:root {
  --primary-color: #8b5e3c;
  --secondary-color: #3b241b;
  --accent-color: #d4a574;
  --light-bg: #faf8f6;
  --white: #ffffff;
  --text-dark: #2d241e;
  --text-light: #6b4f3a;
  --border-color: #e6dbd1;
  --shadow: 0 2px 12px rgba(48, 47, 47, 0.1);
}

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

body {
  font-family:
    "Space Grotesk",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  background: var(--light-bg);
  color: var(--text-dark);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Main */
main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
}

.card {
  width: min(520px, 100%);
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 34px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.card img {
  display: block;
  margin: 0 auto 20px;
}

.card h1 {
  font-size: 32px;
  line-height: 1.1;
  margin-bottom: 10px;
  text-align: center;
  color: var(--secondary-color);
  font-weight: 700;
}

.card p.sub {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.5;
  font-size: 14px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.msg {
  min-height: 18px;
  font-weight: 700;
  font-size: 14px;
  text-align: center;
  padding: 10px;
  border-radius: 5px;
}

.msg.error {
  background-color: #f8d7da;
  color: #721c24;
}

.msg.success {
  background-color: #d4edda;
  color: #155724;
}

label {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 6px;
  display: block;
  color: var(--text-dark);
}

.input-wrap {
  position: relative;
}

.input-wrap .material-symbols-outlined {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: rgba(139, 94, 60, 0.35);
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  height: 52px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 0 14px 0 44px;
  font-size: 15px;
  outline: none;
  color: var(--text-dark);
  background: var(--white);
  font-family: inherit;
  transition: all 0.3s ease;
}

input::placeholder {
  color: rgba(139, 94, 60, 0.35);
}

input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(139, 94, 60, 0.12);
}

.terms {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-light);
  font-size: 13px;
  line-height: 1.4;
  margin-top: 4px;
}

.terms input {
  margin-top: 2px;
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

.terms a {
  color: var(--primary-color);
  font-weight: 800;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.terms a:hover {
  color: var(--secondary-color);
}

button {
  height: 54px;
  border: none;
  border-radius: 12px;
  background: var(--secondary-color);
  color: var(--white);
  font-weight: 900;
  font-size: 16px;
  cursor: pointer;
  margin-top: 6px;
  transition: all 0.3s ease;
}

button:hover {
  background: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

button:active {
  transform: translateY(0);
}

.bottom {
  margin-top: 18px;
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  color: var(--text-light);
  font-size: 14px;
}

.bottom a {
  color: var(--primary-color);
  font-weight: 900;
  text-decoration: none;
  transition: color 0.3s ease;
}

.bottom a:hover {
  text-decoration: underline;
  color: var(--secondary-color);
}

footer {
  border-top: 1px solid var(--border-color);
  padding: 18px 16px;
  text-align: center;
  color: rgba(139, 94, 60, 0.45);
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 12px;
  background: var(--white);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  main {
    padding: 20px 16px;
  }

  .card {
    padding: 26px;
  }

  .card h1 {
    font-size: 28px;
  }

  input[type="text"],
  input[type="email"],
  input[type="password"] {
    height: 48px;
    font-size: 14px;
  }

  button {
    height: 50px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  main {
    padding: 15px 12px;
  }

  .card {
    padding: 20px;
    border-radius: 12px;
  }

  .card h1 {
    font-size: 24px;
  }

  .card p.sub {
    font-size: 13px;
  }

  form {
    gap: 12px;
  }

  label {
    font-size: 12px;
  }

  input[type="text"],
  input[type="email"],
  input[type="password"] {
    height: 44px;
    padding: 0 10px 0 40px;
    font-size: 13px;
    border-radius: 10px;
  }

  .input-wrap .material-symbols-outlined {
    left: 10px;
    font-size: 18px;
  }

  .terms {
    font-size: 12px;
  }

  .terms input {
    width: 16px;
    height: 16px;
  }

  button {
    height: 44px;
    font-size: 13px;
  }

  .bottom {
    font-size: 12px;
  }
}