@font-face {
  font-family: "Noto Sans KR";
  src: url("../fonts/NotoSansKR-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans KR";
  src: url("../fonts/NotoSansKR-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Noto Sans KR";
  src: url("../fonts/NotoSansKR-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body.admin {
  margin: 0;
  font-family: "Noto Sans KR", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  color: #e5e7eb;
  background: #0b1220;
}

body.admin a {
  text-decoration: none;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 1.25rem;
}

.admin-header {
  background: #0f172a;
  border-bottom: 1px solid #1f2937;
}

.admin-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-logo {
  font-weight: 700;
  font-size: 1.25rem;
}

.admin-logo i {
  margin-right: 6px;
  color: #aaa;
}

.admin-menu-button {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.4rem;
  border: 1px solid #1f2937;
  background: #0b1220;
  color: #e5e7eb;
  place-items: center;
  cursor: pointer;
}

.admin-menu-button__icon,
.admin-menu-button__icon::before,
.admin-menu-button__icon::after {
  content: "";
  display: block;
  width: 1.2rem;
  height: 2px;
  background: #e5e7eb;
  border-radius: 999px;
}

.admin-menu-button__icon::before {
  transform: translateY(-6px);
}

.admin-menu-button__icon::after {
  transform: translateY(4px);
}

.admin-menu {
  position: fixed;
  top: 4.2rem;
  right: auto;
  width: min(18rem, calc(100% - 2.5rem));
  background: #0f172a;
  border: 1px solid #1f2937;
  border-radius: 0.75rem;
  padding: 1rem;
  z-index: 10;
}

.admin-menu__content {
  display: grid;
  gap: 0.75rem;
}

.admin-menu__group {
  display: grid;
  gap: 0.5rem;
}

.admin-menu__group a {
  color: #e5e7eb;
  text-decoration: none;
  font-size: 0.95rem;
}

.admin-menu__divider {
  height: 1px;
  background: #1f2937;
}

.admin-main {
  min-height: calc(100vh - 180px);
}

.admin-card {
  background: #0f172a;
  border-radius: 0.75rem;
  max-width: 32rem;
  margin: 50px auto;
  padding: 1.5rem;
}

.admin-card__title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
}

.admin-card__subtitle {
  margin: -0.5rem 0 1.5rem;
  font-size: 0.95rem;
  color: #94a3b8;
}

.admin-card--narrow {
  max-width: 32rem;
  margin: 50px auto;
}

.admin-card--wide {
  max-width: 56rem;
  margin: 40px auto;
}

.admin-form {
  display: grid;
  gap: 0.75rem;
}

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

.admin-form__full {
  grid-column: 1 / -1;
}

.admin-form__label {
  line-height: 38px;
  font-size: 0.95rem;
  color: #cbd5f5;
}

.admin-form__input {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  border: 1px solid #243047;
  border-radius: 0.5rem;
  background: #0b1220;
  color: #e5e7eb;
}

.admin-form__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
}

.admin-color-swatch {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 0.4rem;
  border: 1px solid #1f2937;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.admin-form__button {
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border: none;
  border-radius: 0.5rem;
  background: #2563eb;
  color: #fff;
}

.admin-form__button--ghost {
  margin-top: 0;
  background: transparent;
  border: 1px solid #3b82f6;
  color: #bfdbfe;
  padding: 0.5rem 1rem;
}

.admin-form__button--danger {
  margin-top: 0;
  background: transparent;
  border: 1px solid #ef4444;
  color: #fca5a5;
  padding: 0.4rem 1rem;
  cursor: pointer;
}

.admin-logo-preview {
  margin-top: 0.75rem;
  width: 6rem;
  height: 6rem;
  border-radius: 0.75rem;
  border: 1px solid #1f2937;
  background: #0b1220;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.admin-logo-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.admin-tabs {
  display: inline-flex;
  gap: 0.5rem;
  padding: 0.4rem;
  border-radius: 0.75rem;
  background: #0b1220;
  border: 1px solid #1f2937;
  margin-bottom: 1.25rem;
}

.admin-tab {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.6rem;
  background: transparent;
  color: #94a3b8;
}

.admin-tab.is-active {
  background: #1e293b;
  color: #e5e7eb;
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.is-active {
  display: block;
}

.admin-section {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid #1f2937;
}

.admin-section__title {
  margin: 0 0 1rem;
  font-size: 1.05rem;
}

.admin-info-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.admin-info__label {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 0.35rem;
}

.admin-info__value {
  font-size: 0.95rem;
  color: #e5e7eb;
}

.admin-form__hint {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  color: #94a3b8;
}

.admin-form__hint a {
  color: #60a5fa;
  text-decoration: none;
}

.admin-form__error {
  margin: 0;
  font-size: 0.85rem;
  color: #fca5a5;
}

.admin-form__status {
  margin: 0;
  font-size: 0.85rem;
  color: #94a3b8;
}

.admin-form__status[data-state="success"] {
  color: #34d399;
}

.admin-form__status[data-state="error"] {
  color: #fca5a5;
}

.admin-upload {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid #1f2937;
  border-radius: 0.75rem;
  background: #0b1220;
}

.admin-upload__label {
  font-size: 0.95rem;
  color: #cbd5f5;
}

.admin-upload__preview {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 50%;
  border: 1px solid #243047;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: #94a3b8;
  overflow: hidden;
}

.admin-upload__preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.admin-upload__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid #243047;
  color: #e5e7eb;
  background: #0f172a;
  cursor: pointer;
}

.admin-upload__input {
  display: none;
}

.admin-upload__hint {
  margin: 0;
  font-size: 0.85rem;
  color: #94a3b8;
}

.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.admin-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-panel {
  background: #0b1220;
  padding: 1rem;
  border-radius: 0.6rem;
  border: 1px solid #1f2937;
}

.admin-panel__title {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
}

.admin-panel__desc {
  margin: 0;
  font-size: 0.95rem;
  color: #94a3b8;
}

.admin-board__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-board__actions {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-post__header {
  display: grid;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.admin-post__header .admin-board__actions {
  justify-content: flex-end;
}

.admin-post__meta {
  display: inline-flex;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.admin-post__youtube iframe {
  width: 100%;
  border: none;
  border-radius: 0.8rem;
  aspect-ratio: 16 / 9;
}

.admin-post__youtube.is-vertical {
  max-width: 50%;
  margin: 1.5rem auto;
}

.admin-post__content {
  margin-top: 1.5rem;
  line-height: 1.7;
}

.admin-post__content img {
  max-width: 100%;
  height: auto;
  display: block;
}

.admin-post__attachments {
  margin-top: 1.5rem;
}

.admin-post__attachments ul {
  padding-left: 1.2rem;
}

@media (max-width: 768px) {
  .admin-post__youtube.is-vertical {
    max-width: 100%;
  }
}

.admin-board__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.6rem;
  background: #0b1220;
  border: 1px solid #1f2937;
  color: #e5e7eb;
  text-decoration: none;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: #0b1220;
  border-radius: 0.8rem;
  overflow: hidden;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid #1f2937;
  text-align: left;
  font-size: 0.95rem;
}

.admin-table th {
  background: #0f172a;
  color: #cbd5f5;
}

.admin-table a {
  color: #93c5fd;
  text-decoration: none;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

@media (max-width: 768px) {
  .admin-grid--two {
    grid-template-columns: 1fr;
  }

  .admin-board__header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.admin-form__actions {
  margin-top: 1.5rem;
}

.admin-form__alert {
  margin: 0 0 1rem;
  padding: 0.8rem 1rem;
  border-radius: 0.6rem;
  font-size: 0.95rem;
}

.admin-form__alert--success {
  background: rgba(16, 185, 129, 0.12);
  color: #6ee7b7;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.admin-form__alert--error {
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.admin-profile__sections {
  display: grid;
  gap: 1.25rem;
}

.admin-profile__section {
  border: 1px solid #1f2937;
  border-radius: 0.75rem;
  padding: 1rem;
  background: #0b1220;
  display: grid;
  gap: 0.75rem;
}

.admin-profile__section-head {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 0.75rem;
  align-items: center;
}

.admin-profile__actions {
  margin-top: 0.5rem;
}

.admin-profile__images {
  margin-top: 2rem;
  display: grid;
  gap: 0.75rem;
}

.admin-profile__image-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.admin-profile__image-item {
  display: grid;
  gap: 0.5rem;
  border: 1px solid #1f2937;
  border-radius: 0.75rem;
  padding: 0.75rem;
  background: #0f172a;
  font-size: 0.9rem;
  color: #cbd5f5;
}

.admin-profile__image-item img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 0.5rem;
  border: 1px solid #1f2937;
}

@media (max-width: 640px) {
  .admin-profile__section-head {
    grid-template-columns: 1fr;
  }
}

.admin-footer {
  background: #0f172a;
  border-top: 1px solid #1f2937;
}

.admin-footer__inner {
  font-size: 0.9rem;
  color: #94a3b8;
  padding: 0;
}

.admin-footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid #1f2937;
  flex-wrap: wrap;
}

.admin-footer__links {
  display: inline-flex;
  gap: 1rem;
}

.admin-footer__links a {
  color: #94a3b8;
  text-decoration: none;
}

.admin-footer__bottom {
  text-align: center;
  font-size: 0.75rem;
  padding: 0.75rem 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
  color: inherit;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
select,
textarea {
  width: 100%;
  border: 1px solid #243047;
  border-radius: 0.6rem;
  padding: 0.75rem 0.9rem;
  background: #0b1220;
  color: #e5e7eb;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: #3b82f6;
  width: 1rem;
  height: 1rem;
}

@media (min-width: 768px) {
  .admin-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .admin-form--two {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}