/* Full background image */
body {
  min-height: 100vh;
  background: url('https://i.ytimg.com/vi/3lCb-oHYJyU/maxresdefault.jpg') center/cover no-repeat fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', Arial, sans-serif;
}

.container {
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  background: rgba(255,255,255,0.12);
  box-shadow: 0 8px 32px 0 rgba(31,38,135,0.37);
  border-radius: 18px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 32px 32px 20px 32px;
  min-width: 320px;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header {
  font-size: 1.6em;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.7);
  padding: 8px 26px;
  border-radius: 14px 14px 0 0;
  color: #222;
}

.input-box {
  width: 100%;
  margin-bottom: 18px;
}
.input-label {
  font-size: 1em;
  font-weight: 500;
  display: block;
  margin-bottom: 7px;
  color: #222;
  letter-spacing: 0.5px;
}

.input-field {
  position: relative;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.25);
  border-radius: 8px;
  border: 1px solid rgba(200,200,200,0.35);
  padding: 0 8px;
}
.input-field input {
  border: none;
  outline: none;
  background: transparent;
  width: 95%;
  padding: 12px 0 12px 0;
  font-size: 1em;
  color: #222;
}
.input-field i {
  color: #555;
  font-size: 1.2em;
  margin-left: 6px;
}

.option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 14px;
  font-size: 0.97em;
}
.forgot {
  color: #4287f7;
  text-decoration: none;
  font-weight: 500;
}
.forgot:hover {
  text-decoration: underline;
}

.input-submit {
  width: 100%;
  padding: 12px;
  border-radius: 99px;
  border: none;
  background: #fff;
  color: #222;
  font-size: 1.11em;
  font-weight: 600;
  margin: 10px 0 3px 0;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(31,38,135,0.1);
  transition: background 0.22s;
}
.input-submit:hover {
  background: #f4f4f4;
}

.register {
  font-size: 0.98em;
  margin: 10px 0 0 0;
  color: #222;
}
.register a {
  color: #4287f7;
  font-weight: 500;
  text-decoration: none;
}
.register a:hover {
  text-decoration: underline;
}