/* ========== BASE / SHARED STYLES ========== */

@view-transition {
  navigation: auto;
}

:root {
  --color-bg: #faf8f5;
  --color-bg-alt: #f0ece6;
  --color-text: #2d2926;
  --color-text-muted: #6b6560;
  --color-accent: #c2703e;
  --color-accent-soft: #e8a878;
  --color-accent-bg: #fdf0e6;
  --color-card-bg: #ffffff;
  --color-card-border: #e8e2db;
  --color-link: #9e5a30;
  --font-display: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;

  /* Override Pico defaults */
  --pico-background-color: var(--color-bg);
  --pico-color: var(--color-text);
  --pico-primary: var(--color-accent);
  --pico-primary-focus: var(--color-accent-soft);
  --pico-muted-color: var(--color-text-muted);
  --pico-card-background-color: var(--color-card-bg);
  --pico-card-border-color: var(--color-card-border);
  --pico-font-family: var(--font-body);
  --pico-font-size: 93.75%;
  --pico-line-height: 1.6;
}

[data-theme="dark"] {
  --color-bg: #1c1a18;
  --color-bg-alt: #262320;
  --color-text: #f2ede8;
  --color-text-muted: #c4bbb2;
  --color-accent: #f0b888;
  --color-accent-soft: #d4915a;
  --color-accent-bg: #2e2218;
  --color-card-bg: #2a2724;
  --color-card-border: #443d35;
  --color-link: #f0b888;

  --pico-background-color: var(--color-bg);
  --pico-color: var(--color-text);
  --pico-primary: var(--color-accent);
  --pico-primary-focus: var(--color-accent-soft);
  --pico-muted-color: var(--color-text-muted);
  --pico-card-background-color: var(--color-card-bg);
  --pico-card-border-color: var(--color-card-border);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-text);
}

a { color: var(--color-link); text-decoration: none; }
a:hover { text-decoration: underline; }

article {
  border-color: var(--color-card-border);
  background-color: var(--color-card-bg);
}

hr {
  border-color: var(--color-card-border);
  margin: 0;
}

/* ========== DARK MODE TOGGLE ========== */
.theme-toggle {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  background: var(--color-card-bg);
  border: 1px solid var(--color-card-border);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: transform 0.2s;
  font-size: 1.1rem;
  color: var(--color-accent);
}

.theme-toggle:hover {
  transform: scale(1.1);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ========== SKIP TO CONTENT ========== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75em 1.25em;
  background: var(--color-accent);
  color: #fff;
  border-radius: 0 0 6px 6px;
  font-weight: 600;
  text-decoration: none;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}