:root {
  --ink: #151719;
  --panel: #f4f0e7;
  --paper: #fffcf4;
  --copper: #b65f3b;
  --sea: #2f9a8b;
  --signal: #d9d34a;
  --blueprint: #263f59;
  --muted: #7d7a70;
  --line: rgba(21, 23, 25, 0.15);
  --shadow: 0 24px 70px rgba(21, 23, 25, 0.18);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--ink);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
}

button,
input {
  font: inherit;
}

.shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px;
  color: var(--paper);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px) 0 0 / 18px 18px,
    var(--ink);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand strong {
  display: block;
  font-size: 20px;
}

.brand span,
.account-box span,
.kicker,
.message {
  color: var(--muted);
  font-size: 13px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border: 2px solid var(--paper);
  border-radius: 12px;
  background: var(--ink);
}

nav {
  display: grid;
  gap: 8px;
}

.nav-btn,
.ghost-btn {
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--paper);
  background: transparent;
  min-height: 42px;
  text-align: left;
  padding: 0 14px;
  cursor: pointer;
}

.nav-btn.is-active {
  border-color: var(--signal);
  color: var(--signal);
}

.account-box {
  margin-top: auto;
  display: grid;
  gap: 10px;
}

.stage {
  background:
    linear-gradient(90deg, rgba(21,23,25,0.06) 1px, transparent 1px) 0 0 / 44px 44px,
    linear-gradient(0deg, rgba(21,23,25,0.04) 1px, transparent 1px) 0 0 / 44px 44px,
    var(--panel);
  padding: 34px;
  overflow: auto;
}

.auth-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(280px, 420px);
  gap: 34px;
  align-items: center;
  min-height: calc(100vh - 68px);
}

.auth-copy h1,
.topline h1 {
  max-width: 780px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: 0;
}

.auth-copy p:not(.kicker) {
  max-width: 560px;
  font-size: 18px;
  line-height: 1.6;
}

.auth-form,
.upload-zone,
.process-board,
.archive-view {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 24px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}

input[type="email"],
input[type="password"],
input[type="url"] {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
}

.auth-actions,
.oauth-row,
.board-head {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.primary-btn,
.secondary-btn,
.provider-btn,
.icon-btn {
  min-height: 42px;
  border: 1px solid var(--ink);
  padding: 0 16px;
  cursor: pointer;
}

.primary-btn {
  background: var(--ink);
  color: var(--paper);
}

.secondary-btn,
.provider-btn,
.icon-btn {
  background: transparent;
  color: var(--ink);
}

button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--sea);
  outline-offset: 3px;
}

.source-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 10px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.source-divider::before,
.source-divider::after {
  content: "";
  height: 1px;
  background: var(--line);
}

.url-source {
  margin-top: 2px;
}

.topline {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: start;
  margin-bottom: 28px;
}

.meter {
  min-width: 160px;
  border-left: 6px solid var(--sea);
  padding: 10px 0 10px 14px;
}

.meter span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.view-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1.25fr);
  gap: 24px;
}

.upload-zone {
  position: relative;
  min-height: 430px;
  display: grid;
  align-content: center;
  gap: 14px;
  overflow: hidden;
}

.upload-zone.drag {
  outline: 3px solid var(--sea);
}

.upload-zone input[type="file"] {
  display: none;
}

.film-strip {
  height: 78px;
  border-top: 12px dotted var(--ink);
  border-bottom: 12px dotted var(--ink);
  background: linear-gradient(90deg, var(--copper), var(--sea), var(--blueprint));
}

.upload-zone h2,
.process-board h2,
.archive-view h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.upload-zone p {
  line-height: 1.55;
}

.process-board {
  min-height: 430px;
}

.board-head {
  justify-content: space-between;
  margin-bottom: 16px;
}

.jobs-list {
  display: grid;
  gap: 12px;
}

.job-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  padding: 14px;
  background: #fff;
}

.job-row strong {
  display: block;
  word-break: break-word;
}

.job-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

.status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  background: var(--panel);
  border-left: 5px solid var(--blueprint);
  font-size: 13px;
  white-space: nowrap;
}

.status.done {
  border-color: var(--sea);
}

.status.failed {
  border-color: var(--copper);
}

.status.expired {
  border-color: var(--muted);
  color: var(--muted);
}

.retention-note {
  margin: 0 0 16px;
  border-left: 5px solid var(--sea);
  background: #fff;
  padding: 12px 14px;
  color: var(--blueprint);
  line-height: 1.45;
  font-size: 14px;
}

.download-link {
  color: var(--ink);
  border: 1px solid var(--ink);
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  text-decoration: none;
}

.archive-view {
  min-height: 420px;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.admin-metrics div {
  border: 1px solid var(--line);
  background: #fff;
  padding: 14px;
}

.admin-metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.admin-metrics strong {
  font-size: 34px;
}

@media (max-width: 920px) {
  .shell,
  .auth-panel,
  .view-grid {
    grid-template-columns: 1fr;
  }

  .rail {
    min-height: auto;
  }

  .stage {
    padding: 20px;
  }

  .topline {
    display: grid;
  }
}