* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Poppins", Arial, sans-serif;
    background: #f4f7fb;
    color: #1f2937;
}

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: #ffffff;
    border-radius: 18px;
    padding: 40px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.10);
}

.auth-logo {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo img {
    width: 90px;
    max-height: 90px;
    object-fit: contain;
}

.auth-logo h1 {
    font-size: 25px;
    margin: 18px 0 6px;
    font-weight: 700;
}

.auth-logo p {
    margin: 0;
    color: #6b7280;
    font-size: 14px;
}

.auth-card h2 {
    text-align: center;
    margin-bottom: 25px;
    font-size: 23px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid #d1d5db;
    border-radius: 9px;
    font-size: 15px;
    outline: none;
}

.form-group input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.password-box {
    position: relative;
}

.password-box input {
    padding-right: 48px;
}

.password-box button {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: #6b7280;
    cursor: pointer;
    padding: 6px;
}

.auth-button {
    width: 100%;
    border: none;
    border-radius: 9px;
    padding: 13px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    background: #2563eb;
    color: #ffffff;
    transition: 0.2s ease;
}

.auth-button:hover {
    opacity: 0.92;
}

.auth-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.auth-message {
    min-height: 22px;
    margin: 15px 0;
    text-align: center;
    font-size: 14px;
    color: #374151;
}

.forgot-password {
    text-align: center;
    margin: 15px 0 25px;
}

.forgot-password a {
    color: #2563eb;
    text-decoration: none;
    font-size: 14px;
}

.forgot-password a:hover {
    text-decoration: underline;
}

.switch-auth {
    border-top: 1px solid #e5e7eb;
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: #6b7280;
}

.switch-auth button {
    border: none;
    background: transparent;
    color: #2563eb;
    font-weight: 600;
    cursor: pointer;
    margin-left: 5px;
}

.switch-auth button:hover {
    text-decoration: underline;
}

@media (max-width: 520px) {
    .auth-card {
        padding: 28px 22px;
    }

    .auth-logo h1 {
        font-size: 22px;
    }
}