/* ロゴ */
.signin-logo {
	text-align: center;
    margin-top: 4rem;
	margin-bottom: 2rem;
}
.signin-logo > img {
	width: 100%;
	max-width: 300px;
}

/* タイトル */
.signin-title {
	font-size: 1.8rem;
	margin-bottom: 2rem;
	text-align: center;
}
.signin-description {
	font-size: 1.2rem;
	margin-bottom: 1rem;
}

/* メッセージ */
.signin-message {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    background-color: #d8f8d7;
    border-color: #c6f5cd;
}

/* アラート */
.signin-alert {
    position: relative;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    background-color: #f8d7da;
    border-color: #f5c6cb;
}

/* 入力フォーム */
.signin-no-label {
	position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}
.signin-form-input {
	display: block;
    width: calc(100% - 0.75rem*2);
    padding: 0.375rem 0.75rem;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0.25rem;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.signin-form {
	width: 100%;
	max-width: 330px;
	padding: 15px;
	margin: auto;
}
.signin-form .checkbox {
  	font-weight: 400;
}
.signin-form .form-control {
	position: relative;
	box-sizing: border-box;
	height: auto;
	padding: 10px;
	font-size: 16px;
}
.signin-form .form-control:focus {
  	z-index: 2;
}
.signin-form:has(input[name="password"]) input[name="email"] {
	margin-bottom: -1px;
	border-bottom-right-radius: 0;
	border-bottom-left-radius: 0;
}
.signin-form:has(input[name="email"]) input[name="password"] {
	margin-bottom: 10px;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
}
.signin-form:has(input[name="password_conf"]) input[name="password"] {
	margin-bottom: -1px;
	border-bottom-right-radius: 0;
	border-bottom-left-radius: 0;
}
.signin-form:has(input[name="password"]) input[name="password_conf"] {
	margin-bottom: 10px;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
}


/* ボタン */
.signin-btn {
    display: block;
	text-align: center;
    text-decoration: none;
    cursor: pointer;
    font-size: 1.2rem;
	margin: 1rem auto;
    padding: 0.5rem 1rem;
    border: 2px solid transparent;
    border-radius: 0.25rem;
}
.signin-btn.btn-red {
    color: white;
    background-color: #dc3545;
    border-color: #dc3545;
    transition: background-color 0.5s, border-color 0.5s;
}
.signin-btn.btn-red:hover {
    background-color: #E25E6B;
    border-color: #E25E6B;
}
.signin-btn.btn-green {
    color: white;
    background-color: #198754;
    border-color: #198754;
    transition: background-color 0.5s, border-color 0.5s;
}
.signin-btn.btn-green:hover {
    background-color: #21AF6D;
    border-color: #21AF6D;
}


/* ページリンク */
.signin-pagelink {
	text-align: center;
	margin: 1rem 0;
}