/* ==========================================================================
   server-monitor — tema gelap, tanpa dependensi eksternal
   ========================================================================== */

:root {
  --bg: #0a0f1e;
  --bg-glow-1: rgba(64, 120, 255, 0.18);
  --bg-glow-2: rgba(46, 204, 143, 0.10);
  --panel: #121b30;
  --panel-2: #17223c;
  --panel-3: #1d2a4a;
  --border: #24314f;
  --border-soft: rgba(255, 255, 255, 0.06);
  --text: #e9eefb;
  --muted: #92a3c8;
  --accent: #4f8cff;
  --accent-2: #6ea8ff;
  --up: #31d191;
  --down: #ff5d6c;
  --warn: #ffb020;
  --info: #59b0ff;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 40px rgba(2, 8, 23, 0.55);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1100px 600px at 8% -10%, var(--bg-glow-1), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, var(--bg-glow-2), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 650;
  letter-spacing: -0.01em;
}

p {
  margin: 0;
}

code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-soft);
  border-radius: 6px;
  padding: 1px 5px;
  word-break: break-all;
}

a {
  color: var(--accent-2);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.muted { color: var(--muted); }
.small { font-size: 0.82rem; }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.text-danger { color: var(--down); }
.error { color: var(--down); font-size: 0.9rem; }

/* --------------------------------------------------------------------------
   Topbar
   -------------------------------------------------------------------------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px clamp(16px, 4vw, 40px);
  background: rgba(10, 15, 30, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-soft);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.logo {
  width: 30px;
  height: 30px;
  flex: none;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, var(--up) 0 22%, transparent 23%),
    conic-gradient(from 200deg, var(--accent), #9b6bff, var(--up), var(--accent));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 0 22px rgba(79, 140, 255, 0.45);
  position: relative;
}

.logo::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.logo.big {
  width: 54px;
  height: 54px;
  margin-bottom: 6px;
}

.version {
  font-size: 0.72rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 8px;
  font-weight: 500;
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  border-radius: 999px;
}

.tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 550;
  padding: 7px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease;
}

.tab:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.tab.is-active {
  color: #fff;
  background: linear-gradient(180deg, var(--accent), #3b6fe0);
  box-shadow: 0 4px 14px rgba(79, 140, 255, 0.35);
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.clock {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
}

.conn {
  color: var(--up);
  font-size: 0.7rem;
  line-height: 1;
  text-shadow: 0 0 10px currentColor;
  transition: color 0.2s ease;
}

.conn.is-offline {
  color: var(--down);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px clamp(16px, 4vw, 40px) 80px;
}

.view {
  animation: fade-in 0.22s ease;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: 1.28rem;
}

.section-head p {
  margin-top: 3px;
  font-size: 0.88rem;
}

.hint {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
}

/* --------------------------------------------------------------------------
   Ringkasan
   -------------------------------------------------------------------------- */
.summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
}

.stat-value {
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stat.is-up .stat-value { color: var(--up); }
.stat.is-down .stat-value { color: var(--down); }
.stat.is-paused .stat-value { color: var(--warn); }
.stat.is-pending .stat-value { color: var(--muted); }

/* --------------------------------------------------------------------------
   Kartu target
   -------------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 30%), var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--muted);
}

.card.is-up::before { background: var(--up); }
.card.is-down::before { background: var(--down); }
.card.is-paused::before { background: var(--warn); }
.card.is-pending::before { background: var(--muted); }

.card.is-down {
  border-color: rgba(255, 93, 108, 0.35);
  box-shadow: 0 0 0 1px rgba(255, 93, 108, 0.12), var(--shadow);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-name {
  flex: 1;
  min-width: 0;
  font-size: 1.02rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-url {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-url:hover {
  color: var(--accent-2);
}

.card-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}

.metric {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.metric-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.metric-value {
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.uptime {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.uptime-bar {
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  overflow: hidden;
}

.uptime-bar .fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--up), #6ef0bd);
  transition: width 0.4s ease;
}

.uptime-text {
  font-size: 0.76rem;
  color: var(--muted);
}

.spark-wrap {
  height: 48px;
  margin: 0 -2px;
}

.spark {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.spark-line {
  fill: none;
  stroke: var(--up);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.spark.has-fail .spark-line {
  stroke: var(--warn);
}

.spark-fail {
  fill: var(--down);
}

.card-error {
  font-size: 0.8rem;
  color: #ffb3bb;
  background: rgba(255, 93, 108, 0.08);
  border: 1px solid rgba(255, 93, 108, 0.22);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  overflow-wrap: anywhere;
}

.card-note {
  font-size: 0.8rem;
  color: var(--warn);
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  padding-top: 2px;
}

/* --------------------------------------------------------------------------
   Badge & tag
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid transparent;
  white-space: nowrap;
}

.badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge.is-up {
  color: var(--up);
  background: rgba(49, 209, 145, 0.10);
  border-color: rgba(49, 209, 145, 0.30);
}

.badge.is-down {
  color: var(--down);
  background: rgba(255, 93, 108, 0.12);
  border-color: rgba(255, 93, 108, 0.32);
}

.badge.is-down .dot {
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

.badge.is-pending {
  color: var(--muted);
  background: rgba(146, 163, 200, 0.10);
  border-color: rgba(146, 163, 200, 0.26);
}

.badge.is-paused {
  color: var(--warn);
  background: rgba(255, 176, 32, 0.10);
  border-color: rgba(255, 176, 32, 0.28);
}

.badge.is-info {
  color: var(--info);
  background: rgba(89, 176, 255, 0.10);
  border-color: rgba(89, 176, 255, 0.28);
}

.tag {
  margin-left: 8px;
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--warn);
  border: 1px solid rgba(255, 176, 32, 0.35);
  border-radius: 999px;
  padding: 1px 7px;
}

.kind-chip {
  flex: none;
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Tombol
   -------------------------------------------------------------------------- */
.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--panel-3);
  color: var(--text);
  font: inherit;
  font-size: 0.86rem;
  font-weight: 550;
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.06s ease, background 0.16s ease, border-color 0.16s ease,
    box-shadow 0.16s ease, opacity 0.16s ease;
  white-space: nowrap;
}

.btn:hover {
  border-color: #33456f;
  background: #223054;
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn.primary {
  background: linear-gradient(180deg, var(--accent), #3b6fe0);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 6px 18px rgba(79, 140, 255, 0.32);
}

.btn.primary:hover {
  background: linear-gradient(180deg, var(--accent-2), #4479ea);
}

.btn.ghost {
  background: transparent;
}

.btn.ghost:hover {
  background: rgba(255, 255, 255, 0.05);
}

.btn.danger {
  color: var(--down);
  border-color: rgba(255, 93, 108, 0.35);
  background: rgba(255, 93, 108, 0.08);
}

.btn.danger:hover {
  background: rgba(255, 93, 108, 0.16);
}

.btn.small {
  padding: 5px 10px;
  font-size: 0.78rem;
  border-radius: 8px;
}

.btn.block {
  width: 100%;
}

.icon-btn {
  appearance: none;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  cursor: pointer;
  flex: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

/* --------------------------------------------------------------------------
   Tabel
   -------------------------------------------------------------------------- */
.table-wrap {
  overflow-x: auto;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.table thead th {
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
  background: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
}

.table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.table tbody tr:last-child td {
  border-bottom: 0;
}

.table tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

.table td.mono.small {
  max-width: 380px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Form & panel
   -------------------------------------------------------------------------- */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  align-items: start;
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
}

.panel h3 {
  font-size: 0.98rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.86rem;
}

.field > span {
  color: var(--muted);
  font-weight: 550;
}

.field input,
.field select {
  appearance: none;
  width: 100%;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  font-size: 0.9rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 140, 255, 0.18);
}

.field input::placeholder {
  color: #5f7093;
}

.check {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.87rem;
  cursor: pointer;
  color: var(--text);
}

.check input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}

.row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

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

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 4px;
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(4, 8, 20, 0.72);
  backdrop-filter: blur(6px);
  animation: fade-in 0.16s ease;
}

.modal-box {
  width: min(560px, 100%);
  max-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.modal-box.wide {
  width: min(900px, 100%);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-soft);
}

.modal-head h2 {
  font-size: 1.05rem;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  overflow-y: auto;
}

/* --------------------------------------------------------------------------
   Login
   -------------------------------------------------------------------------- */
.login-overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 18px;
  background:
    radial-gradient(700px 400px at 50% 0%, rgba(79, 140, 255, 0.18), transparent 65%),
    var(--bg);
}

.login-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(380px, 100%);
  padding: 30px 26px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  text-align: center;
}

.login-box h1 {
  font-size: 1.3rem;
}

.login-box .field,
.login-box .btn {
  width: 100%;
}

.login-box .field {
  text-align: left;
}

/* --------------------------------------------------------------------------
   Toast
   -------------------------------------------------------------------------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 80;
  max-width: min(560px, calc(100vw - 32px));
  padding: 11px 18px;
  border-radius: 12px;
  background: #1c2a49;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  animation: toast-in 0.18s ease;
}

.toast.is-ok {
  border-color: rgba(49, 209, 145, 0.4);
}

.toast.is-error {
  border-color: rgba(255, 93, 108, 0.5);
  background: #2a1722;
}

@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* --------------------------------------------------------------------------
   Responsif
   -------------------------------------------------------------------------- */
@media (max-width: 980px) {
  .summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .topbar {
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 16px;
  }

  .tabs {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .topbar-right {
    margin-left: auto;
  }

  .summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}