/*
Theme Name: Aether
Theme URI: https://godsoftheaether.com
Description: A modern, mobile-first, dark-steampunk theme for the Gods of the Aether webcomic archive. Built to render the existing Comic Easel data (comic post type, chapters/characters/locations taxonomies) with a fast, responsive, binge-readable interface.
Author: Eric Metze
Version: 1.0.0
Requires at least: 6.4
Tested up to: 7.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: aether
Tags: webcomic, dark, custom-colors, responsive, two-columns, full-width-template, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ==========================================================================
   Aether design system
   Palette: deep warm black, aged parchment ink, brass + verdigris accents.
   Mobile-first. Tight vertical rhythm (per house style); air added only where
   desktop genuinely needs it.
   ========================================================================== */

:root {
  /* Surfaces */
  --bg:            #14110d; /* deep warm black */
  --bg-2:          #1c1610; /* raised panel */
  --bg-3:          #261d14; /* hover / inset */
  --line:          #3a2c1c; /* hairline borders */
  --line-strong:   #503d28;

  /* Ink */
  --ink:           #ece0c8; /* aged parchment text */
  --ink-dim:       #b9a884; /* secondary text */
  --ink-faint:     #897a5e; /* captions, meta */

  /* Accents */
  --brass:         #c79a3e; /* primary accent */
  --brass-bright:  #e6bd5c;
  --copper:        #b87333;
  --verdigris:     #5a9b8a; /* secondary accent (patina) */
  --verdigris-dim: #3f6f63;
  --danger:        #c2683f;

  /* Type */
  --font-display:  "Cinzel", Georgia, "Times New Roman", serif;
  --font-body:     "EB Garamond", Georgia, "Times New Roman", serif;
  --font-ui:       "Spectral", Georgia, serif;

  /* Metrics */
  --measure:       42rem;   /* readable text column */
  --comic-max:     56rem;   /* max comic image width */
  --radius:        4px;
  --pad:           clamp(1rem, 4vw, 2rem);
  --shadow:        0 2px 8px rgba(0,0,0,.45), 0 12px 32px rgba(0,0,0,.35);
}

/* ---- Reset-ish ---------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  /* Faint mechanical texture: two radial vignettes over the warm black. */
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(199,154,62,.06), transparent 60%),
    radial-gradient(100% 60% at 50% 120%, rgba(90,155,138,.05), transparent 60%);
  background-attachment: fixed;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brass-bright); text-underline-offset: .15em; }
a:hover { color: var(--brass); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; color: var(--ink); margin: 0 0 .5em; letter-spacing: .01em; }
h1 { font-size: clamp(1.7rem, 6vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 4.5vw, 1.9rem); }
p { margin: 0 0 1rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 1.5rem 0; }

/* Accessibility */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--brass); color: #1a130a; padding: .6rem 1rem; z-index: 100; }
.skip-link:focus { left: .5rem; top: .5rem; }
:focus-visible { outline: 2px solid var(--brass-bright); outline-offset: 2px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px); }

/* ---- Layout containers -------------------------------------------------- */
.wrap { width: 100%; max-width: 64rem; margin-inline: auto; padding-inline: var(--pad); }
.wrap--narrow { max-width: var(--measure); }
.stack > * + * { margin-top: 1rem; }

/* ---- Site header -------------------------------------------------------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(28,22,16,.9), rgba(20,17,13,.9));
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(6px);
}
.site-header__bar { display: flex; align-items: center; gap: .75rem; min-height: 56px; }
.site-title { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.1; margin: 0; }
.site-title a { color: var(--ink); text-decoration: none; }
.site-title a:hover { color: var(--brass-bright); }
.site-tagline { display: none; color: var(--ink-faint); font-size: .8rem; font-style: italic; }

/* Nav toggle (mobile-first: menu hidden behind a button) */
.nav-toggle {
  margin-left: auto; display: inline-flex; align-items: center; gap: .4rem;
  background: transparent; color: var(--ink); border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: .45rem .7rem; font: inherit; font-size: .9rem; cursor: pointer;
}
.nav-toggle:hover { border-color: var(--brass); color: var(--brass-bright); }
.main-nav { display: none; }
.main-nav.is-open { display: block; }
.main-nav ul { list-style: none; margin: .25rem 0 .5rem; padding: 0; }
.main-nav li { border-top: 1px solid var(--line); }
.main-nav a { display: block; padding: .7rem .2rem; color: var(--ink-dim); text-decoration: none; font-family: var(--font-ui); }
.main-nav a:hover, .main-nav .current-menu-item > a { color: var(--brass-bright); }

@media (min-width: 48rem) {
  .site-tagline { display: block; }
  .nav-toggle { display: none; }
  .main-nav { display: block !important; margin-left: auto; }
  .main-nav ul { display: flex; gap: 1.25rem; margin: 0; }
  .main-nav li { border: 0; }
  .main-nav a { padding: .35rem 0; }
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  font-family: var(--font-ui); font-size: .95rem; letter-spacing: .02em;
  padding: .7rem 1.1rem; border-radius: var(--radius); text-decoration: none; cursor: pointer;
  border: 1px solid var(--line-strong); color: var(--ink); background: var(--bg-2);
  transition: border-color .15s, color .15s, background .15s;
}
.btn:hover { border-color: var(--brass); color: var(--brass-bright); background: var(--bg-3); }
.btn--primary {
  background: linear-gradient(180deg, var(--brass-bright), var(--copper));
  color: #1a130a; border-color: var(--brass); font-weight: 600;
}
.btn--primary:hover { color: #120d05; filter: brightness(1.05); }
.btn--block { width: 100%; }

/* ---- Homepage hero ------------------------------------------------------ */
.hero { text-align: center; padding: clamp(1.5rem, 6vw, 3rem) 0 1.25rem; }
.hero__kicker { font-family: var(--font-ui); text-transform: uppercase; letter-spacing: .25em; font-size: .72rem; color: var(--verdigris); margin: 0 0 .6rem; }
.hero__title { font-size: clamp(2rem, 9vw, 3.6rem); margin: 0 0 .4rem; }
.hero__desc { color: var(--ink-dim); max-width: 34rem; margin: 0 auto 1.25rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }

/* ---- Latest-page showcase ---------------------------------------------- */
.showcase { margin: 1.5rem 0; }
.showcase__frame {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .5rem; box-shadow: var(--shadow);
}
.showcase__frame img { margin-inline: auto; border-radius: 2px; }
.showcase__cap { text-align: center; color: var(--ink-faint); font-size: .85rem; margin: .6rem 0 0; font-style: italic; }

/* ---- Chapter index ------------------------------------------------------ */
.chapter-grid { list-style: none; margin: 1rem 0; padding: 0; display: grid; gap: .6rem; grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr)); }
.chapter-grid a {
  display: flex; flex-direction: column; gap: .15rem; text-decoration: none;
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: .7rem .8rem; color: var(--ink);
}
.chapter-grid a:hover { border-color: var(--brass); background: var(--bg-3); }
.chapter-grid .num { font-family: var(--font-display); color: var(--brass-bright); font-size: 1.4rem; }
.chapter-grid .cnt { color: var(--ink-faint); font-size: .8rem; }

/* ---- The reader (single comic) ------------------------------------------ */
.reader { padding-block: 1rem 2rem; }
.reader__head { text-align: center; margin-bottom: .75rem; }
.reader__chapter { font-family: var(--font-ui); text-transform: uppercase; letter-spacing: .2em; font-size: .72rem; color: var(--verdigris); }
.reader__title { font-size: clamp(1.3rem, 5vw, 2rem); margin: .1rem 0 0; }

.comic-stage { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: .5rem; box-shadow: var(--shadow); max-width: var(--comic-max); margin-inline: auto; }
.comic-stage img { margin-inline: auto; border-radius: 2px; }

/* Navigation row: big, thumb-friendly, sticky on mobile */
.comic-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: .4rem; max-width: var(--comic-max); margin: .75rem auto 0; }
.comic-nav a, .comic-nav span {
  display: flex; align-items: center; justify-content: center; gap: .3rem;
  padding: .8rem .4rem; border-radius: var(--radius); font-family: var(--font-ui); font-size: .9rem;
  border: 1px solid var(--line-strong); text-decoration: none; color: var(--ink); background: var(--bg-2);
  min-height: 48px; /* touch target */
}
.comic-nav a:hover { border-color: var(--brass); color: var(--brass-bright); background: var(--bg-3); }
.comic-nav .is-disabled { opacity: .35; pointer-events: none; }
.comic-nav .label { display: none; }
@media (min-width: 30rem) { .comic-nav .label { display: inline; } }

/* Reader meta + toggle */
.reader__meta { max-width: var(--measure); margin: 1.25rem auto 0; color: var(--ink-dim); font-size: .95rem; }
.reader__meta dt { font-family: var(--font-ui); text-transform: uppercase; letter-spacing: .12em; font-size: .7rem; color: var(--ink-faint); }
.reader__meta dd { margin: 0 0 .6rem; }
.taglist a { color: var(--ink); text-decoration: none; border-bottom: 1px dotted var(--line-strong); }
.taglist a:hover { color: var(--brass-bright); border-color: var(--brass); }

.mode-toggle { display: flex; justify-content: center; gap: .5rem; margin: 1rem auto; max-width: var(--comic-max); }

/* ---- Binge-scroll (chapter) view ---------------------------------------- */
.binge { padding-block: 1rem 3rem; }
.binge__page { max-width: var(--comic-max); margin: 0 auto 1.25rem; }
.binge__page img { margin-inline: auto; border-radius: 2px; box-shadow: var(--shadow); }
.binge__num { text-align: center; color: var(--ink-faint); font-size: .8rem; font-family: var(--font-ui); letter-spacing: .1em; margin: .4rem 0 0; }

/* ---- Generic article / pages -------------------------------------------- */
.entry { max-width: var(--measure); margin-inline: auto; }
.entry__title { margin-top: 1rem; }
.entry img { border-radius: var(--radius); margin-block: 1rem; }
.entry h2, .entry h3 { margin-top: 1.5rem; }
.entry blockquote { border-left: 3px solid var(--brass); margin: 1rem 0; padding-left: 1rem; color: var(--ink-dim); font-style: italic; }

/* ---- Comments ----------------------------------------------------------- */
.comments { max-width: var(--measure); margin: 2rem auto 0; }
.comments__title { border-top: 1px solid var(--line); padding-top: 1rem; }
.commentlist { list-style: none; padding: 0; }
.commentlist li { border-top: 1px solid var(--line); padding: 1rem 0; }
.comment-form input, .comment-form textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--line-strong); color: var(--ink); padding: .6rem; border-radius: var(--radius); font: inherit; }

/* ---- Footer ------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); margin-top: 3rem; padding-block: 1.5rem 2rem; color: var(--ink-faint); font-size: .9rem; }
.site-footer a { color: var(--ink-dim); }
.site-footer__social { margin-bottom: .75rem; }
.site-footer__social ul { display: flex; flex-wrap: wrap; gap: 1rem; list-style: none; margin: 0; padding: 0; }
.site-footer__social a { font-family: var(--font-ui); text-decoration: none; }
.site-footer__social a:hover { color: var(--brass-bright); }

/* ---- Accounts / save-my-place (Aether Reader plugin) -------------------- */
.header-account { font-family: var(--font-ui); font-size: .85rem; text-decoration: none; color: var(--ink-dim); white-space: nowrap; }
.header-account:hover { color: var(--brass-bright); }
@media (min-width: 48rem) { .header-account { margin-left: 1.25rem; } }

.resume-bar { text-align: center; margin: 1rem auto 0; max-width: var(--comic-max); }

.account-panel { max-width: var(--measure); margin: 1rem auto 0; }
.account-actions { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }
.account-google { display: flex; justify-content: center; margin: .25rem 0 1rem; }
.account-or { text-align: center; color: var(--ink-faint); font-family: var(--font-ui); font-size: .8rem; text-transform: uppercase; letter-spacing: .2em; position: relative; margin: 1rem 0; }
.account-or::before, .account-or::after { content: ""; position: absolute; top: 50%; width: 38%; height: 1px; background: var(--line); }
.account-or::before { left: 0; } .account-or::after { right: 0; }

.magic-form { margin-top: 1rem; }
.magic-label { display: block; font-family: var(--font-ui); font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-faint); margin-bottom: .35rem; }
.magic-row { display: flex; flex-wrap: wrap; gap: .5rem; }
.magic-row input { flex: 1 1 12rem; background: var(--bg-2); border: 1px solid var(--line-strong); color: var(--ink); padding: .7rem .8rem; border-radius: var(--radius); font: inherit; }
.magic-row input::placeholder { color: var(--ink-faint); }
.magic-honeypot { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.reader-nudge { max-width: var(--measure); margin: 1.5rem auto 0; background: var(--bg-2); border: 1px solid var(--line); border-left: 3px solid var(--brass); border-radius: var(--radius); padding: 1rem 1.1rem; text-align: center; }
.reader-nudge__lead { font-family: var(--font-display); font-size: 1.1rem; margin: 0 0 .15rem; color: var(--ink); }
.reader-nudge__body { color: var(--ink-dim); font-size: .95rem; margin: 0 0 .8rem; }
.reader-saved { max-width: var(--measure); margin: 1.25rem auto 0; text-align: center; color: var(--verdigris); font-family: var(--font-ui); font-size: .85rem; }

.reader-notice { border-radius: var(--radius); padding: .7rem .9rem; margin: 0 0 1rem; font-size: .95rem; }
.reader-notice--ok { background: rgba(90,155,138,.12); border: 1px solid var(--verdigris-dim); color: var(--ink); }
.reader-notice--err { background: rgba(194,104,63,.12); border: 1px solid var(--danger); color: var(--ink); }

.aether-toast { position: fixed; left: 50%; bottom: 1.25rem; transform: translateX(-50%); background: var(--bg-3); color: var(--ink); border: 1px solid var(--brass); border-radius: var(--radius); padding: .7rem 1.1rem; font-family: var(--font-ui); font-size: .9rem; box-shadow: var(--shadow); z-index: 80; transition: opacity .5s, transform .5s; }
.aether-toast.is-gone { opacity: 0; transform: translateX(-50%) translateY(8px); pointer-events: none; }

/* ---- Utilities ---------------------------------------------------------- */
.text-center { text-align: center; }
.muted { color: var(--ink-faint); }
.mt-0 { margin-top: 0; }