/* ==========================================================================
   base.css — MIX shared design system
   ==========================================================================
   Every page loads this file first, then one small page-specific stylesheet
   (blog.css, chat.css, account.css, etc.) that layers a different layout on
   top. Change a color here and it updates everywhere; change a layout in a
   page's own file and only that page is affected.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Nunito+Sans:opsz,wght@6..12,400;6..12,600;6..12,700&display=swap');

:root {
  /* --- Color palette: peach + forest green, as requested --- */
  --color-cream: #fffaf3;        /* page background */
  --color-peach: #ffb88c;        /* primary warm accent */
  --color-peach-deep: #f4845f;   /* warm accent for emphasis / hover */
  --color-peach-pale: #ffe8d6;   /* light warm background panels */
  --color-forest: #2f5233;       /* primary accent, nav, headings */
  --color-forest-deep: #1b3a24;  /* darkest green, hover states */
  --color-forest-light: #7fa687; /* soft green accents, borders */
  --color-ink: #2b2118;          /* main text color (warm near-black) */
  --color-white: #ffffff;
  --color-error: #b3261e;
  --color-error-bg: #fdecea;
  --color-success: #2f5233;
  --color-success-bg: #e7f0e8;

  /* --- Type --- */
  --font-heading: "Fredoka", sans-serif;
  --font-body: "Nunito Sans", sans-serif;

  /* --- Spacing / shape --- */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-card: 0 4px 16px rgba(43, 33, 24, 0.08);
  --shadow-card-hover: 0 8px 24px rgba(43, 33, 24, 0.14);
  --max-width: 1080px;
}

/* --- Reset --- */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

body {
  background: var(--color-cream);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-forest-deep);
  line-height: 1.2;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

main { flex: 1; }

/* ==========================================================================
   Top navigation (built by js/nav.js — see that file for the logic)
   ========================================================================== */
.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 24px;
  background: var(--color-white);
  border-bottom: 3px solid var(--color-forest);
  position: relative;
  z-index: 20;
}

.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { height: 40px; width: auto; }

.nav-links { display: flex; gap: 18px; font-weight: 700; }
.nav-links a {
  padding: 6px 4px;
  border-bottom: 3px solid transparent;
}
.nav-links a:hover { color: var(--color-peach-deep); }
.nav-links a.active { border-bottom-color: var(--color-peach-deep); color: var(--color-forest-deep); }

.nav-search { flex: 1; max-width: 320px; margin-left: auto; }
.nav-search input {
  width: 100%;
  padding: 8px 14px;
  border-radius: 999px;
  border: 2px solid var(--color-forest-light);
  background: var(--color-cream);
  font-family: var(--font-body);
}
.nav-search input:focus { outline: none; border-color: var(--color-peach-deep); }

.nav-right { flex-shrink: 0; }
.nav-login-btn { white-space: nowrap; }

.nav-account { position: relative; }
.nav-account-toggle {
  background: var(--color-peach-pale);
  border: 2px solid var(--color-peach);
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 700;
  color: var(--color-forest-deep);
}
.nav-account-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--color-white);
  border: 2px solid var(--color-forest-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  min-width: 160px;
  overflow: hidden;
}
.nav-account-menu a,
.nav-account-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 16px;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
}
.nav-account-menu a:hover,
.nav-account-menu button:hover { background: var(--color-peach-pale); }

@media (max-width: 760px) {
  .site-nav { flex-wrap: wrap; gap: 12px; }
  .nav-search { order: 3; max-width: none; margin-left: 0; flex-basis: 100%; }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 700;
  font-family: var(--font-body);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary { background: var(--color-forest); color: var(--color-white); }
.btn-primary:hover { background: var(--color-forest-deep); }

.btn-secondary { background: var(--color-peach); color: var(--color-forest-deep); }
.btn-secondary:hover { background: var(--color-peach-deep); color: var(--color-white); }

.btn-outline { background: transparent; border-color: var(--color-forest); color: var(--color-forest); }
.btn-outline:hover { background: var(--color-forest); color: var(--color-white); }

.btn-danger { background: var(--color-error-bg); color: var(--color-error); border-color: var(--color-error); }
.btn-danger:hover { background: var(--color-error); color: var(--color-white); }

.btn-small { padding: 6px 14px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-forest-light);
  text-decoration: underline;
  font-size: 0.9rem;
  font-weight: 600;
}
.link-button--danger { color: var(--color-error); }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 32px;
  max-width: 440px;
  margin: 0 auto;
}

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--color-forest-deep);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--color-forest-light);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-cream);
}
.field input:focus,
.field textarea:focus,
.field select:focus { outline: none; border-color: var(--color-peach-deep); }
.field textarea { resize: vertical; min-height: 140px; }
.field-hint { font-size: 0.85rem; color: var(--color-forest-light); margin-top: 4px; }

/* ==========================================================================
   Page message banner (js/utils.js showMessage/clearMessage)
   ========================================================================== */
.page-message {
  max-width: var(--max-width);
  margin: 16px auto 0;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}
.page-message--error { background: var(--color-error-bg); color: var(--color-error); }
.page-message--success { background: var(--color-success-bg); color: var(--color-success); }

/* ==========================================================================
   Cards (blog post cards, chat messages, admin queue items, account rows)
   ========================================================================== */
.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 20px;
}

.badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.badge--pending { background: #fff3d6; color: #8a6d1f; }
.badge--approved { background: var(--color-success-bg); color: var(--color-success); }
.badge--rejected { background: var(--color-error-bg); color: var(--color-error); }

.meta-dates { font-size: 0.85rem; color: var(--color-forest-light); }

/* ==========================================================================
   Decorative food doodles — positioned per-page in each page's own CSS
   file using these as a shared base (see blog.css/chat.css/account.css/etc.)
   ========================================================================== */
.doodle {
  position: absolute;
  width: 90px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  text-align: center;
  padding: 28px 20px;
  color: var(--color-forest-light);
  font-size: 0.9rem;
  border-top: 1px solid var(--color-peach-pale);
}