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

app-navbar:not(:defined),
control-group:not(:defined),
action-button:not(:defined),
status-indicator:not(:defined),
log-box:not(:defined),
result-box:not(:defined),
message-card:not(:defined),
stat-card:not(:defined),
toggle-switch:not(:defined),
event-entry:not(:defined),
content-box:not(:defined) {
  visibility: hidden;
}

:root {
  --color-bg-primary: #1e1e1e;
  --color-bg-secondary: #2b2d31;
  --color-bg-tertiary: #1e1f22;
  --color-border: #3f4147;
  --color-text-primary: #e0e0e0;
  --color-text-secondary: #b5bac1;
  --color-accent: #5865f2;
  --color-accent-hover: #4752c4;
  --color-success: #3ba55d;
  --color-error: #ed4245;
  --color-warning: #faa61a;
  --color-muted: #4e5058;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Monaco', 'Courier New', monospace;
  --radius: 4px;
  --radius-lg: 8px;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
}

input,
textarea,
select {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-tertiary);
  color: var(--color-text-primary);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-accent);
}

textarea {
  resize: vertical;
  min-height: 80px;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted);
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px 40px;
}

.container.wide {
  max-width: 1400px;
}

h1 {
  margin-bottom: 30px;
  color: var(--color-accent);
}

.error {
  color: var(--color-error);
  padding: 15px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  margin-bottom: 15px;
}

.placeholder {
  color: var(--color-text-secondary);
  font-style: italic;
}

.loading {
  color: var(--color-accent);
}

control-group {
  display: block;
  margin-bottom: 25px;
}

result-box {
  display: block;
  margin-top: 25px;
}

.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.grid-2col > control-group,
.grid-2col > result-box {
  margin: 0;
  height: 100%;
}

@media (max-width: 1024px) {
  .grid-2col {
    grid-template-columns: 1fr;
  }
}

.result-content {
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.result-content img {
  max-width: 100%;
  max-height: 800px;
  border-radius: var(--radius);
}

.no-content {
  color: var(--color-text-secondary);
  text-align: center;
  padding: 40px;
  font-style: italic;
  font-size: 14px;
}