:root {
  --clay-bg: #e8dfd6;
  --clay-light: #f3ece4;
  --clay-dark: #c9bcae;
  --clay-shadow-dark: #b8a898;
  --clay-shadow-light: #ffffff;
  --accent: #ff6b35;
  --accent-2: #f7931e;
  --text: #3a3129;
  --text-soft: #6b5f54;
  --radius: 20px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--clay-bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.clay-bg {
  position: fixed; inset: 0;
  background:
    radial-gradient(circle at 20% 20%, #ffe9d9 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, #e0d4c4 0%, transparent 50%),
    var(--clay-bg);
  z-index: -2;
}

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

.sidebar {
  width: 260px;
  background: var(--clay-light);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow:
    8px 0 20px rgba(184,168,152,.35),
    inset -2px 0 4px var(--clay-shadow-light);
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  transition: transform .3s ease;
  z-index: 100;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--clay-dark); border-radius: 3px; }

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--clay-bg);
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
}
.brand-icon { width: 32px; height: 32px; color: var(--accent); }
.brand h1 { font-size: 15px; letter-spacing: .5px; }
.brand .ver { font-size: 10px; color: var(--text-soft); }

.nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border: none;
  background: transparent;
  color: var(--text);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 500;
  text-align: left;
  transition: all .15s ease;
}
.nav-item svg { width: 16px; height: 16px; color: var(--text-soft); flex-shrink: 0; }
.nav-item:hover {
  background: var(--clay-bg);
  box-shadow:
    inset 2px 2px 5px var(--clay-shadow-dark),
    inset -2px -2px 5px var(--clay-shadow-light);
}
.nav-item.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 6px 14px rgba(255,107,53,.4);
}
.nav-item.active svg { color: #fff; }

.sidebar-footer {
  display: flex; align-items: center; gap: 10px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: var(--clay-bg);
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
}
.avatar { width: 32px; height: 32px; color: var(--accent); }
.sidebar-footer strong { font-size: 12px; display: block; }
.sidebar-footer small { font-size: 10px; color: var(--text-soft); }

.main {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: var(--clay-light);
  border-radius: var(--radius);
  box-shadow:
    6px 6px 16px var(--clay-shadow-dark),
    -6px -6px 16px var(--clay-shadow-light);
}
.menu-btn {
  display: none;
  background: var(--clay-bg);
  border: none;
  padding: 8px;
  border-radius: 10px;
  cursor: pointer;
}
.menu-btn svg { width: 20px; height: 20px; color: var(--text); }
.title-area h2 { font-size: 18px; }
.title-area span { font-size: 12px; color: var(--text-soft); }
.status-dot {
  margin-left: auto;
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 600;
}

.content {
  flex: 1;
  background: var(--clay-light);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow:
    6px 6px 16px var(--clay-shadow-dark),
    -6px -6px 16px var(--clay-shadow-light);
  overflow-y: auto;
  min-height: 500px;
}

.view h3 { font-size: 16px; margin-bottom: 8px; }
.view p { font-size: 13px; color: var(--text-soft); line-height: 1.6; margin-bottom: 14px; }

.card {
  background: var(--clay-bg);
  padding: 16px;
  border-radius: var(--radius-sm);
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
  margin-bottom: 14px;
}

textarea {
  width: 100%;
  min-height: 180px;
  background: var(--clay-light);
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px;
  font-family: "Courier New", monospace;
  font-size: 12px;
  color: var(--text);
  resize: vertical;
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
  outline: none;
}

input[type="text"], input[type="password"], select {
  width: 100%;
  background: var(--clay-light);
  border: none;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text);
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
  outline: none;
  margin-bottom: 10px;
}

.btn {
  border: none;
  padding: 12px 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(255,107,53,.4);
  transition: transform .1s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(1px); }
.btn-ghost {
  background: var(--clay-bg);
  color: var(--text);
  box-shadow:
    3px 3px 8px var(--clay-shadow-dark),
    -3px -3px 8px var(--clay-shadow-light);
}

.result-box {
  margin-top: 14px;
  background: var(--clay-light);
  padding: 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
  box-shadow:
    inset 3px 3px 8px var(--clay-shadow-dark),
    inset -3px -3px 8px var(--clay-shadow-light);
}

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 700px) { .grid2 { grid-template-columns: 1fr; } }

.license-item {
  border-left: 4px solid var(--accent);
  padding-left: 12px;
  margin-bottom: 16px;
}
.license-item strong { display: block; font-size: 14px; margin-bottom: 6px; }
.license-item small { font-size: 11px; color: var(--text-soft); }

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--text);
  color: #fff;
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 13px;
  opacity: 0;
  transform: translateY(20px);
  transition: all .3s ease;
  pointer-events: none;
  z-index: 999;
}
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 880px) {
  .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .menu-btn { display: block; }
  .main { padding: 12px; }
  .content { padding: 16px; }
}