/* Здесь вы напишете основную часть стилей страницы.

Будьте внимательны! Для корректной работы скриптов на этом сайте нужно, чтобы в HTML некоторые классы были названы особым образом:
✦ like-icon — для svg-иконки анимированного сердца
✦ card__like-button — для кнопки Like рядом с иконкой
✦ card__icon-button — для кнопки, оборачивающей иконку
✦ card__icon-button — для кнопки, оборачивающей иконку
✦ is-liked — для обозначения состояния лайкнутой иконки в виде сердца
✦ button__text — для обозначения текстового элемента внутри кнопки

*/

.page {
  font-family: var(--main-font, sans-serif);
  background-image: 
    repeating-linear-gradient(
      to left,
      #d3d3d3 0,
      #d3d3d3 2px,
      transparent 2px,
      transparent 4px
      ),
    repeating-linear-gradient(
      to bottom,
      #d3d3d3 0,
      #d3d3d3 2px,
      transparent 2px,
      transparent 4px
      ),
    linear-gradient(
      to bottom,
      #e7e7e7 0.01%,
      #1a1a1a
      );
  background-size: cover;  
  background-attachment: fixed;
  min-inline-size: 320px;
  min-block-size: 100dvb;
  font-variation-settings: 'wght' var(--main-font-normal, 410);
}

.header {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 100px auto;
  border: var(--main-border, 2px solid #000);
  padding-block-start: clamp(7.625rem, 7.449rem + 0.75vw, 8.125rem);
  padding-block-end: clamp(7.625rem, 7.449rem + 0.75vw, 8.125rem);
  font-family: var(--accent-font, sans-serif);
  background-color: var(--light-accent-color, #fff);
  inline-size: clamp(23.438rem, 16.285rem + 30.52vw, 43.75rem);
}

.title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--size-m, 18px);
}

.header__logo {
  font-size: clamp(3.063rem, 2.71rem + 1.5vw, 4.063rem);
}

.header__text {
  font-size: clamp(0.875rem, 0.677rem + 0.85vw, 1.438rem);
  text-transform: uppercase;
}

.cards-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: var(--main-border, 2px solid #000);
  background-color: var(--light-accent-color, #fff);
  inline-size: clamp(23.438rem, 16.285rem + 30.52vw, 43.75rem);
}

.card__image_contrast {
  filter: grayscale(0.7);
}

.card__image_saturate {
  filter: saturate(400%);
}

.card__image_mix-filter-s{
  filter: sepia(50%) saturate(300%);
}

.card__image_hue-rotate {
  filter: hue-rotate(210deg);
}

.card__image_invert {
  filter: invert(100%);
}

.card__image_blur {
  filter: blur(7px);
}

.card__image_mix-filter-l {
  filter: opacity(50%) blur(3px) contrast(150%) saturate(400%);
}

.card__heading {
  padding: 4px 10px;
  font-size: var(--size-m, 18px);
  font-variation-settings: 'wght' 715;
}

.card__image-container {
  position: relative;
  aspect-ratio: 1 / 1;
}

.card__image {
  object-fit: cover;
  object-position: center;
  inline-size: 100%;
  block-size: 100%;
  aspect-ratio: 1 / 1;
}

.label {
  position: absolute;
  top: 30px;
  right: var(--size-xl, 25px);
  opacity: 0.5;
  font-family: var(--accent-font, sans-serif);
  font-size: var(--size-s, 14px);
  text-shadow: 
    0 -1px 0 var(--light-accent-color, #fff),
    1px 0 0 var(--light-accent-color, #fff),
    0 1px 0 var(--light-accent-color, #fff),
    -1px 0 0 var(--light-accent-color, #fff);
  mix-blend-mode: hard-light;
}

@supports (text-stroke: 1px var(--light-accent-color, #fff)) or (-webkit-text-stroke: 1px var(--light-accent-color, #fff)) {
  .label {
    -webkit-text-stroke: 0.2px var(--light-accent-color, #fff);
    text-stroke: 0.2px var(--light-accent-color, #fff);
  }
}

.card__text{
  display: flex;
  flex-direction: column;
  gap: var(--size-xl, 25px);
  margin: 25px var(--size-xl, 25px) var(--size-xl, 25px);
  font-size: var(--size-m, 18px);
  line-height: 21.07px;
}

.card__actions {
  display: flex;
  align-items: center;
  gap: 1px;
  align-self: self-end;
  margin: 0 var(--size-xl, 25px) var(--size-xl, 25px);
  inline-size: min-content;
}

.card__icon-button {
  display: flex;
  justify-content: center;
  align-items: center;
  border: none;
  outline-offset: -2px;
  cursor: pointer;
}

.card__icon-button:focus,
.card__icon-button:focus-visible {
  outline: none;
}

.card__icon-button:focus-visible .like-icon{
  outline: var(--main-border, 2px solid #000);
  outline-offset: -1px;
}

.card__icon-button:hover .core {
  fill: var(--dark-accent-color, #000);
  transition: fill 0.3s linear;
}

.card__icon-button:hover .main-body {
  fill: var(--dark-accent-color, #000);
  transition: fill 0.3s linear 0.05s;
}

.card__icon-button:active .core {
  fill: var(--animation-fill-color, #f00);
  transition: fill 0.3s linear;
}

.card__icon-button:active .main-body {
  fill: var(--animation-fill-color, #f00);
  transition: fill 0.3s linear 0.05s;
}

.heart {
  transform-origin: center;
}

.like-icon {
  outline: 2px solid transparent;
  transition: outline 0.3s ease;
}

.like-icon.is-liked .core {
  fill: var(--animation-fill-color, #f00);
  transition: fill 0.3s linear;
}

.like-icon.is-liked .main-body{
  fill: var(--animation-fill-color, #f00);
  transition: fill 0.3s linear 0.05s;
}

.like-icon.is-liked .contour {
  fill: var(--animation-fill-color, #f00);
  transition: fill 0.3s linear 0.06s;
}

.like-icon.is-liked .heart {
  animation: scale 0.3s ease-in 0.1s;
}

.like-icon.is-liked .sparks {
  animation: opacity 0.3s 0.3s ease-in;
}

.card__like-button {
  font-family: var(--accent-font, sans-serif);
  line-height: 90%;
  inline-size: 130px;
  block-size: 38px;
}

.save-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 50px auto 100px;
  padding: 16px var(--size-s, 14px);
  background-color: var(--light-accent-color, #fff);
  inline-size: clamp(19.375rem, 18.803rem + 2.44vw, 21rem);
}

.save-button__floppy-img {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  color: var(--light-accent-color, #fff);
  mix-blend-mode: difference;
  inline-size: 28px;
  block-size: 28px;
}

.floppy-img_big {
  flex-shrink: 0;
}

.button__text {
  position: relative;
  z-index: 1;
  color: var(--light-accent-color, #fff);
  font-family: var(--accent-font, sans-serif);
  font-size: var(--size-s, 14px);
  mix-blend-mode: difference;
}

.dialog[open] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  margin: auto;
  border: var(--main-border, 2px solid #000);
  padding: 30px 36px;
  inline-size: clamp(21.313rem, 21.048rem + 1.13vw, 22.063rem);
}

.dialog[open]::backdrop {
  opacity: 0.75;
  background-color: var(--dark-accent-color, #000);
}

.page:has(.dialog[open]) {
  overflow-block: hidden;
}

.dialog__info {
  display: flex;
  align-items: center;
  gap: var(--size-l, 25px);
}

.info-text {
  line-height: 1.5;
  text-transform: uppercase;
}

.submit {
  text-transform: uppercase;
  inline-size: clamp(16.313rem, 16.004rem + 1.31vw, 17.188rem);
  block-size: 38px;
}

.button {
  position: relative;
  border: var(--main-border, 2px solid #000);
  overflow: hidden;
  background-color: var(--light-accent-color, #fff);
  transition: box-shadow 0.3s ease;
  cursor: pointer;
}

.button::after {
  content: '';
  position: absolute;
  inset: 0;
  height: 100%;
  background-color: var(--dark-accent-color, #000);
  transition: transform 0.5s ease-in-out;
  transform: translateX(-100%);
  inline-size: 100%;
}

.button:focus {
  outline: none;
}

.button:focus-visible{
  box-shadow: 2px 2px 0 var(--dark-accent-color, #000);
}

.button:hover::after {
  transform: translateX(0);
}

.contour {
  transition: fill 0.1s linear;
}

.core {
  transition: fill 0.3s linear 0.03s;
}

.main-body {
  transition: fill 0.3s linear;
}

.sparks {
  opacity: 0;
}

@media (width >= 1440px) {
  .save-button {
    flex-direction: row;
    justify-content: center;
    margin-block-start: 49px;
  }

  .save-button__floppy-img {
    width: 21px;
    height: 21px;
  }

  .save-button .button__text {
    flex-shrink: 0;
  }

  .cards-list {
    gap: 50.5px;
  }

  .card__text {
    margin-block-end: 24px;
  }

  .page:has(.dialog[open]) {
    padding-right: 15px;
  }
  .card__actions {
    margin-block-start: 1px;
  }
}