:root {
  --bg: #141210;
  --panel: #1c1916;
  --ink: #efe8dc;
  --muted: #a89a88;
  --line: #3a342c;
  --accent: #c9b896;
  --accent-ink: #1a1612;
  --link: #d4c4a0;
  --link-hover: #ecd9b0;
  --link-visited: #b5a484;
  --ok: #6fbf8a;
  --err: #e07a6a;
  --font: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 10% -10%, #2a2418 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #1e221c 0%, transparent 50%),
    var(--bg);
}

a {
  color: var(--link);
  text-decoration-color: color-mix(in srgb, var(--link) 45%, transparent);
}
a:visited {
  color: var(--link-visited);
  text-decoration-color: color-mix(in srgb, var(--link-visited) 45%, transparent);
}
a:hover,
a:focus-visible {
  color: var(--link-hover);
  text-decoration-color: var(--link-hover);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}
.brand {
  font-family: var(--font);
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-decoration: none;
  text-transform: lowercase;
}
nav { display: flex; gap: 1rem; align-items: center; }
nav a { color: var(--ink); text-decoration: none; opacity: 0.85; }
nav a:visited { color: var(--ink); }
nav a:hover { opacity: 1; color: var(--accent); }
nav button, .inline button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}
.inline { display: inline; margin: 0; }

.wrap { max-width: 520px; margin: 2.5rem auto; padding: 0 1rem 3rem; }
.panel {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  padding: 1.75rem;
}
h1 {
  font-family: var(--font);
  font-weight: 500;
  margin: 0 0 0.5rem;
  font-size: 1.85rem;
}
h2 { font-family: var(--font); font-size: 1.15rem; margin: 0 0 0.75rem; }
.lead { color: var(--muted); margin-top: 0; line-height: 1.45; }
.muted { color: var(--muted); font-size: 0.92rem; }
.ok { color: var(--ok); }
.break { word-break: break-all; font-size: 0.75rem; }

.stack { display: grid; gap: 0.9rem; margin: 1.25rem 0; }
.row { display: flex; gap: 0.75rem; margin-top: 1.25rem; }
label { display: grid; gap: 0.35rem; font-size: 0.9rem; }
label.check {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  width: 100%;
  white-space: nowrap;
}
label.check input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  background: #12100e;
  accent-color: var(--accent);
  cursor: pointer;
}
label.check input[type="checkbox"]:checked {
  background:
    linear-gradient(var(--accent), var(--accent)) padding-box,
    #12100e;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: inset 0 0 0 0.22rem #12100e;
}
label.check span {
  flex: 0 1 auto;
  line-height: 1.2;
}
input, textarea, select {
  width: 100%;
  background: #12100e;
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 0.65rem 0.75rem;
  font: inherit;
}
input:focus, textarea:focus, select:focus {
  outline: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}
.banner {
  height: 120px;
  background-size: cover;
  background-position: center;
  margin: -1.75rem -1.75rem 1rem;
  border-bottom: 1px solid var(--line);
}
.avatar {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border: 1px solid var(--line);
  margin-bottom: 0.75rem;
}
button, .row button {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  padding: 0.75rem 1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
}
button:hover { filter: brightness(1.05); }
button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
button.danger { background: var(--err); color: #1a0c0a; }

.flashes { list-style: none; padding: 0; margin: 0 0 1rem; }
.flashes li { padding: 0.6rem 0.75rem; margin-bottom: 0.4rem; border: 1px solid var(--line); }
.flashes .error { border-color: var(--err); color: var(--err); }
.flashes .ok { border-color: var(--ok); color: var(--ok); }
p.error { color: var(--err); }

.box { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0; list-style: none; }
.tags li {
  border: 1px solid var(--line);
  padding: 0.25rem 0.55rem;
  font-size: 0.85rem;
  color: var(--accent);
}
.qr {
  display: block;
  width: 180px;
  height: 180px;
  background: #fff;
  padding: 0.5rem;
  margin: 1rem 0;
}

.panel.wide { max-width: none; }
.wrap:has(.panel.wide) { max-width: 960px; }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin: 1.25rem 0;
}
.stats div {
  border: 1px solid var(--line);
  padding: 0.85rem;
  display: grid;
  gap: 0.25rem;
}
.stats strong { font-size: 1.4rem; font-family: var(--font); color: var(--accent); }
.stats span { color: var(--muted); font-size: 0.85rem; }
.table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.table th, .table td { border-bottom: 1px solid var(--line); padding: 0.45rem 0.35rem; text-align: left; vertical-align: top; }
.table a { color: var(--link); }
.table a:visited { color: var(--link-visited); }
.table a:hover { color: var(--link-hover); }
.plain { padding-left: 1.1rem; }
.small { font-size: 0.8rem; }
.btn, a.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  padding: 0.65rem 0.9rem;
  font-weight: 600;
}
a.btn.ghost, .btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.wrap-actions { flex-wrap: wrap; }
.wrap-actions form { margin: 0; }

/* ——— Auth screens (login / register / MFA) ——— */
body.auth-screen {
  background: #0c0b09;
  min-height: 100vh;
}
body.auth-screen::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(10, 9, 7, 0.72) 0%, rgba(12, 11, 9, 0.78) 45%, rgba(8, 7, 6, 0.88) 100%),
    url("/static/auth-bg-ruins.jpg") center / cover no-repeat;
  pointer-events: none;
}
.auth-stage {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem 2rem;
}
.auth-card {
  width: min(100%, 420px);
  padding: 2rem 1.75rem 1.75rem;
  background: rgba(22, 19, 16, 0.92);
  border: 1px solid rgba(201, 184, 150, 0.28);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: auth-rise 0.55s ease-out both;
}
.auth-heading {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}
.auth-brand {

  font-family: var(--font);
  font-size: clamp(2.1rem, 6vw, 2.65rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: lowercase;
  color: var(--accent);
  margin: 0 0 0.65rem;
  line-height: 1.1;
  animation: auth-fade 0.7s ease-out 0.08s both;
}
.auth-card .lead {
  margin-bottom: 0;
  animation: auth-fade 0.7s ease-out 0.16s both;
}
.auth-card .stack {
  animation: auth-fade 0.7s ease-out 0.24s both;
}
.auth-alt {
  margin: 0;
  text-align: center;
}
.auth-alt a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--link) 40%, transparent);
}
.auth-alt a:visited {
  color: var(--link-visited);
  border-bottom-color: color-mix(in srgb, var(--link-visited) 40%, transparent);
}
.auth-alt a:hover {
  color: var(--link-hover);
  border-bottom-color: var(--link-hover);
}
.auth-card button[type="submit"] {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
}

/* Prefixed @username field (register / profile) */
.username-field {
  display: flex;
  align-items: stretch;
  width: 100%;
  border: 1px solid var(--line);
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 22%, transparent), transparent 55%) border-box;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  overflow: hidden;
}
.username-prefix {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 0 0.15rem 0 0.75rem;
  color: var(--accent);
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1;
  user-select: none;
  pointer-events: none;
}
.username-field input {
  flex: 1 1 auto;
  min-width: 0;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  outline: none;
  padding-left: 0.2rem;
}
.username-field:focus-within {
  outline: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

@keyframes auth-rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes auth-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 700px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .auth-card {
    padding: 1.5rem 1.2rem 1.35rem;
    border-color: color-mix(in srgb, var(--accent) 16%, var(--line));
  }
}

@media (prefers-reduced-motion: reduce) {
  .auth-card,
  .auth-brand,
  .auth-heading,
  .auth-card .lead,
  .auth-card .stack {
    animation: none;
  }
}


/* ——— Registration helpers ——— */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.pw-gen {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
}
.pw-gen .btn.ghost,
button.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 0.45rem 0.75rem;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  letter-spacing: 0.01em;
}
.pw-gen .btn.ghost:hover,
button.btn.ghost:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  color: var(--accent);
}
.gen-password-preview {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  background: #12100e;
}
.gen-password-preview[hidden] { display: none !important; }
.gen-password-value {
  flex: 1 1 auto;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.88rem;
  color: var(--accent);
  word-break: break-all;
}
.cf-turnstile { margin: 0.15rem 0; }

/* ——— Field tips (register) ——— */
/* Tip is position:absolute overlay — must NOT expand field rows */
.field-with-tip {
  position: relative;
}
.field-label-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
}
.field-label-text {
  min-width: 0;
  line-height: 1.25;
}
.field-tip-btn {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #12100e;
  color: var(--muted);
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  cursor: help;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.field-tip-btn:hover,
.field-tip-btn:focus-visible,
.field-tip-btn[aria-expanded="true"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  outline: none;
}
.field-tip {
  position: absolute;
  z-index: 40;
  left: 0;
  right: 0;
  top: calc(100% + 0.28rem);
  width: auto;
  max-width: 100%;
  box-sizing: border-box;
  display: none;
  margin: 0;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #1a1714;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.4;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.42);
  pointer-events: none;
}
.field-tip[hidden] {
  display: none !important;
}
.field-with-tip.is-tip-open .field-tip,
.field-with-tip.is-tip-open .field-tip[hidden] {
  display: block !important;
}
/* Desktop: hover/focus на иконке или строке подписи — не при фокусе в поле ввода */
@media (hover: hover) and (pointer: fine) {
  .field-label-row:hover > .field-tip,
  .field-label-row:hover > .field-tip[hidden],
  .field-label-row:focus-within > .field-tip,
  .field-label-row:focus-within > .field-tip[hidden] {
    display: block !important;
  }
}
@media (max-width: 640px) {
  .field-tip {
    font-size: 0.8rem;
    left: 0;
    right: 0;
  }
  .field-tip-btn {
    width: 1.45rem;
    height: 1.45rem;
    font-size: 0.78rem;
  }
}


.field-note {
  margin: -0.35rem 0 0.15rem;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}