:root {
  --bg: #eef4ff;
  --surface: #ffffff;
  --surface-2: #f8fbff;
  --primary: #0b3a82;
  --primary-2: #1f5fbf;
  --text: #10213d;
  --muted: #5f6f8c;
  --line: #d8e6ff;
  --good: #0f9f4a;
  --warn: #d89d0f;
  --danger: #cf3d4e;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow: 0 18px 42px rgba(11, 58, 130, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Noto Sans KR", sans-serif;
  background: radial-gradient(circle at 80% -10%, rgba(31, 95, 191, 0.2), transparent 46%),
    radial-gradient(circle at -10% 0%, rgba(11, 58, 130, 0.14), transparent 42%), var(--bg);
}

.bg-shape {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(4px);
}

.bg-shape-a {
  width: 280px;
  height: 280px;
  top: -120px;
  right: -80px;
  background: rgba(31, 95, 191, 0.14);
}

.bg-shape-b {
  width: 230px;
  height: 230px;
  left: -90px;
  bottom: -70px;
  background: rgba(11, 58, 130, 0.14);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(216, 230, 255, 0.86);
  background: rgba(248, 251, 255, 0.85);
  backdrop-filter: blur(8px);
}

.brand-wrap {
  display: grid;
  gap: 0.2rem;
}

.brand {
  color: var(--primary);
  font-size: 1.3rem;
  font-weight: 700;
  text-decoration: none;
  font-family: "Montserrat", "Noto Sans KR", sans-serif;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.92rem;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top-actions > * {
  min-width: 0;
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.84rem;
  border-radius: 999px;
  border: 1px solid #cde1ff;
  background: #f3f8ff;
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layout {
  width: min(1260px, calc(100% - 2rem));
  margin: 1.2rem auto 2rem;
  display: grid;
  gap: 1rem;
}

.portal-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.1fr 0.9fr;
}

.card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel {
  padding: 1.15rem;
}

.panel h2 {
  margin: 0;
  font-family: "Montserrat", "Noto Sans KR", sans-serif;
  font-size: 1.2rem;
}

.sub {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.93rem;
}

.stats-grid {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-box {
  border: 1px solid #d8e7ff;
  border-radius: var(--radius-md);
  padding: 0.95rem 0.85rem;
  background: linear-gradient(160deg, #ffffff, #f4f8ff);
}

.stat-box strong {
  display: block;
  font-size: 1.28rem;
  color: var(--primary);
  font-family: "Montserrat", "Noto Sans KR", sans-serif;
}

.stat-box span {
  margin-top: 0.3rem;
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
}

.panel-head {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.7rem;
}

.panel-head input,
.order-form input,
.order-form textarea {
  width: 100%;
  border: 1px solid #cddfff;
  border-radius: 10px;
  background: #fcfdff;
  padding: 0.68rem 0.7rem;
  font: inherit;
}

.panel-head input {
  max-width: 340px;
}

.panel-head input:focus,
.order-form input:focus,
.order-form textarea:focus {
  outline: 2px solid rgba(31, 95, 191, 0.18);
  border-color: #88b2ef;
}

.table-wrap {
  width: 100%;
  overflow: auto;
}

.media-group-nav {
  display: flex;
  gap: 0.42rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
}

.media-tools {
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.media-summary {
  color: var(--muted);
  font-size: 0.8rem;
}

.media-tool-buttons {
  display: inline-flex;
  gap: 0.38rem;
}

.media-nav-btn {
  border: 1px solid #c7dafc;
  border-radius: 999px;
  background: #f5f9ff;
  color: #28508d;
  padding: 0.38rem 0.72rem;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.media-nav-btn.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(130deg, var(--primary), var(--primary-2));
}

.media-group-list {
  margin-top: 0.45rem;
  border: 1px solid #d7e5ff;
  border-radius: 12px;
  background: #fcfdff;
  max-height: 420px;
  overflow-y: auto;
}

.media-group {
  border-bottom: 1px solid #e8efff;
}

.media-group.active .media-group-head {
  background: #edf4ff;
}

.media-group:last-child {
  border-bottom: 0;
}

.media-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.62rem 0.72rem;
  background: #f7faff;
  border: 0;
  border-bottom: 1px solid #e8efff;
  text-align: left;
  cursor: pointer;
}

.media-group-head:hover {
  background: #f0f6ff;
}

.media-group-head strong {
  font-size: 0.88rem;
  color: #294f8e;
}

.media-group-head span {
  font-size: 0.78rem;
  color: var(--muted);
}

.media-items {
  padding: 0.35rem;
  display: grid;
  gap: 0.35rem;
}

.media-group.collapsed .media-items {
  display: none;
}

.media-group.collapsed .media-group-head {
  border-bottom: 0;
}

.media-item {
  border: 1px solid #dce7fb;
  border-radius: 10px;
  background: #fff;
  padding: 0.56rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.media-item:hover {
  border-color: #a9c6f4;
  background: #f7fbff;
}

.media-item.selected {
  border-color: #8fb2ec;
  background: #eef5ff;
}

.media-item-main {
  min-width: 0;
}

.media-item-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #17396d;
}

.media-item-meta {
  margin-top: 0.14rem;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.35;
}

.media-empty {
  padding: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}

th,
td {
  border-bottom: 1px solid #e5eefe;
  padding: 0.72rem 0.55rem;
  text-align: left;
  font-size: 0.9rem;
  vertical-align: top;
}

th {
  font-size: 0.8rem;
  color: #2b4f8d;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: #f5f9ff;
}

.attachment-col {
  max-width: 270px;
}

.file-ellipsis {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: top;
  color: var(--muted);
  font-size: 0.84rem;
}

tbody tr.selected {
  background: #edf4ff;
}

.selected-media {
  margin-top: 0.9rem;
  border: 1px solid #d5e4ff;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  padding: 0.9rem;
}

.selected-media h3 {
  margin: 0;
  font-size: 1.03rem;
  overflow-wrap: anywhere;
}

.selected-media p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.48;
  overflow-wrap: anywhere;
}

.order-form {
  margin-top: 1rem;
  display: grid;
  gap: 0.72rem;
}

.input-row {
  display: grid;
  gap: 0.3rem;
}

.input-row label {
  font-size: 0.85rem;
  color: #345487;
  font-weight: 600;
}

.field-hint {
  color: var(--muted);
  font-size: 0.78rem;
}

.order-form input[readonly] {
  background: #f3f7ff;
  color: #24477e;
  cursor: not-allowed;
}

.form-message {
  min-height: 1.2rem;
  margin: 0;
  font-size: 0.86rem;
}

.form-message.error {
  color: var(--danger);
}

.form-message.success {
  color: var(--good);
}

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

.file-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.file-row span {
  color: var(--muted);
  font-size: 0.84rem;
  overflow-wrap: anywhere;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.28rem 0.58rem;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid transparent;
}

.status-received {
  color: #20539b;
  background: #eaf2ff;
  border-color: #caddff;
}

.status-reviewing,
.status-queued {
  color: #945d08;
  background: #fff4db;
  border-color: #f0d7a7;
}

.status-published {
  color: #0a7b3a;
  background: #e5f7eb;
  border-color: #bde8cb;
}

.status-rejected {
  color: #9a2130;
  background: #ffe9ec;
  border-color: #f8c0c7;
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.62rem 1rem;
  font-size: 0.89rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn.small {
  padding: 0.38rem 0.68rem;
  font-size: 0.8rem;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(130deg, var(--primary), var(--primary-2));
  box-shadow: 0 12px 24px rgba(11, 58, 130, 0.2);
}

.btn-light {
  color: var(--primary);
  border-color: #c8dcff;
  background: #f4f8ff;
}

.btn-danger {
  color: #fff;
  border-color: #bf2235;
  background: linear-gradient(130deg, #ca2d42, #ac1f2f);
}

@media (max-width: 1080px) {
  .portal-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 760px) {
  html,
  body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
  }

  .bg-shape {
    display: none;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
  }

  .brand-wrap {
    min-width: 0;
  }

  .brand,
  .brand-sub {
    overflow-wrap: anywhere;
  }

  .top-actions {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0.45rem;
  }

  .mode-pill {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .layout {
    min-width: 0;
    width: calc(100% - 0.75rem);
    margin-top: 0.7rem;
    overflow-x: hidden;
  }

  .portal-grid > * {
    min-width: 0;
  }

  .card {
    min-width: 0;
    overflow: hidden;
  }

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

  .panel {
    padding: 0.95rem;
    min-width: 0;
  }

  .panel-head {
    flex-direction: column;
    align-items: stretch;
  }

  .panel-head input {
    max-width: none;
  }

  .media-group-list {
    max-height: 46vh;
  }

  .media-group-nav,
  .media-tools,
  .media-group,
  .media-group-head,
  .media-item {
    max-width: 100%;
    min-width: 0;
  }

  .media-nav-btn {
    flex: 0 0 auto;
    max-width: 100%;
  }

  .media-item {
    grid-template-columns: 1fr;
  }

  .media-tools {
    align-items: stretch;
  }

  .media-tool-buttons {
    width: 100%;
    justify-content: flex-start;
  }

  .selected-media {
    padding: 0.75rem;
  }

  .selected-media h3 {
    font-size: 0.96rem;
  }

  .selected-media p {
    font-size: 0.84rem;
  }

  .order-form .btn-primary {
    width: 100%;
  }

  .file-row {
    align-items: flex-start;
  }

  #order-file-name {
    max-width: 100%;
    word-break: break-all;
    line-height: 1.35;
  }

  .table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  table {
    min-width: 100%;
    table-layout: fixed;
  }

  th,
  td {
    padding: 0.62rem 0.48rem;
    font-size: 0.84rem;
    white-space: normal;
    word-break: break-word;
    overflow-wrap: anywhere;
  }
}

@media (max-width: 520px) {
  .brand-sub {
    font-size: 0.82rem;
  }

  .top-actions .btn {
    width: 100%;
  }

  .media-tool-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .media-item-meta {
    font-size: 0.76rem;
  }

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

  table {
    min-width: 100%;
  }
}