/* Сторінка логіну: SVG-фон знизу, відео + overlay над ним, форма зверху */

body:has(.gvp-login-page) .gvp-glow {
  opacity: 0;
  pointer-events: none;
}

/* Шари (знизу вгору): SVG → відео → overlay → контент. Додаткового «шару» над SVG немає; тусклість давали сильний overlay + непрозоре відео. */
.gvp-login-page {
  --gvp-login-label: rgba(255, 255, 255, 1);
  --gvp-login-purple: #9400ff;
  --gvp-login-card-bg: rgba(0, 0, 0, 0.12);
  --gvp-login-font: "Inter", system-ui, -apple-system, sans-serif;
  --gvp-login-video-opacity: 0.92;
  --gvp-login-card-max: 555px;

  position: relative;
  z-index: 1;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding-top: max(15px, calc(env(safe-area-inset-top, 0px) + 15px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  padding-bottom: max(24px, env(safe-area-inset-bottom, 0px));
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  overflow-x: hidden;
  font-family: var(--gvp-login-font);
  background: transparent;
  color: var(--gvp-login-label);
}

body:has(.gvp-login-page) {
  background-color: #121118;
}

/* Відео — над SVG-фоном; cover без «полів» при будь-якому aspect ratio */
.gvp-login-video-bg {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
}

.gvp-login-video-bg__media {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  object-position: center;
  opacity: var(--gvp-login-video-opacity);
}


/* SVG-шар з Figma — найнижчий шар; cover за фіксованим viewBox 1953×1113 */
.gvp-login-scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  width: 100%;
  height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
}

/* viewBox gp-project-background-main.svg: 1953×1113 */
.gvp-login-scene__svg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: max(100%, 100vh * 1953 / 1113);
  height: max(100%, 100vw * 1113 / 1953);
  max-width: none;
  max-height: none;
  object-fit: cover;
  object-position: center;
  display: block;
}

.gvp-login-topbar {
  position: fixed;
  z-index: 4;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: max(12px, env(safe-area-inset-top, 0px)) clamp(16px, 4vw, 28px) 12px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
  pointer-events: none;
}

.gvp-login-topbar__logo {
  margin-left: 1%;
  margin-top: 1%;
  pointer-events: auto;
  display: flex;
  align-items: center;
  line-height: 0;

}

.gvp-login-topbar__logo img {
  display: block;
  width: 40px;
  height: auto;
  max-height: 49px;
}

.gvp-login-topbar__brand-block {
  display: flex;
  margin-right: 40px;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}

.gvp-login-topbar__gluoon-logo {
  display: block;
  width: auto;
  height: clamp(28px, 5.5vw, 40px);
  max-height: 40px;
  flex-shrink: 0;
}

.gvp-login-topbar__brand {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #fff;
}

/* Ширина картки: макет ~555px; на вузьких — на всю доступну ширину з полями */
.gvp-login-page__wrap {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: min(var(--gvp-login-card-max), 100%);
  margin-inline: auto;
  flex: 0 1 auto;
  transform: translateY(clamp(-8px, -1.25vh, -4px));
}

@media (min-width: 900px) {
  .gvp-login-page {
    align-items: flex-start;
    padding-left: clamp(24px, 6vw, 106px);
    padding-right: clamp(20px, 2.5vw, 40px);
  }

  .gvp-login-page__wrap {
    margin-inline: 0;
    margin-left: clamp(0px, 2vw, 32px);
  }
}

/* Картка форми: напівпрозорий фон + blur (Frame 3 у Figma) */
.gvp-login-card {
  width: 100%;
  box-sizing: border-box;
  border-radius: clamp(8px, 2vw, 10px);
  padding: clamp(12px, 2.5vw, 16px) clamp(8px, 2.2vw, 12px);
  background: var(--gvp-login-card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

/* Дуже низькі вікна (ландшафт на телефоні): прокрутка всередині картки */
@media (max-height: 640px) {
  .gvp-login-page {
    justify-content: flex-start;
    padding-top: max(72px, env(safe-area-inset-top, 0px));
  }

  .gvp-login-page__wrap {
    transform: none;
  }

  .gvp-login-card {
    max-height: min(90dvh, 90vh);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.gvp-login-card__messages {
  padding: 6px 8px 12px;
  display: grid;
  gap: 8px;
}

.gvp-login-message {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.35;
  border: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.45);
  color: rgba(226, 232, 240, 0.95);
}

.gvp-login-message svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  margin-top: 1px;
}

.gvp-login-message--error {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.12);
}

.gvp-login-message--success {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.1);
}

.gvp-login-message--info {
  border-color: rgba(59, 130, 246, 0.35);
  background: rgba(59, 130, 246, 0.1);
}

.gvp-login-form {
  padding: clamp(4px, 1.5vw, 8px) clamp(4px, 1.5vw, 8px) 4px;
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 2vw, 10px);
}

.gvp-login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gvp-login-field__label {
  font-size: clamp(13px, 1.6vw, 14px);
  font-weight: 600;
  line-height: 1.35;
  color: var(--gvp-login-label);
}

/* Поля: без суцільної заливки — скло (blur того, що за карткою), тонка світла обводка */
.gvp-login-input-wrap {
  --gvp-login-input-r: clamp(10px, 2.5vw, 13px);
  --gvp-login-input-inner-r: calc(var(--gvp-login-input-r) - 1px);
  display: flex;
  align-items: stretch;
  min-height: clamp(48px, 12vw, 60px);
  border-radius: var(--gvp-login-input-r);
  box-sizing: border-box;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: transparent;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.gvp-login-input-wrap__control {
  flex: 1;
  min-width: 0;
  border: none;
  border-radius: 0;
  padding: 0 clamp(12px, 3vw, 16px);
  font-family: inherit;
  font-size: clamp(14px, 1.5vw, 15px);
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background 0.2s, box-shadow 0.2s;
}

.gvp-login-input-wrap:not(.gvp-login-input-wrap--password) .gvp-login-input-wrap__control {
  border-radius: var(--gvp-login-input-inner-r);
}

.gvp-login-input-wrap__control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.gvp-login-input-wrap__control:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.gvp-login-input-wrap--password .gvp-login-input-wrap__control {
  border-radius: var(--gvp-login-input-inner-r) 0 0 var(--gvp-login-input-inner-r);
}

.gvp-login-input-wrap__toggle {
  flex: 0 0 auto;
  align-self: stretch;
  padding: 0 clamp(12px, 3vw, 18px) 0 clamp(6px, 2vw, 8px);
  border: none;
  border-radius: 0 var(--gvp-login-input-inner-r) var(--gvp-login-input-inner-r) 0;
  font-family: inherit;
  font-size: clamp(12px, 1.5vw, 14px);
  font-weight: 600;
  color: #aeaeae;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  transition: background 0.2s;
}

.gvp-login-input-wrap__toggle:hover {
  color: #ffffff;
}

.gvp-login-forgot {
  padding-top: 4px;
}

.gvp-login-forgot__link {
  font-size: 14px;
  font-weight: 600;
  line-height: 20px;
  color: #fff;
  text-decoration: none;
}

.gvp-login-forgot__link:hover {
  text-decoration: underline;
}

.gvp-login-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: clamp(48px, 12vw, 60px);
  margin-top: 8px;
  padding: 0 clamp(12px, 3vw, 20px);
  border: none;
  border-radius: 2px;
  font-family: inherit;
  font-size: clamp(17px, 2.5vw, 24px);
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  overflow: hidden;
  transition: filter 0.2s, transform 0.12s ease, box-shadow 0.2s ease;
}

.gvp-login-btn--primary {
  color: #fff;
  background: linear-gradient(
    165deg,
    rgb(74, 22, 111) 0%,
    rgb(164, 37, 255) 100%
  );
  box-shadow: 0 4px 14px rgba(164, 37, 255, 0.25);
}

.gvp-login-btn--primary:hover {
  filter: brightness(1.06);
  box-shadow: 0 6px 18px rgba(164, 37, 255, 0.35);
}

.gvp-login-btn--primary:active {
  transform: translateY(2px) scale(0.985);
  filter: brightness(0.92);
  box-shadow: 0 2px 6px rgba(164, 37, 255, 0.2);
  transition: transform 0.06s ease, filter 0.06s ease, box-shadow 0.06s ease;
}

.gvp-login-btn--primary::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  opacity: 0;
  transform: translate(-50%, -50%) scale(1);
  pointer-events: none;
}

.gvp-login-btn--primary:active::after {
  animation: gvp-login-btn-ripple 0.5s ease-out;
}

@keyframes gvp-login-btn-ripple {
  0% {
    opacity: 0.55;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(40);
  }
}

.gvp-login-btn--primary[disabled],
.gvp-login-btn--primary:disabled {
  cursor: progress;
  filter: brightness(0.85);
  transform: none;
}

.gvp-login-btn--primary.is-loading {
  pointer-events: none;
}

.gvp-login-btn--primary.is-loading .gvp-login-btn__label {
  visibility: hidden;
}

.gvp-login-btn--primary.is-loading::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: gvp-login-btn-spin 0.7s linear infinite;
}

@keyframes gvp-login-btn-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .gvp-login-btn--primary:active {
    transform: none;
  }
  .gvp-login-btn--primary:active::after,
  .gvp-login-btn--primary.is-loading::before {
    animation: none;
  }
}

.gvp-login-divider {
  display: flex;
  align-items: center;
  gap: clamp(8px, 2vw, 12px);
  margin: clamp(12px, 3vw, 18px) clamp(4px, 1.5vw, 8px) clamp(8px, 2vw, 12px);
  color: rgba(255, 255, 255, 0.85);
}

.gvp-login-divider__line {
  flex: 1;
  height: 1px;
  background: rgba(126, 126, 126, 0.75);
}

.gvp-login-divider__text {
  font-size: clamp(17px, 2.5vw, 24px);
  font-weight: 600;
  line-height: 1;
  flex-shrink: 0;
}

.gvp-login-card__social {
  padding: 8px 8px 8px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gvp-login-btn--google {
  color: #fff;
  background: linear-gradient(
    90deg,
    rgb(50, 48, 60) 0%,
    rgb(38, 36, 51) 100%
  );
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.gvp-login-btn--google:hover {
  filter: brightness(1.05);
}

.gvp-login-btn--google:active {
  transform: translateY(2px) scale(0.985);
  filter: brightness(0.92);
  transition: transform 0.06s ease, filter 0.06s ease;
}

.gvp-login-btn--google.is-loading {
  pointer-events: none;
}

.gvp-login-btn--google.is-loading .gvp-login-btn__label,
.gvp-login-btn--google.is-loading .gvp-login-btn__google-icon {
  visibility: hidden;
}

.gvp-login-btn--google.is-loading::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  animation: gvp-login-btn-spin 0.7s linear infinite;
}

.gvp-login-confirm__text {
  margin: 0 0 clamp(12px, 3vw, 18px);
  text-align: center;
  font-size: clamp(14px, 2.5vw, 16px);
  line-height: 1.45;
  color: rgba(226, 232, 240, 0.92);
}

.gvp-login-confirm__back {
  margin-top: clamp(14px, 3vw, 20px);
  display: flex;
  justify-content: center;
}

@media (prefers-reduced-motion: reduce) {
  .gvp-login-btn--google:active {
    transform: none;
  }
  .gvp-login-btn--google.is-loading::before {
    animation: none;
  }
}

.gvp-login-btn__google-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.gvp-login-card__social-note {
  margin: 0;
  text-align: center;
  font-size: clamp(10px, 2.5vw, 11px);
  line-height: 1.35;
  color: rgba(203, 213, 225, 0.9);
}

/* Планшети та вузькі вікна */
@media (max-width: 899px) {
  .gvp-login-page {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
}

/* Телефони (портрет і вузький екран) */
@media (max-width: 767px) {
  .gvp-login-page {
    align-items: stretch;
    justify-content: flex-start;
    padding-top: max(68px, calc(env(safe-area-inset-top, 0px) + 52px));
    padding-bottom: max(16px, calc(env(safe-area-inset-bottom, 0px) + 12px));
  }

  .gvp-login-page__wrap {
    transform: none;
    max-width: 100%;
  }

  .gvp-login-topbar {
    padding-top: max(8px, env(safe-area-inset-top, 0px));
    padding-bottom: 8px;
  }

  .gvp-login-topbar__logo {
    margin-left: 0;
    margin-top: 0;
  }

  .gvp-login-topbar__brand {
    font-size: clamp(17px, 4.2vw, 22px);
  }

  .gvp-login-topbar__gluoon-logo {
    height: clamp(24px, 6vw, 34px);
    max-height: 34px;
  }

  .gvp-login-topbar__logo img {
    width: 36px;
    max-height: 44px;
  }

  .gvp-login-card {
    padding: 14px 12px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .gvp-login-card__messages {
    padding: 4px 4px 10px;
  }

  .gvp-login-form {
    gap: 12px;
    padding: 6px 4px 4px;
  }

  .gvp-login-field {
    gap: 8px;
  }

  .gvp-login-field__label {
    font-size: 14px;
  }

  /* iOS: 16px+ у полях — без автозуму при фокусі */
  .gvp-login-input-wrap__control {
    font-size: 16px;
  }

  .gvp-login-input-wrap {
    min-height: 50px;
  }

  .gvp-login-input-wrap__control,
  .gvp-login-input-wrap__toggle {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .gvp-login-input-wrap__toggle {
    min-width: 48px;
    padding: 0 14px 0 10px;
    font-size: 14px;
    -webkit-tap-highlight-color: transparent;
  }

  .gvp-login-forgot__link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 6px 0;
    font-size: 14px;
    -webkit-tap-highlight-color: transparent;
  }

  .gvp-login-btn {
    min-height: 50px;
    margin-top: 6px;
    font-size: 18px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  .gvp-login-btn--google {
    min-height: 50px;
  }

  .gvp-login-divider {
    margin: 14px 4px 10px;
  }

  .gvp-login-divider__text {
    font-size: 18px;
  }

  .gvp-login-card__social {
    padding: 6px 4px 6px;
    gap: 8px;
  }

  .gvp-login-card__social-note {
    font-size: 10px;
    line-height: 1.4;
    padding: 0 2px;
  }

  .gvp-login-message {
    font-size: 12px;
    padding: 10px;
  }
}

/* Дуже вузькі телефони */
@media (max-width: 380px) {
  .gvp-login-page {
    padding-left: max(12px, env(safe-area-inset-left, 0px));
    padding-right: max(12px, env(safe-area-inset-right, 0px));
  }

  .gvp-login-card {
    padding: 12px 10px;
  }

  .gvp-login-btn {
    font-size: 17px;
  }
}

/* Ландшафт на телефоні: компактніше + прокрутка картки */
@media (max-width: 896px) and (orientation: landscape) and (max-height: 520px) {
  .gvp-login-page {
    padding-top: max(56px, env(safe-area-inset-top, 0px));
  }

  .gvp-login-page__wrap {
    transform: none;
  }

  .gvp-login-card {
    max-height: min(92dvh, 92vh);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .gvp-login-form {
    gap: 8px;
  }

  .gvp-login-input-wrap {
    min-height: 44px;
  }

  .gvp-login-btn {
    min-height: 46px;
    font-size: 17px;
  }
}

/* Дуже широкі екрани: не розтягуємо картку без межі */
@media (min-width: 1920px) {
  .gvp-login-page__wrap {
    margin-left: clamp(32px, 4vw, 80px);
  }
}