@import url("https://fonts.googleapis.com/css2?family=Archivo:wdth,wght@75..125,400..900&family=Inter:wght@400;500;600;700;800&display=swap");

:root {
  --bg:  #983838;
  --paper: #ffffff;
  --ink: #050505;
  --muted: rgba(0, 0, 0, 0.48);
  --line: rgba(0, 0, 0, 0.9);
  --soft-line: rgba(0, 0, 0, 0.14);
  --field: #ffffff;
  --accent: #000000;
  --accent-ink: #ffffff;
  --danger: #9a1414;
  --ok: #146b31;
  --chalk: #f4f1ea;
  --shadow: none;
  --radius: 0;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.25;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.site-banner {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.site-banner::before {
  content: "";
  display: block;
  height: 0;
  background: none;
}

.site-banner__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 2rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: inherit;
  text-decoration: none;
}

.site-brand__logo {
  width: 72px;
  height: auto;
  flex: 0 0 auto;
}

.site-brand__text {
  display: grid;
  gap: 0.15rem;
}

.site-brand__name {
  font-family: "Archivo", "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: 1.65rem;
  font-stretch: 85%;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 0.96;
  text-transform: uppercase;
}

.site-brand__tag {
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: none;
}

.site-banner__meta {
  display: grid;
  gap: 0.2rem;
  text-align: right;
}

.site-banner__eyebrow,
.page-intro__eyebrow {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.site-banner__title {
  font-family: "Archivo", "Arial Narrow", "Helvetica Neue", sans-serif;
  font-size: 1.25rem;
  font-stretch: 85%;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.container {
  max-width: 1040px;
  margin: 2.75rem auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 1.35rem 1.5rem 1.65rem;
  box-shadow: var(--shadow);
}

.container--wide {
  max-width: min(1500px, calc(100vw - 2rem));
}

h1, h2 {
  margin: 0 0 1rem;
  font-family: "Archivo", "Arial Narrow", "Helvetica Neue", sans-serif;
  font-stretch: 82%;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 0.98;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(2.2rem, 7vw, 5.75rem);
}

h2 {
  font-size: 1.55rem;
  color: var(--ink);
}

.page-intro {
  margin-bottom: 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.page-intro__body {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.paper-form {
  display: grid;
  gap: 0.95rem;
}

.paper-form > label,
.keyword-field > label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
}

.abstract-field {
  display: grid;
  gap: 0.35rem;
}

.abstract-field__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.abstract-field__header label {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
}

.abstract-field__count {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  white-space: nowrap;
}

.abstract-field__count.is-over {
  color: var(--danger);
}

input, textarea, select, button {
  font: inherit;
}

input, textarea, select {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.7rem 0.85rem;
  background: var(--field);
  color: var(--ink);
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
  width: 100%;
  box-shadow: none;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px #000000;
  background: var(--chalk);
}

textarea {
  resize: vertical;
  min-height: 128px;
}

.keyword-field {
  display: grid;
  gap: 0.35rem;
}

.keyword-field__box {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  min-height: 44px;
  padding: 0.35rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--field);
  box-shadow: none;
  cursor: text;
}

.keyword-field__box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px #000000;
}

.keyword-field__chips {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.keyword-field__input {
  border: 0;
  box-shadow: none;
  min-width: 180px;
  flex: 1 1 180px;
  padding: 0.3rem 0.2rem;
  background: transparent;
}

.keyword-field__input:focus {
  box-shadow: none;
}

.keyword-field__hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.keyword-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
}

.keyword-chip:hover {
  background: var(--chalk);
}

.admin-toolbar {
  margin-bottom: 1rem;
}

.admin-filters {
  display: flex;
  gap: 0.9rem;
  align-items: end;
  flex-wrap: wrap;
}

.admin-filters__search {
  flex: 1 1 320px;
}

.admin-filters__size {
  flex: 0 0 120px;
}

.admin-download {
  width: auto;
  align-self: end;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.admin-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.admin-nav__link {
  display: flex;
  gap: 0.9rem;
  min-height: 132px;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: inherit;
  text-decoration: none;
  transition: border-color 120ms ease, background 120ms ease, box-shadow 120ms ease, transform 120ms ease;
}

.admin-nav__link:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.admin-nav__link:hover {
  border-color: var(--line);
  background: var(--chalk);
  box-shadow: none;
  transform: translateY(-1px);
}

.admin-nav__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--accent);
}

.admin-nav__icon svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.admin-nav__content {
  display: grid;
  align-content: start;
  gap: 0.35rem;
}

.admin-nav__eyebrow {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.admin-nav__title {
  font-weight: 700;
  font-size: 1.05rem;
}

.admin-nav__body {
  color: var(--muted);
  line-height: 1.5;
}

.admin-table-shell {
  display: grid;
  gap: 0.9rem;
}

.admin-table-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.admin-table-meta p {
  margin: 0;
}

.admin-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 0;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
  background: var(--paper);
}

.admin-table th,
.admin-table td {
  padding: 0.85rem 0.9rem;
  border-bottom: 0px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table tbody tr:not(.admin-table__detail-row) td {
  border-top: 1px solid var(--soft-line);
}

.admin-table tbody tr:first-child td {
  border-top: 0;
}

.admin-table__detail-row td {
  border-bottom: 0px solid var(--line);
  text-align: left;
  vertical-align: top;
  padding: 0 0.9rem 1rem;
}

.admin-table th {
  background: #ffffff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0;
}

.admin-sort {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.admin-table__subtle {
  margin-top: 0.25rem;
  color: var(--muted);
  font-size: 0.84rem;
}

.admin-abstract {
  width: 100%;
  padding: 0.8rem 0.9rem 0.9rem;
  border: 1px solid var(--line);
  border-left: 6px solid var(--accent);
  border-radius: 0;
  background: #ffffff;
}

.admin-abstract__toggle {
  display: inline-block;
  cursor: pointer;
  color: var(--accent);
  font-weight: 600;
}

.admin-abstract[open] {
  box-shadow: none;
}

.admin-abstract__body {
  margin-top: 0.6rem;
  white-space: pre-wrap;
  line-height: 1.5;
}

.admin-abstract__section {
  margin-top: 0.8rem;
}

.admin-abstract__section h3,
.admin-panel-paper h4 {
  margin: 0 0 0.35rem;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  letter-spacing: 0;
}

.admin-abstract__section h3 {
  font-size: 0.84rem;
  text-transform: uppercase;
  color: var(--muted);
}

.admin-panel-papers {
  display: grid;
  gap: 0.85rem;
}

.admin-panel-paper {
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
}

.admin-panel-paper h4 {
  font-size: 0.95rem;
}

.admin-panel-paper__meta {
  margin: 0 0 0.45rem;
  color: var(--muted);
  font-size: 0.86rem;
}


.admin-table__detail-cell {
  background: var(--chalk);
}

.admin-table__empty {
  text-align: center;
  color: var(--muted);
}

.admin-pagination {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
}

.confirmation-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  text-transform: none;
  letter-spacing: normal;
}

.confirmation-field input[type="checkbox"],
.confirmation-field input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0.15rem 0 0;
  accent-color: var(--accent);
  box-shadow: none;
}

.confirmation-field span {
  text-transform: none;
  font-size: 0.92rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--ink);
}

.withdrawal-field {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  text-transform: none;
  letter-spacing: normal;
}

.withdrawal-field input[type="checkbox"],
.withdrawal-field input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0.15rem 0 0;
  accent-color: var(--accent);
  box-shadow: none;
}

.withdrawal-field span {
  text-transform: none;
  font-size: 0.92rem;
  line-height: 1.55;
  font-weight: 500;
  color: var(--ink);
}

.withdrawal-field textarea {
  grid-column: 2;
  min-height: 88px;
}



button {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0.62rem 0.95rem;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.94rem;
  letter-spacing: 0;
  line-height: 1.2;
  box-shadow: none;
  transition: background 120ms ease, border-color 120ms ease, color 120ms ease;
}

button:hover {
  background: #2b2b2b;
}

button.secondary {
  background: #ffffff;
  color: var(--ink);
  border-color: var(--line);
  box-shadow: none;
}

button.secondary:hover {
  background: var(--chalk);
}

button.danger {
  background: #ffffff;
  color: var(--danger);
  border-color: var(--danger);
  box-shadow: none;
}

button.danger:hover {
  background: #f7eeee;
}

.authors-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
  padding-top: 1rem;
}

.authors-header > h2 {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
}

#authors-container {
  margin-bottom: 0.8rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 0;
  display: grid;
  gap: 0.75rem;
}

.author-row {
  padding: 0.1rem;
  border-radius: 0;
  background: #ffffff;
  display: grid;
  gap: 0.4rem;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  align-items: end;
}

.author-row > label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0;
  text-transform: none;
}

.alert {
  border-radius: 0;
  padding: 0.75rem 0.9rem;
  margin-bottom: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--line);
}

.alert.error {
  background: #f8e7e7;
  color: #6f1b1e;
}

.alert.success {
  background: #e9f4ec;
  color: #1f5c2f;
}

.submission-dialog {
  width: min(420px, calc(100vw - 2rem));
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0;
  color: var(--ink);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.submission-dialog::backdrop {
  background: rgba(27, 27, 27, 0.42);
}

.submission-dialog__form {
  display: grid;
  gap: 1rem;
  padding: 1.4rem;
}

.submission-dialog__form h2 {
  margin: 0;
}

.submission-dialog__form p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 880px) {
  .site-banner__inner {
    padding: 1rem 1rem 1.15rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-banner__meta {
    text-align: left;
  }

  .author-row {
    grid-template-columns: 1fr;
  }

  .confirmation-field,
  .withdrawal-field {
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .withdrawal-field textarea {
    grid-column: 1;
  }

  .abstract-field__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.2rem;
  }

  .keyword-field__input {
    min-width: 100%;
  }

  .container {
    margin: 1.5rem;
    padding: 1.25rem;
  }

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

  .admin-nav__link:last-child:nth-child(odd) {
    grid-column: auto;
  }

  h1 {
    font-size: 2.4rem;
  }

  .site-brand {
    align-items: flex-start;
  }

  .site-brand__logo {
    width: 60px;
  }

  .site-brand__name {
    font-size: 1.35rem;
  }
}

.admin-table__actions-cell {
  width: 1%;
  white-space: nowrap;
}

.admin-table__status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6.5rem;
  margin-top: 0.45rem;
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.admin-table__status.class-accept {
  border-color: var(--ok);
  background: #ffffff;
  color: var(--ok);
}

.admin-table__status.class-declined {
  border-color: #6b4d13;
  background: #ffffff;
  color: #6b4d13;
}

.admin-table__status.class-confirmed {
  border-color: var(--ok);
  background: #ffffff;
  color: var(--ok);
}

.admin-table__status.class-waitlist {
  border-color: #4f4f4f;
  background: #ffffff;
  color: #4f4f4f;
}

.admin-table__status.class-waitlist__ {
  border-color: #4f4f4f;
  background: #ffffff;
  color: #4f4f4f;
}

.admin-table__status.class-reject {
  border-color: var(--danger);
  background: #ffffff;
  color: var(--danger);
}

.admin-table__status.class-none {
  border-style: dashed;
  color: var(--muted);
}

.admin-icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
  color: var(--danger);
  font-size: 1rem;
  line-height: 1;
}

.admin-icon-button--link {
  text-decoration: none;
}

.admin-icon-button--view {
  border-color: var(--line);
  color: var(--muted);
}

.admin-icon-button.admin-icon-button--view:hover {
  background: var(--chalk);
}

.admin-icon-button--edit {
  border-color: var(--line);
  color: var(--accent);
}

.admin-icon-button.admin-icon-button--edit:hover {
  background: var(--chalk);
}

.admin-status-trigger {
  border-color: var(--line);
  color: var(--ink);
}

.admin-icon-button.admin-status-trigger:hover {
  background: var(--chalk);
}

.admin-icon-button:hover {
  background: #f7eeee;
}

.admin-dialog {
  border: 1px solid var(--line);
  border-radius: 0;
  padding: 0;
  width: min(460px, calc(100vw - 2rem));
  box-shadow: var(--shadow);
}

.admin-dialog::backdrop {
  background: rgba(27, 27, 27, 0.42);
}

.admin-dialog__form {
  display: grid;
  gap: 0.9rem;
  padding: 1.2rem 1.2rem 1rem;
}

.admin-dialog__form h2,
.admin-dialog__form p {
  margin: 0;
}

.admin-dialog__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.admin-email-form {
  margin-bottom: 1.5rem;
}

.admin-email-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

.admin-template-help {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.86rem;
}

.admin-template-help p {
  margin: 0;
}

.admin-template-help code {
  padding: 0.22rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #ffffff;
}

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

.site-footer {
  margin: 3rem auto 1.5rem;
  padding: 0 1rem;
  color: var(--muted);
  font-size: 0.88rem;
  text-align: center;
}

.site-footer a {
  color: inherit;
}