/* base.css
   Loaded on every page. Tokens, base styles, buttons, navbar, shared pieces.
*/

/* =========================================================
   1. Tokens
   Every color and font lives here. Change a value once and
   the whole page follows.
   ========================================================= */
:root {
  --cashmere: #F8F3E8;
  --cashmere-dark: #f0ead8;
  --accent: #3E5F44;
  --accent-dark: #2f4a34;
  --accent-rgb: 62, 95, 68;
  --text-primary: #262626;
  --text-secondary: #6b6458;
  --border: #e0d9c8;

  /* Fonts: swap these when we pick the final setup */
  --font-heading: 'Syne', sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-accent: var(--font-body);

  --nav-height: 72px;
  --sidebar-width: 80px;
  --radius: 8px;
}

/* =========================================================
   2. Base
   ========================================================= */
body {
  background: var(--cashmere);
  color: var(--text-primary);
  font-family: var(--font-body);
}

/* Anchor jumps stop below the fixed navbar instead of under it */
section[id] {
  scroll-margin-top: var(--nav-height);
}

/* Visible focus for keyboard users, in the site's own color */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* =========================================================
   3. Buttons
   One class for every filled button. It sets Bootstrap's own
   button variables, so hover, active and focus all match.
   ========================================================= */
.btn-accent {
  --bs-btn-color: var(--cashmere);
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: var(--cashmere);
  --bs-btn-hover-bg: var(--accent-dark);
  --bs-btn-hover-border-color: var(--accent-dark);
  --bs-btn-active-color: var(--cashmere);
  --bs-btn-active-bg: var(--accent-dark);
  --bs-btn-active-border-color: var(--accent-dark);
  --bs-btn-focus-shadow-rgb: var(--accent-rgb);
  font-size: 13px;
}

/* =========================================================
   4. Navbar
   ========================================================= */
.navbar {
  --bs-navbar-color: var(--text-secondary);
  --bs-navbar-hover-color: var(--accent);
  --bs-navbar-active-color: var(--accent);
  --bs-navbar-brand-color: var(--text-primary);
  --bs-navbar-brand-hover-color: var(--accent);
  min-height: var(--nav-height);
  background-color: var(--cashmere-dark);
  border-bottom: 1px solid var(--border);
}

.navbar-brand {
  font-family: var(--font-heading);
  font-weight: 700;
}

.navbar .nav-link {
  font-size: 13px;
  letter-spacing: 0.04em;
}

.navbar-toggler {
  border-color: var(--border);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.35);
}

/* =========================================================
   5. Shared pieces used on both page types
   ========================================================= */
.project-badge {
  align-self: flex-start;
  font-family: var(--font-accent);
  font-size: 10px;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  border-radius: 3px;
  padding: 2px 8px;
  letter-spacing: 0.04em;
}

/* Unfinished content: loud on purpose so nothing ships by accident.
   Search the project for "PLACEHOLDER" before deploying. */
.placeholder {
  border: 2px dashed #c0392b;
  border-radius: var(--radius);
  padding: 12px 16px;
  color: #c0392b !important;
  background: rgba(192, 57, 43, 0.05);
}