@font-face {
  font-family: "Roboto";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("fonts/roboto-latin-variable.woff2") format("woff2");
}

:root {
  --ink: #1d2627;
  --ink-2: #3a4648;
  --ink-3: #69767a;
  --line: #e2e7e8;
  --line-2: #eff2f2;
  --surface: #ffffff;
  --surface-2: #f7f9f9;
  --surface-3: #eef2f2;

  --action: #1566e9;
  --action-hover: #0054ce;
  --info-subtle: #e8f0fe;

  --success: #0a7a48;
  --success-subtle: #e6fbf0;
  --warning: #c77a11;
  --warning-subtle: #fcf3e6;
  --danger: #d8443c;
  --danger-subtle: #fbeae9;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--surface-2);
  color: var(--ink);
  font-family: "Roboto", -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.page {
  max-width: 1536px;
  margin: 0 auto;
  padding: 16px;
}

@media (min-width: 768px) {
  .page {
    padding: 24px;
  }
}

@media (min-width: 1024px) {
  .page {
    padding: 32px;
  }
}

.center-shell {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

h1 {
  font-weight: 900;
  font-size: 30px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

h2 {
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 16px;
}

p {
  color: var(--ink-2);
  margin: 0 0 24px;
}

.eyebrow {
  display: block;
  color: var(--ink-3);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.logo {
  display: block;
  height: 42px;
  width: auto;
}

.login-logo {
  align-self: flex-start;
  padding: 16px;
}

@media (min-width: 768px) {
  .login-logo {
    padding: 24px;
  }
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 4px 30px rgba(221, 224, 255, 0.54);
}

.login-card {
  width: 100%;
  max-width: 380px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  color: var(--ink-2);
  font-weight: 500;
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 16px;
  font-family: inherit;
}

.field input:hover {
  border-color: #cfd6d7;
}

.field input:focus {
  outline: 3px solid rgba(21, 102, 233, 0.2);
  border-color: var(--action);
}

.field input.has-error {
  border-color: var(--danger);
}

.field input.has-error:focus {
  outline-color: rgba(216, 68, 60, 0.2);
}

button {
  font-family: inherit;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  padding: 9px 16px;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background-color 120ms ease, border-color 120ms ease;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--action);
  color: #fff;
}

.btn-primary:hover:not(:disabled) {
  background: var(--action-hover);
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--surface-2);
}

.btn-danger {
  background: var(--danger-subtle);
  color: var(--danger);
  border: 1px solid transparent;
}

.btn-danger:hover:not(:disabled) {
  background: #f6d9d7;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
}

.message {
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  font-size: 14px;
  margin-bottom: 16px;
}

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

.message-success {
  background: var(--success-subtle);
  color: var(--success);
}

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  text-align: left;
  color: var(--ink-3);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 12px 12px;
  border-bottom: 1px solid var(--line);
}

tbody td {
  padding: 12px;
  border-bottom: 1px solid var(--line-2);
  vertical-align: middle;
}

tbody tr:last-child td {
  border-bottom: none;
}

.file-key {
  font-weight: 500;
  word-break: break-word;
}

.file-meta {
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

.table-scroll {
  overflow-x: auto;
}

.empty-state {
  color: var(--ink-3);
  text-align: center;
  padding: 48px 16px;
}

.upload-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.upload-row input[type="file"] {
  flex: 1;
  min-width: 200px;
  font-family: inherit;
  font-size: 14px;
}