

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

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 13px;
}

.field input {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 15px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.field textarea {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 14px;
  font-family: "Red Hat Display", sans-serif;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.field select {
  padding: 12px 14px;
  padding-right: 44px;
  border-radius: 14px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-secondary) 50%),
    linear-gradient(135deg, var(--text-secondary) 50%, transparent 50%);
  background-position:
    calc(100% - 22px) 50%,
    calc(100% - 16px) 50%;
  background-size:
    6px 6px,
    6px 6px;
  background-repeat: no-repeat;
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.25;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.field select::-ms-expand {
  display: none;
}

.field input::placeholder {
  color: var(--input-placeholder);
}

.field textarea::placeholder {
  color: var(--input-placeholder);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--input-focus);
}

.field small {
  color: var(--text-tertiary);
}

.form-actions {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.form-divider {
  height: 1px;
  background: var(--card-border);
  margin: 24px 0;
}

.form-note {
  margin-top: 10px;
  font-size: 12px;
  color: var(--text-tertiary);
}

fieldset {
  border: 0;
  margin: 0;
  padding: 0;
  min-inline-size: 0;
}

.primary-button {
  background: var(--accent);
  color: var(--text-on-accent);
  border: none;
  padding: 12px 20px;
  border-radius: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.primary-button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: var(--shadow-strong);
  filter: saturate(1.05);
}

.primary-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.form-card [disabled] {
  opacity: 0.7;
}

.form-message {
  font-size: 13px;
  color: var(--text-secondary);
}

.progress-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.analytics-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 24px;
  margin-bottom: 28px;
}

.insight-list {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.insight-item {
  background: var(--surface-soft);
  border-radius: 18px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--card-border);
}

.insight-item strong {
  font-size: 16px;
}

.insight-item span {
  font-size: 13px;
  color: var(--text-secondary);
}

.muted {
  color: var(--text-secondary);
  margin: 0;
}

.chart-wrap {
  margin-top: 10px;
  height: 220px;
}

canvas {
  width: 100%;
  height: 100%;
}

.progress-legend {
  font-size: 13px;
  color: var(--text-secondary);
}

.chart-key {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  font-size: 12px;
  color: var(--text-secondary);
}

.chart-key-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--card-border);
  appearance: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
  transition: opacity 160ms ease, border-color 160ms ease, transform 160ms ease;
}

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

.chart-key-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.chart-key-item.is-hidden {
  opacity: 0.48;
}

.chart-key-item.is-hidden .chart-key-swatch {
  transform: scale(0.86);
}

.chart-key-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--swatch);
}

.chart-key-icon {
  font-size: 14px;
  color: var(--text-primary);
}

.subjects-section {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.subjects-chart-section {
  margin-bottom: 28px;
}

.subjects-chart-section .chart-wrap {
  height: 260px;
}

.calendar-card {
  display: grid;
  gap: 16px;
}

.calendar-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.calendar-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--card-border);
  background: var(--surface-soft);
}

.calendar-nav {
  border: none;
  background: transparent;
  color: var(--text-primary);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
}

.calendar-nav:hover {
  background: var(--accent-soft);
}

.calendar-month {
  font-weight: 600;
  font-size: 14px;
  min-width: 150px;
  text-align: center;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 0 4px;
}

.calendar-weekdays span {
  text-align: center;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.calendar-cell {
  background: var(--surface-soft);
  border-radius: 18px;
  padding: 10px;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--card-border);
}

.calendar-cell.is-muted {
  opacity: 0.45;
}

.calendar-cell.is-today {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.calendar-day {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 600;
}

.calendar-events {
  display: grid;
  gap: 6px;
}

.calendar-event {
  border-radius: 12px;
  padding: 6px 8px;
  background: color-mix(in srgb, var(--event-color) 18%, var(--bg-secondary));
  border: 1px solid
    color-mix(in srgb, var(--event-color) 60%, var(--bg-secondary));
  font-size: 11px;
  color: var(--text-primary);
}

.calendar-event.is-completed {
  opacity: 0.65;
}

.calendar-event-title {
  font-weight: 600;
  display: block;
}

.calendar-event-sub {
  color: var(--text-secondary);
}

.calendar-more {
  font-size: 11px;
  color: var(--text-secondary);
}

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.section-meta {
  color: var(--text-secondary);
}

.subjects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.subjects-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.subjects-toolbar .section-meta {
  font-size: 12px;
}

.subjects-add-button {
  margin-left: auto;
  border-radius: 12px;
  padding: 10px 16px;
}

.order-list {
  display: grid;
  gap: 10px;
}

.order-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: var(--surface-soft);
  cursor: grab;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.order-item.is-dragging {
  opacity: 0.6;
  transform: scale(0.98);
}

.order-item.is-drop-target {
  outline: none;
}

.order-left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.order-icon {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: var(--swatch);
  display: grid;
  place-items: center;
  color: var(--text-on-accent);
}

.order-icon .ph {
  font-size: 16px;
}

.order-name {
  font-weight: 600;
  color: var(--text-primary);
}

.order-handle {
  font-size: 18px;
  color: var(--text-tertiary);
}

.subject-button {
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  width: 100%;
  cursor: pointer;
  color: var(--text-primary);
}

.subject-button:focus-visible .card {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.subject-button .card {
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.subject-button:hover .card {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.glow-soft {
  box-shadow: none;
}

.subject-add {
  border-style: solid;
  border-color: var(--card-border);
  background: var(--card-surface);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-bottom: 18px;
}

.subject-add .section-title {
  font-size: 22px;
}

.subject-add,
.subject-add .section-title,
.subject-add .section-eyebrow,
.subject-add .field span,
.subject-add .form-message,
.subject-add .muted {
  color: var(--text-primary);
}

.subject-add .section-eyebrow {
  color: var(--text-tertiary);
}

.subject-add .field input::placeholder {
  color: var(--text-tertiary);
}

.subject-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  color: var(--text-primary);
}

.subject-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.subject-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.subject-title {
  font-weight: 600;
}

.subject-meta {
  color: var(--text-secondary);
  font-size: 13px;
}

.subject-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.subject-average-progress {
  margin-top: -2px;
}

.subject-average-progress-track {
  height: 8px;
  width: 100%;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-primary) 12%, transparent);
  overflow: hidden;
}

.subject-average-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--subject-color, var(--accent));
  transition: width 220ms ease;
}

.stat-box {
  background: var(--surface-soft);
  padding: 10px 12px;
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid var(--card-border);
}

.stat-box span {
  font-size: 12px;
  color: var(--text-tertiary);
}

.stat-box strong {
  font-size: 18px;
}

.subject-chart {
  height: 60px;
  background: var(--bg-tertiary);
  border-radius: 16px;
  padding: 8px;
}

.subject-form {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.subject-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.subject-card .field input {
  padding: 10px 12px;
  font-size: 14px;
}

.subject-card .primary-button {
  padding: 10px 16px;
}

.subject-history {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.subject-upcoming {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.subject-upcoming .upcoming-list {
  max-height: 200px;
  overflow-y: auto;
}

.history-title {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.history-list {
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}

.history-list .empty-state {
  padding: 8px 4px;
}

.history-item {
  background: var(--surface-soft);
  border-radius: 14px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--card-border);
}

.history-name {
  font-weight: 600;
  font-size: 14px;
}

.history-meta {
  font-size: 12px;
  color: var(--text-secondary);
}

.history-right {
  display: grid;
  gap: 6px;
  text-align: right;
}

.history-date {
  font-size: 12px;
  color: var(--text-tertiary);
}

.assessment-card {
  display: grid;
  gap: 12px;
}

.assessment-tools {
  display: flex;
  justify-content: flex-end;
}

.assessment-search {
  width: min(360px, 100%);
}

.table-sort {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  font: inherit;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}

.table-sort:hover {
  color: var(--text-secondary);
}

.table-sort:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.table-sort-indicator {
  font-size: 10px;
  line-height: 1;
  opacity: 0.75;
}

.table-sort.is-active {
  color: var(--text-secondary);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

thead th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding-bottom: 12px;
}

tbody td {
  padding: 12px 8px;
  border-top: 1px solid var(--card-border);
  color: var(--text-secondary);
}

tbody tr:hover {
  background: var(--surface-soft);
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--accent-border);
  font-weight: 600;
  font-size: 12px;
}

.delete-button {
  border: none;
  background: transparent;
  color: var(--text-tertiary);
  cursor: pointer;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.delete-button:hover {
  color: var(--danger);
  transform: translateY(-1px);
}

.empty-state {
  color: var(--text-secondary);
  padding: 18px;
}

@media (max-width: 1100px) {
  .app-bar {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
  }

  .app-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .assessment-tools {
    justify-content: flex-start;
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .analytics-grid {
    grid-template-columns: 1fr;
  }

  .onboarding-grid {
    grid-template-columns: 1fr;
  }

  .overall-body {
    flex-direction: column;
    align-items: flex-start;
  }

  .form-grid,
  .subject-form-grid {
    grid-template-columns: 1fr;
  }

  .custom-elective-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .overall-footer {
    grid-template-columns: 1fr;
  }

  .calendar-cell {
    min-height: 90px;
  }

  .calendar-month {
    min-width: 120px;
  }

  .main {
    padding: 24px;
  }
}

@media (max-width: 620px) {
  .custom-elective-row {
    grid-template-columns: 1fr;
  }

  .custom-elective-toolbar {
    align-items: stretch;
  }

  .subject-color-header {
    flex-wrap: wrap;
  }

  .custom-elective-color {
    width: 100%;
  }

  .custom-elective-row .icon-button--small {
    justify-self: stretch;
    width: 100%;
  }
}