:root {
  --ink: #18211d;
  --muted: #6e7772;
  --paper: #f6f4ee;
  --lime: #c8f135;
  --line: #d9dbd4;
  --white: #fff;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", "Noto Sans JP", system-ui, sans-serif;
}
button,
input {
  font: inherit;
}
button {
  cursor: pointer;
}
header {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
}
header nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
.text-link {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}
.text-link:hover {
  color: var(--ink);
}
.nav-login {
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  padding: 9px 20px;
  font-weight: 600;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -.5px;
}
.brand img {
  width: 31px;
  height: 31px;
}
main {
  max-width: 1120px;
  margin: auto;
  padding: 72px 28px 100px;
}
.site-footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px 28px;
  text-align: right;
}
.site-footer a {
  color: var(--muted);
  font-size: 12px;
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--ink);
}
.login-view {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  align-items: center;
  gap: 100px;
  min-height: calc(100vh - 240px);
}
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  margin: 0 0 20px;
}
h1 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.07;
  letter-spacing: -.055em;
  margin: 0;
}
.nowrap {
  white-space: nowrap;
}
h1 em {
  font-style: normal;
  color: #637466;
}
.lead {
  color: var(--muted);
  max-width: 570px;
  line-height: 1.85;
  margin: 30px 0 0;
}
.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px;
  box-shadow: 0 16px 50px #27382e0b;
}
.panel h2 {
  margin: 0 0 25px;
  font-size: 25px;
}
.form-kicker {
  margin: 0 0 7px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
}
label {
  display: grid;
  gap: 8px;
  margin: 17px 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}
label small {
  color: #969d99;
  font-weight: 400;
}
.terms-check {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 20px 0 14px;
  font-weight: 400;
}
.terms-check input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--ink);
}
.terms-check a {
  color: var(--ink);
}
.auto-id-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
  margin: 18px 0;
}
input {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 14px;
  outline: none;
  color: var(--ink);
  background: #fbfbf8;
  font-size: 16px;
}
input:focus {
  border-color: #74845c;
  box-shadow: 0 0 0 3px #c8f13533;
}
.primary {
  width: 100%;
  border: 0;
  border-radius: 10px;
  padding: 14px 18px;
  margin-top: 10px;
  color: var(--ink);
  background: var(--lime);
  font-weight: 700;
  display: flex;
  justify-content: center;
  gap: 12px;
}
.passkey-button {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 18px;
  margin-top: 10px;
  color: var(--ink);
  background: transparent;
  font-weight: 700;
}
.passkey-button:hover {
  background: #f1f4ec;
}
.hero .passkey-button {
  width: auto;
  align-self: end;
  white-space: nowrap;
}
.text-button {
  border: 0;
  background: none;
  color: var(--muted);
  padding: 8px;
}
.user-id {
  max-width: 180px;
  overflow: hidden;
  border: 0;
  background: none;
  color: var(--muted);
  padding: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-id:hover {
  color: var(--ink);
  text-decoration: underline;
}
.account-menu {
  position: relative;
}
.account-actions {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  z-index: 2;
  display: grid;
  min-width: 210px;
  padding: 6px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 30px #27382e18;
}
.account-actions button {
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
  padding: 10px 12px;
  text-align: left;
  font-size: 13px;
}
.account-actions button:hover {
  background: #f1f4ec;
}
.account-actions .danger {
  color: #9b3737;
}
.account-name {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}
.account-delete-button {
  width: 100%;
  border: 0;
  background: none;
  color: #9b3737;
  padding: 12px 18px;
  margin-top: 8px;
  font-size: 13px;
}
.account-delete-button:hover {
  text-decoration: underline;
}
.error {
  color: #a33636;
  min-height: 20px;
  margin: 12px 0 0;
  font-size: 13px;
}
.login-only {
  min-height: calc(100vh - 240px);
  display: grid;
  place-items: center;
}
.login-only .panel {
  width: min(100%, 420px);
}
.back-button {
  border: 0;
  background: none;
  color: var(--muted);
  padding: 0;
  margin: 0 0 28px;
  font-size: 13px;
}
.narrow {
  max-width: 620px;
  margin: 40px auto;
}
.narrow h1 {
  font-size: 48px;
}
.narrow .panel {
  margin-top: 35px;
}
.hero {
  display: flex;
  justify-content: space-between;
  margin-bottom: 46px;
}
.hero h1 {
  font-size: clamp(42px, 5.4vw, 68px);
}
.dropzone {
  min-height: 270px;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 8px;
  border: 1.5px dashed #9ca59f;
  border-radius: 24px;
  background: #ffffff66;
  transition: .2s;
  outline: none;
}
.dropzone:hover,
.dropzone.active,
.dropzone:focus {
  background: #eff8d1;
  border-color: #6f7e42;
  transform: translateY(-2px);
}
.dropzone .plus {
  display: grid;
  place-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--lime);
  font-size: 30px;
  margin-bottom: 10px;
}
.dropzone strong {
  font-size: 18px;
}
.dropzone span,
.empty,
.section-title span,
.file-info span {
  color: var(--muted);
  font-size: 13px;
}
.progress {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 36px;
  border-radius: 20px;
}
.upload-result {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}
.upload-result > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.upload-result a {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 14px;
}
.upload-result .passkey-button {
  justify-self: start;
  width: auto;
}
.progress > div:first-child {
  display: flex;
  justify-content: space-between;
}
.track {
  height: 7px;
  background: #e9ece6;
  border-radius: 10px;
  margin: 22px 0 8px;
  overflow: hidden;
}
.track i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--lime);
  transition: width .1s;
}
.files-section {
  margin-top: 72px;
}
.section-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.section-title h2 {
  font-size: 19px;
}
.file-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 20px 2px;
  border-bottom: 1px solid var(--line);
}
.file-info {
  display: grid;
  gap: 5px;
  min-width: 0;
}
.file-info strong {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.actions {
  display: flex;
  gap: 8px;
  flex: none;
}
.actions button {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
}
.actions .danger {
  color: #9b3737;
}
.empty {
  text-align: center;
  padding: 42px;
}
.user-table-wrap {
  overflow-x: auto;
}
.user-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  white-space: nowrap;
}
.user-table th,
.user-table td {
  padding: 17px 12px;
  border-bottom: 1px solid var(--line);
  text-align: right;
}
.user-table th:first-child,
.user-table td:first-child {
  padding-left: 2px;
  text-align: left;
}
.user-table thead th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}
.user-table tbody th {
  font-weight: 700;
}
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--ink);
  color: white;
  border-radius: 30px;
  padding: 12px 20px;
  opacity: 0;
  pointer-events: none;
  transition: .2s;
}
.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.missing-page {
  min-height: calc(100vh - 200px);
  display: grid;
  align-content: center;
  justify-items: start;
}
.missing-page h1 {
  font-size: clamp(48px, 7vw, 88px);
}
.home-link {
  display: inline-flex;
  gap: 12px;
  margin-top: 36px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink);
  padding: 13px 22px;
  text-decoration: none;
  font-weight: 700;
}
[hidden] {
  display: none !important;
}
@media (max-width: 760px) {
  header {
    height: 68px;
  }
  main {
    padding-top: 45px;
  }
  .login-view {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .login-view h1 {
    font-size: clamp(34px, 10vw, 52px);
  }
  .panel {
    padding: 25px;
  }
  .dropzone {
    min-height: 220px;
  }
  .hero {
    display: block;
  }
  .hero .passkey-button {
    margin-top: 24px;
  }
  .file-row {
    align-items: flex-start;
    flex-direction: column;
  }
  .actions {
    width: 100%;
  }
  .actions button {
    flex: 1;
  }
}