:root {
  --dashboard-text: #eaf3ff;
  --dashboard-muted: #9ab0bf;
  --dashboard-border: rgba(154, 182, 199, 0.26);
  --dashboard-panel: rgba(9, 16, 24, 0.88);
  --dashboard-accent: #dfff2a;
  --dashboard-accent-2: #8dcfff;
  --dashboard-danger: #ff8f8f;
}

body.dashboard-page {
  margin: 0;
  min-height: var(--app-height, 100dvh);
  color: var(--dashboard-text);
  background:
    radial-gradient(circle at 16% 8%, rgba(228, 255, 42, 0.055), transparent 46%),
    radial-gradient(circle at 85% 10%, rgba(240, 255, 26, 0.045), transparent 50%),
    linear-gradient(180deg, #040911, #050c13 55%, #070e15);
}

.dashboard-shell {
  width: min(1220px, calc(100% - 2rem));
  margin: 1rem auto 1.6rem;
  display: grid;
  gap: 14px;
}

.dashboard-panel {
  border: 1px solid var(--dashboard-border);
  border-radius: 24px;
  background:
    radial-gradient(130% 180% at 100% 0%, rgba(223, 255, 42, 0.09), transparent 58%),
    linear-gradient(160deg, rgba(8, 15, 22, 0.94), rgba(8, 15, 22, 0.88));
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.34);
}

.dashboard-hero {
  padding: clamp(20px, 3.2vw, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
  gap: 18px;
  align-items: end;
}

.dashboard-kicker {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #d9ebff;
}

.dashboard-hero h1 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.04;
}

#dashboard-user {
  margin: 12px 0 0;
  color: var(--dashboard-muted);
}

.dashboard-note {
  margin: 0;
  color: #dbe8b1;
  border: 1px solid rgba(223, 255, 42, 0.24);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(22, 34, 9, 0.35);
  font-weight: 500;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.promo-panel {
  padding: 20px;
}

.promo-head h2 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(16px, 2vw, 22px);
}

.promo-head p {
  margin: 8px 0 0;
  color: var(--dashboard-muted);
}

.promo-controls {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
}

.promo-input {
  min-width: 0;
  width: 100%;
  border: 1px solid rgba(141, 207, 255, 0.3);
  border-radius: 12px;
  background: rgba(7, 15, 23, 0.9);
  color: #f0f7ff;
  font: inherit;
  padding: 12px 14px;
  outline: none;
}

.promo-input:focus {
  border-color: rgba(223, 255, 42, 0.55);
  box-shadow: 0 0 0 3px rgba(223, 255, 42, 0.1);
}

.promo-apply-btn,
.promo-clear-btn {
  margin-top: 0;
}

.promo-status {
  margin: 12px 0 0;
  color: var(--dashboard-muted);
}

.promo-status.is-success {
  color: #d7ffce;
}

.promo-status.is-warning {
  color: #ffd4d4;
}

.dashboard-grid .dashboard-panel {
  padding: 20px;
}

.panel-head h2 {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: clamp(18px, 2.1vw, 24px);
}

.panel-head p {
  margin: 8px 0 0;
  color: var(--dashboard-muted);
}

.tariffs-grid,
.products-list {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.tariff-card,
.product-card {
  border: 1px solid rgba(141, 207, 255, 0.22);
  border-radius: 16px;
  background: rgba(9, 16, 24, 0.68);
  padding: 14px;
}

.tariff-config {
  border: 1px solid rgba(141, 207, 255, 0.22);
  border-radius: 18px;
  background:
    radial-gradient(120% 150% at 100% 0%, rgba(223, 255, 42, 0.08), transparent 56%),
    rgba(9, 16, 24, 0.72);
  padding: 14px;
}

.tariff-title,
.product-title {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
}

.tariff-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.tariff-switch__btn {
  border: 1px solid rgba(141, 207, 255, 0.24);
  border-radius: 12px;
  padding: 11px 12px;
  background: rgba(7, 15, 23, 0.92);
  color: var(--dashboard-text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.tariff-switch__btn:hover {
  transform: translateY(-1px);
  border-color: rgba(223, 255, 42, 0.38);
}

.tariff-switch__btn.is-active {
  border-color: rgba(223, 255, 42, 0.52);
  color: #0f1800;
  background: linear-gradient(110deg, rgba(223, 255, 42, 0.96), rgba(141, 207, 255, 0.92));
  box-shadow: 0 14px 28px rgba(204, 240, 61, 0.12);
}

.tariff-config__head {
  margin-top: 14px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.tariff-config__kicker {
  margin: 0 0 6px;
  color: #dbe8b1;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tariff-config__total {
  margin: 0;
  color: var(--dashboard-accent);
  font-family: "Unbounded", sans-serif;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1;
}

.tariff-config__mode {
  margin: 10px 0 0;
  color: #d7e8b6;
  line-height: 1.5;
  font-weight: 600;
}

.tariff-benefits {
  margin-top: 12px;
  border: 1px solid rgba(223, 255, 42, 0.14);
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(14, 23, 10, 0.22);
}

.tariff-benefits__title {
  margin: 0;
  color: #dbe8b1;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tariff-benefits__list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.tariff-benefits__list li {
  position: relative;
  padding-left: 16px;
  color: #edf5ff;
  line-height: 1.5;
}

.tariff-benefits__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dashboard-accent);
  box-shadow: 0 0 10px rgba(223, 255, 42, 0.28);
}

.tariff-config__hint {
  margin: 10px 0 0;
  color: var(--dashboard-muted);
  line-height: 1.5;
}

.device-slider {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.device-slider__label {
  color: var(--dashboard-muted);
}

.device-slider__value {
  font-size: 18px;
}

.device-slider__input {
  width: 100%;
  margin-top: 10px;
  accent-color: var(--dashboard-accent);
  cursor: pointer;
}

.device-slider__legend {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: rgba(154, 182, 199, 0.84);
  font-size: 12px;
}

.tariff-meta,
.product-meta {
  margin: 8px 0 0;
  color: var(--dashboard-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tariff-meta--stack {
  display: grid;
  gap: 6px;
}

.tariff-meta__accent {
  color: #dbe8b1;
}

.tariff-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.tariff-stats__item {
  border: 1px solid rgba(141, 207, 255, 0.18);
  border-radius: 14px;
  padding: 12px;
  background: rgba(7, 15, 23, 0.72);
}

.tariff-stats__item span {
  display: block;
  color: var(--dashboard-muted);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tariff-stats__item strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
}

.tariff-stats__item.is-accent {
  border-color: rgba(223, 255, 42, 0.28);
  background: rgba(38, 56, 8, 0.34);
}

.price-old {
  text-decoration: line-through;
  opacity: 0.75;
}

.price-new {
  color: #dfff2a;
  font-weight: 700;
}

.action-btn {
  margin-top: 12px;
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  background: linear-gradient(110deg, var(--dashboard-accent) 0%, #f1ff85 50%, var(--dashboard-accent-2) 100%);
  color: #0d1501;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 22px rgba(204, 240, 61, 0.22);
}

.action-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(204, 240, 61, 0.3);
}

.action-btn:disabled {
  cursor: progress;
  opacity: 0.72;
  transform: none;
}

.product-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-note {
  margin: 10px 0 0;
  color: #dbe8b1;
  line-height: 1.5;
}

.action-btn.is-secondary {
  background: linear-gradient(110deg, #99d7ff 0%, #68b9f1 100%);
  color: #07111a;
}

.action-btn.is-download {
  background: linear-gradient(110deg, #dfff2a 0%, #b9ef5c 100%);
}

.dashboard-empty {
  border: 1px dashed rgba(154, 182, 199, 0.4);
  border-radius: 14px;
  padding: 18px;
  color: var(--dashboard-muted);
}

.dashboard-alert {
  margin: 0;
  border-radius: 14px;
  padding: 11px 14px;
  border: 1px solid rgba(255, 143, 143, 0.35);
  background: rgba(57, 20, 20, 0.45);
  color: #ffd4d4;
}

.dashboard-alert.is-success {
  border-color: rgba(159, 255, 129, 0.35);
  background: rgba(22, 60, 24, 0.45);
  color: #d7ffce;
}

.payment-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 999;
}

.payment-modal[hidden] {
  display: none;
}

.payment-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 9, 17, 0.82);
  backdrop-filter: blur(6px);
}

.payment-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(520px, calc(100% - 2rem));
  border: 1px solid var(--dashboard-border);
  border-radius: 20px;
  padding: 20px;
  background:
    radial-gradient(130% 180% at 100% 0%, rgba(223, 255, 42, 0.09), transparent 58%),
    linear-gradient(160deg, rgba(8, 15, 22, 0.96), rgba(8, 15, 22, 0.92));
  box-shadow: 0 26px 48px rgba(0, 0, 0, 0.45);
}

.payment-modal__close {
  position: absolute;
  top: 12px;
  right: 14px;
  border: 0;
  background: transparent;
  color: var(--dashboard-muted);
  font: inherit;
  cursor: pointer;
}

.payment-modal__kicker {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #d9ebff;
}

.payment-modal__title {
  margin: 0;
  font-family: "Unbounded", sans-serif;
  font-size: 20px;
}

.payment-modal__text {
  margin: 8px 0 0;
  color: var(--dashboard-muted);
}

.payment-modal__actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.payment-modal__actions .action-btn {
  margin-top: 0;
}

.payment-modal__input {
  width: 100%;
  margin-top: 12px;
  border: 1px solid rgba(141, 207, 255, 0.3);
  border-radius: 12px;
  background: rgba(7, 15, 23, 0.9);
  color: #f0f7ff;
  font: inherit;
  padding: 10px 12px;
}

body.dashboard-page.is-modal-open {
  overflow: hidden;
}

@media (max-width: 980px) {
  .dashboard-hero {
    grid-template-columns: 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .promo-controls {
    grid-template-columns: 1fr;
  }

  .tariff-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .dashboard-shell {
    width: calc(100% - 1rem);
    margin-top: 0.7rem;
  }

  .dashboard-panel {
    border-radius: 18px;
    box-shadow: none;
  }

  .dashboard-grid .dashboard-panel {
    padding: 14px;
  }

  .tariff-title,
  .product-title {
    font-size: 18px;
  }

  .tariff-config__head,
  .device-slider {
    flex-direction: column;
    align-items: flex-start;
  }

  .tariff-switch {
    grid-template-columns: 1fr;
  }
}