:root {
  color-scheme: light dark;
  --bg: #071325;
  --panel: #0d1d35;
  --text: #f4f8ff;
  --muted: #b6c4dd;
  --line: #29446b;
  --line-strong: #365783;
  --accent: #1f6fff;
  --accent-dark: #1554c6;
  --accent-soft: rgba(31, 111, 255, 0.14);
  --accent-gold: #d7a93f;
  --accent-gold-soft: rgba(215, 169, 63, 0.14);
  --danger: #f07178;
  --danger-soft: rgba(240, 113, 120, 0.14);
  --warn: #f2c14e;
  --warn-soft: rgba(242, 193, 78, 0.14);
  --ok: #37c794;
  --ok-soft: rgba(55, 199, 148, 0.14);
  --field-bg: rgba(255, 255, 255, 0.04);
  --table-head: rgba(255, 255, 255, 0.04);
  --table-hover: rgba(31, 111, 255, 0.08);
  --sticky-bg: rgba(13, 29, 53, 0.94);
  --shadow: 0 6px 18px rgba(4, 13, 32, 0.22);
  --top-bar: linear-gradient(90deg, #1f6fff, #29446b, #d7a93f);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #eef3fb;
    --panel: #ffffff;
    --text: #0f2340;
    --muted: #4b607f;
    --line: #c8d7ec;
    --line-strong: #bfd0e8;
    --accent: #1f6fff;
    --accent-dark: #1554c6;
    --accent-soft: rgba(31, 111, 255, 0.10);
    --accent-gold: #c69224;
    --accent-gold-soft: rgba(198, 146, 36, 0.12);
    --danger: #a83333;
    --danger-soft: #fbe9e8;
    --warn: #8a5b00;
    --warn-soft: #fff4d8;
    --ok: #21613f;
    --ok-soft: #e8f5ed;
    --field-bg: #ffffff;
    --table-head: #eef3fb;
    --table-hover: #f5f8fd;
    --sticky-bg: rgba(255, 255, 255, 0.94);
    --shadow: 0 6px 18px rgba(4, 13, 32, 0.12);
    --top-bar: linear-gradient(90deg, #1f6fff, #4b6fa8, #c69224);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0;
  background: var(--bg);
}

body::before {
  content: "";
  display: block;
  height: 8px;
  background: var(--top-bar);
}

.panel {
  width: min(1120px, calc(100% - 32px));
  margin: 32px auto;
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--accent-gold);
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.login-panel {
  width: min(460px, calc(100% - 32px));
  margin-top: 12vh;
}

/* Off-screen field. Humans never see it; automated form posts often fill it. */
.bh-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

h1,
h2 {
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0;
}

h1 {
  font-size: 28px;
  font-weight: 720;
  color: var(--accent);
}

h2 {
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 18px;
  font-weight: 700;
}

p {
  margin: 12px 0;
}

code {
  padding: 2px 5px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: var(--field-bg);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
}

.muted,
.meta {
  color: var(--muted);
}

.page-header {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.msg {
  margin: 16px 0;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 600;
}

.msg.ok {
  color: var(--ok);
  background: var(--ok-soft);
  border-color: color-mix(in srgb, var(--ok) 35%, var(--line));
}

.msg.err {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: color-mix(in srgb, var(--danger) 35%, var(--line));
}

.msg.warn {
  color: var(--warn);
  background: var(--warn-soft);
  border-color: color-mix(in srgb, var(--warn) 35%, var(--line));
}

form {
  margin: 0;
}

label {
  display: grid;
  gap: 8px;
  margin: 16px 0;
  font-weight: 650;
}

label.inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0;
}

input[type="search"],
input[type="password"],
input[type="text"],
input[type="email"],
input[type="number"],
select {
  width: 100%;
  min-height: 42px;
  padding: 9px 12px;
  color: var(--text);
  background: var(--field-bg);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  font: inherit;
}

input[type="search"]:focus,
input[type="password"]:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: var(--accent);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 16px 0 8px;
}

.form-grid label {
  margin: 0;
}

.form-grid .span-2 {
  grid-column: 1 / -1;
}

.form-grid .checkbox-field {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 8px;
}

.label-with-action {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: baseline;
  justify-content: space-between;
}

button.linkish,
.button.linkish {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  width: auto;
}

button.linkish:hover,
.button.linkish:hover {
  background: transparent;
  border: 0;
  color: var(--accent-dark);
}

.help-dialog {
  width: min(640px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  padding: 0;
  border: 1px solid var(--line);
  border-top: 2px solid var(--accent-gold);
  border-radius: 10px;
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow);
}

.help-dialog::backdrop {
  background: rgba(4, 13, 32, 0.55);
}

.help-dialog-inner {
  margin: 0;
  padding: 22px 24px 18px;
}

.help-dialog h2 {
  margin: 0 0 10px;
  padding: 0;
  border: 0;
  font-size: 20px;
  color: var(--accent);
}

.help-steps {
  margin: 14px 0;
  padding-left: 22px;
}

.help-steps li {
  margin: 0 0 10px;
  line-height: 1.45;
}

.help-dialog .action-row {
  margin-top: 8px;
  margin-bottom: 0;
}

h2 .label-with-action {
  width: 100%;
}

h3.subsection {
  margin: 28px 0 8px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 14px;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 8px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

button:hover,
.button:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

button.secondary,
.button.secondary {
  color: var(--accent-gold);
  background: var(--accent-gold-soft);
  border-color: color-mix(in srgb, var(--accent-gold) 40%, var(--line));
}

button.secondary:hover,
.button.secondary:hover {
  color: var(--text);
  background: var(--accent-soft);
  border-color: var(--accent);
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) repeat(4, auto);
  gap: 10px;
  align-items: center;
  margin: 18px 0;
}

.reports-toolbar {
  grid-template-columns: minmax(220px, 1fr) auto auto;
}

.report-page-meta {
  margin: 0 0 12px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 4px;
}

.pagination-pages {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.button.disabled,
span.button.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.crew-grid {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.crew-grid th,
.crew-grid td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.crew-grid th {
  background: var(--table-head);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.crew-grid tr:last-child td {
  border-bottom: 0;
}

.crew-grid tbody tr:hover {
  background: var(--table-hover);
}

.crew-grid tr.unknown {
  background: var(--accent-gold-soft);
}

.crew-grid .name {
  min-width: 240px;
  font-weight: 650;
}

.crew-grid .check {
  width: 140px;
  text-align: center;
}

.report-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 8px;
}

.report-stats > div {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field-bg);
}

.stat-value,
.stat-label {
  display: block;
}

.stat-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.report-grid .file-name {
  min-width: 300px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.pill {
  display: inline-flex;
  min-width: 54px;
  justify-content: center;
  padding: 3px 8px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.button.compact {
  min-height: 34px;
  padding: 6px 10px;
  text-decoration: none;
}

.empty-state {
  margin-top: 18px;
  padding: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  background: var(--field-bg);
}

.empty-state h2 {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
  color: var(--accent);
}

.sticky-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin: 24px -28px -28px;
  padding: 16px 28px;
  background: var(--sticky-bg);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

@media (max-width: 820px) {
  .panel {
    width: min(100% - 20px, 1120px);
    margin: 16px auto;
    padding: 18px;
  }

  h1 {
    font-size: 23px;
  }

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

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

  .form-grid .checkbox-field {
    margin-top: 8px;
  }

  .page-header {
    display: grid;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .toolbar input[type="search"] {
    grid-column: 1 / -1;
  }

  .reports-toolbar {
    grid-template-columns: 1fr;
  }

  .pagination {
    justify-content: center;
  }

  .report-stats {
    grid-template-columns: 1fr;
  }

  .crew-grid {
    display: block;
    overflow-x: auto;
  }

  .sticky-actions {
    margin: 20px -18px -18px;
    padding: 14px 18px;
  }
}

@media (max-width: 520px) {
  .toolbar {
    grid-template-columns: 1fr;
  }

  button,
  .button {
    width: 100%;
  }
}