:root {
  color-scheme: light;
  --ink: #1c1917;
  --muted: #57534e;
  --glass: rgba(255, 255, 255, 0.66);
  --glass-border: rgba(255, 255, 255, 0.75);
  --field: rgba(255, 255, 255, 0.9);
  --field-border: rgba(15, 95, 99, 0.2);
  --accent: #0f5f63;
  --accent-2: #1a7a7e;
  --on-accent: #ffffff;
  --clear: rgba(255, 255, 255, 0.62);
  --option: #ffffff;
  --option-ink: #1c1917;
  --shadow: 0 18px 40px rgba(28, 25, 23, 0.1);
  --page:
    radial-gradient(900px 420px at 8% -10%, rgba(159, 18, 57, 0.18), transparent 60%),
    radial-gradient(800px 480px at 100% 0%, rgba(15, 95, 99, 0.22), transparent 55%),
    linear-gradient(180deg, #f7f4ef 0%, #eef3f8 48%, #f8f1ea 100%);
  --move: 0.55s cubic-bezier(0.22, 0.8, 0.24, 1);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --ink: #f5f5f4;
  --muted: #d6d3d1;
  --glass: rgba(24, 24, 28, 0.72);
  --glass-border: rgba(255, 255, 255, 0.12);
  --field: rgba(255, 255, 255, 0.08);
  --field-border: rgba(255, 255, 255, 0.16);
  --accent: #14b8a6;
  --accent-2: #2dd4bf;
  --on-accent: #042f2e;
  --clear: rgba(255, 255, 255, 0.08);
  --option: #17171b;
  --option-ink: #f5f5f4;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
  --page:
    radial-gradient(900px 420px at 8% -10%, rgba(159, 18, 57, 0.28), transparent 60%),
    radial-gradient(800px 480px at 100% 0%, rgba(20, 184, 166, 0.18), transparent 55%),
    linear-gradient(180deg, #121418 0%, #1a1d24 48%, #14161c 100%);
}

html.theme-ready body,
html.theme-ready .header,
html.theme-ready .glass-header,
html.theme-ready .footer,
html.theme-ready .glass-footer,
html.theme-ready .container,
html.theme-ready .container1,
html.theme-ready .result-box,
html.theme-ready .form-box,
html.theme-ready .message-box,
html.theme-ready .glass-container,
html.theme-ready .card,
html.theme-ready .upload-box,
html.theme-ready .upload-panel,
html.theme-ready .subject-filter,
html.theme-ready .subject-table,
html.theme-ready .content-area,
html.theme-ready .mc-sidebar,
html.theme-ready .mc-main table,
html.theme-ready input,
html.theme-ready select,
html.theme-ready textarea,
html.theme-ready button,
html.theme-ready .btn,
html.theme-ready .btn-page,
html.theme-ready .btn-submit,
html.theme-ready .btn-clear {
  transition:
    background var(--move),
    background-color var(--move),
    color var(--move),
    border-color var(--move),
    box-shadow var(--move),
    transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}

body {
  background: var(--page) !important;
  background-attachment: fixed !important;
  color: var(--ink);
}

.header,
.glass-header,
.footer,
.glass-footer {
  background: var(--glass);
  color: var(--ink);
  border-color: var(--glass-border);
}

.subtitle,
label,
.field-name,
h1,
h2,
h3,
.container,
.container1,
.message-box,
.glass-container,
.mc-sidebar,
.mc-sidebar h2,
.mc-sidebar a {
  color: var(--ink);
}

.container,
.container1,
.result-box,
.form-box,
.message-box,
.glass-container,
.mc-main .card,
.mc-main .upload-box,
.mc-main .upload-panel,
.mc-main .subject-filter,
.mc-main .subject-table,
.mc-main .content-area,
.mc-main .container,
.mc-main table {
  background: var(--glass);
  border-color: var(--glass-border);
  color: var(--ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), var(--shadow);
}

.mc-sidebar {
  background: var(--glass);
  border-right: 1px solid var(--glass-border);
}

.mc-sidebar a:hover,
.mc-sidebar a.is-active {
  color: var(--on-accent);
}

input:not([type="file"]),
textarea,
.inputbtn,
.form-control {
  background: var(--field) !important;
  color: var(--ink) !important;
  border: 1px solid var(--field-border) !important;
  border-radius: 14px !important;
}

select,
.form-select {
  appearance: auto;
  -webkit-appearance: menulist;
}

.cedpl-menu {
  position: relative;
  width: 100%;
}

.cedpl-menu select {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.cedpl-menu-trigger {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100% !important;
  min-height: 48px;
  margin: 0;
  padding: 10px 16px !important;
  border: 1px solid #c5e4e2 !important;
  border-radius: 16px !important;
  background: #fff !important;
  color: #14383a !important;
  box-shadow: 0 8px 22px rgba(15, 95, 99, 0.08);
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.cedpl-menu-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cedpl-menu-chevron {
  width: 10px;
  height: 10px;
  border-right: 2px solid #0f6e6f;
  border-bottom: 2px solid #0f6e6f;
  transform: rotate(45deg) translateY(-2px);
  flex: 0 0 auto;
  transition: transform 0.25s ease;
}

.cedpl-menu.is-open .cedpl-menu-chevron {
  transform: rotate(225deg) translateY(-2px);
}

.cedpl-menu.is-open {
  z-index: 40;
}

.cedpl-menu-list {
  position: absolute;
  z-index: 50;
  top: calc(100% + 8px);
  left: 0;
  right: 0;
  max-height: 320px;
  overflow: auto;
  padding: 6px;
  border: 1px solid #c5e4e2;
  border-radius: 18px;
  background: #f7fbfb;
  box-shadow: 0 18px 40px rgba(15, 95, 99, 0.16);
  animation: cedplMenuIn 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.cedpl-menu-option {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100% !important;
  margin: 2px 0;
  padding: 12px 14px !important;
  border: 0 !important;
  border-radius: 12px !important;
  background: transparent !important;
  color: #14383a !important;
  box-shadow: none !important;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}

.cedpl-menu-option:hover:not(.is-current),
.cedpl-menu-option:focus-visible:not(.is-current) {
  background: #e5f5f3 !important;
  color: #0f5f63 !important;
}

.cedpl-menu-option.is-current {
  background: #0f6e6f !important;
  color: #fff !important;
}

.cedpl-menu-check {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E") center / 16px no-repeat;
}

.cedpl-menu-list::-webkit-scrollbar {
  width: 10px;
}

.cedpl-menu-list::-webkit-scrollbar-thumb {
  background: #b7d6d4;
  border-radius: 999px;
  border: 2px solid #f7fbfb;
}

@keyframes cedplMenuIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

html[data-theme="dark"] .cedpl-menu-trigger {
  background: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.14) !important;
  color: #f5f5f4 !important;
}

html[data-theme="dark"] .cedpl-menu-list {
  background: #1c1917;
  border-color: rgba(255, 255, 255, 0.12);
}

html[data-theme="dark"] .cedpl-menu-option {
  color: #f5f5f4 !important;
}

html[data-theme="dark"] .cedpl-menu-option:hover:not(.is-current) {
  background: rgba(15, 110, 111, 0.45) !important;
  color: #ccfbf1 !important;
}

.message-box,
.message-box p {
  background: #fff8e6 !important;
  color: #b30000 !important;
  border-color: #ff4d4d !important;
}

.message-box {
  border: 2px solid #ff4d4d !important;
}

.finalbutton {
  justify-content: flex-start !important;
  align-items: flex-start !important;
}

.finalbutton .btn-page,
.finalbutton .btn-print {
  width: auto !important;
  max-width: 100%;
  text-align: center;
}

.btn-submit,
.btn-page,
.btn,
button.btn,
.upload-panel .upload-form button.upload-btn,
.upload-panel .upload-form button.view-btn,
.subject-filter button,
.mc-main .btn-primary,
.container input[type="submit"],
input[type="submit"].btn {
  background: linear-gradient(180deg, var(--accent-2), var(--accent)) !important;
  color: var(--on-accent) !important;
  border: 0 !important;
  border-radius: 999px !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 10px 20px rgba(15, 95, 99, 0.22);
}

.btn-clear,
.template-btn,
.upload-back,
.student-home-btn,
.mc-main .btn-outline-secondary {
  background: var(--clear) !important;
  color: var(--ink) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: 999px !important;
}

.delete-btn,
.submitdelete,
.btn-danger {
  background: linear-gradient(180deg, #ef4444, #b91c1c) !important;
  color: #fff !important;
  border: 0 !important;
  border-radius: 999px !important;
}

input[type="file"]::file-selector-button,
input[type="file"]::-webkit-file-upload-button {
  margin-right: 12px;
  padding: 8px 16px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  color: var(--on-accent);
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.theme-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 80;
  width: 64px;
  height: 34px;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  box-shadow: var(--shadow);
  cursor: pointer;
  backdrop-filter: blur(16px);
}

.theme-toggle::after {
  content: "";
  display: block;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
  transition: transform var(--move), background var(--move);
}

html[data-theme="dark"] .theme-toggle::after {
  transform: translateX(30px);
  background: #f5f5f4;
}

@media (prefers-reduced-motion: reduce) {
  html.theme-ready body,
  html.theme-ready .container,
  html.theme-ready button,
  .theme-toggle::after {
    transition: none;
  }
}

@media (max-width: 768px) {
  html,
  body {
    overflow-x: hidden;
  }

  .header,
  .glass-header {
    padding: 12px 12px 14px;
  }

  .logo-area {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
  }

  .logo {
    height: 56px !important;
    max-width: 100%;
  }

  .subtitle {
    font-size: 14px !important;
    line-height: 1.4;
    white-space: normal;
  }

  .page-content {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin: 8px;
    padding: 8px;
  }

  .container,
  .container1,
  .glass-container,
  .result-box,
  .mc-main .container,
  .mc-main .upload-panel {
    width: calc(100% - 16px) !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
    padding: 16px 12px !important;
    box-sizing: border-box;
  }

  .result-section h2,
  .container1 h2,
  .page-title {
    font-size: 22px !important;
    line-height: 1.3;
  }

  .message-box {
    font-size: 16px !important;
    padding: 12px !important;
  }

  .form-box,
  .result-section .form-box,
  .upload-fields,
  .upload-fields.three,
  .upload-fields.compact,
  .result-box .identity-card {
    grid-template-columns: 1fr !important;
  }

  .button-group,
  .indexpagebutton,
  .glass-container .button-group {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .container1,
  .indexpagebutton,
  .indexpagebutton .btn-page,
  .button-group .btn-submit,
  .button-group .btn-clear,
  .button-group .btn {
    box-sizing: border-box;
    max-width: 100%;
  }

  .button-group .btn-submit,
  .button-group .btn-clear,
  .button-group .btn,
  .indexpagebutton .btn-page {
    display: block;
    width: 100% !important;
    min-width: 0 !important;
  }

  .container1 {
    overflow: hidden;
  }

  .finalbutton {
    align-items: flex-start !important;
    justify-content: flex-start !important;
  }

  .finalbutton .btn-page,
  .finalbutton .btn-print {
    width: auto !important;
    min-width: 140px;
    align-self: flex-start;
  }

  .result-box,
  .table-scroll,
  .gradebook-scroll,
  .mc-main table {
    max-width: 100%;
  }

  .result-box .letterhead {
    flex-direction: column;
    align-items: flex-start;
  }

  .result-box,
  .content-area,
  .subject-table,
  .table-scroll,
  .gradebook-scroll,
  .table-responsive {
    max-width: 100%;
    overflow-x: auto;
  }

  .mc-main,
  .mc-main .main-content,
  .main-content,
  .upload-panel,
  .results-wrap,
  .subject-filter,
  .subject-table {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0;
    margin-left: 0 !important;
    box-sizing: border-box;
  }

  .mc-main .main-content,
  .main-content {
    padding: 12px !important;
  }

  .main-content .header,
  .upload-head,
  .activity-head,
  .results-controls,
  .gradebook-toolbar,
  .bulk-meta-form,
  .subject-filter form,
  .upload-actions {
    flex-direction: column;
    align-items: stretch;
    flex-wrap: wrap;
  }

  .main-content .header h1 {
    font-size: 22px;
    line-height: 1.3;
  }

  .upload-panel .upload-form button,
  .subject-filter button,
  .subject-filter select,
  .mc-main .btn,
  .card .btn {
    width: 100% !important;
    justify-content: center;
    box-sizing: border-box;
  }

  .mc-main .row {
    margin-left: 0;
    margin-right: 0;
  }

  .mc-main .card,
  .mc-main .container {
    max-width: 100% !important;
  }

  .theme-toggle {
    top: 8px;
    right: 8px;
    width: 56px !important;
    height: 30px;
  }

  html[data-theme="dark"] .theme-toggle::after {
    transform: translateX(24px);
  }

  .mc-shell {
    display: block;
  }

  .mc-sidebar {
    position: relative;
    width: 100%;
    height: auto;
    flex: none;
  }

  .mc-main {
    width: 100%;
    min-width: 0;
  }

  .cards {
    grid-template-columns: 1fr !important;
  }

  .activity-head,
  .content-area .activity-search {
    flex-direction: column;
    align-items: stretch;
    max-width: 100%;
  }
}