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

body {
  font-family: "Poppins", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: auto;
  background: linear-gradient(135deg, #f5f7fb 0%, #ffffff 100%);
  color: #333;
}

.wave {
  position: fixed;
  bottom: 0;
  left: 0;
  height: 100%;
  z-index: -1;
}

.container {
  max-width: 1100px;
  margin: 30px auto;
  min-height: calc(100vh - 60px);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.5rem;
  padding: 1.5rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 18px;
  box-shadow: 0 8px 30px rgba(25, 40, 70, 0.08);
  backdrop-filter: blur(6px);
}

.img {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.login-content {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
}

.img img {
  width: 100%;
  max-width: 520px;
  filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.08));
  transform: translateY(0);
  transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.3, 1);
}

form {
  width: 100%;
  max-width: 420px;
}

.login-content img {
  height: 100px;
}

.login-content h2 {
  margin: 12px 0 18px;
  color: #1f2b44;
  text-transform: none;
  font-size: 1.75rem;
  letter-spacing: 0.4px;
}

.login-content .input-div {
  position: relative;
  display: grid;
  grid-template-columns: 10% 90%;
  margin: 14px 0;
  padding: 8px 0;
  border-bottom: 1px solid #eef2f6;
}

.login-content .input-div.one {
  margin-top: 0;
}

.i {
  color: #d9d9d9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.i i {
  transition: 0.3s;
}

.input-div > div {
  position: relative;
  height: 45px;
}

.input-div > div > h5 {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: #9aa4b2;
  font-size: 14px;
  transition: 0.25s;
}

.input-div:before,
.input-div:after {
  content: "";
  position: absolute;
  bottom: -2px;
  width: 0%;
  height: 2px;
  background-color: #38d39f;
  transition: 0.4s;
}

.input-div:before {
  right: 50%;
}

.input-div:after {
  left: 50%;
}

.input-div.focus:before,
.input-div.focus:after {
  width: 50%;
}

.input-div.focus > div > h5 {
  top: -5px;
  font-size: 15px;
}

.input-div.focus > .i > i {
  color: #38d39f;
}

.input-div > div > input {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  background: none;
  padding: 0.6rem 0.7rem;
  font-size: 15px;
  color: #2b3a4a;
  font-family: "Poppins", sans-serif;
}

.input-div.pass {
  margin-bottom: 4px;
}

a {
  display: block;
  text-align: right;
  text-decoration: none;
  color: #999;
  font-size: 0.9rem;
  transition: 0.3s;
}

a:hover {
  color: #38d39f;
}

.btn {
  display: block;
  width: 100%;
  height: 48px;
  border-radius: 12px;
  outline: none;
  border: none;
  background: linear-gradient(90deg, #6e8efb 0%, #a777ff 100%);
  background-size: 200% 100%;
  font-size: 15px;
  color: #fff;
  font-family: "Poppins", sans-serif;
  text-transform: none;
  margin: 18px 0 6px;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background-position 0.4s;
  box-shadow: 0 6px 22px rgba(95, 72, 255, 0.12);
}
.btn:hover {
  transform: translateY(-3px);
  background-position: right;
}

@media screen and (max-width: 1050px) {
  .container {
    grid-gap: 5rem;
  }
}

@media screen and (max-width: 1000px) {
  form {
    width: 290px;
  }

  .login-content h2 {
    font-size: 2.4rem;
    margin: 8px 0;
  }

  .img img {
    width: 400px;
  }
}

@media screen and (max-width: 900px) {
  .container {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .img {
    display: none;
  }

  .wave {
    display: none;
  }

  .login-content {
    justify-content: center;
  }
  .container {
    border-radius: 8px;
    box-shadow: none;
  }
}

/* small helpers for register view */
.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.input-grid .input-div {
  margin: 8px 0;
}
.small-note {
  font-size: 0.9rem;
  color: #6b7280;
  margin-top: 6px;
}
.small-note a,
.link-register {
  color: #6e8efb;
  text-decoration: none;
  font-weight: 600;
}
.small-note a:hover {
  text-decoration: underline;
}
.alert-container {
  width: auto;
  max-width: 720px;
  margin: 10px auto;
  top: 15px;
}

.alert-container {
  width: 90%;
  max-width: 400px;
  margin: auto;
  top: 35px;
  text-align: center;
  font-family: "Open Sans", sans-serif;
}

.alert-container strong {
  font-weight: 600;
}

.alert {
  position: relative;
  padding: 1rem 1rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: 0.25rem;
}

.alert-heading {
  color: inherit;
}

.alert-link {
  font-weight: 700;
}

.alert-dismissible {
  padding-right: 3rem;
}
.alert-dismissible .btn-close {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 2;
  padding: 1.25rem 1rem;
}

.alert-primary {
  color: #084298;
  background-color: #cfe2ff;
  border-color: #b6d4fe;
}
.alert-primary .alert-link {
  color: #06357a;
}

.alert-secondary {
  color: #41464b;
  background-color: #e2e3e5;
  border-color: #d3d6d8;
}
.alert-secondary .alert-link {
  color: #34383c;
}

.alert-success {
  color: #0f5132;
  background-color: #d1e7dd;
  border-color: #badbcc;
}
.alert-success .alert-link {
  color: #0c4128;
}

.alert-info {
  color: #055160;
  background-color: #cff4fc;
  border-color: #b6effb;
}
.alert-info .alert-link {
  color: #04414d;
}

.alert-warning {
  color: #664d03;
  background-color: #fff3cd;
  border-color: #ffecb5;
}
.alert-warning .alert-link {
  color: #523e02;
}

.alert-danger {
  color: #842029;
  background-color: #f8d7da;
  border-color: #f5c2c7;
}
.alert-danger .alert-link {
  color: #6a1a21;
}

.alert-light {
  color: #636464;
  background-color: #fefefe;
  border-color: #fdfdfe;
}
.alert-light .alert-link {
  color: #4f5050;
}

.alert-dark {
  color: #141619;
  background-color: #d3d3d4;
  border-color: #bcbebf;
}
.alert-dark .alert-link {
  color: #101214;
}