:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-hover: #1e222b;
  --border: #262b36;
  --text: #e7ebf0;
  --muted: #8b94a3;
  --accent: #5b8cff;
  --error: #ff6b6b;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  background: radial-gradient(1200px 600px at 70% -10%, #1b2030 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}

.muted {
  color: var(--muted);
  margin: 4px 0 0;
}

.error {
  color: var(--error);
  font-size: 0.9rem;
}

code {
  background: var(--panel);
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

/* Layout */
.centered {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(20px, 5vw, 56px) 8px;
  max-width: 1100px;
  margin: 0 auto;
}

.topbar h1 {
  margin: 0;
  font-size: 1.6rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 56px) 56px;
  max-width: 1100px;
  margin: 0 auto;
}

/* Card / login */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}

.login {
  width: 100%;
  max-width: 360px;
  text-align: center;
}

.login h1 {
  margin: 0 0 4px;
}

form {
  margin: 18px 0 0;
  text-align: left;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #0d0f14;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 16px;
}

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

button {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s ease;
}

button:hover {
  filter: brightness(1.08);
}

button.secondary {
  width: auto;
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
  font-weight: 500;
  padding: 8px 14px;
}

button.secondary:hover {
  color: var(--text);
  border-color: var(--muted);
}

/* Project cards */
.project {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.project:hover {
  background: var(--panel-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.project-emoji {
  font-size: 1.7rem;
  line-height: 1;
}

.project-body {
  flex: 1;
  min-width: 0;
}

.project-body h2 {
  margin: 0 0 4px;
  font-size: 1.1rem;
}

.project-body p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.72rem;
  color: var(--muted);
  background: #0d0f14;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 999px;
}

.project-arrow {
  color: var(--muted);
  font-size: 1.1rem;
}