/* ZN CLIPS — киберпанк / неон #00FF00 */
* { box-sizing: border-box; }

:root {
  --zn-black: #000000;
  --zn-gray: #1a1a1a;
  --zn-green: #00ff00;
  --zn-green-dim: rgba(0, 255, 0, 0.35);
  --zn-glass: rgba(26, 26, 26, 0.55);
  --zn-text: #e6e6e6;
  --font-head: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Roboto Condensed', 'Arial Narrow', sans-serif;
}

html, body { margin: 0; }

body {
  min-height: 100vh;
  background: var(--zn-black);
  color: var(--zn-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(0, 255, 0, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 255, 0, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 85%);
  pointer-events: none;
}

.accent { color: var(--zn-green); }

/* ---------- TOPBAR ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.7rem 1.25rem;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--zn-green-dim);
}

.logo { display: flex; align-items: baseline; gap: 0.4rem; text-decoration: none; }

.logo__zn {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: 0.06em;
  color: var(--zn-black);
  background: var(--zn-green);
  padding: 0 0.45rem;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  text-shadow: none;
  box-shadow: 0 0 18px var(--zn-green-dim);
}

.logo__zn--sm { font-size: 1.1rem; padding: 0 0.3rem; }
.logo__sub { font-family: var(--font-head); color: #8a8a8a; font-size: 0.85rem; letter-spacing: 0.35em; }

.nav { display: flex; gap: 0.35rem; flex: 1; }

.nav__link {
  background: none;
  border: 1px solid transparent;
  color: #9a9a9a;
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
}
.nav__link:hover, .nav__link.is-active { color: var(--zn-green); border-color: var(--zn-green-dim); }

.topbar__right { display: flex; gap: 0.5rem; }

/* ---------- BUTTONS ---------- */
.btn {
  font-family: var(--font-head);
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 1.1rem;
  background: transparent;
  color: var(--zn-text);
  border: 1px solid var(--zn-green-dim);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  cursor: pointer;
  transition: box-shadow 0.15s, color 0.15s, background 0.15s;
}
.btn:hover { color: var(--zn-green); box-shadow: 0 0 16px var(--zn-green-dim); }

.btn--neon {
  background: var(--zn-green);
  color: var(--zn-black);
  border-color: var(--zn-green);
  font-weight: 700;
}
.btn--neon:hover { color: var(--zn-black); box-shadow: 0 0 26px rgba(0, 255, 0, 0.65); background: #4dff4d; }
.btn--ghost { border-color: #3a3a3a; color: #bdbdbd; }
.btn--block { width: 100%; margin-top: 0.6rem; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- HERO ---------- */
.hero { text-align: center; padding: 3.2rem 1rem 1.6rem; }

.hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 5rem);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-shadow: 0 0 24px rgba(0, 255, 0, 0.28);
}

.hero__lead { margin: 0.7rem auto 0; max-width: 40rem; color: #9a9a9a; font-size: 1.02rem; }
.hero__stats { display: flex; justify-content: center; gap: 1.6rem; margin-top: 1.1rem; font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.14em; color: #7d7d7d; text-transform: uppercase; }
.hero__stats b { color: var(--zn-green); font-size: 1.3rem; display: block; }

/* ---------- FEED ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 1rem 1.25rem 3rem; }

.feed-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.feed-head__title { font-family: var(--font-head); letter-spacing: 0.14em; font-size: 1.2rem; color: #cfcfcf; margin: 0; text-transform: uppercase; }

.search {
  background: var(--zn-gray);
  border: 1px solid #333;
  color: var(--zn-text);
  padding: 0.45rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  min-width: 220px;
  outline: none;
}
.search:focus { border-color: var(--zn-green); box-shadow: 0 0 12px var(--zn-green-dim); }

.feed { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 1.1rem; }
.feed--compact { margin-top: 1.2rem; }

.card {
  position: relative;
  background: var(--zn-glass);
  backdrop-filter: blur(12px);
  border: 1px solid #2b2b2b;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.card:hover { border-color: var(--zn-green); box-shadow: 0 0 22px rgba(0, 255, 0, 0.28); transform: translateY(-3px); }

.card__thumb { position: relative; aspect-ratio: 16 / 9; background: #0d0d0d; overflow: hidden; }
.card__thumb img, .card__thumb svg { width: 100%; height: 100%; object-fit: cover; display: block; }
.card__thumb::after {
  content: '▶';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 1.9rem;
  color: var(--zn-green);
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 0.15s;
  text-shadow: 0 0 14px var(--zn-green);
}
.card:hover .card__thumb::after { opacity: 1; }

.card__tag {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: var(--zn-green);
  color: #000;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  padding: 0.1rem 0.5rem;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  z-index: 2;
}

.card__body { padding: 0.75rem 0.85rem 0.9rem; }
.card__title { margin: 0; font-family: var(--font-head); font-size: 1.02rem; line-height: 1.25; letter-spacing: 0.02em; }
.card__row { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-top: 0.55rem; }
.card__author { display: flex; align-items: center; gap: 0.45rem; color: #9e9e9e; font-size: 0.88rem; }
.card__date { color: #6a6a6a; font-size: 0.78rem; }

.empty { text-align: center; color: #7a7a7a; font-family: var(--font-head); letter-spacing: 0.1em; padding: 2.5rem 0; }

/* ---------- AVATAR ---------- */
.avatar {
  width: 26px; height: 26px;
  display: grid; place-items: center;
  background: #111;
  border: 1px solid var(--zn-green-dim);
  color: var(--zn-green);
  font-family: var(--font-head);
  font-size: 0.8rem;
  text-transform: uppercase;
  flex-shrink: 0;
}
.avatar--lg { width: 62px; height: 62px; font-size: 1.7rem; }

/* ---------- MODALS ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(6px);
}
.modal[hidden] { display: none; }

.modal__body {
  position: relative;
  width: min(560px, 100%);
  max-height: 92vh;
  overflow-y: auto;
  background: var(--zn-gray);
  border: 1px solid var(--zn-green-dim);
  box-shadow: 0 0 44px rgba(0, 255, 0, 0.16);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
  padding: 1.6rem 1.5rem 1.5rem;
}
.modal__body--sm { width: min(420px, 100%); }
.modal__body--wide { width: min(880px, 100%); }

.modal__close {
  position: absolute;
  top: 0.5rem; right: 0.7rem;
  background: none; border: none;
  color: #777;
  font-size: 1.9rem;
  line-height: 1;
  cursor: pointer;
}
.modal__close:hover { color: var(--zn-green); }

.modal__title {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- FORMS ---------- */
.form { display: flex; flex-direction: column; gap: 0.85rem; }
.field { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.9rem; color: #a5a5a5; letter-spacing: 0.03em; }

.field input[type='text'], .field input[type='password'], .field input[type='search'], .field textarea, .comments__form input {
  background: #0d0d0d;
  border: 1px solid #333;
  color: var(--zn-text);
  padding: 0.6rem 0.8rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  outline: none;
}
.field input:focus, .field textarea:focus, .comments__form input:focus { border-color: var(--zn-green); box-shadow: 0 0 12px var(--zn-green-dim); }
.field textarea { resize: vertical; }
.field input[type='file'] { color: #8f8f8f; font-size: 0.85rem; }
.field--check { flex-direction: row; align-items: center; gap: 0.55rem; color: var(--zn-text); }
.field--check input { accent-color: var(--zn-green); width: 17px; height: 17px; }

.form__error { color: #ff4d4d; font-size: 0.88rem; margin: 0; }
.form__hint { color: #6f6f6f; font-size: 0.82rem; margin: 0.9rem 0 0; }
.form__hint code { color: var(--zn-green); }

.tabs { display: flex; gap: 0.4rem; margin-bottom: 1rem; }
.tabs__btn {
  flex: 1;
  background: transparent;
  border: 1px solid #333;
  color: #8f8f8f;
  font-family: var(--font-head);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.45rem;
  cursor: pointer;
}
.tabs__btn.is-active { border-color: var(--zn-green); color: var(--zn-green); background: rgba(0, 255, 0, 0.07); }

/* ---------- PLAYER / CLIP ---------- */
.player {
  aspect-ratio: 16 / 9;
  background: #000;
  border: 1px solid #2b2b2b;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.player iframe, .player video { width: 100%; height: 100%; border: 0; }
.player__fallback { color: #777; font-family: var(--font-head); letter-spacing: 0.12em; text-align: center; padding: 1rem; }

.clip-meta { margin-top: 1rem; }
.clip-meta__author { color: var(--zn-green); margin: 0.2rem 0 0.5rem; font-size: 0.95rem; }
.clip-meta__desc { color: #b0b0b0; margin: 0; line-height: 1.5; white-space: pre-wrap; }

/* ---------- COMMENTS ---------- */
.comments { margin-top: 1.3rem; border-top: 1px solid #2b2b2b; padding-top: 1rem; }
.comments__head { font-family: var(--font-head); letter-spacing: 0.12em; font-size: 1rem; margin: 0 0 0.7rem; text-transform: uppercase; color: #cfcfcf; }
.comments__list { display: flex; flex-direction: column; gap: 0.55rem; max-height: 240px; overflow-y: auto; padding-right: 0.3rem; }
.comments__empty { color: #6f6f6f; font-size: 0.9rem; }

.comment { display: flex; gap: 0.6rem; background: rgba(0, 255, 0, 0.04); border-left: 2px solid var(--zn-green-dim); padding: 0.5rem 0.65rem; }
.comment__text { margin: 0; font-size: 0.93rem; line-height: 1.4; }
.comment__meta { color: var(--zn-green); font-size: 0.78rem; font-family: var(--font-head); letter-spacing: 0.08em; }

.comments__form { display: flex; gap: 0.5rem; margin-top: 0.8rem; }
.comments__form input { flex: 1; }

/* ---------- PROFILE ---------- */
.profile-head { display: flex; align-items: center; gap: 1rem; }
.profile-head #btnLogout { margin-left: auto; }
.profile-head__stat { color: #8f8f8f; margin: 0.2rem 0 0; font-size: 0.92rem; }

/* ---------- FOOTER / TOAST ---------- */
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1.4rem;
  border-top: 1px solid #1f1f1f;
  color: #5f5f5f;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  z-index: 80;
  background: var(--zn-green);
  color: #000;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  box-shadow: 0 0 26px rgba(0, 255, 0, 0.55);
}
.toast[hidden] { display: none; }
.toast--error { background: #ff3b3b; box-shadow: 0 0 26px rgba(255, 59, 59, 0.5); }

@media (max-width: 720px) {
  .nav { display: none; }
  .feed-head { flex-direction: column; align-items: stretch; }
  .search { min-width: 0; }
  .topbar { flex-wrap: wrap; gap: 0.6rem; }
}