/**
 * Header Component Styles
 * ========================================
 * このファイルは php-work/includes/header.php で使用されるヘッダーコンポーネント専用のスタイルです。
 * 認証状態、アバター表示、レスポンシブ対応などのスタイルを定義しています。
 * 
 * 使用箇所: php-work/includes/header.php
 * 依存定数: MR_HEADER_AVATAR_PC_SIZE, MR_HEADER_AVATAR_SP_SIZE (header_func.php)
 * 最終更新: 2025.11.24
 */

/* ========================================
   CSS Variables (Dynamic values from PHP)
   ======================================== */
:root {
    --mr-avatar-bg: #F5F5F7;
    --mr-avatar-pc-size: 50px;
    --mr-avatar-sp-size: 40px;
    --mr-avatar-badge-offset: 0px;
    --mr-avatar-pc-extra: 4px;
}

/* ========================================
   Auth Display Utility
   ======================================== */
body.mr-auth-in .mr-guestOnly {
    display: none !important;
}

body.mr-auth-out .mr-authOnly {
    display: none !important;
}

.mr-authOnly,
.mr-guestOnly {
    transition: opacity 0.25s ease;
}

body.mr-auth-in .mr-authOnly,
body.mr-auth-out .mr-guestOnly {
    opacity: 1;
}

body.mr-auth-in .mr-guestOnly,
body.mr-auth-out .mr-authOnly {
    opacity: 0;
}

/* ========================================
   Profile Button Responsive
   ======================================== */
.btn-profile__label {
    display: inline-block;
}

.btn-profile__labelFull {
    display: inline;
}

.btn-profile__labelShort {
    display: none;
}

@media (max-width: 480px) {
    .btn-profile__labelFull {
        display: none;
    }
    
    .btn-profile__labelShort {
        display: inline;
    }
}

/* ========================================
   Avatar Mini Component
   ======================================== */
.mr-avatarMini {
    width: var(--mr-avatar-pc-size);
    height: var(--mr-avatar-pc-size);
    border-radius: 50%;
    background-color: rgb(240, 98, 146);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: inline-block;
    position: relative;
    overflow: hidden;
    line-height: var(--mr-avatar-pc-size);
}

.mr-avatarMini.mr--small {
    width: var(--mr-avatar-sp-size);
    height: var(--mr-avatar-sp-size);
    line-height: var(--mr-avatar-sp-size);
}

.mr-avatarWrap {
    position: relative;
    display: inline-block;
    vertical-align: middle;
}

/* ========================================
   Badge Position
   ======================================== */
.mr-avatarWrap .ico_greenon,
.mr-avatarWrap .ico_greenon_sp {
    position: absolute;
    bottom: calc(-1 * var(--mr-avatar-badge-offset));
    right: calc(-1 * var(--mr-avatar-badge-offset));
    z-index: 2;
}

/* Flag badge (flag-icons) -> 右下配置（緑丸の位置と同等の角） */
.mr-avatarWrap .mr-flagBadge {
    position: absolute;
    right: 2px;
    bottom: 2px;
    z-index: 3;
    font-size: 14px;
    line-height: 1;
    filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
    user-select: none;
    pointer-events: none;
    display: none;
}

.mr-avatarWrap .mr-flagBadge .fi {
    border-radius: 2px;
}

.c-btn__spmypage .mr-avatarWrap .mr-flagBadge {
    right: 1px;
    bottom: 1px;
    font-size: 12px;
}

/* フラグON時に国旗があるアバターでは緑丸を非表示 */
body.mr-flag-enabled .mr-avatarWrap.mr-has-flag .ico_greenon,
body.mr-flag-enabled .mr-avatarWrap.mr-has-flag .ico_greenon_sp {
    display: none !important;
}

/* フラグ機能OFF時は国旗バッジを抑止 */
body:not(.mr-flag-enabled) .mr-flagBadge {
    display: none !important;
}

.ico_greenon,
.ico_greenon_sp {
    z-index: 2;
}

/* ========================================
   Initial Letter Display
   ======================================== */
.mr-avatarMini[data-initial]:not([style*='background-image'])::after {
    content: attr(data-initial);
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.05em;
    text-shadow: 0 0 4px rgba(0, 0, 0, 0.35);
}

/* ========================================
   PC Login Button
   ======================================== */
.c-btn__login_user {
    height: calc(var(--mr-avatar-pc-size) + var(--mr-avatar-pc-extra));
    padding: calc(var(--mr-avatar-pc-extra) / 2) 0.3rem;
    display: flex;
    align-items: center;
    position: relative;
    box-sizing: border-box;
}

.c-btn__login_userIcon {
    width: var(--mr-avatar-pc-size);
    height: var(--mr-avatar-pc-size);
    display: block;
}

/* ========================================
   Hover Tooltip
   ======================================== */
.c-btn__login_user .mr-avatarNameTip {
    position: absolute;
    left: 50%;
    bottom: -4px;
    transform: translate(-50%, 100%);
    background: #E94F8B;
    color: #fff;
    font-size: 11px;
    line-height: 1.2;
    padding: 4px 8px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: 0.15s;
    z-index: 50;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
}

.c-btn__login_user .mr-avatarNameTip::after {
    content: "";
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #E94F8B;
}

.c-btn__login_user:hover .mr-avatarNameTip {
    opacity: 1;
}

/* ========================================
   SP Responsive Adjustments
   ======================================== */
@media (max-width: 768px) {
    .c-btn__spmypage .mypage_svg {
        display: flex;
        align-items: center;
    }
    
    .c-btn__spmypage .mr-avatarWrap {
        display: flex;
        align-items: center;
        justify-content: center;
        height: var(--mr-avatar-sp-size);
    }
    
    .c-btn__spmypage .mr-avatarMini {
        display: block;
    }
}

.c-btn__spmypage .mypage_svg {
    margin-right: 5px;
}

/* ========================================
   Focus Styles (Accessibility)
   ======================================== */
.c-btn__login_user:focus {
    outline: none !important;
    box-shadow: none !important;
}

.c-btn__green:focus {
    outline: none !important;
    box-shadow: none !important;
}

.c-btn__login_user:focus-visible,
.c-btn__green:focus-visible {
    outline: 2px solid #2B9F93;
    outline-offset: 2px;
}

/* ========================================
   Member-only PICKUP Highlight
   ======================================== */
.c-list__columnItem.mr-memberPickup > .c-list__columnLink {
    position: relative;
    display: block;
    background: #fff;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 3px 8px rgba(233, 79, 139, 0.25);
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* 太め(2px)ボーダーは擬似要素で重ね、角丸と完全同期 */
.c-list__columnItem.mr-memberPickup > .c-list__columnLink::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid #E94F8B;
    border-radius: 5px;
    pointer-events: none;
}

/* リボン */
.c-list__columnItem.mr-memberPickup > .c-list__columnLink::before {
    content: 'MEMBER';
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    background: #E94F8B;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px 4px;
    border-bottom-right-radius: 8px;
    border-top-left-radius: 5px;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.c-list__columnItem.mr-memberPickup .c-list__columnThum {
    overflow: hidden;
    background: #fff;
    line-height: 0;
    font-size: 0;
}

.c-list__columnItem.mr-memberPickup .c-list__columnThum img {
    display: block;
    width: 100%;
    height: auto;
    background: #fff;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.c-list__columnItem.mr-memberPickup > .c-list__columnLink:hover {
    box-shadow: 0 5px 12px rgba(233, 79, 139, 0.32);
}

/* ========================================
   Dark Mode Support
   ======================================== */
@media (prefers-color-scheme: dark) {
    .c-list__columnItem.mr-memberPickup > .c-list__columnLink {
        background: #40202B;
        box-shadow: 0 3px 10px rgba(255, 98, 167, 0.45);
    }
    
    .c-list__columnItem.mr-memberPickup > .c-list__columnLink::after {
        border-color: #FF62A7;
    }
    
    .c-list__columnItem.mr-memberPickup > .c-list__columnLink::before {
        background: #FF62A7;
    }
}

/* ========================================
   Small Screen Adjustments
   ======================================== */
@media (max-width: 640px) {
    .c-list__columnItem.mr-memberPickup > .c-list__columnLink::before {
        font-size: 10px;
        padding: 3px 8px 4px;
    }
}