/* shared styles for the poetry pages */

:root {
  --sage: #a9bc8e;
  --sage-dark: #7c8f65;
  --sage-darker: #5f7049;
  --parchment: #f3e9d2;
  --parchment-shadow: #e2d3ac;
  --ink: #3b2412;
  --ink-soft: #5b3a1e;
  --accent: #8a3b2a;
  --focus-ring: #274b1f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Georgia, "Palatino Linotype", "Book Antiqua", serif;
  line-height: 1.6;
}

/* large gingham check, made from two overlapping stripe gradients */
body.gingham-bg {
  background-color: var(--sage);
  background-image:
    linear-gradient(90deg, rgba(255, 255, 255, 0.5) 50%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.5) 50%, transparent 50%);
  background-size: 56px 56px;
  background-blend-mode: multiply;
}

body.plain-bg {
  background-color: var(--sage);
}

/* skip link, hidden until focused */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--parchment);
  color: var(--ink);
  padding: 0.75em 1em;
  border: 2px solid var(--ink);
  z-index: 100;
}

.skip-link:focus {
  left: 0.5em;
  top: 0.5em;
}

/* visible focus state */
a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

header.site-header {
  text-align: center;
  padding: 2rem 1rem 1.5rem;
}

header.site-header h1 {
  font-family: Georgia, "Book Antiqua", serif;
  font-variant: small-caps;
  letter-spacing: 0.08em;
  font-size: 2.4rem;
  margin: 0 0 0.25rem;
  color: var(--ink);
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.4);
}

header.site-header p.tagline {
  margin: 0 0 1rem;
  font-style: italic;
  color: var(--ink-soft);
}

/* divider */
.flourish {
  text-align: center;
  color: var(--sage-darker);
  margin: 1.5rem 0;
  font-size: 1.2rem;
  letter-spacing: 0.5em;
}

nav.site-nav {
  text-align: center;
  margin-bottom: 0.5rem;
}

/* button-style links */
.button-link {
  display: inline-block;
  background: var(--parchment);
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 6px;
  padding: 0.7em 1.4em;
  text-decoration: none;
  font-weight: bold;
  font-variant: small-caps;
  letter-spacing: 0.04em;
  box-shadow: 3px 3px 0 var(--sage-darker);
  transition: transform 0.1s ease;
}

.button-link:hover,
.button-link:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--sage-darker);
}

main {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

/* poem card */
.poem-card {
  position: relative;
  background-color: var(--parchment);
  background-image:
    radial-gradient(ellipse at 15% 20%, rgba(139, 108, 60, 0.12), transparent 45%),
    radial-gradient(ellipse at 85% 75%, rgba(139, 108, 60, 0.1), transparent 40%),
    repeating-linear-gradient(0deg, rgba(120, 90, 50, 0.03) 0px, transparent 2px, transparent 4px);
  /* if you have a scanned parchment photo, set it here and it will sit under the texture above */
  /* background-image: url("images/parchment-01.jpg"), (the gradients above); */
  background-size: cover;
  border-radius: 3px;
  padding: 2rem 1.75rem 1.5rem;
  margin: 0 0 3rem;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.4) inset,
    0 8px 18px rgba(50, 35, 15, 0.25);
  border: 1px solid var(--parchment-shadow);
}

/* slight rotation on alternating cards */
.poem-card:nth-of-type(odd) {
  transform: rotate(-0.4deg);
}

.poem-card:nth-of-type(even) {
  transform: rotate(0.4deg);
}

.poem-card h2 {
  margin-top: 0;
  font-variant: small-caps;
  letter-spacing: 0.03em;
  color: var(--accent);
  border-bottom: 1px dashed var(--parchment-shadow);
  padding-bottom: 0.4rem;
}

.poem-card .poem-text {
  white-space: pre-line;
  font-size: 1.08rem;
  margin: 1rem 0;
}

.poem-card .citation {
  font-size: 0.92rem;
  color: var(--ink-soft);
  font-style: italic;
  margin-top: 1rem;
}

.poem-card .pairing {
  margin-top: 1.25rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.35);
  border-left: 3px solid var(--sage-dark);
  border-radius: 2px;
  font-size: 0.95rem;
}

.poem-card .pairing strong {
  font-variant: small-caps;
}

.poem-placeholder-note {
  background: rgba(255, 255, 255, 0.4);
  border: 1px dashed var(--ink-soft);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
  border-radius: 2px;
}

/* optional: your own photo, weathered paper, etc */
.poem-card img.poem-image {
  max-width: 100%;
  height: auto;
  border: 6px solid var(--parchment);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  margin: 0.5rem 0 1rem;
}

/* not-found page */
.not-found-card {
  background-color: var(--parchment);
  border: 1px solid var(--parchment-shadow);
  border-radius: 6px;
  padding: 2rem 1.75rem;
  box-shadow: 0 8px 18px rgba(50, 35, 15, 0.25);
  text-align: center;
}

.not-found-card h1 {
  margin-top: 0;
  font-variant: small-caps;
  letter-spacing: 0.03em;
  color: var(--accent);
}

.not-found-card p {
  font-size: 1.1rem;
}

/* responsive 16:9 video embed */
.video-frame {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 1.5rem auto;
  padding-top: 56.25%;
  border: 6px solid var(--parchment-shadow);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(50, 35, 15, 0.3);
}

.video-frame iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

footer.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* generator page specifics */
.generator-form {
  background: var(--parchment);
  border: 1px solid var(--parchment-shadow);
  border-radius: 6px;
  padding: 1.75rem;
  box-shadow: 0 6px 16px rgba(50, 35, 15, 0.2);
}

.generator-form fieldset {
  border: 1px solid var(--sage-dark);
  border-radius: 4px;
  margin-bottom: 1.25rem;
  padding: 1rem;
}

.generator-form legend {
  font-variant: small-caps;
  padding: 0 0.5rem;
  color: var(--accent);
  font-weight: bold;
}

.generator-form label {
  display: block;
  margin-bottom: 0.3rem;
  font-weight: bold;
}

.generator-form .field {
  margin-bottom: 1rem;
}

.generator-form select,
.generator-form input[type="text"] {
  width: 100%;
  padding: 0.5em;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--ink-soft);
  border-radius: 4px;
  background: #fffdf7;
  color: var(--ink);
}

.generator-form .grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 500px) {
  .generator-form .grid-two {
    grid-template-columns: 1fr;
  }
}

.conjure-button {
  display: block;
  width: 100%;
  padding: 0.85em;
  font-size: 1.05rem;
  font-variant: small-caps;
  letter-spacing: 0.05em;
  font-weight: bold;
  color: var(--parchment);
  background: var(--accent);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--sage-darker);
}

.conjure-button:hover,
.conjure-button:focus-visible {
  background: #6f2e20;
}

#poem-output {
  margin-top: 2rem;
  padding: 1.75rem;
  background: var(--parchment);
  border: 1px solid var(--parchment-shadow);
  border-radius: 6px;
  box-shadow: 0 6px 16px rgba(50, 35, 15, 0.2);
  white-space: pre-line;
  font-size: 1.1rem;
  min-height: 3rem;
}

#poem-output:empty::before {
  content: "your poem will appear here, once conjured.";
  color: var(--ink-soft);
  font-style: italic;
}

.small-note {
  font-size: 0.85rem;
  color: var(--ink-soft);
}