@charset "utf-8";

/* ====================
   基本スタイル
   ==================== */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    background-color: azure;
    margin: 0;
    padding: 20px;
    text-align: center;
    color: #333;
}

/* ====================
   見出しスタイル
   ==================== */
.pop-h1 {
    font-family: 'M PLUS Rounded 1c', 'Poppins', sans-serif;
    font-weight: 800;
    font-size: 3.5rem;
    color: #8B4513;
    text-shadow: 2px 2px 0 #fff, 4px 4px 0 #FFD700;
    transform: rotate(-2deg);
    padding: 10px 20px;
    background-color: #fffaf0;
    border-radius: 10px;
    display: inline-block;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.1);
}

/* ====================
   メディアクエリ
   ==================== */
@media (max-width: 768px) {
    .pop-h1 {
        font-size: 2.5rem;
    }
}

/* ====================
   ログインボックス
   ==================== */
#LoginBox {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 50px auto;
    text-align: left;
}

#LoginBox h1 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
}

.form-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 20px;
}

.form-label {
    flex-basis: 150px;
    flex-shrink: 0;
    margin-right: 15px;
    font-size: 16px;
}

#TIkTokID,
#Password {
    flex-grow: 1;
    font-size: 16px;
    padding: 10px 12px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

#TIkTokID:focus,
#Password:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-actions {
    text-align: center;
    margin-top: 30px;
}

/* ====================
   ボタン
   ==================== */
.btn {
    display: inline-block;
    border: 1px solid #007bff;
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    margin: 10px;
    text-decoration: none;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out, border-color 0.2s ease-in-out;
    width: 10em;
}

.btn:hover,
.btn:focus {
    background-color: #0056b3;
    border-color: #0056b3;
    outline: none;
}

.btn:disabled {
    background-color: #007bff;
    border-color: #007bff;
    opacity: 0.65;
    cursor: not-allowed;
}

.btn[type="button"] {
    background-color: #6c757d;
    border-color: #6c757d;
}

.btn[type="button"]:hover,
.btn[type="button"]:focus {
    background-color: #545b62;
    border-color: #545b62;
}

.btn[type="button"]:disabled {
    background-color: #6c757d;
    border-color: #6c757d;
    opacity: 0.65;
    cursor: not-allowed;
}

/* ====================
   ローディング表示
   ==================== */
#Loading {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 9999;
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border: 5px solid #ccc;
    border-top: 5px solid #333;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ====================
   お知らせエリア
   ==================== */
#announcementArea,
.announcement-section {
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    text-align: center;
    padding: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 50px auto;
}

#LoginBox+div:nth-of-type(1),
.announcement-title {
    font-size: 1.2em;
    font-weight: bold;
    color: #0056b3;
    margin-top: 0px;
    margin-bottom: 10px;
    text-align: center;
    padding-bottom: 5px;
    border-bottom: 1px dashed #c0c0c0;
}

#LoginBox+div:nth-of-type(2),
.announcement-text {
    font-size: 1em;
    color: #555;
    background-color: #ffe0b2;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ffc671;
    margin-bottom: 0px;
    text-align: left;
}

#LoginBox+div:nth-of-type(2),
.notice-text {
    font-size: 1em;
    color: #555;
    background-color: #b2edff;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #00ccff;
    margin-bottom: 0px;
    text-align: left;
}

#LoginBox+div:nth-of-type(2),
.alert-text {
    font-size: 1em;
    color: #555;
    background-color: #ffe0ea;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #ffcce4;
    margin-bottom: 0px;
    text-align: left;
}