/**
 * Doratch — 全站側欄導覽（與各頁 app-container 搭配）
 */
.app-container .sidebar-main {
    width: 260px;
    background: #0b0e14;
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

.doratch-brand-logo,
.app-container .sidebar-logo {
    padding: 30px;
    font-weight: 900;
    font-size: 1.35rem;
    color: #4c97ff;
    cursor: pointer;
    letter-spacing: 0.06em;
    text-transform: lowercase;
    font-family: "Outfit", "Noto Sans TC", sans-serif;
}

.doratch-brand-logo span,
.app-container .sidebar-logo span {
    color: #94a3b8;
    font-size: 0.65em;
    font-weight: 700;
    letter-spacing: 0.12em;
    display: block;
    margin-top: 4px;
    text-transform: uppercase;
}

.app-container .nav-item {
    padding: 15px 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #94a3b8;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    border: none;
    background: none;
    font-size: inherit;
    font-family: inherit;
    width: 100%;
    text-align: left;
    box-sizing: border-box;
}

.app-container .nav-item:hover,
.app-container .nav-item.active {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.app-container .nav-item.active {
    color: #4c97ff;
    border-left: 4px solid #4c97ff;
}

.doratch-nav-section-label {
    margin: 20px 30px 10px;
    font-size: 11px;
    color: #475569;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.app-container .sidebar-footer {
    margin-top: auto;
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.app-container .user-mini-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
}

.app-container .main-content {
    flex: 1;
    margin-left: 260px;
}

@media (max-width: 1024px) {
    .app-container {
        flex-direction: column;
    }
    .app-container .sidebar-main {
        width: 100vw;
        height: auto;
        position: static;
        flex-direction: row;
        overflow-x: auto;
        white-space: nowrap;
        flex-wrap: nowrap;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .doratch-brand-logo,
    .app-container .sidebar-logo {
        display: none;
    }
    .doratch-nav-host {
        display: flex;
        flex-direction: row;
        align-items: center;
        flex-wrap: nowrap;
    }
    .doratch-nav-section-label {
        display: none;
    }
    .app-container .nav-item {
        padding: 12px 20px;
        font-size: 14px;
        flex-shrink: 0;
        border-left: none !important;
        border-bottom: 2px solid transparent;
        width: auto;
    }
    .app-container .nav-item.active {
        border-bottom: 2px solid #4c97ff;
        border-left: none !important;
    }
    .app-container .sidebar-footer {
        width: auto;
        border: none;
        padding: 5px 15px;
        margin-top: 0;
        flex-shrink: 0;
    }
    .app-container .main-content {
        margin-left: 0;
        width: 100vw;
    }
}

/* 頂部橫向導覽（首頁 / 登入 / 編輯器） */
.doratch-top-brand {
    font-size: 1.35rem;
    font-weight: 900;
    color: #4c97ff;
    cursor: pointer;
    letter-spacing: 0.06em;
    text-transform: lowercase;
    font-family: "Outfit", "Noto Sans TC", sans-serif;
}

.doratch-top-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 20px;
}

.doratch-top-links a {
    color: #94a3b8;
    text-decoration: none;
    font-weight: bold;
    font-size: 14px;
    transition: 0.2s;
}

.doratch-top-links a:hover {
    color: #4c97ff;
}