:root {
  color-scheme: light;
  --ink: #191812;
  --muted: #5b5850;
  --accent: #1f7a5a;
  --accent-strong: #0d4b3a;
  --accent-warm: #d27c2c;
  --canvas: #f6efe6;
  --canvas-deep: #e9dbc6;
  --card: rgba(255, 255, 255, 0.75);
  --outline: rgba(31, 122, 90, 0.2);
  --shadow: 0 24px 48px rgba(31, 24, 18, 0.14);
  --radius: 24px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 15%, rgba(236, 216, 191, 0.8), transparent 48%),
    radial-gradient(circle at 85% 10%, rgba(31, 122, 90, 0.15), transparent 42%),
    linear-gradient(140deg, var(--canvas), var(--canvas-deep));
  color: var(--ink);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(110deg, rgba(255, 255, 255, 0.6), transparent 60%),
    radial-gradient(circle at 75% 85%, rgba(210, 124, 44, 0.15), transparent 40%);
  opacity: 0.8;
  pointer-events: none;
}

body.modal-open {
  overflow: hidden;
}

.app {
  position: relative;
  min-height: 100vh;
  padding: 32px 6vw 72px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 22px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(31, 122, 90, 0.12);
  color: var(--accent-strong);
  letter-spacing: 0.2em;
}

.brand-title {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 22px;
}

.brand-subtitle {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.app-nav {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-link {
  background: transparent;
  border: none;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--muted);
  cursor: pointer;
  padding: 6px 4px;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease;
}

.nav-link.is-active,
.nav-link:hover {
  color: var(--accent-strong);
}

.nav-link.is-active::after,
.nav-link:hover::after {
  width: 100%;
}

.session-pill {
  position: relative;
}

.session-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(31, 122, 90, 0.2);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  cursor: pointer;
}

.session-caret {
  font-size: 12px;
  color: var(--accent-strong);
}

.session-email {
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.02em;
  display: none;
}

.session-pill[data-session="signed-in"] .session-label {
  display: none;
}

.session-pill[data-session="signed-in"] .session-email {
  display: inline;
}

.session-pill[data-session="signed-out"] {
  display: none;
}

.session-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 12px);
  min-width: 160px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(31, 122, 90, 0.2);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 10px;
  display: none;
  z-index: 10;
}

.session-pill.is-open .session-menu {
  display: grid;
  gap: 6px;
}

.menu-item {
  background: transparent;
  border: none;
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent-strong);
  cursor: pointer;
}

.menu-item:hover {
  background: rgba(31, 122, 90, 0.12);
}

.app-main {
  flex: 1;
  display: grid;
}

.screen {
  display: none;
  animation: fade-in 0.5s ease;
}

body[data-view="login"] .screen[data-screen="login"],
body[data-view="dashboard"] .screen[data-screen="dashboard"],
body[data-view="epigraphy"] .screen[data-screen="epigraphy"],
body[data-view="users"] .screen[data-screen="users"],
body[data-view="profile"] .screen[data-screen="profile"],
body[data-view="file-details"] .screen[data-screen="file-details"] {
  display: block;
}

body[data-view="login"] .app-nav,
body[data-view="login"] .session-pill {
  display: none;
}

.login-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 32px;
  align-items: center;
}

.login-hero h1 {
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(32px, 5vw, 60px);
  margin: 12px 0 18px;
  line-height: 1.05;
}

.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--accent-strong);
}

.lede {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-badges span {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(31, 122, 90, 0.12);
  color: var(--accent-strong);
  font-size: 13px;
}

.login-card,
.panel,
.status-card,
.tile,
.signed-in-card,
.modal-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid rgba(31, 122, 90, 0.18);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.login-card {
  padding: 28px;
  display: grid;
  gap: 18px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.card-title {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 12px;
  color: var(--accent-strong);
}

.card-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
}

.status-chip {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(210, 124, 44, 0.4);
  color: var(--accent-warm);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.field {
  display: grid;
  gap: 8px;
  font-size: 14px;
  color: var(--muted);
}

.field input {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(31, 122, 90, 0.2);
  background: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  outline: none;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 122, 90, 0.15);
}

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  border: none;
  background: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 26px rgba(31, 122, 90, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.is-loading {
  opacity: 0.8;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

.btn-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-loader {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  display: none;
  animation: spin 0.8s linear infinite;
}

.btn.is-loading .btn-loader {
  display: inline-block;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.btn.small {
  padding: 8px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.btn.danger {
  background: #b04b3d;
  box-shadow: 0 12px 26px rgba(176, 75, 61, 0.3);
}

.btn.ghost {
  background: transparent;
  color: var(--accent-strong);
  border: 1px solid rgba(31, 122, 90, 0.35);
  box-shadow: none;
}

.btn.ghost.danger {
  color: #b04b3d;
  border-color: rgba(176, 75, 61, 0.4);
}

.helper {
  font-size: 12px;
  color: var(--muted);
}

.helper code {
  font-family: "SFMono-Regular", "Menlo", monospace;
  font-size: 12px;
}

.alert {
  margin: 0;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(210, 124, 44, 0.12);
  color: var(--accent-warm);
  border: 1px solid rgba(210, 124, 44, 0.25);
}

.dashboard-head {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-end;
  margin-bottom: 28px;
}

.dashboard-groups {
  display: grid;
  gap: 36px;
}

.dashboard-group {
  display: grid;
  gap: 18px;
}

.group-head {
  display: grid;
  gap: 6px;
  max-width: 640px;
}

.group-title {
  margin: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 20px;
}

.group-meta {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.status-stack {
  display: grid;
  gap: 12px;
  min-width: 200px;
}

.status-card {
  padding: 16px 18px;
}

.status-label {
  margin: 0 0 6px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.status-value {
  margin: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 18px;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.tile-grid-compact {
  grid-template-columns: minmax(240px, 420px);
  justify-content: start;
}

.tile {
  padding: 26px;
  text-align: left;
  cursor: pointer;
  display: grid;
  gap: 18px;
  border: 1px solid rgba(31, 122, 90, 0.2);
  transition: transform 0.2s ease, border 0.2s ease, box-shadow 0.2s ease;
}

.tile:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(31, 24, 18, 0.14);
}

.tile-orchestration {
  border-color: rgba(31, 122, 90, 0.25);
}

.tile-user {
  border-color: rgba(65, 83, 166, 0.35);
}

.tile-user .tile-cta {
  color: #3645a8;
}

.tile-user .tile-meta {
  color: rgba(65, 83, 166, 0.8);
}

.tile-disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.tile-disabled:hover {
  transform: none;
  box-shadow: none;
}

.tile-compact {
  padding: 20px;
  gap: 14px;
}

.tile-title {
  margin: 0;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 22px;
}

.tile-meta {
  margin: 6px 0 0;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 11px;
}

.tile-body {
  margin: 0;
  color: var(--muted);
}

.tile-cta {
  color: var(--accent-strong);
  font-weight: 600;
}

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

.section-actions {
  display: flex;
  gap: 12px;
}

.panel-grid,
.profile-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.panel {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.panel-header {
  display: grid;
  gap: 6px;
}

.panel-meta {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.panel-body {
  margin: 0;
  color: var(--muted);
}

.profile-card {
  padding: 32px;
}

.profile-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin: 0 0 12px;
}

.profile-email {
  margin: 0 0 12px;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: 26px;
}

.file-list,
.user-list {
  min-height: 140px;
  padding: 16px;
  border-radius: 16px;
  border: 1px dashed rgba(31, 122, 90, 0.2);
  background: rgba(255, 255, 255, 0.6);
}

.file-list {
  display: grid;
  gap: 16px;
}

.file-item {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 0.8fr) minmax(0, 0.6fr) minmax(0, 0.4fr);
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(31, 122, 90, 0.1);
}

.file-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.file-item.is-clickable {
  cursor: pointer;
  padding: 12px 10px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: border 0.2s ease, background 0.2s ease;
}

.file-item.is-clickable:hover {
  border-color: rgba(31, 122, 90, 0.2);
  background: rgba(255, 255, 255, 0.7);
}

.file-name {
  font-weight: 600;
}

.file-meta {
  font-size: 12px;
  color: var(--muted);
}

.file-status {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(31, 122, 90, 0.5);
  box-shadow: 0 0 0 4px rgba(31, 122, 90, 0.12);
}

.file-status.is-processing .status-dot {
  background: rgba(210, 124, 44, 0.7);
  box-shadow: 0 0 0 4px rgba(210, 124, 44, 0.15);
}

.file-status.is-failed .status-dot {
  background: rgba(171, 48, 48, 0.7);
  box-shadow: 0 0 0 4px rgba(171, 48, 48, 0.15);
}

.file-status.is-partial .status-dot {
  background: rgba(91, 88, 80, 0.6);
  box-shadow: 0 0 0 4px rgba(91, 88, 80, 0.15);
}

.file-status.is-uploaded .status-dot,
.file-status.is-completed .status-dot {
  background: rgba(31, 122, 90, 0.7);
  box-shadow: 0 0 0 4px rgba(31, 122, 90, 0.15);
}

.file-status-text {
  color: var(--muted);
}

.file-status.is-completed .file-status-text {
  color: var(--accent-strong);
}

.file-actions {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.details-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.viewer-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.viewer-control-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-indicator {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.page-list {
  display: grid;
  gap: 8px;
}

.page-button {
  border: 1px solid rgba(31, 122, 90, 0.2);
  background: rgba(255, 255, 255, 0.6);
  padding: 10px 12px;
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  display: grid;
  gap: 4px;
}

.page-button.is-active {
  border-color: rgba(31, 122, 90, 0.4);
  background: rgba(31, 122, 90, 0.12);
}

.page-title {
  font-weight: 600;
}

.page-meta {
  font-size: 12px;
  color: var(--muted);
}

.viewer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.viewer-pane {
  display: grid;
  gap: 12px;
}

.viewer-label {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.viewer-surface {
  border-radius: 16px;
  border: 1px solid rgba(31, 122, 90, 0.2);
  background: rgba(255, 255, 255, 0.7);
  padding: 16px;
  min-height: 360px;
  max-height: 70vh;
  overflow: auto;
}

.viewer-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.viewer-text {
  margin: 0;
  font-family: "SFMono-Regular", "Menlo", monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--ink);
}

.viewer-panel:fullscreen,
.viewer-panel.is-fullscreen {
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: 0;
  box-shadow: none;
  background: rgba(250, 246, 239, 0.98);
  display: grid;
  grid-template-rows: auto 1fr;
}

.viewer-panel:fullscreen .viewer-grid,
.viewer-panel.is-fullscreen .viewer-grid {
  height: 100%;
}

.viewer-panel:fullscreen .viewer-pane,
.viewer-panel.is-fullscreen .viewer-pane {
  min-height: 0;
}

.viewer-panel:fullscreen .viewer-surface,
.viewer-panel.is-fullscreen .viewer-surface {
  height: 100%;
  max-height: none;
}

.empty {
  margin: 0;
  color: var(--muted);
}

.user-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(31, 122, 90, 0.1);
}

.user-item:last-child {
  border-bottom: none;
}

.user-email {
  font-weight: 600;
}

.user-meta {
  font-size: 12px;
  color: var(--muted);
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-status {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(31, 122, 90, 0.2);
  color: var(--accent-strong);
}

.user-status.is-disabled {
  color: var(--muted);
  border-color: rgba(91, 88, 80, 0.35);
}

.text-button {
  border: none;
  background: transparent;
  color: var(--accent-strong);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
}

.text-button.danger {
  color: #b04b3d;
}

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

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 20;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 16, 12, 0.4);
  backdrop-filter: blur(2px);
}

.modal-card {
  position: relative;
  width: min(520px, 92vw);
  padding: 24px;
  display: grid;
  gap: 20px;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.modal-body {
  display: grid;
  gap: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.icon-btn {
  border: 1px solid rgba(31, 122, 90, 0.3);
  background: transparent;
  color: var(--accent-strong);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  cursor: pointer;
}

.dropzone {
  border-radius: 16px;
  border: 2px dashed rgba(31, 122, 90, 0.25);
  background: rgba(255, 255, 255, 0.6);
  padding: 24px;
  text-align: center;
  position: relative;
  transition: border 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.dropzone.is-dragging {
  border-color: rgba(31, 122, 90, 0.5);
  background: rgba(31, 122, 90, 0.08);
}

.dropzone-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.dropzone-title {
  margin: 0 0 8px;
  font-weight: 600;
}

.dropzone-meta {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.dropzone-preview {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
}

.dropzone-file {
  margin: 0;
  font-weight: 600;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 980px) {
  .login-grid {
    grid-template-columns: 1fr;
  }

  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .app-nav {
    width: 100%;
    flex-wrap: wrap;
  }

  .session-pill {
    align-self: flex-start;
  }

  .dashboard-head {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

  .file-status {
    justify-self: start;
  }

  .file-actions {
    justify-content: flex-start;
  }

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

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

@media (max-width: 640px) {
  .app {
    padding: 24px 5vw 60px;
  }

  .brand-subtitle {
    letter-spacing: 0.2em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .screen {
    animation: none;
  }

  .btn,
  .nav-link::after {
    transition: none;
  }
}