CSS/style.css - lab9 - enn/WebSite1_lab

CSS/style.css
606 строк11 KB
Sebastiana
lab9
22 мар 2026, 03:11
22 мар 2026, 03:11173a59c
/* style.css - лаб. работа 7 */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

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

html, body {
  height: 100%;
}

body {
  font-family: 'Roboto', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.6;
  color: #2c3e50;
  background-color: hsl(192, 15%, 94%);
  margin: 0 auto;
  padding: 2rem;
  min-width: 320px;
  max-width: 1200px;
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
}

::selection {
  background-color: #e67e22;  /* Оранжевый фон */
  color: white;                /* Белый текст */
}

.nav-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1rem 0 2rem;
}

h1 {
  font-weight: 500;
  text-align: center;
  color: darkred;
  background-color: rgba(255, 255, 255, 0.9);
  border: 0.2rem solid #e67e22;
  border-radius: 10px;
  width: 80%;
  max-width: 800px;
  min-height: 60px;
  margin: 0 auto 2rem;
  position: relative;
}

.content-row {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: 2rem;
  margin: 2rem 0;
}

.text-column {
  flex: 1 1 45%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

p {
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.7;
  background-color: rgb(255, 255, 255);
  border-left: 0.4rem solid #e67e22;
  border-radius: 0 8px 8px 0;
  padding: 1rem;
  max-width: 100%;
  min-height: 80px;
  margin: 0;
  position: relative;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: all 0.3s ease-in-out;
}
p:hover {
  background-color: orange;  /* Плавно за 0.3 секунды */
}

.sidebar-column {
  flex: 1 1 45%;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.image-container {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
}

img {
  border: 0.3rem solid #e67e22;
  border-radius: 15px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  width: 100%;
  max-width: 500px;
  min-width: 200px;
  min-height: 150px;
  max-height: 400px;
  object-fit: cover;
  position: relative;
}

.image-container::after {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 100%;
  height: 100%;
  border: 2px dashed #e67e22;
  border-radius: 15px;
  pointer-events: none;
}

.links-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0;
}

a {
  color: #2980b9;
  text-decoration: none;
  font-weight: 500;
  display: inline-block;
  min-width: 120px;
  height: 2.5rem;
  line-height: 2.5rem;
  text-align: center;
  background-color: rgba(255, 255, 255, 0.8);
  border: 1px solid #e67e22;
  border-radius: 2rem;
  padding: 0 1rem;
  position: relative;
}

a:hover {
  color: hsl(16, 100%, 50%);
  background-color: hsla(30, 80%, 60%, 0.3);
  text-decoration: underline;
}

ul {
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1.8;
  border: 0.2rem dashed #e67e22;
  border-radius: 0.5rem;
  background-color: #fff;
  padding: 1.5rem 2rem;
  width: 100%;
  max-width: 600px;
  min-height: 150px;
  margin: 0 auto;
  position: relative;
  list-style: none;
}

li {
  color: hsl(0, 0%, 20%);
  min-height: 2rem;
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
}

li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: orangered;
  font-size: 1.5rem;
  font-weight: bold;
}

li::first-letter {
  font-size: 2rem
}



footer {
  background-color: #34495e;
  color: #ecf0f1;
  text-align: center;
  border: 1px solid #e67e22;
  border-radius: 0.3rem;
  padding: 0.8rem;
  margin-top: 3rem;
  min-height: 60px;
  position: relative;
  bottom: 0;
  width: 100%;
}

footer p {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.4;
  border: none;
  background: transparent;
  color: #bdc3c7;
  padding: 0;
  min-height: 20px;
}

/* ========== Стили для лабораторной работы №6 (Формы) ========== */

/* Шапка для страницы формы */
header {
  background-color: #34495e;
  color: #ecf0f1;
  padding: 1rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  text-align: center;
  border: 1px solid #e67e22;
}

header h1 {
  color: #f39c12;
  background: none;
  border: none;
  margin: 0.5rem auto 0;
  padding: 0;
  width: auto;
}

nav {
  margin-bottom: 0.5rem;
}

nav a {
  color: #ecf0f1;
  background-color: rgba(230, 126, 34, 0.3);
  border: 1px solid #e67e22;
  min-width: auto;
  height: auto;
  line-height: normal;
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
}

nav a:hover {
  background-color: #e67e22;
  color: white;
  text-decoration: none;
}

nav a:focus {
  background-color: #e67e22;
}

a:focus {
  background-color: #e8491f;
}

a:active  {
  background-color: hsl(228.52deg 84.72% 46.6%);
}


/* Основной контент - растягивается для прижатого footer */
main {
  flex: 1 0 auto;
  max-width: 900px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
  width: 100%;
  box-sizing: border-box;
}

/* Стили для формы */
.form-registration {
  background-color: #fff;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  border: 1px solid #e67e22;
}

fieldset {
  border: 2px solid #e67e22;
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background-color: #fef9f5;
}

legend {
  font-size: 1.2rem;
  font-weight: 500;
  color: darkred;
  background-color: white;
  padding: 0.3rem 1rem;
  border: 1px solid #e67e22;
  border-radius: 2rem;
}

/* Группа для каждого поля */
.field-group {
  margin-bottom: 1.2rem;
}

.field-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: #2c3e50;
}

/* Обязательные поля */
.field-group label.required::after {
  content: " *";
  color: #e74c3c;
  font-weight: bold;
  font-size: 1.2rem;
}

/* Поля ввода */
.field-group input[type="text"],
.field-group input[type="email"],
.field-group input[type="tel"],
.field-group input[type="password"],
.field-group input[type="date"],
.field-group select {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
  font-family: 'Roboto', sans-serif;
  background-color: #fff;
}

.field-group input:focus,
.field-group select:focus {
  outline: none;
  border-color: #e67e22;
  box-shadow: 0 0 5px rgba(230, 126, 34, 0.5);
}

/* Placeholder стили */
.field-group input::placeholder,
.field-group select::placeholder {
  color: #999;
  font-style: italic;
  font-weight: 300;
}

/* Группа для радио кнопок (пол) */
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.radio-group label {
  display: inline-flex;
  align-items: center;
  font-weight: 400;
  margin-bottom: 0;
  cursor: pointer;
  color: #2c3e50;
}

.radio-group input[type="radio"] {
  margin-right: 0.5rem;
  width: 1.2rem;
  height: 1.2rem;
  cursor: pointer;
  accent-color: #e67e22;
}

/* Группа для чекбоксов (интервалы) */
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  padding: 0.5rem 0;
}

.checkbox-group label {
  display: inline-flex;
  align-items: center;
  font-weight: 400;
  margin-bottom: 0;
  cursor: pointer;
  color: #2c3e50;
}

.checkbox-group input[type="checkbox"] {
  margin-right: 0.5rem;
  width: 1.2rem;
  height: 1.2rem;
  cursor: pointer;
  accent-color: #e67e22;
}

/* Стили для select (выпадающий список) */
.field-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e67e22' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 1.2rem;
  padding-right: 2.5rem;
}

/* Кнопки */
.button-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

button {
  padding: 0.8rem 2rem;
  font-size: 1.1rem;
  font-weight: 500;
  border: none;
  border-radius: 2rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Roboto', sans-serif;
  border: 1px solid transparent;
}

.btn-submit {
  background-color: #27ae60;
  color: white;
}

.btn-submit:hover {
  background-color: #2ecc71;
  box-shadow: 0 5px 15px rgba(39, 174, 96, 0.3);
}

.btn-reset {
  background-color: #e67e22;
  color: white;
}

.btn-reset:hover {
  background-color: #f39c12;
  box-shadow: 0 5px 15px rgba(230, 126, 34, 0.3);
}

/* Стили для ошибок валидации (необязательно, но полезно) */
.field-group input:invalid:not(:placeholder-shown) {
  border-color: #e74c3c;
}

.field-group input:invalid:not(:placeholder-shown):focus {
  box-shadow: 0 0 5px rgba(231, 76, 60, 0.5);
}

::placeholder {
  color: #7f8c8d;           /* Темно-серый цвет */
  font-style: italic;        /* Курсив */
  font-size: 1rem;        /* Размер шрифта */
  font-weight: 300;          /* Тонкий шрифт */
  opacity: 0.8;              /* Немного прозрачности */
}

/* Demo page */
.demo-page {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.gradient {
  width: 250px;
  height: 120px;
  border-radius: 12px;
  margin: 1rem 0;
}

.linear {
  background: linear-gradient(to right, red, orange, yellow);
}

.radial {
  background: radial-gradient(circle, white, blue);
}

.conic {
  background: conic-gradient(red, yellow, green, blue, red);
}

.box {
  width: 150px;
  height: 100px;
  background: white;
  border: 2px solid #e67e22;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1rem;
}

.rotate:hover {
  transform: rotate(15deg);
}

.scale:hover {
  transform: scale(1.15);
}

.rotate3d:hover {
  transform: rotateY(40deg);
}

.translate3d:hover {
  transform: translate3d(20px, -10px, 30px);
}

.transition1:hover {
  background: orange;
  border-radius: 20px;
}

.transition2:hover {
  transform: scale(1.2);
}

header {
  background-color: #34495e;
  background-image: linear-gradient(to right, #34495e, #2c3e50);
}

a {
  transition: all 0.4s ease;
}

a:hover {
  color: orange;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid #ddd;
  border-top: 5px solid #e67e22;
  border-radius: 50%;
  animation: spin 1s linear infinite, hideLoader 4s forwards;
}

@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

@keyframes hideLoader {
  100% {
    opacity: 0;
  }
}

.card-content {
  opacity: 0;
  animation: showContent 4s forwards;
  animation-delay: 3s;
}

@keyframes showContent {
  100% {
    opacity: 1;
  }
}

.form-registration {
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}