/* ============================================================
   Артель, журнал экспедиций
   Палитра «лесная»: тёмная хвоя, кость, янтарный акцент.
   Тема двойная: тёмная по умолчанию, светлая по prefers-color-scheme.
   Радиусы: поверхности и элементы управления 10px, аватары круглые.
   ============================================================ */

:root {
  color-scheme: dark;
  --bg: #131b15;
  --surface: #1a251d;
  --surface-2: #233024;
  --line: rgba(233, 230, 218, 0.14);
  --text: #e9e6da;
  --dim: #a9ac9b;
  --accent-bg: #d9a13d;      /* кнопки и акцентные плоскости */
  --accent-strong: #e4b055;
  --accent-ink: #221708;     /* текст на янтарном */
  --accent-text: #d9a13d;    /* акцентный текст и ссылки */
  --danger: #e08a76;
  --success: #97c2a2;
  --shadow: 0 14px 34px rgba(4, 9, 6, 0.45);
  --radius: 10px;
  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Golos Text", "Segoe UI", system-ui, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #edefe5;
    --surface: #f6f7f0;
    --surface-2: #e2e6d6;
    --line: rgba(27, 42, 32, 0.18);
    --text: #1d2b22;
    --dim: #55665a;
    --accent-bg: #c08b1c;
    --accent-strong: #d09b2c;
    --accent-ink: #201503;
    --accent-text: #8a6414;
    --danger: #a5432e;
    --success: #2f6e45;
    --shadow: 0 12px 26px rgba(23, 35, 27, 0.14);
  }
}

/* ---------- база ---------- */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; }

a { color: var(--accent-text); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); text-transform: uppercase; letter-spacing: 0.015em; }

.wrap { max-width: 1160px; margin-inline: auto; padding-inline: clamp(16px, 3vw, 28px); }

.meta { color: var(--dim); font-size: 0.92rem; margin: 0 0 0.4em; }
.dim { color: var(--dim); }

.section-title {
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 1rem;
}

.eyebrow {
  color: var(--accent-text);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin: 0 0 0.6em;
}

.prose { max-width: 70ch; font-size: 1.0625rem; line-height: 1.75; }
.prose p { margin: 0.9em 0; }

:focus-visible { outline: 2px solid var(--accent-bg); outline-offset: 2px; }

.skip {
  position: absolute; left: -999px; top: 8px;
  background: var(--accent-bg); color: var(--accent-ink);
  padding: 8px 14px; border-radius: var(--radius); z-index: 60;
}
.skip:focus { left: 8px; }

::selection { background: var(--accent-bg); color: var(--accent-ink); }

/* ---------- шапка ---------- */

.site-head {
  position: sticky; top: 0; z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
@supports (backdrop-filter: blur(8px)) {
  .site-head { background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: blur(8px); }
}

.nav-row { display: flex; align-items: center; gap: 20px; min-height: 68px; }

.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 1.15rem;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text); text-decoration: none;
}
.brand-mark { width: 26px; height: 26px; color: var(--accent-text); }

.nav { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.nav form { margin: 0; }

.nav-link { color: var(--text); text-decoration: none; font-weight: 500; }
.nav-link:hover { color: var(--accent-text); }

.nav-user {
  color: var(--dim); font-size: 0.92rem; text-decoration: none;
  max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.nav-user:hover { color: var(--accent-text); }

@media (max-width: 760px) {
  .nav-row { flex-wrap: wrap; padding-block: 10px; row-gap: 8px; }
  .nav { width: 100%; margin-left: 0; flex-wrap: wrap; gap: 10px; }
  .nav-user { max-width: none; }
}

/* ---------- кнопки ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px;
  border: 1px solid transparent; border-radius: var(--radius);
  font: inherit; font-weight: 500; font-size: 0.95rem;
  text-decoration: none; cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease,
              border-color 0.15s ease, color 0.15s ease;
}
.btn:active { transform: translateY(1px) scale(0.99); }

.btn-accent { background: var(--accent-bg); color: var(--accent-ink); }
.btn-accent:hover { background: var(--accent-strong); }

.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent-bg); color: var(--accent-text); }

.btn-danger {
  background: transparent; color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 55%, transparent);
}
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 14%, transparent); }

.btn-sm { padding: 5px 10px; font-size: 0.85rem; }
.btn-wide { width: 100%; }

/* ---------- формы ---------- */

.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .field-row { grid-template-columns: 1fr; } }

label, .field-label { display: block; font-weight: 500; margin-bottom: 6px; }

input[type="text"], input[type="password"], input[type="email"],
input[type="date"], input[type="number"], textarea, select {
  width: 100%;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  font: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent-bg);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-bg) 24%, transparent);
}
textarea { resize: vertical; min-height: 110px; }

.help { color: var(--dim); font-size: 0.85rem; margin: 6px 0 0; }

.errorlist { list-style: none; margin: 6px 0 0; padding: 0; color: var(--danger); font-size: 0.9rem; }
.errorlist.nonfield, form > .errorlist {
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 16px;
}

.form-actions { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }

.form-page { max-width: 640px; margin-block: 2.5rem 4rem; }
.form-page h1 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }

/* загрузка файлов */
.file-drop {
  display: block;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  color: var(--dim);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.file-drop:hover, .file-drop:focus-within { border-color: var(--accent-bg); color: var(--text); }
.file-drop input[type="file"] {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.file-drop-label { font-weight: 500; }
.file-note { margin: 8px 0 0; color: var(--accent-text); font-size: 0.9rem; }
.file-reset {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--danger); font: inherit; font-size: 0.85rem;
  text-decoration: underline;
}

/* ---------- сообщения ---------- */

.flash {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-bg);
  border-radius: var(--radius);
}
.flash-success { border-left-color: var(--success); }
.flash-error, .flash-warning { border-left-color: var(--danger); }

/* ---------- лента: заглавная запись ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(24px, 4.5vw, 60px);
  align-items: center;
  padding-block: clamp(2rem, 5vh, 3.75rem);
}
.hero-bare { grid-template-columns: minmax(0, 1fr); max-width: 720px; }

.hero-title { margin-bottom: 0.35em; }
.hero-title a { color: inherit; text-decoration: none; }
.hero-title a:hover { color: var(--accent-text); }

.hero-lede { max-width: 52ch; margin: 0.9em 0 1.4em; }

.hero-photo { display: block; }
.hero-photo img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-block: 1.75rem; }
  .hero-photo { order: -1; }
}

/* ---------- лента: карточки и фильтры ---------- */

.feed { padding-block: 1rem 3rem; }

.filters {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 10px;
  margin: 0 0 20px;
}
.filters .field { margin: 0; }
.filters label { font-size: 0.82rem; color: var(--dim); margin-bottom: 4px; }
.filters select { width: auto; min-width: 130px; padding: 8px 10px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
}

.card {
  display: flex; flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent-bg) 45%, var(--line));
  box-shadow: var(--shadow);
}

.card-photo { display: block; }
.card-photo img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; display: block; }

.card-noimg { background: linear-gradient(160deg, var(--surface), var(--surface-2)); }

.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }

.card-title { font-size: 1.3rem; font-weight: 500; margin: 0 0 6px; }
.card-title a { color: inherit; text-decoration: none; }
.card-title a:hover { color: var(--accent-text); }

.card-crew { color: var(--dim); font-size: 0.9rem; margin: auto 0 0; padding-top: 10px; }

.pagination {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  margin-top: 2rem;
}

/* пустой журнал */
.empty { text-align: center; max-width: 46ch; margin: 14vh auto; }
.empty p { margin-bottom: 1.6em; }

/* ---------- страница экспедиции ---------- */

.post { margin-block: 2.5rem 4rem; }

.post-head { max-width: 780px; margin-bottom: 1.75rem; }
.post-byline { color: var(--dim); margin: 0.4em 0 0; }
.post-actions { display: flex; gap: 8px; margin-top: 14px; }

.post-cover { margin: 0 0 2rem; }
.post-cover img {
  width: 100%; max-height: 62vh; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
}

/* медиа внутри текста рассказа */
.body-media { margin: 1.5rem 0; }
.body-media img {
  display: block; max-width: 100%; max-height: 76vh; margin-inline: auto;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.body-media video {
  display: block; width: 100%; max-height: 70vh;
  border-radius: var(--radius); background: #0a0f0b;
}

/* состав */
.crew { margin-top: 3rem; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }

.chip {
  display: inline-flex; align-items: center; gap: 9px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px 6px 7px;
}
.chip form { margin: 0; display: inline-flex; }
.chip-note { color: var(--dim); font-size: 0.8rem; }
.chip-x {
  background: none; border: 0; cursor: pointer;
  color: var(--dim); font-size: 1.05rem; line-height: 1; padding: 2px 4px;
  border-radius: 6px;
}
.chip-x:hover { color: var(--danger); }

.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  display: inline-grid; place-items: center;
  background: color-mix(in srgb, var(--accent-bg) 22%, var(--surface-2));
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  flex: none;
}
.avatar-photo { object-fit: cover; background: var(--surface-2); display: inline-block; }
.avatar-lg { width: 84px; height: 84px; font-size: 1.7rem; }

.user-link { color: inherit; text-decoration: none; }
.user-link:hover { color: var(--accent-text); }
.chip-link { display: inline-flex; align-items: center; gap: 9px; }

.crew-add { margin-top: 20px; max-width: 460px; }
.crew-add-row { display: flex; gap: 8px; }
.crew-add-row input { flex: 1; }

/* дополнения */
.contributions { margin-top: 3rem; }

.contrib { border-top: 1px solid var(--line); padding-block: 22px; scroll-margin-top: 90px; }

.contrib-head { display: flex; align-items: center; gap: 12px; }
.contrib-head .avatar { width: 34px; height: 34px; }
.contrib-head time { display: block; margin: 0; }
.crew-badge {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1px 7px;
  margin-left: 4px;
}
.contrib-actions { margin-left: auto; display: flex; gap: 6px; }
.contrib-actions form { margin: 0; }

.contrib-text { margin-top: 10px; }
.contrib-text p:last-child { margin-bottom: 0; }

.media-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}
.media-cell { margin: 0; display: flex; flex-direction: column; gap: 7px; }
.media-cell-video { grid-column: 1 / -1; }
.media-cell video { width: 100%; max-height: 480px; border-radius: var(--radius); background: #0a0f0b; }
.media-cap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-size: 0.8rem; color: var(--dim);
}
.cover-badge {
  color: var(--accent-text); font-size: 0.78rem;
  border: 1px solid color-mix(in srgb, var(--accent-bg) 45%, transparent);
  border-radius: var(--radius); padding: 1px 7px;
}
.media-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.media-actions form { margin: 0; }
.media-upload { margin-top: 20px; max-width: 640px; }
.media-upload .btn { margin-top: 10px; }
.cover-clear { margin-top: 12px; }
.media-lib { margin-top: 3rem; }
.media-item img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
  display: block;
  transition: transform 0.2s ease;
}
.media-item:hover img { transform: scale(1.02); }
.media-grid > video {
  grid-column: 1 / -1;
  width: 100%; max-height: 480px;
  border-radius: var(--radius);
  background: #0a0f0b;
}

/* выбор файлов из медиатеки (чекбоксы-миниатюры) */
.library-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 8px;
  margin-top: 2px;
}
.library-pick { position: relative; margin: 0; cursor: pointer; display: block; }
.library-pick img, .library-pick video {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
  display: block;
}
.library-pick input {
  position: absolute; top: 6px; left: 6px; z-index: 1;
  width: 16px; height: 16px;
  accent-color: var(--accent-bg);
}
.library-pick:has(input:checked) img,
.library-pick:has(input:checked) video {
  outline: 2px solid var(--accent-bg);
  outline-offset: -2px;
  border-color: var(--accent-bg);
}

.media-grid-manage { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
.media-manage { display: flex; flex-direction: column; gap: 8px; }
.media-manage img, .media-manage video {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--line);
}
.media-token {
  color: var(--accent-text); font-size: 0.85rem; font-weight: 500;
  user-select: all;
}
.media-manage-actions { display: flex; flex-wrap: wrap; gap: 6px; }

.contrib-form {
  margin-top: 2.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  max-width: 640px;
}

/* ---------- профиль ---------- */

.profile { margin-block: 2.5rem 4rem; }

.profile-head { display: flex; align-items: center; gap: 18px; margin-bottom: 0.75rem; }
.profile-head .meta { margin: 0.2em 0 0; }
.profile-name { margin: 0; font-size: clamp(1.7rem, 3.5vw, 2.5rem); }

.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0.9rem 0 0; padding: 0; }
.tag {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  padding: 3px 10px;
  font-size: 0.85rem;
  color: var(--dim);
}

.profile-bio { margin-top: 1.1rem; }
.profile-section { margin-top: 2.5rem; }

.post-tags { margin: 0.1rem 0 0.7rem; }
a.tag { text-decoration: none; display: inline-block; }
a.tag:hover { border-color: var(--accent-bg); color: var(--accent-text); }
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.tag-sm { font-size: 0.78rem; padding: 2px 8px; }

.avatar-preview { margin-bottom: 10px; }

/* ---------- вход и регистрация ---------- */

.auth { max-width: 400px; margin: 3.5rem auto 5rem; }
.auth h1 { font-size: 1.8rem; }
.auth-alt { color: var(--dim); font-size: 0.92rem; margin-top: 1.4em; }

/* ---------- подвал ---------- */

.site-foot {
  margin-top: 4rem;
  border-top: 1px solid var(--line);
  padding: 26px 0 40px;
  color: var(--dim);
  font-size: 0.9rem;
}

/* ---------- лайтбокс ---------- */

.lightbox { border: 0; background: transparent; padding: 0; max-width: 94vw; }
.lightbox::backdrop { background: rgba(7, 11, 8, 0.85); }
.lightbox img {
  max-width: 92vw; max-height: 86vh;
  border-radius: var(--radius);
  display: block;
}
.lightbox-close { position: fixed; top: 14px; right: 14px; }

/* ---------- появление при прокрутке ---------- */

html.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
html.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card, .media-item img { transition: none; }
}