:root {
  --bg: #18050c;
  --surface: rgba(255, 248, 244, 0.94);
  --surface-soft: rgba(255, 221, 209, 0.18);
  --panel: rgba(42, 12, 22, 0.72);
  --panel-strong: rgba(62, 14, 29, 0.86);
  --ink: #fff8f4;
  --ink-muted: #ffd2c4;
  --dark-ink: #1c0d12;
  --dark-muted: #725260;
  --line: rgba(255, 219, 207, 0.2);
  --line-strong: rgba(255, 219, 207, 0.42);
  --brand: #ff4d5e;
  --brand-dark: #db2338;
  --accent: #ff9a3d;
  --danger: #b83244;
  --danger-dark: #8f2635;
  --ok-bg: #edf8f1;
  --ok-line: #b9dec7;
  --ok-ink: #1d6b42;
  --err-bg: #fff0f1;
  --err-line: #efbdc3;
  --err-ink: #9f2335;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  color: var(--ink);
  font-family: "Nunito", "Inter", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 72, 97, 0.58), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(255, 150, 56, 0.38), transparent 28%),
    radial-gradient(circle at 50% 92%, rgba(118, 24, 70, 0.58), transparent 34%),
    linear-gradient(135deg, #300812 0%, #7f1725 42%, #240719 100%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    var(--bg);
  background-size: auto, auto, auto, auto, 44px 44px, 44px 44px, auto;
  background-attachment: fixed;
}

a {
  color: #ffd1bd;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem max(1rem, calc((100vw - 1120px) / 2));
  border-bottom: 1px solid rgba(255, 229, 220, 0.16);
  background: rgba(24, 5, 12, 0.72);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: fit-content;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 0.18rem;
  padding: 0.22rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.site-nav a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  color: #ffd6c9;
  font-size: 0.92rem;
  font-weight: 800;
  padding: 0.38rem 0.7rem;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--ink);
  background: linear-gradient(135deg, rgba(255, 77, 94, 0.34), rgba(255, 154, 61, 0.22));
  text-decoration: none;
}

.header-actions,
.auth-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.menu-toggle,
.auth-btn,
.lang-toggle,
.copy-btn {
  appearance: none;
  min-height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.1);
  color: var(--ink);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1;
  padding: 0.55rem 0.72rem;
  cursor: pointer;
}

.menu-toggle:hover,
.auth-btn:hover,
.lang-toggle:hover,
.copy-btn:hover {
  border-color: rgba(255, 229, 220, 0.7);
  background: rgba(255, 248, 244, 0.18);
}

.menu-toggle {
  display: none;
}

.auth-welcome {
  color: var(--ink-muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.page-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 2rem auto 2.4rem;
  display: grid;
  gap: 1rem;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.045)),
    var(--panel);
  box-shadow: var(--shadow);
  padding: 1.15rem;
  backdrop-filter: blur(18px);
}

.hero {
  min-height: min(560px, calc(100vh - 142px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.88fr);
  align-items: center;
  gap: clamp(1.4rem, 4vw, 4.5rem);
  padding: clamp(1.5rem, 5vw, 4.2rem);
  overflow: hidden;
  border-color: rgba(255, 229, 220, 0.28);
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 104, 116, 0.26), transparent 34%),
    radial-gradient(circle at 78% 34%, rgba(255, 154, 61, 0.18), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05)),
    rgba(44, 10, 22, 0.76);
}

.hero-slim {
  min-height: 420px;
}

.home-hero {
  grid-template-columns: minmax(0, 1fr);
}

.hero > div:first-child {
  max-width: 690px;
}

.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 48% 42%, rgba(255, 201, 96, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(255, 77, 94, 0.28), transparent 42%),
    linear-gradient(315deg, rgba(255, 154, 61, 0.22), transparent 44%),
    rgba(255, 248, 244, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hero-art::before,
.hero-art::after {
  content: "";
  position: absolute;
  inset: auto;
  border: 1px solid rgba(255, 234, 226, 0.14);
  pointer-events: none;
}

.hero-art::before {
  width: 64%;
  height: 64%;
  transform: rotate(12deg);
}

.hero-art::after {
  width: 42%;
  height: 42%;
  transform: rotate(-12deg);
}

.hero-art img {
  position: relative;
  z-index: 1;
  width: min(360px, 82%);
  filter: drop-shadow(0 16px 28px rgba(21, 23, 19, 0.16));
}

.hero-art-small img {
  width: min(260px, 76%);
}

.hero-logo-only {
  min-height: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.hero-logo-only::before,
.hero-logo-only::after {
  display: none;
}

.hero-logo-only img {
  width: min(260px, 70vw);
}

.kicker {
  margin: 0 0 0.8rem;
  color: var(--brand);
  font-size: 0.76rem;
  font-weight: 1000;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-family: "Nunito", "Inter", "Segoe UI", sans-serif;
  letter-spacing: 0;
  line-height: 1.03;
}

h1 {
  max-width: 13ch;
  font-size: clamp(2.45rem, 6.2vw, 5rem);
  font-weight: 1000;
}

h2 {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 950;
}

h3 {
  font-size: 1.45rem;
  font-weight: 950;
}

.lead,
.card > p {
  color: var(--ink-muted);
  line-height: 1.65;
}

.lead {
  max-width: 64ch;
  margin: 1rem 0 0;
  font-size: clamp(1rem, 1.45vw, 1.16rem);
}

.lead.compact {
  margin-top: 0.55rem;
}

.actions {
  margin-top: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.actions.compact {
  margin-top: 0.9rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.12);
  color: var(--ink);
  font-weight: 950;
  padding: 0.7rem 1rem;
  text-decoration: none;
  transition: transform 140ms ease, border-color 140ms ease, background-color 140ms ease;
}

.button:hover {
  border-color: rgba(255, 229, 220, 0.72);
  background: rgba(255, 248, 244, 0.2);
  text-decoration: none;
  transform: translateY(-1px);
}

.button.primary {
  border-color: rgba(255, 205, 185, 0.42);
  background: linear-gradient(135deg, #ff3d55, #ff8c32);
  color: #fff;
  box-shadow: 0 12px 30px rgba(255, 61, 85, 0.28);
}

.button.primary:hover {
  border-color: rgba(255, 229, 220, 0.72);
  background: linear-gradient(135deg, #ff2b45, #ff7a1f);
}

.button.danger {
  border-color: var(--danger);
  background: var(--danger);
  color: #fff;
}

.button.danger:hover {
  border-color: var(--danger-dark);
  background: var(--danger-dark);
}

.store-row {
  width: min(440px, 100%);
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  align-items: center;
}

.store-badge-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #111;
  padding: 0.45rem 0.65rem;
}

.store-badge-link:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.store-badge-img {
  width: 100%;
  max-width: 185px;
  height: auto;
}

.store-badge-apple {
  max-width: 165px;
}

.store-row-single {
  grid-template-columns: minmax(0, 220px);
}

.grid {
  display: grid;
  gap: 1rem;
}

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.clean-list,
.link-list,
.url-list,
.ordered-list {
  margin: 0.9rem 0 0;
  padding-left: 1.1rem;
  color: var(--ink-muted);
  line-height: 1.7;
}

.link-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
  padding-left: 0;
  list-style: none;
}

.link-list li {
  margin: 0;
}

.link-list a,
.clean-list a,
.ordered-list a {
  font-weight: 900;
}

.link-list a {
  display: flex;
  min-height: 52px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.1);
  color: var(--ink);
  padding: 0.75rem;
}

.link-list a:hover {
  border-color: rgba(255, 229, 220, 0.64);
  background: rgba(255, 248, 244, 0.17);
  text-decoration: none;
}

.url-list {
  list-style: none;
  padding-left: 0;
}

.url-list li {
  display: grid;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.1);
  padding: 0.8rem;
}

.url-list span {
  color: var(--ink);
  font-weight: 900;
}

code {
  border-radius: 6px;
  padding: 0.08rem 0.32rem;
  background: rgba(255, 248, 244, 0.16);
  color: var(--ink);
  font-family: "Consolas", "Courier New", monospace;
  word-break: break-all;
}

.note,
.inline-label {
  color: var(--ink-muted);
}

.note {
  margin: 0.7rem 0 0;
  font-size: 0.95rem;
}

.inline-label {
  margin: 0.9rem 0 0.45rem;
  font-weight: 850;
}

.template-box {
  margin: 0.35rem 0 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.1);
  color: var(--ink);
  padding: 1rem;
  font-size: 0.92rem;
  line-height: 1.55;
}

.spec-list {
  margin: 0.9rem 0 0;
  display: grid;
  gap: 0;
}

.spec-list div {
  display: grid;
  grid-template-columns: minmax(120px, 0.7fr) minmax(0, 1.3fr);
  gap: 0.7rem;
  border-top: 1px solid var(--line);
  padding: 0.78rem 0;
}

.spec-list dt {
  color: var(--ink-muted);
}

.spec-list dd {
  margin: 0;
  font-weight: 900;
  word-break: break-word;
}

.legal {
  max-width: 860px;
  margin: 0 auto;
}

.legal h1 {
  max-width: none;
  font-size: clamp(2.1rem, 5vw, 4rem);
}

.legal h2 {
  margin-top: 1.5rem;
}

.legal p {
  margin: 0.7rem 0 0;
  line-height: 1.7;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: grid;
  place-items: center;
  background: rgba(15, 17, 13, 0.52);
  backdrop-filter: blur(8px);
  padding: 1rem;
}

.auth-modal[hidden] {
  display: none !important;
}

.auth-panel {
  position: relative;
  width: min(430px, 100%);
  display: grid;
  gap: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 248, 244, 0.96);
  box-shadow: 0 24px 70px rgba(15, 17, 13, 0.24);
  padding: 1.15rem;
}

.auth-panel h3,
.auth-panel .auth-note {
  color: var(--dark-ink);
}

.auth-panel .auth-note {
  color: var(--dark-muted);
}

.auth-section {
  display: grid;
  gap: 0.62rem;
}

.auth-section[hidden] {
  display: none !important;
}

.auth-close {
  position: absolute;
  top: 0.72rem;
  right: 0.72rem;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff8f4;
  color: var(--dark-ink);
  font-size: 0.9rem;
  font-weight: 950;
  cursor: pointer;
}

.auth-close:hover {
  background: #ffe9e1;
}

.auth-input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0.68rem 0.78rem;
  background: #fff;
  color: var(--dark-ink);
  font: inherit;
}

.auth-input:focus-visible {
  outline: 3px solid rgba(36, 107, 82, 0.18);
  border-color: var(--brand);
}

textarea.auth-input {
  min-height: 110px;
  resize: vertical;
}

.auth-note {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.88rem;
}

.auth-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.auth-link {
  appearance: none;
  width: fit-content;
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--brand-dark);
  text-align: left;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.auth-link:hover {
  text-decoration: underline;
}

.auth-action {
  appearance: none;
  min-height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fff8f4;
  color: var(--dark-ink);
  font: inherit;
  font-weight: 950;
  padding: 0.62rem 0.72rem;
  cursor: pointer;
}

.auth-action:hover {
  background: #ffe9e1;
}

.auth-login,
.auth-actions .auth-action:first-child {
  border-color: var(--brand);
  background: linear-gradient(135deg, #ff3d55, #ff8c32);
  color: #fff;
}

.auth-login:hover,
.auth-actions .auth-action:first-child:hover {
  background: linear-gradient(135deg, #ff2b45, #ff7a1f);
}

.auth-delete-action {
  border-color: var(--danger);
  background: #fff7f8;
  color: var(--danger-dark);
}

.auth-error {
  min-height: 1.2rem;
  margin: 0;
  color: var(--err-ink);
  font-size: 0.9rem;
  font-weight: 850;
}

.auth-error-success {
  color: var(--ok-ink);
}

.flash-message {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.78rem 0.9rem;
  font-weight: 900;
}

.flash-success {
  border-color: var(--ok-line);
  background: var(--ok-bg);
  color: var(--ok-ink);
}

.flash-error {
  border-color: var(--err-line);
  background: var(--err-bg);
  color: var(--err-ink);
}

.form-stack {
  margin-top: 0.85rem;
  display: grid;
  gap: 0.65rem;
}

.site-footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto 1.6rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 800;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--ink-muted);
}

.footer-links a:hover {
  color: var(--ink);
  text-decoration: none;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .site-nav {
    justify-self: stretch;
    grid-column: 1 / -1;
    order: 3;
  }

  .hero,
  .hero-slim,
  .two-col {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  h1 {
    max-width: 14ch;
  }

  .link-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .site-header {
    padding: 0.72rem 1rem;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.45rem);
    left: 1rem;
    right: 1rem;
    display: none;
    padding: 0.25rem;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a {
    width: 100%;
  }

  .page-shell {
    width: min(100% - 1rem, 1120px);
    margin-top: 1rem;
  }

  .hero {
    padding: 1.1rem;
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(2.35rem, 11vw, 3.2rem);
    line-height: 1.05;
  }

  .lead {
    margin-top: 0.8rem;
    font-size: 1rem;
    line-height: 1.55;
  }

  .actions {
    margin-top: 1rem;
  }

  .hero-art {
    min-height: 176px;
  }

  .hero-art img {
    width: min(190px, 68%);
  }

  .store-badge-link {
    min-height: 44px;
    padding: 0.35rem 0.5rem;
  }

  .store-badge-img {
    max-width: 165px;
  }

  .store-badge-apple {
    max-width: 145px;
  }

  .actions,
  .store-row,
  .auth-actions,
  .link-list {
    grid-template-columns: 1fr;
  }

  .actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .store-row {
    width: 100%;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .brand span {
    display: none;
  }
}