:root,
:root[data-theme="default"],
:root[data-theme="dark"],
:root[data-theme="light"] {
  --bg0: #06090f;
  --bg1: #0b1220;
  --bg2: #0f1b2e;
  --panel: rgba(12, 18, 32, 0.9);
  --panel-2: rgba(17, 26, 46, 0.9);
  --line: rgba(125, 220, 255, 0.16);
  --glow: rgba(93, 207, 255, 0.35);
  --text: #e7f0ff;
  --muted: #9fb3d1;
  --accent: #56d0ff;
  --accent-2: #7cf58f;
  --warn: #ffb657;
  --danger: #ff6b6b;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  --radius: 14px;
  --radius-sm: 10px;
  --font-ui: "Space Grotesk", "Segoe UI", sans-serif;
  --font-title: "Oxanium", "Space Grotesk", sans-serif;
}

:root[data-theme="ksp2"] {
  --bg0: #090c13;
  --bg1: #0b0f17;
  --bg2: #0e131d;
  --panel: rgba(13, 16, 24, 0.94);
  --panel-2: rgba(10, 14, 22, 0.96);
  --line: #1e2838;
  --glow: rgba(0, 229, 160, 0.35);
  --text: #c8d0e0;
  --muted: #5a6580;
  --accent: #00e5a0;
  --accent-2: #00a070;
  --warn: #ffaa00;
  --danger: #ff4466;
  --shadow: 0 12px 28px rgba(0, 0, 0, 0.56);
  --radius: 4px;
  --radius-sm: 3px;
  --font-ui: "Space Mono", "Chakra Petch", "Consolas", "Monaco", monospace;
  --font-title: "Space Mono", "Orbitron", "Consolas", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  color: var(--text);
  font-family: var(--font-ui);
  background:
    radial-gradient(1200px 600px at 20% -10%, rgba(86, 208, 255, 0.18), transparent 60%),
    radial-gradient(1200px 800px at 90% 0%, rgba(124, 245, 143, 0.18), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 40%, var(--bg2) 100%);
  min-height: 100%;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 32px 32px, 32px 32px;
  pointer-events: none;
  opacity: 0.5;
}

:root[data-theme="ksp2"] body {
  background:
    linear-gradient(180deg, #0a0c12, #090c13);
}

:root[data-theme="ksp2"] body::before {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px, 26px 26px;
  opacity: 0.2;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

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

.brand .logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(86,208,255,0.85), rgba(124,245,143,0.85));
  box-shadow: 0 0 24px rgba(86,208,255,0.5);
}

.brand h1 {
  margin: 0;
  font-size: 1.6rem;
  font-family: var(--font-title);
  letter-spacing: 0.6px;
}

.header-actions {
  display: flex;
  gap: 10px;
}

.btn {
  border: 1px solid transparent;
  background: rgba(86, 208, 255, 0.1);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.08s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--line);
  box-shadow: 0 0 0 2px rgba(86,208,255,0.12), var(--shadow);
}

:root[data-theme="ksp2"] .btn {
  border: 1px solid var(--line);
  background: rgba(20, 26, 36, 0.86);
  color: var(--text);
  border-radius: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

:root[data-theme="ksp2"] .btn:hover {
  border-color: #2a3848;
  background: #141a24;
  box-shadow: 0 0 0 1px rgba(0, 229, 160, 0.18), 0 0 18px rgba(0, 229, 160, 0.12);
}

.btn-primary {
  background: linear-gradient(135deg, rgba(86,208,255,0.9), rgba(124,245,143,0.9));
  color: #03101a;
}

.btn-outline {
  background: transparent;
  border-color: var(--line);
}

:root[data-theme="ksp2"] .btn-primary {
  background: rgba(0, 229, 160, 0.1);
  color: var(--accent);
  border-color: var(--accent-2);
}

:root[data-theme="ksp2"] .btn-outline {
  background: transparent;
}

.grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  position: relative;
}

:root[data-theme="ksp2"] .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  box-shadow: inset 0 0 40px rgba(86,208,255,0.08);
  pointer-events: none;
}

:root[data-theme="ksp2"] .panel::after {
  box-shadow:
    inset 0 0 0 1px rgba(0, 229, 160, 0.08),
    inset 0 0 32px rgba(0, 229, 160, 0.05);
}

.panel h2 {
  margin: 0 0 12px;
  font-size: 1.05rem;
  letter-spacing: 0.4px;
  font-family: var(--font-title);
}

.panel .sub {
  color: var(--muted);
  font-size: 0.85rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.input, select {
  width: 100%;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.95rem;
}

:root[data-theme="ksp2"] .input,
:root[data-theme="ksp2"] select {
  background: #0a0f18;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 0;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  font-family: var(--font-ui);
}

:root[data-theme="ksp2"] .input:focus,
:root[data-theme="ksp2"] select:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 2px rgba(0, 229, 160, 0.18);
}

.label {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 6px;
}

:root[data-theme="ksp2"] .label {
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kpi {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.kpi .chip {
  background: rgba(86, 208, 255, 0.12);
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
}

:root[data-theme="ksp2"] .kpi .chip,
:root[data-theme="ksp2"] .chip,
:root[data-theme="ksp2"] .tag {
  background: rgba(0, 229, 160, 0.07);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
  background: transparent;
  color: var(--text);
}

.table th, .table td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid rgba(125, 220, 255, 0.12);
  font-size: 0.9rem;
  vertical-align: middle;
}

.table thead th {
  color: var(--muted);
  font-weight: 600;
}

.table tbody tr:hover {
  background: rgba(86, 208, 255, 0.06);
}

.table .btn {
  padding: 6px 10px;
  font-size: 0.82rem;
}

:root[data-theme="ksp2"] .table th,
:root[data-theme="ksp2"] .table td,
:root[data-theme="ksp2"] .list li {
  border-bottom-color: rgba(42, 56, 72, 0.8);
}

:root[data-theme="ksp2"] .table tbody tr:hover {
  background: rgba(0, 229, 160, 0.06);
}

.status {
  padding: 4px 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  background: rgba(124, 245, 143, 0.18);
  border: 1px solid rgba(124, 245, 143, 0.4);
}

:root[data-theme="ksp2"] .status {
  background: rgba(0, 229, 160, 0.08);
  border-color: rgba(0, 160, 112, 0.58);
  color: var(--accent);
}

:root[data-theme="ksp2"] .status.off {
  background: rgba(255, 68, 102, 0.12);
  border-color: rgba(255, 68, 102, 0.58);
  color: #ff8aa0;
}

.status.off {
  background: rgba(255, 107, 107, 0.2);
  border-color: rgba(255, 107, 107, 0.4);
}

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

.proxy-actions {
  display: flex;
  gap: 8px;
}

.note {
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 6px;
}

@media (max-width: 980px) {
  .grid { grid-template-columns: 1fr; }
  .header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* Manage page */
.console {
  background: #03060a;
  color: #83ffb5;
  border: 1px solid rgba(124, 245, 143, 0.4);
  border-radius: var(--radius-sm);
  padding: 12px;
  max-height: 360px;
  overflow: auto;
  white-space: pre-wrap;
}

:root[data-theme="ksp2"] .console {
  background: #060a10;
  color: #00e5a0;
  border: 1px solid rgba(0, 160, 112, 0.52);
  text-shadow: 0 0 6px rgba(0, 229, 160, 0.2);
  font-family: "Space Mono", "Consolas", monospace;
}

:root[data-theme="ksp2"] .brand .logo {
  border-radius: 2px;
  background: linear-gradient(140deg, rgba(0, 229, 160, 0.92), rgba(0, 160, 112, 0.88));
  box-shadow: 0 0 20px rgba(0, 229, 160, 0.28);
}

:root[data-theme="ksp2"] .modal-content {
  border-color: var(--line) !important;
  background: linear-gradient(180deg, rgba(13, 16, 24, 0.98), rgba(10, 14, 22, 0.98)) !important;
  border-radius: 0 !important;
}

.theme-name {
  color: var(--muted);
  font-size: 0.8rem;
  margin-left: 6px;
}

#theme-toggle.theme-next-ksp2 {
  border-color: #00a070;
  color: #00e5a0;
  background: rgba(0, 229, 160, 0.08);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

#theme-toggle.theme-next-default {
  border-color: rgba(125, 220, 255, 0.4);
  color: #d8ebff;
  background: rgba(86, 208, 255, 0.08);
}

:root[data-theme="ksp2"] h1,
:root[data-theme="ksp2"] h2,
:root[data-theme="ksp2"] h3,
:root[data-theme="ksp2"] .panel h2,
:root[data-theme="ksp2"] .brand h1 {
  font-family: var(--font-title);
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 500;
}

:root[data-theme="ksp2"] .theme-name {
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  background: rgba(86,208,255,0.15);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(125, 220, 255, 0.12);
  padding: 8px 0;
}

.small-btn {
  padding: 6px 10px;
  font-size: 0.82rem;
}