/* ============================================================
   PRIMUS — дизайн-система пользовательского сайта
   Перенесено с шаблона PRIMUS
   ============================================================ */

:root {
  --bg: #07030f;
  --bg2: #100722;
  --card: rgba(32, 16, 66, 0.55);
  --card-solid: #150a2c;
  --line: rgba(168, 120, 255, 0.22);
  --line-hi: rgba(192, 132, 252, 0.6);
  --txt: #ede6ff;
  --mut: #a597c9;
  --a: #8b3dff;
  --b: #c084fc;
  --c: #5b21b6;
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;
  --r: 22px;
  --r-sm: 14px;
  color-scheme: dark;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  background: var(--bg);
  color: var(--txt);
  font-family: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(1100px 620px at 15% -10%, rgba(139, 61, 255, 0.22), transparent 60%),
    radial-gradient(900px 560px at 90% 8%, rgba(91, 33, 182, 0.26), transparent 62%),
    linear-gradient(180deg, var(--bg), var(--bg2) 55%, var(--bg));
}

#bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.glow {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 61, 255, 0.28), transparent 65%);
  pointer-events: none;
  z-index: -1;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 30%;
  transition: left 0.25s ease-out, top 0.25s ease-out;
}

/* Навигация */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 16px 6vw;
  backdrop-filter: blur(14px);
  background: rgba(7, 3, 15, 0.55);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-weight: 700;
  letter-spacing: 0.32em;
  font-size: 1.15rem;
  background: linear-gradient(90deg, #fff, var(--b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-decoration: none;
  white-space: nowrap;
}

nav ul {
  display: flex;
  gap: 26px;
  list-style: none;
  align-items: center;
}

nav a {
  color: var(--mut);
  text-decoration: none;
  font-size: 0.95rem;
  transition: 0.25s;
  white-space: nowrap;
}

nav a:hover {
  color: #fff;
}

nav .who {
  color: var(--b);
  font-weight: 500;
}

nav .nav-logout {
  background: none;
  border: 0;
  color: var(--mut);
  cursor: pointer;
  font: inherit;
  font-size: 0.95rem;
  padding: 0;
  transition: 0.25s;
}

nav .nav-logout:hover {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--txt);
  font-size: 1.2rem;
  padding: 6px 12px;
  cursor: pointer;
}

/* Кнопки */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--a), var(--c));
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  box-shadow: 0 0 30px rgba(139, 61, 255, 0.45);
  transition: 0.3s;
  text-align: center;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 44px rgba(168, 85, 247, 0.7);
  color: #fff;
  text-decoration: none;
}

.btn-sm {
  padding: 9px 22px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.02rem;
}

.btn-block {
  width: 100%;
}

.btn.ghost,
.btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  box-shadow: none;
}

.btn.ghost:hover,
.btn-ghost:hover {
  background: rgba(139, 61, 255, 0.15);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(168, 85, 247, 0.35);
}

.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

/* Секции */
main {
  flex: 1;
  padding-top: 100px;
  padding-bottom: 70px;
}

section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 60px 6vw;
}

section.narrow {
  max-width: 760px;
}

h1 {
  font-size: clamp(2.2rem, 6vw, 3.4rem);
  line-height: 1.15;
  font-weight: 700;
  margin-bottom: 14px;
  background: linear-gradient(180deg, #fff 10%, var(--b) 55%, var(--a));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 28px rgba(139, 61, 255, 0.35));
}

h1 span {
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin-bottom: 12px;
}

h2 span {
  color: var(--b);
}

h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
  position: relative;
}

p {
  color: var(--mut);
}

.lead {
  color: var(--mut);
  max-width: 620px;
  font-size: 1.05rem;
  margin-bottom: 34px;
}

.muted {
  color: var(--mut);
}

.small {
  font-size: 0.85rem;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.88em;
}

.strong {
  font-weight: 700;
  font-size: 1.1rem;
}

.right {
  text-align: right;
}

.center {
  text-align: center;
}

a {
  color: var(--b);
  text-decoration: none;
  transition: 0.25s;
}

a:hover {
  color: #fff;
  text-decoration: none;
}

/* Герой */
.hero {
  min-height: calc(100vh - 170px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 60px 6vw;
}

.tag {
  border: 1px solid var(--line);
  padding: 7px 18px;
  border-radius: 999px;
  color: var(--b);
  font-size: 0.85rem;
  background: var(--card);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}

.hero h1 {
  font-size: clamp(3rem, 13vw, 8rem);
  letter-spacing: 0.14em;
  line-height: 1;
  animation: float 6s ease-in-out infinite;
}

.sub {
  max-width: 640px;
  color: var(--mut);
  font-size: 1.12rem;
  margin: 26px 0 38px;
}

.sub b {
  color: var(--b);
  font-weight: 500;
  border-right: 2px solid var(--b);
  padding-right: 4px;
  animation: blink 1s step-end infinite;
}

/* Сетки и карточки */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 32px;
  backdrop-filter: blur(10px);
  transition: 0.35s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--x, 50%) var(--y, 0), rgba(168, 85, 247, 0.22), transparent 45%);
  opacity: 0;
  transition: 0.3s;
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--line-hi);
}

.card:hover::before {
  opacity: 1;
}

.card > * {
  position: relative;
}

.card p {
  color: var(--mut);
  font-size: 0.98rem;
}

.card-ico,
.ic {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--a), var(--c));
  margin-bottom: 20px;
  box-shadow: 0 0 24px rgba(139, 61, 255, 0.5);
}

.card.pick {
  display: block;
  color: var(--txt);
}

.card.pick:hover {
  border-color: var(--line-hi);
  text-decoration: none;
}

.card.plan {
  cursor: pointer;
  display: block;
}

.card.plan input {
  accent-color: var(--a);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.plan-price {
  font-size: 2.2rem;
  font-weight: 700;
  margin: 8px 0 2px;
  background: linear-gradient(90deg, #fff, var(--b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.plan-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  border-radius: var(--r-sm);
  background: rgba(139, 61, 255, 0.1);
  border: 1px solid var(--line);
}

.steps {
  padding-left: 22px;
  color: var(--mut);
}

.steps li {
  margin-bottom: 10px;
}

/* Панели */
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: 0.35s;
}

.panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--x, 50%) var(--y, 0), rgba(168, 85, 247, 0.2), transparent 45%);
  opacity: 0;
  transition: 0.3s;
  pointer-events: none;
}

.panel:hover {
  border-color: var(--line-hi);
}

.panel:hover::before {
  opacity: 1;
}

.panel > * {
  position: relative;
}

.panel.empty {
  text-align: center;
  padding: 56px 30px;
}

.panel.warn {
  border-color: rgba(251, 191, 36, 0.4);
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  max-width: 1180px;
  margin: 0 auto 28px;
  padding: 0 6vw;
}

main > h1 {
  max-width: 1180px;
  margin: 0 auto 6px;
  padding: 0 6vw;
}

main > h1 + .muted {
  max-width: 1180px;
  margin: 0 auto 22px;
  padding: 0 6vw;
}

.page-head h1 {
  margin-bottom: 4px;
}

.banner-photo {
  max-width: 1180px;
  margin: 0 auto 24px;
  padding: 0 6vw;
}

.banner-photo img {
  width: 100%;
  border-radius: var(--r);
  border: 1px solid var(--line);
  display: block;
}

/* Статистика */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  text-align: center;
  max-width: 1180px;
  margin: 0 auto 26px;
  padding: 10px 6vw 20px;
}

.stat {
  padding: 32px 10px;
  border-radius: var(--r);
  background: linear-gradient(160deg, rgba(91, 33, 182, 0.35), rgba(16, 7, 34, 0.4));
  border: 1px solid var(--line);
  transition: 0.35s;
}

.stat:hover {
  transform: translateY(-6px);
  border-color: var(--line-hi);
}

.stat-val,
.stat strong {
  display: block;
  font-size: 2.3rem;
  background: linear-gradient(90deg, #fff, var(--b));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}

.stat-key,
.stat span {
  color: var(--mut);
  font-size: 0.9rem;
}

.quick {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}

.quick-item {
  display: block;
  padding: 18px;
  border-radius: var(--r-sm);
  background: rgba(16, 7, 34, 0.45);
  border: 1px solid var(--line);
  color: var(--txt);
  transition: 0.3s;
}

.quick-item:hover {
  border-color: var(--line-hi);
  transform: translateY(-4px);
  text-decoration: none;
}

.quick-item b {
  display: block;
  margin-bottom: 2px;
  color: var(--b);
}

.quick-item span {
  color: var(--mut);
  font-size: 0.87rem;
}

/* Таблицы */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

th {
  text-align: left;
  padding: 12px 14px;
  color: var(--mut);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

td {
  padding: 14px;
  border-bottom: 1px solid rgba(168, 120, 255, 0.1);
  vertical-align: middle;
}

tbody tr {
  transition: 0.2s;
}

tbody tr:hover {
  background: rgba(139, 61, 255, 0.09);
}

tr:last-child td {
  border-bottom: 0;
}

.expired {
  color: var(--err);
}

.more {
  margin: 16px 0 0;
  font-size: 0.9rem;
}

/* Формы */
.stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

label {
  display: block;
  font-size: 0.88rem;
  color: var(--mut);
}

input[type='text'],
input[type='email'],
input[type='password'],
input[type='number'],
select,
textarea {
  width: 100%;
  margin-top: 7px;
  padding: 13px 16px;
  background: rgba(16, 7, 34, 0.6);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--txt);
  font: inherit;
  font-size: 0.93rem;
  transition: 0.25s;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--b);
  box-shadow: 0 0 0 3px rgba(139, 61, 255, 0.18);
}

input:disabled {
  opacity: 0.5;
}

select option {
  background: var(--card-solid);
}

label.check {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 0.85rem;
}

label.check input {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: var(--a);
  flex: none;
}

.inline-form {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.inline-form input {
  width: 200px;
  margin-top: 0;
}

/* Ссылка подключения */
.link-box {
  background: rgba(16, 7, 34, 0.65);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 16px;
  word-break: break-all;
  margin: 14px 0;
}

.link-box code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.83rem;
  color: var(--b);
}

.prose {
  color: var(--txt);
}

/* Авторизация */
.auth-wrap {
  display: flex;
  justify-content: center;
  padding: 40px 0;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  animation: rise 0.7s ease both;
}

.auth-card h1 {
  font-size: 2rem;
  text-align: center;
}

.auth-card > .muted {
  text-align: center;
  margin-bottom: 26px;
}

.auth-alt {
  text-align: center;
  margin: 22px 0 0;
  color: var(--mut);
  font-size: 0.9rem;
}

.err-code {
  font-size: 4.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 12px;
  background: linear-gradient(180deg, #fff, var(--a));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* CTA */
.cta {
  text-align: center;
  margin: 40px auto 0;
  padding: 70px 6vw;
  border-radius: 32px;
  background: radial-gradient(circle at 50% 0, rgba(139, 61, 255, 0.4), rgba(16, 7, 34, 0.7) 70%);
  border: 1px solid var(--line);
}

.cta p {
  color: var(--mut);
  margin: 12px 0 30px;
}

/* Уведомления */
.flashes {
  max-width: 1180px;
  margin: 0 auto 20px;
  padding: 0 6vw;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flash,
.alert {
  padding: 14px 20px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(10px);
}

.flash-success,
.alert-ok {
  border-color: rgba(52, 211, 153, 0.5);
  color: #a7f3d0;
  background: rgba(52, 211, 153, 0.1);
}

.flash-error,
.alert-error {
  border-color: rgba(248, 113, 113, 0.5);
  color: #fecaca;
  background: rgba(248, 113, 113, 0.1);
}

.flash-info,
.alert-info {
  border-color: rgba(139, 61, 255, 0.5);
  color: #ddd6fe;
  background: rgba(139, 61, 255, 0.1);
}

.flash-warn,
.alert-warn {
  border-color: rgba(251, 191, 36, 0.5);
  color: #fde68a;
  background: rgba(251, 191, 36, 0.1);
}

.alert {
  max-width: 1180px;
  margin: 0 auto 22px;
  padding-left: 6vw;
  padding-right: 6vw;
}

.alert a {
  color: inherit;
  text-decoration: underline;
}

/* Подвал */
footer {
  text-align: center;
  color: var(--mut);
  padding: 30px 6vw;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
}

.foot-links {
  display: flex;
  gap: 22px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.foot-links a {
  color: var(--mut);
  font-size: 0.9rem;
}

.foot-links a:hover {
  color: var(--b);
}

/* Анимации */
.rv {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.rv.on {
  opacity: 1;
  transform: none;
}

@keyframes float {
  50% {
    transform: translateY(-12px);
  }
}

@keyframes blink {
  50% {
    border-color: transparent;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 860px) {
  nav {
    flex-wrap: wrap;
    padding: 14px 5vw;
  }

  nav ul {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0 4px;
  }

  nav ul.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  section {
    padding: 46px 5vw;
  }

  main {
    padding-top: 86px;
  }

  .hero {
    min-height: auto;
    padding: 70px 5vw 50px;
  }

  .panel {
    padding: 24px 20px;
  }

  .banner-photo {
    padding: 0 5vw;
  }

  .flashes,
  .alert {
    padding-left: 5vw;
    padding-right: 5vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}