:root {
  --bg: #050b13;
  --bg-2: #071626;
  --panel: rgba(7, 20, 33, 0.86);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text: #eaf3ff;
  --muted: #8fa3be;
  --primary: #44daff;
  --secondary: #9df8b8;
  --warning: #ffcd6a;
  --danger: #ff6f79;
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 0%, rgba(68, 218, 255, 0.16), transparent 35%),
    radial-gradient(circle at 85% 10%, rgba(157, 248, 184, 0.13), transparent 34%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
}

.bg-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: 0.16;
}

.app-topbar,
.layout {
  width: min(1200px, calc(100% - 1.6rem));
  margin: 0 auto;
}

.app-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--text);
}

.mark {
  width: 2.8rem;
  height: 2.8rem;
  display: grid;
  place-items: center;
  border-radius: 0.95rem;
  font-weight: 800;
  font-family: "Space Grotesk", sans-serif;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #04111c;
}

.brand strong,
h1,
h2,
h3,
.tweak-name {
  font-family: "Space Grotesk", sans-serif;
}

.brand small {
  display: block;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  gap: 0.7rem;
}

.btn {
  border: 1px solid transparent;
  border-radius: 0.9rem;
  font-weight: 700;
  min-height: 2.7rem;
  padding: 0.65rem 1rem;
  cursor: pointer;
}

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

.btn.primary {
  color: #03101a;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.btn.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--panel-border);
}

.layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
  padding-bottom: 2rem;
}

.panel {
  border: 1px solid var(--panel-border);
  border-radius: 1.2rem;
  padding: 1rem;
  background: var(--panel);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.panel-head h1 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.panel-head p {
  margin-top: 0.45rem;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1rem 0 1.1rem;
}

label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--muted);
}

select {
  width: 100%;
  min-height: 2.7rem;
  border-radius: 0.7rem;
  border: 1px solid var(--panel-border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  padding: 0.45rem 0.6rem;
}

input {
  width: 100%;
  min-height: 2.7rem;
  border-radius: 0.7rem;
  border: 1px solid var(--panel-border);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  padding: 0.45rem 0.6rem;
}

input::placeholder {
  color: rgba(143, 163, 190, 0.86);
}

.preset-row,
.tool-row {
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  padding: 0.75rem;
  margin-bottom: 0.9rem;
  background: rgba(255, 255, 255, 0.02);
}

.preset-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 0.7rem;
}

.tool-row {
  display: grid;
  grid-template-columns: 1fr 0.9fr auto;
  gap: 0.7rem;
}

.preset-actions,
.tool-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  align-content: end;
}

.tweak-list {
  display: grid;
  gap: 0.7rem;
}

.tweak-item {
  border: 1px solid var(--panel-border);
  border-radius: 1rem;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.025);
}

.switch-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
}

.tweak-text small {
  color: var(--muted);
  display: block;
  margin-top: 0.2rem;
}

.switch-wrap input {
  position: absolute;
  opacity: 0;
}

.switch {
  width: 3rem;
  height: 1.7rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.06);
  position: relative;
}

.switch::after {
  content: "";
  position: absolute;
  top: 0.16rem;
  left: 0.16rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: #ffffff;
  transition: transform 170ms ease;
}

.switch-wrap input:checked + .switch {
  background: rgba(68, 218, 255, 0.32);
}

.switch-wrap input:checked + .switch::after {
  transform: translateX(1.27rem);
}

.meta {
  margin-top: 0.65rem;
  display: flex;
  gap: 0.45rem;
}

.tag {
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.disclaimer {
  margin-top: 1rem;
  color: var(--warning);
  font-size: 0.91rem;
}

.status-panel h2,
.status-panel h3 {
  margin-top: 0;
}

.license-wrap {
  border: 1px solid var(--panel-border);
  border-radius: 0.9rem;
  padding: 0.7rem;
  margin-bottom: 1rem;
  display: grid;
  gap: 0.6rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.metric-card {
  border: 1px solid var(--panel-border);
  border-radius: 0.8rem;
  padding: 0.6rem;
  display: grid;
  gap: 0.25rem;
  background: rgba(255, 255, 255, 0.02);
}

.metric-card span {
  color: var(--muted);
  font-size: 0.82rem;
}

.metric-card strong {
  font-family: "Space Grotesk", sans-serif;
}

.status-row {
  display: flex;
  justify-content: space-between;
  border: 1px solid var(--panel-border);
  border-radius: 0.8rem;
  padding: 0.7rem;
  margin-bottom: 0.6rem;
}

.status-row span {
  color: var(--muted);
}

.progress-wrap {
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  height: 0.95rem;
  margin: 0.8rem 0 1rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.05);
}

.progress {
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 320ms ease;
}

.log {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.log li {
  border: 1px solid var(--panel-border);
  border-radius: 0.75rem;
  padding: 0.55rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.discord-link {
  margin-top: 1rem;
  display: inline-block;
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.tweak-item.locked {
  opacity: 0.6;
}

.tweak-item.locked .tweak-name::after {
  content: " (Upgrade needed)";
  color: var(--danger);
  font-size: 0.85rem;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .preset-row,
  .tool-row,
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .app-topbar,
  .topbar-actions,
  .form-grid {
    display: grid;
    gap: 0.65rem;
  }

  .btn {
    width: 100%;
  }
}