/* 基本設定 */
:root {
    --primary-color: #3D4490;
    --primary-gradient: linear-gradient(135deg, #3D4490 0%, #5994FF 50%, #83C3FF 100%);
    --secondary-color: #5994FF;
    --accent-color: #83C3FF;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #1f2937;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

html {
    -webkit-text-size-adjust: 100%; /* iOS Safari 等 */
    -ms-text-size-adjust: 100%;     /* 古いIE/Edge */
    text-size-adjust: 100%;         /* 標準 */
  }

body {
    font-family: "Lato", sans-serif, "Osaka", "Noto Sans JP", sans-serif !important;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);

}


/*============
固定ヘッダースタイル
=============*/
.fixed-header {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background-color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

/*============
右上 proflle icon style
=============*/

#top-right-icon {
    position: fixed;
    top: 0px;
    right: 20px;
    z-index: 999;
    margin: 0;
  }
  
#top-right-img-profile {
height: 2.5rem;
width: 2.5rem;
object-fit: cover;
}

  /*============
  ロゴスタイル
  =============*/

#logo {
    font-family: "Klee One", sans-serif, "Osaka", "Noto Sans JP", sans-serif !important;
    font-size: 1.5rem;
    font-weight: 600;
}



/* プロフィール画像スタイル */
/* .img-profile {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #e5e7eb;
    transition: var(--transition);
}

.img-profile:hover {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.img-profile[src=""], .img-profile:not([src]) {
    background-color: #f3f4f6;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z" /></svg>');
    background-size: 60%;
    background-repeat: no-repeat;
    background-position: center;
    color: #9ca3af;
} */