/* ============ tokens ============ */
:root {
  --bg: #050505;
  --bg-soft: #0b0b0d;
  --panel: rgba(255,255,255,.04);
  --panel-strong: rgba(255,255,255,.07);
  --hairline: rgba(255,255,255,.09);
  --hairline-strong: rgba(255,255,255,.16);
  --text: #f4f4f2;
  --text-dim: rgba(244,244,242,.55);
  --text-faint: rgba(244,244,242,.32);
  --accent: #d8c7a8;
  --accent-ink: #14100a;
  --danger: #ff6b6b;
  --glass: rgba(10,10,12,.62);
  --shadow-soft: 0 24px 80px -24px rgba(0,0,0,.8);
  --ease: cubic-bezier(.32,.72,0,1);
  --r-xl: 1.75rem;
  --r-lg: 1.25rem;
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #faf7f1;
  --bg-soft: #f2ede3;
  --panel: rgba(20,16,10,.04);
  --panel-strong: rgba(20,16,10,.07);
  --hairline: rgba(20,16,10,.10);
  --hairline-strong: rgba(20,16,10,.18);
  --text: #191510;
  --text-dim: rgba(25,21,16,.6);
  --text-faint: rgba(25,21,16,.36);
  --accent: #8a6d3f;
  --accent-ink: #fffdf8;
  --glass: rgba(250,247,241,.7);
  --shadow-soft: 0 24px 70px -30px rgba(60,45,20,.35);
  color-scheme: light;
}

/* ============ base ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background .6s var(--ease), color .6s var(--ease);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
h1, h2, h3, .display { font-family: "Clash Display", "Plus Jakarta Sans", sans-serif; letter-spacing: -.01em; }

/* ambient orbs + grain */
.orbs { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.orb-a { width: 42vw; height: 42vw; top: -18vw; right: -10vw; background: radial-gradient(circle, rgba(216,199,168,.16), transparent 65%); }
.orb-b { width: 36vw; height: 36vw; bottom: -14vw; left: -12vw; background: radial-gradient(circle, rgba(120,140,190,.13), transparent 65%); }
.orb-c { width: 24vw; height: 24vw; top: 34%; left: 42%; background: radial-gradient(circle, rgba(150,110,160,.08), transparent 65%); }
[data-theme="light"] .orb { opacity: .35; }
.grain {
  position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

/* ============ nav ============ */
.nav {
  position: fixed; top: 18px; left: 50%; translate: -50% 0; z-index: 40;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px 8px 20px;
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-soft), inset 0 1px 1px rgba(255,255,255,.08);
  max-width: min(860px, calc(100vw - 24px));
  width: max-content;
  transition: box-shadow .5s var(--ease), background .5s var(--ease);
}
.brand { font-family: "Clash Display", sans-serif; font-weight: 700; font-size: 21px; letter-spacing: -.02em; white-space: nowrap; }
.brand span { color: var(--text-dim); font-weight: 500; }
.nav-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--panel); border: 1px solid var(--hairline);
  border-radius: 999px; padding: 7px 14px; min-width: 150px;
  transition: border-color .4s var(--ease), background .4s var(--ease);
}
.nav-search:focus-within { border-color: var(--hairline-strong); background: var(--panel-strong); }
.nav-search svg { width: 15px; height: 15px; stroke: var(--text-faint); fill: none; stroke-width: 1.6; stroke-linecap: round; flex: none; }
.nav-search input { background: none; border: 0; outline: 0; width: 170px; font-size: 13.5px; }
.nav-search input::placeholder { color: var(--text-faint); }
.nav-actions { display: flex; align-items: center; gap: 8px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  border-radius: 999px; padding: 9px 18px;
  font-weight: 600; font-size: 13.5px; letter-spacing: .01em;
  border: 1px solid var(--hairline);
  background: var(--panel);
  transition: transform .5s var(--ease), background .4s var(--ease), border-color .4s var(--ease), opacity .3s;
  white-space: nowrap;
}
.btn:hover { background: var(--panel-strong); border-color: var(--hairline-strong); }
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--text); color: var(--bg); border-color: transparent; padding: 6px 6px 6px 18px; }
.btn.primary:hover { opacity: .92; }
.btn.primary .btn-orb {
  width: 30px; height: 30px; border-radius: 999px; flex: none;
  background: rgba(128,128,128,.18);
  display: grid; place-items: center;
  transition: transform .5s var(--ease);
}
.btn.primary:hover .btn-orb { transform: translate(2px,-1px) scale(1.06); }
.btn.primary svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--text-dim); }
.btn.ghost:hover { color: var(--text); background: var(--panel); }
.btn[disabled] { opacity: .45; pointer-events: none; }
.btn.small { padding: 6px 13px; font-size: 12.5px; }

.icon-btn {
  width: 38px; height: 38px; border-radius: 999px; flex: none;
  display: grid; place-items: center;
  background: var(--panel); border: 1px solid var(--hairline);
  transition: transform .5s var(--ease), background .4s var(--ease), border-color .4s;
}
.icon-btn:hover { background: var(--panel-strong); border-color: var(--hairline-strong); transform: translateY(-1px); }
.icon-btn:active { transform: scale(.94); }
.icon-btn svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* avatar */
.avatar {
  border-radius: 999px; overflow: hidden; flex: none;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  font-weight: 700; font-size: 14px; color: #fff;
  border: 1px solid var(--hairline-strong);
  background: linear-gradient(135deg, var(--av-a, #5b6ee1), var(--av-b, #a45bd1));
  user-select: none;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.lg { width: 96px; height: 96px; font-size: 34px; }
.avatar.sm { width: 30px; height: 30px; font-size: 11px; }

/* dropdown menu */
.menu-wrap { position: relative; }
.menu {
  position: absolute; top: calc(100% + 12px); right: 0; z-index: 50;
  min-width: 200px; padding: 6px;
  border-radius: 18px;
  background: var(--glass);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-soft);
  opacity: 0; transform: translateY(-6px) scale(.97); pointer-events: none;
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.menu.open { opacity: 1; transform: none; pointer-events: auto; }
.menu a, .menu button {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 12px; border-radius: 12px; font-size: 13.5px; font-weight: 500;
  color: var(--text-dim); transition: background .25s, color .25s; text-align: left;
}
.menu a:hover, .menu button:hover { background: var(--panel-strong); color: var(--text); }
.menu svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.menu .sep { height: 1px; margin: 5px 8px; background: var(--hairline); }
.menu .who { padding: 10px 12px 6px; font-size: 12px; color: var(--text-faint); }
.menu .who b { display: block; color: var(--text); font-size: 13.5px; }

/* ============ layout ============ */
.view { max-width: 1440px; margin: 0 auto; padding: 118px clamp(16px, 3.5vw, 48px) 80px; }

.hero { padding: 46px 4px 38px; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--hairline); border-radius: 999px;
  padding: 5px 12px; font-size: 10px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; margin-bottom: 18px;
}
.hero .eyebrow::before { content: ""; width: 5px; height: 5px; border-radius: 99px; background: var(--accent); }
.hero h1 { font-size: clamp(34px, 5.2vw, 64px); font-weight: 600; line-height: 1.04; letter-spacing: -.03em; }
.hero h1 em { font-style: normal; color: var(--text-dim); }
.hero p { margin-top: 14px; color: var(--text-dim); max-width: 46ch; font-size: 15.5px; }
.hero-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }

.toolbar { display: flex; align-items: center; gap: 8px; }
.seg {
  display: flex; gap: 2px; padding: 4px;
  border-radius: 999px; border: 1px solid var(--hairline); background: var(--panel);
}
.seg button {
  padding: 6px 15px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
  color: var(--text-dim); transition: all .4s var(--ease);
}
.seg button.on { background: var(--text); color: var(--bg); }

/* ============ masonry grid ============ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  grid-auto-rows: 8px;
  gap: 16px;
}
.card {
  border-radius: var(--r-xl);
  padding: 6px;
  background: var(--panel);
  border: 1px solid var(--hairline);
  box-shadow: inset 0 1px 1px rgba(255,255,255,.06);
  transition: transform .6s var(--ease), border-color .5s var(--ease), box-shadow .6s var(--ease);
  cursor: zoom-in;
  position: relative;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--hairline-strong);
  box-shadow: var(--shadow-soft), inset 0 1px 1px rgba(255,255,255,.09);
}
.card-inner {
  border-radius: calc(var(--r-xl) - 6px);
  overflow: hidden; position: relative;
  height: 100%;
  background: var(--ph, #16161a);
}
.card-inner img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.015);
  transition: opacity .9s var(--ease), transform 1.4s var(--ease), filter .9s var(--ease);
  filter: blur(10px);
}
.card-inner img.loaded { opacity: 1; filter: blur(0); }
.card:hover .card-inner img { transform: scale(1.05); }
.card-veil {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 14px; gap: 8px;
  background: linear-gradient(to top, rgba(0,0,0,.68), rgba(0,0,0,.14) 42%, transparent 65%);
  opacity: 0; transition: opacity .5s var(--ease);
  color: #fff;
}
.card:hover .card-veil { opacity: 1; }
.card-veil .cap { font-size: 13px; font-weight: 500; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; text-shadow: 0 1px 12px rgba(0,0,0,.5); }
.card-meta { display: flex; align-items: center; gap: 8px; font-size: 12px; }
.card-meta .nm { font-weight: 600; text-shadow: 0 1px 8px rgba(0,0,0,.6); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-meta .stat { margin-left: auto; display: flex; align-items: center; gap: 4px; opacity: .9; font-weight: 600; }
.card-meta svg { width: 13px; height: 13px; fill: currentColor; }
.card-veil .avatar { border-color: rgba(255,255,255,.4); }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(26px); filter: blur(6px); }
.reveal.in {
  opacity: 1; transform: none; filter: blur(0);
  transition: opacity .9s var(--ease), transform .9s var(--ease), filter .9s var(--ease);
  transition-delay: var(--d, 0ms);
}

/* skeleton */
.skel {
  border-radius: var(--r-xl); background: var(--panel); border: 1px solid var(--hairline);
  overflow: hidden; position: relative;
}
.skel::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.05) 50%, transparent 70%);
  animation: shimmer 1.6s infinite;
  translate: -100% 0;
}
@keyframes shimmer { to { translate: 100% 0; } }

.sentinel { height: 1px; }
.empty {
  padding: 90px 20px; text-align: center; color: var(--text-dim);
}
.empty .big { font-family: "Clash Display", sans-serif; font-size: 26px; color: var(--text); margin-bottom: 8px; }

/* ============ lightbox ============ */
.lightbox { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: clamp(10px, 3vh, 40px); }
.lightbox[hidden] { display: none; }
.lb-backdrop {
  position: absolute; inset: 0;
  background: rgba(3,3,4,.82);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  opacity: 0; transition: opacity .45s var(--ease);
}
.lightbox.open .lb-backdrop { opacity: 1; }
.lb-shell {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1fr) 380px;
  width: min(1240px, 100%); max-height: min(88dvh, 900px);
  border-radius: var(--r-xl); overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--hairline);
  box-shadow: 0 60px 160px -40px rgba(0,0,0,.9);
  opacity: 0; transform: translateY(22px) scale(.965);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.lightbox.open .lb-shell { opacity: 1; transform: none; }
.lb-stage {
  display: grid; place-items: center; min-height: 320px;
  background: #000;
  position: relative;
}
.lb-stage img { max-width: 100%; max-height: min(88dvh, 900px); object-fit: contain; animation: lbimg .6s var(--ease); }
@keyframes lbimg { from { opacity: 0; transform: scale(1.01); } }
.lb-side { display: flex; flex-direction: column; min-height: 0; border-left: 1px solid var(--hairline); }
.lb-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px 14px; border-bottom: 1px solid var(--hairline); }
.lb-head .who { min-width: 0; }
.lb-head .who a { font-weight: 700; font-size: 14.5px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-head .who a:hover { color: var(--accent); }
.lb-head .who time { font-size: 12px; color: var(--text-faint); }
.lb-head .spacer { margin-left: auto; display: flex; gap: 6px; }
.lb-body { padding: 16px 20px; overflow-y: auto; flex: 1; min-height: 0; display: flex; flex-direction: column; gap: 16px; }
.lb-caption { font-size: 14.5px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: break-word; }
.lb-caption.empty-cap { color: var(--text-faint); font-style: italic; }
.lb-stats { display: flex; gap: 14px; color: var(--text-dim); font-size: 12.5px; flex-wrap: wrap; }
.lb-stats span { display: inline-flex; align-items: center; gap: 5px; }
.lb-stats svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.comments { display: flex; flex-direction: column; gap: 13px; }
.comments h4 { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-faint); font-weight: 600; }
.comment { display: flex; gap: 10px; align-items: flex-start; animation: rise .5s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } }
.comment .c-body { min-width: 0; flex: 1; }
.comment .c-body b { font-size: 13px; margin-right: 6px; }
.comment .c-body p { display: inline; font-size: 13.5px; color: var(--text-dim); overflow-wrap: break-word; }
.comment time { display: block; font-size: 11px; color: var(--text-faint); margin-top: 2px; }
.comment .del { opacity: 0; color: var(--text-faint); transition: opacity .3s; font-size: 11px; }
.comment:hover .del { opacity: 1; }
.comment .del:hover { color: var(--danger); }

.lb-foot { border-top: 1px solid var(--hairline); padding: 12px 16px; display: flex; align-items: center; gap: 10px; }
.like-btn { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 14px; padding: 8px 14px; border-radius: 999px; transition: background .3s; }
.like-btn:hover { background: var(--panel); }
.like-btn svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linejoin: round; transition: transform .4s var(--ease); }
.like-btn.liked svg { fill: #ff4d6d; stroke: #ff4d6d; animation: pop .45s var(--ease); }
@keyframes pop { 0% { transform: scale(.6); } 55% { transform: scale(1.28); } 100% { transform: scale(1); } }
.c-form { flex: 1; display: flex; gap: 8px; }
.c-form input {
  flex: 1; background: var(--panel); border: 1px solid var(--hairline); outline: 0;
  border-radius: 999px; padding: 9px 16px; font-size: 13.5px;
  transition: border-color .3s;
}
.c-form input:focus { border-color: var(--hairline-strong); }
.lb-signin { flex: 1; text-align: right; font-size: 12.5px; color: var(--text-faint); }
.lb-signin a { color: var(--text-dim); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

.lb-close { position: absolute; top: 22px; right: 22px; z-index: 5; background: rgba(20,20,22,.5); backdrop-filter: blur(10px); color: #fff; border-color: rgba(255,255,255,.14); }
.lb-arrow { position: absolute; top: 50%; translate: 0 -50%; z-index: 5; width: 46px; height: 46px; background: rgba(20,20,22,.5); backdrop-filter: blur(10px); color: #fff; border-color: rgba(255,255,255,.14); }
.lb-prev { left: 22px; } .lb-next { right: 22px; }
.lb-arrow[disabled] { opacity: 0; pointer-events: none; }

/* ============ forms / panels ============ */
.panel-page { max-width: 480px; margin: 0 auto; padding-top: 4vh; }
.panel-page.wide { max-width: 760px; }
.panel {
  border-radius: var(--r-xl); padding: 8px;
  background: var(--panel); border: 1px solid var(--hairline);
  box-shadow: inset 0 1px 1px rgba(255,255,255,.05);
}
.panel-core {
  border-radius: calc(var(--r-xl) - 8px);
  background: var(--bg-soft);
  border: 1px solid var(--hairline);
  padding: clamp(22px, 4vw, 36px);
}
.panel h2 { font-size: 27px; font-weight: 600; letter-spacing: -.02em; margin-bottom: 4px; }
.panel .sub { color: var(--text-dim); font-size: 14px; margin-bottom: 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; font-weight: 600; color: var(--text-faint); margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; background: var(--panel); border: 1px solid var(--hairline);
  border-radius: 14px; padding: 12px 15px; outline: 0; font-size: 14.5px;
  transition: border-color .35s var(--ease), background .35s;
}
.field input:focus, .field textarea:focus { border-color: var(--hairline-strong); background: var(--panel-strong); }
.field textarea { resize: vertical; min-height: 84px; }
.field .hint { font-size: 12px; color: var(--text-faint); margin-top: 6px; }
.form-err { color: var(--danger); font-size: 13px; margin: -6px 0 14px; min-height: 0; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ============ neutral sign in ============ */
.auth-route .nav { display: none; }
.auth-route .view { max-width: none; min-height: 100dvh; padding: 0; }
.auth-stage {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(22rem, .95fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  padding: clamp(1rem, 4vw, 4.5rem);
  overflow: hidden;
  background:
    radial-gradient(52rem 42rem at 12% 22%, rgba(121,231,196,.09), transparent 66%),
    radial-gradient(42rem 36rem at 76% 88%, rgba(149,168,255,.08), transparent 68%),
    #06080b;
}
.auth-art { position: relative; min-height: min(68dvh, 46rem); }
.auth-art::after {
  content: ""; position: absolute; width: 11rem; height: 11rem; left: 50%; top: 50%;
  translate: -50% -50%; border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, rgba(245,247,243,.72), rgba(121,231,196,.24) 28%, rgba(149,168,255,.09) 55%, transparent 72%);
  filter: blur(1px); box-shadow: 0 0 8rem rgba(121,231,196,.14);
}
.auth-arc { position: absolute; left: 50%; top: 50%; translate: -50% -50%; border: 1px solid rgba(245,247,243,.11); border-radius: 50%; animation: aperture-drift 8s var(--ease) infinite alternate; }
.arc-one { width: 19rem; height: 19rem; }
.arc-two { width: 31rem; height: 31rem; animation-delay: -2.5s; }
.arc-three { width: 43rem; height: 43rem; animation-delay: -5s; }
.auth-card { width: min(100%, 30rem); justify-self: center; border-radius: 2rem; padding: 7px; background: rgba(255,255,255,.035); }
.auth-card .panel-core { border-radius: calc(2rem - 7px); padding: clamp(1.5rem, 5vw, 2.5rem); background: rgba(12,17,21,.88); backdrop-filter: blur(24px); }
.auth-card h2 { color: #f5f7f3; font-size: clamp(2rem, 5vw, 3.15rem); line-height: .98; letter-spacing: -.055em; margin-bottom: .7rem; }
.auth-card .sub { color: #a2aca8; margin-bottom: 2rem; }
.auth-card .field label { color: #a2aca8; }
.auth-card .field input { min-height: 48px; color: #f5f7f3; background: rgba(255,255,255,.035); border-color: rgba(255,255,255,.1); }
.auth-card .field input:focus { border-color: #79e7c4; box-shadow: 0 0 0 3px rgba(121,231,196,.12); }
.password-field { position: relative; }
.password-field input { padding-right: 3.5rem; }
.password-toggle { position: absolute; right: 2px; top: 2px; width: 44px; height: 44px; display: grid; place-items: center; color: #a2aca8; border-radius: 12px; }
.password-toggle:hover { color: #f5f7f3; background: rgba(255,255,255,.05); }
.password-toggle svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.auth-submit { width: 100%; min-height: 52px; justify-content: space-between; background: #f5f7f3; color: #0c1115; }
.auth-submit[aria-busy="true"] .btn-orb { animation: auth-pulse .8s ease-in-out infinite alternate; }
@keyframes aperture-drift { to { transform: translate3d(10px,-7px,0); opacity: .58; } }
@keyframes auth-pulse { to { opacity: .4; } }

@media (max-width: 767px) {
  .auth-stage { grid-template-columns: 1fr; align-content: center; gap: 1rem; padding: 1rem; }
  .auth-art { min-height: 72px; overflow: hidden; }
  .auth-art::after { width: 4.5rem; height: 4.5rem; }
  .arc-one { width: 8rem; height: 8rem; }
  .arc-two { width: 13rem; height: 13rem; }
  .arc-three { width: 18rem; height: 18rem; }
  .auth-card { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .auth-arc, .auth-submit[aria-busy="true"] .btn-orb { animation: none; }
}

/* ============ upload ============ */
.drop {
  border: 1.5px dashed var(--hairline-strong); border-radius: var(--r-lg);
  padding: 44px 20px; text-align: center; color: var(--text-dim);
  transition: border-color .3s, background .3s, transform .4s var(--ease);
  cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--accent); background: var(--panel); }
.drop.over { transform: scale(1.01); }
.drop .big { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.up-list { display: grid; gap: 12px; margin-top: 18px; }
.up-item {
  display: grid; grid-template-columns: 88px 1fr auto; gap: 14px; align-items: center;
  border: 1px solid var(--hairline); border-radius: var(--r-lg); padding: 10px;
  background: var(--panel); animation: rise .5s var(--ease);
}
.up-item img { width: 88px; height: 66px; object-fit: cover; border-radius: 12px; }
.up-item input { width: 100%; background: none; border: 0; outline: 0; border-bottom: 1px solid var(--hairline); padding: 6px 2px; font-size: 13.5px; }
.up-item input:focus { border-color: var(--hairline-strong); }
.up-item .rm { color: var(--text-faint); } .up-item .rm:hover { color: var(--danger); }

/* progress bar */
.bar { height: 4px; border-radius: 99px; background: var(--panel-strong); overflow: hidden; margin-top: 16px; }
.bar i { display: block; height: 100%; width: 0%; border-radius: 99px; background: var(--accent); transition: width .3s var(--ease); }

/* ============ profile ============ */
.profile-head { display: flex; align-items: center; gap: clamp(18px, 3vw, 34px); padding: 30px 4px 36px; flex-wrap: wrap; }
.profile-head .info h1 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 600; letter-spacing: -.02em; }
.profile-head .info .un { color: var(--text-faint); font-size: 14px; }
.profile-head .info .bio { color: var(--text-dim); margin-top: 8px; max-width: 52ch; }
.pstats { display: flex; gap: 10px; margin-left: auto; }
.pstat {
  text-align: center; padding: 14px 22px; border-radius: var(--r-lg);
  border: 1px solid var(--hairline); background: var(--panel); min-width: 92px;
}
.pstat b { display: block; font-family: "Clash Display", sans-serif; font-size: 23px; font-weight: 600; }
.pstat span { font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-faint); font-weight: 600; }

/* ============ admin ============ */
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--hairline); background: var(--panel); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }
th { text-align: left; font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-faint); padding: 13px 16px; border-bottom: 1px solid var(--hairline); font-weight: 600; }
td { padding: 11px 16px; border-bottom: 1px solid var(--hairline); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tr { transition: background .25s; }
tbody tr:hover { background: var(--panel); }
.u-cell { display: flex; align-items: center; gap: 11px; }
.u-cell .un { color: var(--text-faint); font-size: 12px; }
.chip { display: inline-flex; padding: 3px 10px; border-radius: 99px; font-size: 11px; font-weight: 700; letter-spacing: .06em; }
.chip.admin { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent); }
.chip.off { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }
.chip.ok { background: rgba(110,190,130,.14); color: #7ec98f; }
.t-actions { display: flex; gap: 6px; justify-content: flex-end; }
.section-title { display: flex; align-items: center; justify-content: space-between; margin: 34px 0 14px; }
.section-title h3 { font-size: 19px; font-weight: 600; }

/* settings avatar row */
.av-row { display: flex; align-items: center; gap: 18px; margin-bottom: 22px; }
.av-row .avatar { cursor: pointer; transition: transform .4s var(--ease), opacity .3s; }
.av-row .avatar:hover { transform: scale(1.04); opacity: .9; }

/* ============ toasts ============ */
.toasts { position: fixed; bottom: 26px; left: 50%; translate: -50% 0; z-index: 100; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  padding: 11px 20px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  background: var(--glass); border: 1px solid var(--hairline);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-soft);
  animation: toast-in .5s var(--ease);
  display: flex; align-items: center; gap: 8px;
}
.toast.err { color: var(--danger); }
.toast.out { animation: toast-out .4s var(--ease) forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(.94); } }
@keyframes toast-out { to { opacity: 0; transform: translateY(10px) scale(.96); } }

/* ============ responsive ============ */
@media (max-width: 900px) {
  .lb-shell { grid-template-columns: 1fr; max-height: 92dvh; overflow-y: auto; }
  .lb-stage img { max-height: 56dvh; }
  .lb-side { border-left: 0; border-top: 1px solid var(--hairline); }
  .lb-arrow { top: auto; bottom: 18px; translate: 0 0; }
  .lb-prev { left: 18px; } .lb-next { right: 18px; }
  .pstats { margin-left: 0; width: 100%; }
  .pstat { flex: 1; }
}
@media (max-width: 640px) {
  .view { padding-top: 96px; }
  .nav { top: 10px; gap: 6px; padding-left: 14px; }
  .nav-search input { width: 90px; }
  .nav .btn .btn-label { display: none; }
  .nav .btn.primary { padding-left: 12px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
  .card { padding: 4px; border-radius: 1.15rem; }
  .card-inner { border-radius: calc(1.15rem - 4px); }
  .hero { padding: 22px 2px 24px; }
  .row-2 { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}