@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@100..900&display=swap');

:root {
  --color-primary: #005c8c;
  --color-accent1: #4ecdc4;
  --color-accent2: #00a5b5;
  --color-accent3: #08a097;
  --color-accent4: #fd7e14;
  --color-white: #ffffff;
  --color-background-light: #f8f9fa;
  --color-background-card: #ffffff;
  --color-text: #333;
  --color-text-light: #fff;
  --color-text-header: #495057;
  --color-border: #ddd;
  --color-border-focus: #4ecdc4;
  --color-row-stripe: #f1f1f1;
  --color-danger: #dc3545;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
} 

/* Keyframes */
@keyframes flow-animation {
  0%   { transform: rotate(45deg) translateY(0); }
  50%  { transform: rotate(45deg) translateY(-20px); }
  100% { transform: rotate(45deg) translateY(0); }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0; 
  font-family: "Noto Sans Thai", sans-serif;
}

html {
  height: 100%;
  background: #F7F7F7;
  overflow: hidden;
}

/* Container */
.container {
  display: flex;
  height: 100vh;
  width: 100%;
  background: var(--color-primary);
}

.screen {
  position: relative;
  display: flex;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--color-primary);
}

.screen__content {
  z-index: 2;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.login {
  width: 500px;
  background: none;
  box-shadow: none;
}

/* Background shapes */
.screen__background { 
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 1;
  pointer-events: none;
}

.screen__background__shape {
  transform: rotate(45deg);
  position: absolute;
  animation: flow-animation ease-in-out infinite alternate; 
  transform-origin: 50% 50%;
}

.screen__background__shape1 {
  height: 600px; width: 600px;
  background: var(--color-white);
  top: -100px; right: -250px;
  border-radius: 40% 60% 50% 50% / 60% 40% 60% 40%;
  animation-duration: 6s;
}
.screen__background__shape2 {
  height: 300px; width: 300px;
  background: var(--color-accent1);
  top: -200px; right: 100px;
  border-radius: 60% 40% 40% 60% / 40% 60% 40% 60%;
  animation-delay: -2s;
  animation-duration: 4s;
}
.screen__background__shape3 {
  height: 700px; width: 250px;
  background: var(--color-accent2);
  top: 300px; right: -100px;
  border-radius: 50% 50% 60% 40% / 50% 60% 40% 50%;
  animation-delay: -3s;
  animation-duration: 7s;
}
.screen__background__shape4 {
  height: 500px; width: 300px;
  background: var(--color-accent3);
  bottom: -200px; right: 200px;
  border-radius: 40% 60% 50% 50% / 50% 50% 50% 50%;
  animation-delay: -4s; 
  animation-duration: 5s;
}
.screen__background__shape5 {
  height: 200px; width: 200px;
  background: var(--color-accent1);
  bottom: 100px; left: 50px;
  border-radius: 50% 40% 60% 50% / 40% 60% 40% 60%;
  animation-delay: -5s;
  animation-duration: 3s;
}
.screen__background__shape6 {
  height: 400px; width: 150px;
  background: var(--color-accent2);
  top: 150px; left: -80px;
  border-radius: 60% 40% 50% 50% / 50% 50% 40% 60%;
  animation-delay: -6s;
  animation-duration: 8s;
}

/* Form Elements */
.login__header {
  color: var(--color-white);
  margin-bottom: 20px;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}

.login__field {
display: flex;
align-items: center;
}

.login__icon {
  color: var(--color-white);
  font-size: 18px;
padding-right: 10px;
}

.login__input {
  border: none;
  border-bottom: 2px solid var(--color-border); 
border-radius: 8px;
  background: none;
  padding: 10px;
font-size: 20px;
  font-weight: 700;
  width: 100%;
  color: var(--color-text);
  transition: .2s;
  background-color: #fff;
}

.login__input::placeholder {
  color: var(--color-text-muted);
}

.login__input:focus {
  outline: none;
  border-bottom-color: var(--color-accent1);
}

.login__submit {
  background: var(--color-white); 
  color: var(--color-primary);
  font-size: 16px;
  margin-top: 30px;
  padding: 12px 20px;
  border-radius: 8px;
  border: none;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: .2s;
}

.login__submit span {
  color: var(--color-primary) !important;
  font-size: 18px;
}

.login__submit:hover {
  box-shadow: 0px 6px 15px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.button__icon {
  font-size: 20px;
  margin-left: auto;
  color: var(--color-primary);
}

.social-login {
  display: none;
}