@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Manrope:wght@400;500;600;700&display=swap");

:root {
  --bg: #f4f1e8;
  --bg-soft: #ede7d9;
  --panel: #fffdf8;
  --panel-soft: #fefcf6;
  --olive-900: #25351f;
  --olive-700: #44593c;
  --olive-500: #6b8a59;
  --moss: #a8b890;
  --text: #1f261c;
  --muted: #5f6856;
  --border: #d8d2c1;
  --nav-bg: rgba(37, 53, 31, 0.93);
  --nav-link: #eff1e9;
  --nav-brand: #f7f4ea;
  --nav-hover-bg: rgba(255, 255, 255, 0.14);
  --toggle-border: rgba(255, 255, 255, 0.38);
  --toggle-bg: rgba(255, 255, 255, 0.08);
  --toggle-text: #f7f4ea;
  --card-shadow: rgba(29, 37, 24, 0.07);
}

[data-theme="dark"] {
  --bg: #121812;
  --bg-soft: #1a231b;
  --panel: #1f2921;
  --panel-soft: #222e24;
  --olive-900: #d7e3d2;
  --olive-700: #afc8a6;
  --olive-500: #98b58c;
  --moss: #6f8b65;
  --text: #e5eee0;
  --muted: #b8c8b1;
  --border: #3b4b3e;
  --nav-bg: rgba(15, 20, 16, 0.95);
  --nav-link: #d6e2d1;
  --nav-brand: #ebf3e7;
  --nav-hover-bg: rgba(212, 231, 202, 0.15);
  --toggle-border: rgba(212, 231, 202, 0.38);
  --toggle-bg: rgba(212, 231, 202, 0.1);
  --toggle-text: #ecf5e8;
  --card-shadow: rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -5%, color-mix(in srgb, var(--moss) 35%, transparent) 0%, transparent 35%),
    radial-gradient(circle at 85% 0%, color-mix(in srgb, var(--olive-500) 30%, transparent) 0%, transparent 38%),
    var(--bg);
  min-height: 100vh;
}

h1,
h2,
h3,
h4 {
  font-family: "Cormorant Garamond", serif;
  letter-spacing: 0.02em;
}

a {
  color: inherit;
}

#main-navigation {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 6%;
  background: var(--nav-bg);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

#main-navigation h1 {
  margin: 0;
  font-size: 1.55rem;
}

#main-navigation h1 a {
  text-decoration: none;
  color: var(--nav-brand);
}

#main-navigation nav {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

#main-navigation nav a {
  text-decoration: none;
  color: var(--nav-link);
  font-weight: 600;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

#main-navigation nav a:hover,
#main-navigation nav a:active {
  background: var(--nav-hover-bg);
  color: var(--nav-brand);
}

.nav-auth-form {
  margin: 0;
}

.nav-auth-button {
  text-decoration: none;
  color: var(--nav-link);
  font-weight: 600;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.nav-auth-button:hover,
.nav-auth-button:active {
  background: var(--nav-hover-bg);
  color: var(--nav-brand);
}

#theme-toggle {
  width: 2.4rem;
  height: 2.4rem;
  border: 1px solid var(--toggle-border);
  background: var(--toggle-bg);
  color: var(--toggle-text);
  border-radius: 50%;
  padding: 0;
  display: inline-grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

#theme-toggle:hover,
#theme-toggle:active {
  background: var(--nav-hover-bg);
  transform: translateY(-1px);
}

#theme-toggle:focus-visible {
  outline: 2px solid var(--nav-brand);
  outline-offset: 2px;
}

.flash-messages {
  width: min(1100px, 92%);
  margin: 1.2rem auto 0;
  display: grid;
  gap: 0.6rem;
}

.flash {
  margin: 0;
  border-radius: 12px;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--panel);
}

.flash-success {
  border-color: color-mix(in srgb, var(--olive-500) 55%, var(--border));
}

.flash-error {
  border-color: #be5d5d;
}

.theme-icon {
  position: absolute;
  width: 1.15rem;
  height: 1.15rem;
  display: grid;
  place-items: center;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.theme-icon-moon svg {
  stroke-width: 1.9;
}

[data-theme="light"] .theme-icon-sun,
[data-theme="dark"] .theme-icon-moon {
  opacity: 1;
  transform: scale(1);
}

[data-theme="light"] .theme-icon-moon,
[data-theme="dark"] .theme-icon-sun {
  opacity: 0;
  transform: scale(0.65);
}

main {
  width: min(1100px, 92%);
  margin: 2.5rem auto 4rem;
}

[data-theme="dark"] #latest-posts,
[data-theme="dark"] #all-posts,
[data-theme="dark"] .card,
[data-theme="dark"] .poem-list-wrap,
[data-theme="dark"] .poem-reading-card,
[data-theme="dark"] .post a,
[data-theme="dark"] .poem-card a,
[data-theme="dark"] main {
  background: var(--panel);
  border-color: var(--border);
}

[data-theme="dark"] .chip-list li {
  background: color-mix(in srgb, var(--moss) 24%, var(--panel-soft));
  border-color: color-mix(in srgb, var(--moss) 54%, var(--border));
  color: var(--text);
}

[data-theme="dark"] .eyebrow,
[data-theme="dark"] .blog-eyebrow,
[data-theme="dark"] .poem-meta,
[data-theme="dark"] .meta,
[data-theme="dark"] .post p,
[data-theme="dark"] main p,
[data-theme="dark"] .back-link a {
  color: var(--muted);
}

[data-theme="dark"] .post a,
[data-theme="dark"] .poem-card a,
[data-theme="dark"] .card {
  box-shadow: 0 10px 26px var(--card-shadow);
}

@media (max-width: 760px) {
  #main-navigation {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.9rem 5%;
  }

  #main-navigation nav {
    flex-wrap: wrap;
  }
}