@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&family=Noto+Sans+KR:wght@400;500;700&display=swap");

:root {
  color-scheme: dark;
  --bg: #07090e;
  --card: rgba(18, 22, 33, 0.75);
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #f1f3f9;
  --muted: #8a94a6;
  --accent: #8b5cf6;
  /* Vibrant Purple */
  --accent-glow: rgba(139, 92, 246, 0.149);
  --accent-2: #2dd4bf;
  /* Cool Teal */
  --accent-2-glow: rgba(45, 212, 191, 0.15);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Reset & Base Elements */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Noto Sans KR", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body.home-page {
  background: linear-gradient(rgba(7, 9, 14, 0.85), rgba(7, 9, 14, 0.85)), url('./gcfl.jpg') center/cover no-repeat fixed;
}

/* Base Form Controls */
input,
select,
textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  /* Prevent iOS auto zoom on focus */
  padding: 8px 12px;
  transition: all 0.2s ease;
  width: 100%;
  height: 38px;
  box-sizing: border-box;
}

textarea {
  height: auto;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.05);
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Global Layout Header & Navigation */
nav.topbar {
  background: rgba(11, 15, 26, 0.75);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--card-border);
  padding: 6px 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  gap: 10px 12px;
  max-width: 100%;
}

nav.topbar .logo {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  height: 42px;
  text-decoration: none;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
}

nav.topbar .logo img {
  height: 100%;
  width: auto;
  max-width: 180px;
  filter: brightness(0) invert(1);
}

nav.topbar .logo:hover {
  opacity: 0.8;
}

nav.topbar ul {
  grid-column: 1 / span 2;
  grid-row: 2;
  list-style: none;
  display: flex;
  gap: 4px;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  margin: 0;
  padding: 2px 0;
}

nav.topbar ul::-webkit-scrollbar {
  display: none;
}

nav.topbar a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 99px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  border: 1px solid transparent;
}

nav.topbar a:hover {
  color: var(--accent);
  background: var(--accent-glow);
  border-color: rgba(139, 92, 246, 0.15);
}

nav.topbar a.active {
  color: #ffffff;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* Verification Pill Status widget */
.verification-status {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid rgba(139, 92, 246, 0.25);
  background: var(--accent-glow);
  color: var(--text);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.verification-status .user {
  color: var(--accent-2);
  font-family: "Outfit", sans-serif;
}

.verification-status .time {
  font-variant-numeric: tabular-nums;
  font-family: "Outfit", sans-serif;
}

.verification-status .logout-button,
.verification-status .admin-button,
.verification-status .login-button {
  padding: 4px 8px;
  border-radius: 999px;
  font: inherit;
  font-size: 0.68rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.verification-status .login-button {
  border: 1px solid rgba(45, 212, 191, 0.3);
  background: var(--accent-2-glow);
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
}

.verification-status .login-button:hover {
  background: rgba(45, 212, 191, 0.25);
  transform: translateY(-1px);
}

.verification-status .logout-button {
  border: 1px solid rgba(244, 63, 94, 0.3);
  background: rgba(244, 63, 94, 0.15);
  color: #ffa4b4;
}

.verification-status .logout-button:hover {
  background: rgba(244, 63, 94, 0.25);
}

.verification-status .admin-button {
  border: 1px solid rgba(139, 92, 246, 0.3);
  background: rgba(139, 92, 246, 0.2);
  color: #c0a9ff;
}

.verification-status .admin-button:hover {
  background: rgba(139, 92, 246, 0.35);
}

/* Page Headers, Breadcrumbs and Footers */
header {
  padding: 40px 16px 20px;
  text-align: center;
}

header h1 {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-size: clamp(2rem, 5.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 8px;
  color: #ffffff;
}

header h1 img.header-logo {
  height: clamp(52px, 12vw, 84px);
  width: auto;
  filter: brightness(0) invert(1);
}

header p {
  color: var(--muted);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.6;
  font-size: 0.95rem;
}

.breadcrumb {
  margin: 0 auto 12px;
  max-width: 1100px;
  padding: 0 16px;
  color: var(--muted);
  font-size: 0.85rem;
}

.breadcrumb a {
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 600;
}

main {
  flex: 1;
  padding: 16px 16px 40px;
  width: 100%;
}

footer {
  text-align: center;
  padding: 24px 16px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--card-border);
}

/* Universal Cards Layout */
.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease;
}

.card h2 {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: #ffffff;
}

.card p {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.card a.home-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  transition: all 0.2s ease;
  width: 100%;
}

.card a.home-btn:hover {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.35);
}

.card a.home-btn:active {
  transform: scale(0.97);
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.3);
}

.index-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 230px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.index-card h2 {
  font-size: 1.35rem;
}

.index-card p {
  color: var(--muted);
  line-height: 1.6;
}

.index-card a {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: transform 0.2s ease, background 0.2s ease;
}

.index-card a:hover {
  transform: translateY(-2px);
  background: rgba(124, 92, 255, 0.2);
}

/* Badge tags indicators */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--accent-glow);
  color: #c0a9ff;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(139, 92, 246, 0.2);
  margin: 0 auto 12px;
  align-self: center;
}

.tag {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(45, 212, 191, 0.15);
  color: var(--accent-2);
  border: 1px solid rgba(45, 212, 191, 0.2);
}

/* Statistics lists widgets */
.stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 24px auto 0;
  max-width: 100%;
}

.stat {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
}

.stat span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
}

.stat strong {
  font-family: "Outfit", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-2);
}

/* Toolbar search, filters and input tags styling */
.toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 16px;
  max-width: 100%;
  width: 100%;
}

.toolbar input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.25s ease;
}

.toolbar input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.05);
}

.filter-group {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
  scrollbar-width: none;
  width: 100%;
}

.filter-group::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  padding: 8px 14px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  white-space: nowrap;
}

.filter-btn:active {
  transform: scale(0.95);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25);
}

/* Modals & bottom sheets */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: flex-end;
  /* bottom sheet on mobile */
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
  transition: all 0.3s ease;
}

.modal.open {
  display: flex;
}

.modal-card {
  background: #0f131d;
  border: 1px solid var(--card-border);
  border-radius: 20px 20px 0 0;
  padding: 24px;
  max-width: 100%;
  width: 100%;
  display: grid;
  gap: 14px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
  transform: translateY(100%);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUp {
  to {
    transform: translateY(0);
  }
}

.modal-card h3 {
  font-family: "Outfit", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
}

.modal-card .muted {
  font-size: 0.9rem;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  word-break: break-all;
  color: var(--muted);
}

.modal-card button,
.modal-card button.button {
  margin-top: 8px;
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--accent);
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.9rem;
  text-align: center;
}

.modal-card button:active {
  background: rgba(139, 92, 246, 0.8);
}

/* Copy toast elements */
#copyToast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 2500;
  display: none;
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(20, 20, 24, 0.94);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  pointer-events: none;
}

/* ---------------------------------------------------- */
/* PAGE SPECIFIC COMPONENTS */
/* ---------------------------------------------------- */

/* 1. Documents list pages */
.doc-card-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
  width: 100%;
}

.doc-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(8px);
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease;
}

.doc-card:active {
  background: rgba(255, 255, 255, 0.04);
}

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

.category-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--accent-glow);
  color: #c0a9ff;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.views-tag {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 500;
}

.doc-title {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  color: #ffffff;
  margin: 4px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-title-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s ease;
}

.doc-title-link:hover {
  color: var(--accent-2);
  text-decoration: underline;
}

.doc-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(0, 0, 0, 0.15);
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

.meta-item {
  font-size: 0.78rem;
  color: var(--muted);
  display: flex;
  justify-content: space-between;
}

.meta-item strong {
  color: var(--text);
  font-weight: 600;
}

.doc-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 6px;
}

.doc-actions a,
.doc-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 36px;
  padding: 0 10px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-sizing: border-box;
}

.btn-primary {
  background: var(--accent) !important;
  color: #ffffff !important;
  border-color: var(--accent) !important;
  box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

.btn-primary:active {
  background: rgba(139, 92, 246, 0.8) !important;
  transform: scale(0.97);
}

.btn-secondary {
  background: var(--accent-2-glow) !important;
  color: var(--accent-2) !important;
  border-color: rgba(45, 212, 191, 0.2) !important;
}

.btn-secondary:active {
  background: rgba(45, 212, 191, 0.25) !important;
  transform: scale(0.97);
}

.btn-copy {
  background: rgba(255, 255, 255, 0.05) !important;
  color: var(--text) !important;
}

.btn-copy:active {
  background: rgba(255, 255, 255, 0.12) !important;
  transform: scale(0.97);
}

.btn-details {
  background: rgba(255, 255, 255, 0.03) !important;
  color: var(--muted) !important;
}

.btn-details:active {
  background: rgba(255, 255, 255, 0.08) !important;
  color: var(--text) !important;
  transform: scale(0.97);
}

/* Desktop tables */
table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 10px 8px;
  font-size: 0.92rem;
  white-space: nowrap;
}

td.title-cell {
  max-width: 350px;
  overflow: hidden;
  text-overflow: ellipsis;
}

td.title-cell a {
  display: block;
  max-width: 350px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

th {
  color: var(--muted);
  border-bottom: 2px solid var(--card-border);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

tr {
  transition: background-color 0.15s ease;
}

tr:hover td {
  background: rgba(255, 255, 255, 0.015);
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

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

.actions a,
.actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  transition: all 0.2s ease;
}

.actions a:hover,
.actions button:hover {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.3);
  color: #ffffff;
}

.actions a:active,
.actions button:active {
  transform: scale(0.97);
}

/* 2. Video Page Layouts */
.video-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: none;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.meta h3 {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
}

.video-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 2px 0;
}

.video-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.video-badge.category {
  background: var(--accent-glow);
  color: #c0a9ff;
  border-color: rgba(139, 92, 246, 0.2);
}

.video-badge.tag-pill {
  background: var(--accent-2-glow);
  color: var(--accent-2);
  border-color: rgba(45, 212, 191, 0.2);
}

.muted.notes {
  background: rgba(0, 0, 0, 0.15);
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.03);
}

/* 3. Google Photo Album components */
.album-link {
  text-decoration: none;
  color: inherit;
}

.album-main {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 14px;
  align-items: center;
}

.thumbnail {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.role-list,
.performer-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}

.role-chip,
.performer-chip {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.role-chip {
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  border-color: rgba(255, 255, 255, 0.08);
}

.performer-chip {
  background: var(--accent-2-glow);
  color: var(--accent-2);
  border-color: rgba(45, 212, 191, 0.15);
}

.album-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.detail-button {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: 700;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.8rem;
  text-align: center;
  text-decoration: none;
}

.detail-button:active {
  background: rgba(255, 255, 255, 0.1);
}

/* 4. Grade Calculator elements */
.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.status {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.88rem;
  color: var(--muted);
}

.status strong {
  color: var(--accent-2);
}

.score-list {
  display: grid;
  gap: 12px;
  width: 100%;
}

.score-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.score-item-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.wrong-question-wrap {
  margin-top: 8px;
}

.wrong-question-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.wrong-question-chip {
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.wrong-question-chip.selected {
  background: rgba(244, 63, 94, 0.2);
  border-color: #f43f5e;
  color: #ff8e9f;
}

.guest-form-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 12px;
}

.guest-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.soft-notice-host {
  padding: 12px;
  border-radius: 8px;
  background: rgba(244, 63, 94, 0.12);
  border: 1px solid rgba(244, 63, 94, 0.25);
  color: #ffa4b4;
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Grade inputs specific formatting */
.form-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-input-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}

.form-input-group input,
.form-input-group select {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  /* Prevent iOS auto zoom */
}

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

/* Button systems defaults */
.button,
button.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.85rem;
  text-decoration: none;
}

.button:hover {
  background: rgba(255, 255, 255, 0.08);
}

.button.primary {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25);
}

.button.primary:hover {
  background: rgba(139, 92, 246, 0.9);
}

.button.secondary {
  background: var(--accent-2-glow);
  color: var(--accent-2);
  border-color: rgba(45, 212, 191, 0.2);
}

.button.secondary:hover {
  background: rgba(45, 212, 191, 0.25);
}

.button.danger {
  background: rgba(244, 63, 94, 0.15);
  color: #ffa4b4;
  border-color: rgba(244, 63, 94, 0.3);
}

.button.danger:hover {
  background: rgba(244, 63, 94, 0.25);
}

/* Checkbox and radio defaults alignment */
.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.92rem;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* Center Form Layout (Verify, Guest Access, Consent) */
.form-card {
  max-width: 480px;
  width: 100%;
  margin: 40px auto;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-card h2 {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  color: #ffffff;
}

.form-card p.description {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: center;
  margin-top: -8px;
}

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

/* Validation states */
input:user-invalid {
  border-color: #f43f5e !important;
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.15) !important;
}

/* Hidden elements helper */
.hidden,
[hidden] {
  display: none !important;
}

/* ---------------------------------------------------- */
/* RESPONSIVE MEDIA QUERIES (DESKTOP) */
/* ---------------------------------------------------- */
@media (min-width: 640px) {
  nav.topbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 8px 24px;
  }

  nav.topbar .logo {
    height: 50px;
  }

  nav.topbar ul {
    gap: 8px;
    overflow-x: visible;
  }

  nav.topbar a {
    font-size: 0.9rem;
    padding: 8px 16px;
  }

  .verification-status {
    padding: 6px 12px;
    font-size: 0.8rem;
    margin-left: auto;
  }

  .verification-status .logout-button,
  .verification-status .admin-button,
  .verification-status .login-button {
    font-size: 0.76rem;
    padding: 4px 10px;
  }

  header {
    padding: 48px 24px 24px;
  }

  .grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
  }

  .card {
    padding: 24px;
  }

  .card a.home-btn {
    width: auto;
    justify-self: flex-start;
  }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .toolbar input {
    flex: 1;
    min-width: 320px;
  }

  .modal {
    align-items: center;
    padding: 24px;
  }

  .modal-card {
    border-radius: 16px;
    max-width: 520px;
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform: scale(0.9);
  }

  @keyframes scaleIn {
    to {
      transform: scale(1);
    }
  }

  .modal-card button {
    width: auto;
    justify-self: flex-end;
    padding: 8px 18px;
  }

  /* Photo albums adjustments */
  .album-actions {
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  }

  /* Grade calculator grid adjustments */
  .score-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
  }

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

  /* Action wrapping on desktop viewports */
  .actions {
    flex-direction: row;
    align-items: center;
  }
}

@media (max-width: 900px) {
  .actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* 5. Verification & Consent elements */
.consent-box {
  display: none;
  margin-top: 16px;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
}

.consent-box.open {
  display: block;
}

.consent-summary {
  margin: 12px 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid rgba(139, 92, 246, 0.2);
  color: var(--text);
  line-height: 1.6;
}

.consent-summary ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.consent-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 12px 0;
}

.consent-check.essential {
  padding: 12px;
  border-radius: 10px;
  background: var(--accent-glow);
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.consent-check.optional {
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--card-border);
}

.consent-form-grid {
  display: grid;
  gap: 12px;
  margin: 14px 0 0;
}

.consent-field {
  display: grid;
  gap: 6px;
}

.consent-field input {
  width: 100%;
}

.consent-check input {
  margin-top: 3px;
}

button[aria-disabled="true"],
button.is-disabled {
  background: rgba(244, 63, 94, 0.15) !important;
  border-color: rgba(244, 63, 94, 0.3) !important;
  color: #ffa4b4 !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  transform: none !important;
}

button[aria-disabled="true"]:hover,
button.is-disabled:hover {
  transform: none !important;
  background: rgba(244, 63, 94, 0.15) !important;
}

.message {
  margin-top: 10px;
  min-height: 20px;
  font-size: 0.9rem;
  color: var(--muted);
}

.message.error {
  color: #ffa4b4;
}

.mode-switch .active {
  background: var(--accent-2-glow) !important;
  border-color: rgba(45, 212, 191, 0.4) !important;
  color: var(--accent-2) !important;
}

/* 6. Guest Access Page specific styling */
.panel {
  width: min(560px, 100%);
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  padding: 24px;
  display: grid;
  gap: 16px;
  box-sizing: border-box;
  margin: 40px auto;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2px;
}

.brand img {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
}

.code-input {
  width: 100%;
  border: 1px solid var(--card-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  font-size: clamp(1.4rem, 4.5vw, 1.8rem);
  letter-spacing: 0.42em;
  text-align: center;
  padding: 14px 10px;
  font-weight: 700;
  height: 60px !important;
  font-family: "Outfit", sans-serif;
  transition: all 0.2s ease;
}

.code-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: rgba(255, 255, 255, 0.05);
}

.button-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 520px) {
  .button-row {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------------------------- */
/* 7. Admin Dashboard Styling */
/* ---------------------------------------------------- */
.tab-container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.tab-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--card-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 12px;
  scrollbar-width: none;
}

.tab-buttons::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border-bottom: 2px solid transparent;
  font-family: inherit;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--accent);
}

.tab-btn:active {
  transform: scale(0.97);
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Upload drop zone */
.upload-drop {
  border: 2px dashed rgba(139, 92, 246, 0.5);
  padding: 24px;
  border-radius: 16px;
  text-align: center;
  background: rgba(139, 92, 246, 0.08);
  transition: border 0.2s ease, background 0.2s ease;
}

.upload-drop.dragover {
  border-color: var(--accent-2);
  background: rgba(45, 212, 191, 0.1);
}

.upload-drop h2 {
  margin-bottom: 8px;
}

.upload-drop p {
  color: var(--muted);
  margin-bottom: 12px;
}

.file-input {
  display: none;
}

.file-list {
  margin-top: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
}

.file-list h3 {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.file-item {
  padding: 8px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.file-item.success {
  color: var(--accent-2);
}

.file-item.error {
  color: #ff6b6b;
}

/* Form layouts */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.form-section {
  display: grid;
  gap: 16px;
}

.form-section.form-fields {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.form-field-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.3px;
  opacity: 0.85;
}

.form-field-group input,
.form-field-group select,
.form-field-group textarea {
  width: 100%;
}

.checkbox-group {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  margin-bottom: 16px;
}

.checkbox-group label {
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  flex: 1;
}

/* Status messages */
.status-message {
  padding: 12px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  display: none;
}

.status-message.success {
  background: rgba(45, 212, 191, 0.15);
  color: var(--accent-2);
  display: block;
}

.status-message.error {
  background: rgba(244, 63, 94, 0.15);
  color: #ffa4b4;
  display: block;
}

#gradeStatusBox,
#globalStatusBox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  margin: 0;
  border-radius: 0;
  padding: 16px 24px;
  z-index: 10000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  max-width: 100%;
}

/* Button & Button group */
.button-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  background: var(--accent-glow);
  color: #c0a9ff;
  border-color: rgba(139, 92, 246, 0.2);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
  box-sizing: border-box;
}

.button:hover {
  background: rgba(139, 92, 246, 0.25);
  border-color: rgba(139, 92, 246, 0.35);
  color: #ffffff;
}

.button:active {
  transform: scale(0.97);
}

.button.danger {
  background: rgba(244, 63, 94, 0.15);
  border-color: rgba(244, 63, 94, 0.25);
  color: #ffa4b4;
}

.button.danger:hover {
  background: rgba(244, 63, 94, 0.25);
  border-color: rgba(244, 63, 94, 0.35);
  color: #ffffff;
}

/* Tables & grids inside Admin */
.grades-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.grades-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.grades-pill {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(139, 92, 246, 0.16);
  color: #c0a9ff;
}

.log-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.log-table-box {
  max-height: 320px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  -webkit-overflow-scrolling: touch;
}

.log-table {
  min-width: 900px;
}

#logs .log-table th,
#logs .log-table td {
  white-space: nowrap;
}

#logs .log-table th:nth-child(n+3),
#logs .log-table td:nth-child(n+3) {
  display: table-cell;
}

/* Table columns selection for mobile responsive tables */
.card table th:nth-child(n+3),
.card table td:nth-child(n+3) {
  display: none;
}

/* Answer Sheet selection widget */
.answer-sheet-search {
  position: relative;
  margin-bottom: 12px;
}

.answer-sheet-search input {
  width: 100%;
}

.answer-sheet-list {
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
  margin-bottom: 12px;
  display: none;
  -webkit-overflow-scrolling: touch;
}

.answer-sheet-list.active {
  display: block;
}

.answer-sheet-item {
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.2s ease;
}

.answer-sheet-item:last-child {
  border-bottom: none;
}

.answer-sheet-item:active {
  background: rgba(139, 92, 246, 0.2);
}

.answer-sheet-item.selected {
  background: rgba(139, 92, 246, 0.25);
  color: var(--accent-2);
  font-weight: 600;
}

.answer-sheet-item-name {
  display: block;
  color: var(--text);
  margin-bottom: 2px;
}

.answer-sheet-item-meta {
  display: block;
  color: var(--muted);
  font-size: 0.75rem;
}

.answer-sheet-empty {
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

/* Media Query Adaptations for Admin */
@media (max-width: 640px) {
  .tab-buttons {
    gap: 4px;
    margin-bottom: 12px;
    padding-bottom: 10px;
  }

  .tab-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .upload-drop {
    padding: 20px;
    border-radius: 12px;
  }

  .upload-drop h2 {
    font-size: 1.1rem;
  }

  .upload-drop p {
    margin-bottom: 10px;
    font-size: 0.9rem;
  }

  .file-list {
    margin-top: 12px;
    padding: 10px;
    border-radius: 8px;
  }

  .file-list h3 {
    font-size: 0.9rem;
  }

  .file-item {
    padding: 6px 0;
    font-size: 0.8rem;
  }

  .form-group {
    gap: 6px;
    margin-bottom: 12px;
  }

  .form-group label {
    font-size: 0.85rem;
  }

  .checkbox-group {
    gap: 10px;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 12px;
  }

  .checkbox-group label {
    font-size: 0.85rem;
  }

  .status-message {
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 0.85rem;
  }

  #gradeStatusBox,
  #globalStatusBox {
    padding: 12px 16px;
  }

  .button-group {
    gap: 10px;
  }

  .button {
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .log-table-box {
    max-height: 280px;
  }

  .log-table {
    min-width: 760px;
  }
}

@media (min-width: 640px) {

  .card table th:nth-child(n+3),
  .card table td:nth-child(n+3) {
    display: table-cell;
  }
}

/* ---------------------------------------------------- */
/* PAST EXAMS PAGE — Filter grid & exam cards           */
/* ---------------------------------------------------- */

/* Filter panel wrapper */
.filter-panel {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 20px 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.filter-panel-title {
  font-family: "Outfit", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}

/* Each filter row: label | options */
.filter-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.filter-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.filter-row-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  padding-top: 6px;
  white-space: nowrap;
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

/* Subject sub-rows within filter row */
.subject-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.subject-group-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.subject-group-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(139, 92, 246, 0.7);
  min-width: 56px;
  white-space: nowrap;
}

/* Filter option buttons (toggle) */
.filter-opt {
  padding: 5px 12px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
}

.filter-opt:hover {
  border-color: rgba(139, 92, 246, 0.4);
  color: var(--text);
}

.filter-opt.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.3);
}

/* Reset filters button */
.filter-reset-btn {
  align-self: flex-end;
  margin-top: 14px;
  padding: 7px 18px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}

.filter-reset-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text);
}

/* Exam card list */
.exam-card-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.exam-card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.exam-card:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(139, 92, 246, 0.2);
}

/* Tag pills row */
.exam-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.exam-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.exam-tag.tag-year {
  background: rgba(45, 212, 191, 0.12);
  color: #5eead4;
  border: 1px solid rgba(45, 212, 191, 0.2);
}

.exam-tag.tag-month {
  background: rgba(139, 92, 246, 0.12);
  color: #c0a9ff;
  border: 1px solid rgba(139, 92, 246, 0.2);
}

.exam-tag.tag-subject {
  background: rgba(251, 146, 60, 0.1);
  color: #fda666;
  border: 1px solid rgba(251, 146, 60, 0.2);
}

/* Exam title */
.exam-title {
  font-family: "Outfit", "Noto Sans KR", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  color: #ffffff;
  margin: 0;
}

.exam-title-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.exam-title-link:hover {
  color: var(--accent-2);
  text-decoration: underline;
}

/* Exam action buttons */
.exam-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.exam-actions a,
.exam-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.18s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile: compact filter panel */
@media (max-width: 600px) {
  .filter-panel {
    padding: 14px 16px;
    border-radius: 14px;
    margin-bottom: 18px;
  }

  .filter-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 10px 0;
  }

  .filter-row-title {
    padding-top: 0;
  }

  .filter-options {
    gap: 5px;
  }

  .filter-opt {
    padding: 5px 10px;
    font-size: 0.78rem;
  }

  .exam-card {
    padding: 16px;
    gap: 12px;
  }

  .exam-title {
    font-size: 0.98rem;
  }

  .exam-actions a,
  .exam-actions button {
    height: 32px;
    padding: 0 12px;
    font-size: 0.8rem;
  }
}