:root {
  --bg: #0c0e13;
  --bg-elevated: #12151c;
  --bg-card: #171b24;
  --border: #262b38;
  --text: #eef0f6;
  --text-dim: #8a90a3;
  --accent: #4fae5f;
  --accent-2: #3ddc97;
  --accent-grad: linear-gradient(135deg, #4fae5f 0%, #3ddc97 100%);
  --danger: #ff5c72;
  --warn: #ffb020;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f5f9;
    --bg-elevated: #ffffff;
    --bg-card: #ffffff;
    --border: #e2e5ee;
    --text: #14161f;
    --text-dim: #6b7185;
    --shadow: 0 10px 30px rgba(20, 22, 31, 0.08);
  }
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.hidden { display: none !important; }

/* Login */
.login-view {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 36px;
  width: 320px;
  display: flex; flex-direction: column; gap: 12px;
  align-items: center;
}
.login-card h1 { font-size: 20px; margin: 8px 0 0; }
.login-sub { color: var(--text-dim); margin: 0 0 8px; font-size: 13px; }
.login-card input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 14px;
}
.login-card .btn { width: 100%; margin-top: 6px; }
.error-text { color: var(--danger); font-size: 13px; min-height: 16px; margin: 0; }

.brand-mark {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent-grad);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #06231f; letter-spacing: 0.5px;
  flex-shrink: 0;
}

/* App shell */
.app { display: flex; min-height: 100vh; }

.sidebar {
  width: 250px;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  padding: 20px 14px;
  flex-shrink: 0;
}
.sidebar .brand { display: flex; align-items: center; gap: 10px; padding: 0 6px 20px; }
.sidebar .brand h1 { font-size: 15px; margin: 0; }
.sidebar .brand p { font-size: 11.5px; color: var(--text-dim); margin: 2px 0 0; }

nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.nav-btn {
  display: flex; align-items: center; gap: 8px;
  text-align: left;
  border: none; background: transparent;
  color: var(--text-dim);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13.5px;
  cursor: pointer;
}
.nav-btn:hover { background: var(--bg-card); color: var(--text); }
.nav-btn.active { background: color-mix(in srgb, var(--accent) 16%, var(--bg-card)); color: var(--text); font-weight: 600; }
.badge {
  margin-left: auto;
  background: var(--danger);
  color: white;
  border-radius: 999px;
  font-size: 10.5px;
  padding: 1px 7px;
  font-weight: 700;
}
.logout-btn { margin-top: 12px; }

main { flex: 1; padding: 32px 40px; max-width: 980px; }
main h2 { margin: 0 0 20px; font-size: 20px; }

/* Buttons */
.btn {
  border: none; border-radius: 9px;
  padding: 9px 16px; font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: opacity 0.15s ease, transform 0.1s ease;
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--accent-grad); color: #06231f; }
.btn-primary:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { opacity: 0.9; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-small { padding: 6px 12px; font-size: 12.5px; border-radius: 7px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Dashboard */
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px; display: flex; flex-direction: column; gap: 6px;
}
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-dim); }
.stat-value { font-size: 22px; font-weight: 700; }
.server-controls { display: flex; gap: 10px; margin-bottom: 20px; }
.player-list { display: flex; flex-wrap: wrap; gap: 8px; }
.player-list span { background: var(--bg-card); border: 1px solid var(--border); border-radius: 999px; padding: 5px 12px; font-size: 12.5px; }

/* Panels */
.panel {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; margin-bottom: 18px;
}
.panel h3 { margin: 0 0 12px; font-size: 15px; }
.panel-header-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.panel-header-row h3 { margin: 0; }
.hint { color: var(--text-dim); font-size: 12.5px; }

/* Console */
.predefined-commands { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.console-log {
  background: #05070a; color: #cfe8d8;
  border-radius: var(--radius); border: 1px solid var(--border);
  padding: 14px; height: 420px; overflow-y: auto;
  font-family: "SF Mono", Consolas, monospace; font-size: 12px; line-height: 1.5;
  white-space: pre-wrap; word-break: break-word;
}
@media (prefers-color-scheme: light) {
  .console-log { background: #14161f; color: #d5f5e3; }
}
.console-input-row { display: flex; gap: 10px; margin-top: 12px; }
.console-input-row input {
  flex: 1; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text); font-family: monospace; font-size: 13px;
}

/* Lists */
.simple-list, .request-list, .backup-list, .audit-list { display: flex; flex-direction: column; gap: 8px; }
.list-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 9px;
  padding: 10px 14px; font-size: 13px; flex-wrap: wrap;
}
.list-row .meta { color: var(--text-dim); font-size: 11.5px; }
.list-row .actions { display: flex; gap: 6px; }
.empty-note { color: var(--text-dim); font-size: 13px; padding: 10px 4px; }

.inline-form { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.inline-form input {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text); font-size: 13px; flex: 1; min-width: 140px;
}

/* Config */
.properties-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-bottom: 16px; }
.properties-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--text-dim); }
.properties-grid input {
  padding: 8px 10px; border-radius: 7px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text); font-size: 13px;
}
#raw-path {
  width: 100%; padding: 8px 10px; margin-bottom: 8px; border-radius: 7px; border: 1px solid var(--border);
  background: var(--bg-elevated); color: var(--text); font-size: 13px;
}
#raw-content {
  width: 100%; margin-top: 10px; margin-bottom: 10px;
  background: #05070a; color: #d7dde8; border-radius: 8px; border: 1px solid var(--border);
  padding: 12px; font-family: monospace; font-size: 12.5px;
}
@media (prefers-color-scheme: light) { #raw-content { background: #14161f; color: #e5e8f0; } }

/* Toasts */
#toast-container {
  position: fixed; bottom: 20px; right: 20px;
  display: flex; flex-direction: column; gap: 8px;
  z-index: 1000;
}
.toast {
  background: var(--bg-card); border: 1px solid var(--border); color: var(--text);
  border-radius: 9px; padding: 12px 16px; font-size: 13px; max-width: 360px;
  box-shadow: var(--shadow);
  opacity: 0; transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast-error { border-color: var(--danger); color: var(--danger); }

/* World */
.backup-list .list-row { align-items: flex-start; }
.backup-trigger {
  font-size: 10.5px; padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--accent-2) 20%, transparent); color: var(--accent-2);
}