:root {
  --bg: #0b1d33;
  --panel: #0f2540;
  --panel-2: #122a49;
  --grid-line: #173254;
  --hairline: #1e3a5c;
  --text: #e8eef5;
  --text-dim: #9fb3c8;
  --text-faint: #6c839c;
  --amber: #f2a93b;
  --amber-dim: #7a5a21;
  --teal: #4fd1b0;
  --violet: #8c9eff;
  --coral: #f26b6b;
  --danger: #f26b6b;
  --radius: 10px;
  --font-display: "Oswald", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px) 0 0/100% 32px,
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px) 0 0/32px 100%,
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--amber);
  color: #1a1204;
}

a {
  color: var(--amber);
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 80px;
}

/* ---------- Header ---------- */
header.top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 20px;
  margin-bottom: 24px;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 6px;
}
h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 34px;
  letter-spacing: 0.01em;
  margin: 0;
  text-transform: uppercase;
}
.top-meta {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-faint);
  text-align: right;
}
.top-meta span {
  color: var(--text-dim);
}

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}
.stat {
  background: var(--panel);
  padding: 16px 18px;
  position: relative;
}
.stat .num {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
}
.stat .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-top: 6px;
}
.stat.warn .num {
  color: var(--amber);
}
.led {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--text-faint);
}
.led.on {
  background: var(--teal);
  box-shadow: 0 0 6px var(--teal);
}
.led.due {
  background: var(--amber);
  animation: pulse 1.4s infinite;
}
@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(242, 169, 59, 0.55);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(242, 169, 59, 0);
  }
}
.notif-btn {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--text-dim);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
}
.notif-btn:hover {
  border-color: var(--amber);
  color: var(--amber);
}

/* ---------- Due banner ---------- */
.due-banner {
  display: none;
  border: 1px solid var(--amber-dim);
  background: linear-gradient(
    90deg,
    rgba(242, 169, 59, 0.12),
    rgba(242, 169, 59, 0.03)
  );
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #f4ce8e;
}
.due-banner.show {
  display: block;
}
.due-banner strong {
  color: var(--amber);
}

/* ---------- Update banner ---------- */
.update-banner {
  display: none;
  border: 1px solid var(--teal);
  background: linear-gradient(
    90deg,
    rgba(79, 209, 176, 0.12),
    rgba(79, 209, 176, 0.03)
  );
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #a7f3d0;
  justify-content: space-between;
  align-items: center;
}
.update-banner.show {
  display: flex;
}
.update-banner button {
  margin-left: 10px;
}

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.toolbar .group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

button,
.btn {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  padding: 9px 16px;
  border-radius: 7px;
  border: 1px solid var(--hairline);
  background: var(--panel-2);
  color: var(--text);
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s;
}
button:hover {
  border-color: var(--text-faint);
}
button.primary {
  background: var(--amber);
  border-color: var(--amber);
  color: #1a1204;
  font-weight: 600;
}
button.primary:hover {
  background: #ffbb52;
}
button.ghost {
  background: transparent;
}
button.danger-outline {
  border-color: var(--danger);
  color: var(--coral);
  background: transparent;
}
button.danger-outline:hover {
  background: rgba(242, 107, 107, 0.1);
}
button.small {
  padding: 5px 10px;
  font-size: 12px;
}

input[type="file"] {
  display: none;
}

/* ---------- Form panel ---------- */
.panel {
  display: none;
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 24px;
}
.panel.show {
  display: block;
}
.panel h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 16px;
  letter-spacing: 0.05em;
  margin: 0 0 16px;
  color: var(--text-dim);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
  background: #0a1b30;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 9px 10px;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--amber);
}
.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  justify-content: flex-end;
}

/* ---------- Table ---------- */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  min-width: 960px;
}
thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  padding: 12px 14px;
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}
tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--grid-line);
  font-size: 13.5px;
  vertical-align: middle;
  white-space: nowrap;
}
tbody tr {
  position: relative;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}
tbody tr.due-row td:first-child {
  box-shadow: inset 4px 0 0 var(--amber);
}
td.mono,
.mono {
  font-family: var(--font-mono);
}
td.sno {
  color: var(--text-faint);
  font-family: var(--font-mono);
}

.pkg-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid transparent;
}
.pkg-badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.pkg-monthly {
  color: var(--teal);
  border-color: rgba(79, 209, 176, 0.4);
  background: rgba(79, 209, 176, 0.08);
}
.pkg-monthly::before {
  background: var(--teal);
}
.pkg-quarterly {
  color: var(--violet);
  border-color: rgba(140, 158, 255, 0.4);
  background: rgba(140, 158, 255, 0.08);
}
.pkg-quarterly::before {
  background: var(--violet);
}
.pkg-halfyearly {
  color: var(--amber);
  border-color: rgba(242, 169, 59, 0.4);
  background: rgba(242, 169, 59, 0.08);
}
.pkg-halfyearly::before {
  background: var(--amber);
}
.pkg-yearly {
  color: var(--coral);
  border-color: rgba(242, 107, 107, 0.4);
  background: rgba(242, 107, 107, 0.08);
}
.pkg-yearly::before {
  background: var(--coral);
}

.next-service {
  font-family: var(--font-mono);
  font-size: 13px;
}
.next-service.today {
  color: var(--amber);
  font-weight: 600;
}
.next-service.serviced {
  color: var(--teal);
  font-weight: 600;
}

/* ---------- Serviced state ---------- */
tbody tr.serviced-row td:first-child {
  box-shadow: inset 4px 0 0 var(--teal);
}
tbody tr.serviced-row {
  opacity: 1;
}

.serviced-btn {
  background: transparent !important;
  border: 1px solid var(--teal) !important;
  color: var(--teal) !important;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s;
}
.serviced-btn:hover {
  background: rgba(79, 209, 176, 0.15) !important;
  box-shadow: 0 0 8px rgba(79, 209, 176, 0.25);
}

.serviced-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 9px;
  border-radius: 6px;
  border: 1px solid rgba(79, 209, 176, 0.4);
  background: rgba(79, 209, 176, 0.1);
  color: var(--teal);
}

.unserviced-btn {
  background: transparent !important;
  border: 1px solid var(--amber) !important;
  color: var(--amber) !important;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    box-shadow 0.2s;
}
.unserviced-btn:hover {
  background: rgba(242, 169, 59, 0.15) !important;
  box-shadow: 0 0 8px rgba(242, 169, 59, 0.25);
}

.row-actions {
  display: flex;
  gap: 6px;
  justify-content: end;
}
.icon-btn {
  padding: 5px 9px;
  font-size: 12px;
  border-radius: 6px;
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-faint);
}
.empty-state .big {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

footer.note {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-faint);
  line-height: 1.7;
  margin-top: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

@media (max-width: 640px) {
  h1 {
    font-size: 24px;
  }
  .top-meta {
    text-align: left;
  }
}