css/style.css - Lab_8 - Dashustik/Laba_1

css/style.css
765 строк13 KB
Dashustik
8 лаба псевдоэлементы
30 мар 2026, 00:57
30 мар 2026, 00:574b27bf2
@import url('https://fonts.googleapis.com/css2?family=Comfortaa:wght@400;700&display=swap');

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

:root {
  --page-text: #5a3e4d;
  --title-color: hsl(345, 70%, 65%);
  --accent: #ff7fb3;
  --accent-strong: #d93a7f;
  --accent-soft: #ffe4ef;
  --accent-border: #f8c8dc;
  --focus-ring: rgba(255, 127, 179, 0.22);
  --selection-bg: #ff8fbd;
  --selection-text: #ffffff;
}

::selection {
  background-color: var(--selection-bg);
  color: var(--selection-text);
}

body {
  font-family: "Comfortaa", sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--page-text);
  background-color: #fff7fb;
  background: linear-gradient(180deg, #fffafa 0%, #fff1f6 100%);
  margin: 0;
}

.container {
  width: min(1200px, 92%);
  margin: 2rem auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}

.card,
.hero-card {
  background-color: #ffffff;
  border: 2px solid #f8c8dc;
  border-radius: 24px;
  padding: 1.4rem;
  box-shadow: 0 10px 24px rgba(248, 200, 220, 0.18);
}

.hero-card {
  grid-column: 1 / 13;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  background-color: #fff0f6;
  background: linear-gradient(135deg, #fff7fb 0%, #ffe8f2 100%);
}

.hero-text {
  max-width: 700px;
}

.page-title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: clamp(2rem, 4vw, 3rem);
  color: hsl(349, 74%, 67%);
}

.hero-description {
  margin: 0.7rem 0 0;
  font-size: 1rem;
  color: #7a5a68;
}

.badge {
  background-color: #ff69b4;
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.35em 0.8em;
  border-radius: 999px;
}

.title-icon {
  width: 70px;
  height: 70px;
  object-fit: contain;
  border: none;
}

h2,
h3,
h4 {
  margin-top: 0;
  color: var(--title-color);
}

a {
  text-decoration: none;
  font-weight: 700;
  transition: color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

a:link {
  color: hsla(327, 100%, 55%, 0.85);
}

a:visited {
  color: #c05b93;
}

a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

a:focus,
a:focus-visible {
  outline: 3px solid #ff9ec3;
  outline-offset: 4px;
  border-radius: 10px;
}

a:active {
  color: var(--accent-strong);
  transform: translateY(1px);
}

img {
  max-width: 100%;
  display: block;
  border: 2px solid #f8c8dc;
  border-radius: 18px;
}

.float-img {
  float: left;
  width: 90px;
  height: auto;
  margin-right: 15px;
  margin-bottom: 10px;
  border-radius: 12px;
}

.intro-card {
  grid-column: 1 / 4;
  align-self: start;
  overflow-y: auto;
}

.history-card {
  grid-column: 4 / 8;
  align-self: start;
  overflow-y: auto;
}

.facts-card {
  grid-column: 8 / 13;
  align-self: start;
  overflow-y: auto;
}

.intro-card,
.history-card,
.facts-card {
  max-height: 500px;
}

.intro-card::-webkit-scrollbar,
.history-card::-webkit-scrollbar,
.facts-card::-webkit-scrollbar {
  width: 10px;
}

.intro-card::-webkit-scrollbar-track,
.history-card::-webkit-scrollbar-track,
.facts-card::-webkit-scrollbar-track {
  background: #ffeaf3;
  border-radius: 10px;
}

.intro-card::-webkit-scrollbar-thumb,
.history-card::-webkit-scrollbar-thumb,
.facts-card::-webkit-scrollbar-thumb {
  background: #ff8fbd;
  border-radius: 10px;
  border: 2px solid #ffeaf3;
}

.intro-card::-webkit-scrollbar-thumb:hover,
.history-card::-webkit-scrollbar-thumb:hover,
.facts-card::-webkit-scrollbar-thumb:hover {
  background: #ff6faa;
}

.photo-card {
  grid-column: 1 / 13;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-photo {
  width: 100%;
  object-fit: cover;
  display: block;
}

.surprise-card {
  grid-column: 1 / 13;
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background-color: #fff7fb;
}

.loader-box {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 247, 251, 0.96);
  animation: loaderFadeOut 1s ease 3s forwards;
}

.loader {
  width: 56px;
  height: 56px;
  border: 6px solid #ffd8e8;
  border-top-color: #d93a7f;
  border-radius: 50%;
  animation: spin 0.9s linear infinite; /*за 0.9 секунд делает полный оборот с постоянной скоростью, бесконечно повторяясь*/
}

.surprise-card__content {
  opacity: 0; /*прозрачность элемента, элемент полностью прозрачный*/
  transform: translateY(12px); /*изначально сдинут чуть вниз, а потом выплывает на свое место*/
  animation: contentShow 0.8s ease 3.2s forwards; /*длительность анимации, задержка перед стартом анимации*/
}

@keyframes spin {
  to {
    transform: rotate(360deg); /*к концу анимации элемент должен повернуться на 360*/
  }
}

@keyframes loaderFadeOut {
  to {
    opacity: 0;
    visibility: hidden;/*элемент становится скрытым*/
  }
}

@keyframes contentShow {
  to {
    opacity: 1;
    transform: translateY(0); /*раньше было сдвинуто на 12px, а сойчас на привычном месте*/
  }
}

.recipe-wrapper {
  grid-column: 1 / 13;
  display: grid;
  grid-template-columns: 1fr 1fr 2fr;
  grid-template-areas:
    "dough cream steps"
    "tips  tips  steps";
  gap: 1.25rem;

  background: #fcafcb;
  border: 1px solid #d96a95;
}

.recipe-wrapper .card {
  margin: 0;
  height: 100%;
}

.dough-card {
  grid-area: dough;
}

.cream-card {
  grid-area: cream;
}

.tips-card {
  grid-area: tips;
}

.steps-card {
  grid-area: steps;
}

.recipe-link {
  margin-top: 1rem;
  font-size: 1.1rem;
}

/*ЗДЕСЬ*/
.recipe-link a::after {
  content: " ↗";
}

.intro-card p::first-line,
.pseudo-demo-text::first-line {
  color: #8a4f68;
  font-weight: 700;
}

.history-card p:first-of-type::first-letter,
.pseudo-demo-text::first-letter {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-strong);
}

.facts-list li::marker,
.steps-list li::marker,
.pseudo-list li::marker {
  color: var(--accent-strong);
  font-weight: 700;
}

.recipe-card ul,
.facts-list,
.steps-list {
  margin: 0;
  padding-left: 1.2rem;
}

.recipe-card {
  background-color: rgb(255, 255, 255);
}

.steps-list li,
.facts-list li,
.recipe-card li {
  margin-bottom: 0.5rem;
}

p {
  margin-top: 0;
}

.site-header {
  background-color: #fffafc;
  background: rgba(255, 250, 252, 0.92);
  border-bottom: 1px solid #f8c8dc;
}

.site-header__inner,
.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.site-logo {
  font-size: 1.3rem;
  font-weight: 700;
}

.site-nav,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}

.site-footer {
  margin-top: auto;
  border-top: 1px solid #f8c8dc;
  background-color: #fffafc;
  background: rgba(255, 250, 252, 0.95);
}

.footer-text {
  margin-bottom: 0;
}

/*---------------------------------------------------*/

.form-page {
  align-items: start;
}

.form-intro-card,
.form-card {
  grid-column: 3 / 11;
}

.registration-form {
  display: grid;
  gap: 1.5rem;
}

legend {
  padding: 0 0.5rem; /*отступы сверху и снизу, слева и справа*/
  font-weight: 700;
  color: hsl(345, 70%, 65%);
}

.form-row {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem; /*внешний отступ снизу у каждой формы*/
}

.form-row:last-child {
  margin-bottom: 0; /*убирается отступ у последней дочерней строки*/
}

label,
.form-label {
  font-weight: 700;
  color: hsl(345, 70%, 65%);
}

input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid #f3c5d7;
  border-radius: 14px;
  background-color: #fffdfd;
  color: var(--page-text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

/* нечётные и чётные */
fieldset .form-row:nth-of-type(odd) {
  background-color: #fdfff0;
  border: 1px;
  border-radius: 14px;
}

fieldset .form-row:nth-of-type(even) {
  background-color: #f2f0ff;
  border: 1px;
  border-radius: 14px;
}

input:enabled {
  border-color: #f3c5d7;
}

input::placeholder {
  color: #b78a9f;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

input:focus,
input:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--focus-ring); /*смещение по горизонтали, по вертикали, размытие, растяжение тени*/
}

input:required {
  background-image: linear-gradient(
    0deg,
    rgba(255, 237, 245, 0.45),
    rgba(255, 237, 245, 0.45)
  );
}

input:disabled {
  background-color: #f6eef2;
  color: #9e7f8c;
  cursor: not-allowed;
}

.inline-options,
.checkbox-grid {
  display: grid;
  gap: 0.75rem;
}

.inline-options label,
.checkbox-grid label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #5a3e4d;
}

.inline-options input,
.checkbox-grid input {
  width: auto;
  accent-color: var(--accent-strong);
}

.inline-options span,
.checkbox-grid span {
  transition: color 0.2s ease, text-decoration-color 0.2s ease, transform 0.2s ease;
}

.inline-options input:checked + span,
.checkbox-grid input:checked + span {
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}

.required-mark {
  color: #ff4f9a;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

button {
  border: none;
  border-radius: 14px;
  padding: 0.9rem 1.2rem;
  font: inherit; /*настройки шрифта, как у окружающего текста сайта*/
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

button:enabled:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(255, 127, 179, 0.18);
}

button:enabled:active {
  transform: translateY(1px);
}

button:focus,
button:focus-visible {
  outline: 3px solid #ff9ec3;
  outline-offset: 4px;
}

button:disabled {
  background-color: #f2e5eb;
  color: #a08491;
  cursor: not-allowed;
}

.button-primary {
  background-color: #ff7fb3;
  color: #ffffff;
}

.button-secondary {
  background-color: #ffe4ef;
  color: #8a4f68;
}

.button-disabled {
  background-color: #f2e5eb;
  color: #a08491;
  cursor: not-allowed;
}

.form-intro-card,
.form-card {
  grid-column: 3 / 11;
  box-shadow: 0 16px 34px rgba(238, 67, 135, 0.262);
}

.form-intro-card h1 {
  text-shadow: 2px 2px 10px rgba(76, 5, 33, 0.618);
}

fieldset {
  margin: 0;
  padding: 1.4rem;
  border: 2px solid #f8c8dc;
  border-radius: 20px;
  box-shadow: 0 8px 18px rgba(248, 200, 220, 0.16);
}

/*---------------------------------------*/

.demo-page {
  align-items: start;
}

.demo-intro-card {
  grid-column: 1 / 13;
}

.demo-card {
  grid-column: span 4;
  background-color: #ffffff;
}

.demo-box {
  width: 100%;
  height: 180px;
  border-radius: 20px;
  border: 2px solid #f8c8dc;
}

.gradient-linear {
  background-color: #ffdbe9;
  background-image: linear-gradient(135deg, #ffdbe9 0%, #ff9fc5 50%, #d93a7f 100%);
}

.gradient-radial {
  background-color: #ffe7f1;
  background-image: radial-gradient(circle at center, #ffffff 10%, #ffbad6 45%, #ff7fb3 100%);
}

.gradient-conic {
  background-color: #fff0f6;
  background-image: conic-gradient(from 45deg, #ffb8d5, #ff7fb3, #d93a7f, #ffb8d5);
}

.transform-stage {
  padding: 2rem 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.transform-stage--perspective {
  perspective: 700px;
}

.demo-shape {
  width: 110px;
  height: 110px;
  border-radius: 22px;
  background: linear-gradient(135deg, #ffb8d5 0%, #ff7fb3 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(255, 127, 179, 0.22);
}

.demo-rotate {
  transform: rotate(-12deg);
}

.demo-move {
  transform: translateX(25px) scale(1.15);
}

.demo-rotate-x {
  transform: rotateX(55deg);
}

.demo-rotate-y {
  transform: rotateY(55deg);
}

.demo-button {
  background-color: #ff7fb3;
  color: #ffffff;
  padding: 1rem 1.4rem;
  border-radius: 16px;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.demo-button:hover {
  background-color: #d93a7f;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 24px rgba(217, 58, 127, 0.25);
}

.demo-hover-card {
  padding: 1.3rem;
  border-radius: 18px;
  border: 2px solid #f8c8dc;
  background-color: #fff6fa;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background-color 0.35s ease;
}

.demo-hover-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 26px rgba(255, 127, 179, 0.2);
  background-color: #ffeaf3;
}

@media (max-width: 900px) {
  .container {
    grid-template-columns: repeat(6, 1fr);
  }

  .hero-card,
  .tips-card {
    grid-column: 1 / 7;
  }

  .intro-card,
  .facts-card,
  .dough-card,
  .cream-card {
    grid-column: 1 / 4;
  }

  .history-card,
  .photo-card,
  .steps-card {
    grid-column: 4 / 7;
  }
}

@media (max-width: 640px) {
  .container {
    grid-template-columns: 1fr;
  }

  .hero-card,
  .intro-card,
  .history-card,
  .photo-card,
  .facts-card,
  .dough-card,
  .cream-card,
  .steps-card,
  .tips-card {
    grid-column: auto;
  }

  .hero-card {
    grid-template-columns: 1fr;
  }

  .title-icon {
    justify-self: start;
  }

  .float-img {
    float: none;
    margin-right: 0;
    margin-bottom: 1rem;
    width: 120px;
  }
}