@charset 'UTF-8';

/* =========================================================
   設定（settings.html）
   ========================================================= */

/* ---------- ページ見出し ---------- */
.settings-page {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.settings-page .page-head p,
.settings-page .page-head h1 {
    margin: 0;
}

.settings-page .top-title {
    margin-top: 8px;
    font-size: 30px;
    font-weight: 900;
    line-height: 1.4;
}

/* ---------- 左：縦タブ ／ 右：内容 ---------- */
.settings-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.settings-tabs {
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
    border-radius: 18px;
    border: 1px solid var(--line-soft);
    background: var(--surface);
}

.settings-tab-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 46px;
    padding: 0 14px;
    border: none;
    border-radius: 12px;
    background: transparent;
    color: var(--text-2);
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.settings-tab-btn .material-symbols-outlined {
    font-size: 20px;
    width: 20px;
    overflow: hidden;
    flex-shrink: 0;
}

.settings-tab-btn:hover {
    background: var(--surface-2);
    color: var(--text);
}

.settings-tab-btn.active {
    background: var(--ink);
    color: var(--ink-contrast);
}

.settings-tab-btn.active .material-symbols-outlined {
    color: var(--accent);
}

[data-theme="dark"] .settings-tab-btn.active .material-symbols-outlined {
    color: #00768F;
}

/* タブの切替は hidden 属性で行われるため、必ず非表示を優先する */
.settings-tab-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
}

.settings-tab-panel[hidden] {
    display: none;
}

.panel-head h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.4;
}

.panel-head p {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--text-3);
}

/* ---------- 設定の行（リスト） ---------- */
.list {
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--line-soft);
    background: var(--surface);
}

.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 22px;
    border-top: 1px solid var(--line-soft);
    background: transparent;
    color: var(--text);
}

.list-item.start {
    border-top: none;
}

.list-item > span,
.list-item-withCap > span,
.li-lead > span:not(.li-ic) {
    font-size: 15px;
    font-weight: 700;
}

.li-lead {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.li-lead--top {
    align-items: flex-start;
}

.li-ic {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--surface-2);
    color: var(--text-2);
}

.li-ic .material-symbols-outlined {
    font-size: 20px;
    width: 20px;
    overflow: hidden;
}

.li-sub {
    display: block;
    margin-top: 2px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-3);
}

.list-item-withCap {
    min-width: 0;
}

.settings-note {
    max-width: 560px;
    margin: 4px 0 0;
    font-size: 12px;
    line-height: 1.8;
    color: var(--text-3);
}

/* ---------- トグルスイッチ ---------- */
.toggle-switch {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    inset: 0;
    border-radius: 100px;
    background: var(--line);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    transition: left var(--transition-fast);
}

.toggle-switch input:checked + .slider {
    background: var(--accent);
}

.toggle-switch input:checked + .slider::before {
    left: 25px;
}

.toggle-switch input:focus-visible + .slider {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---------- アカウント（パスワード・メールアドレス変更） ---------- */
.settings-form-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 22px 24px;
    border-radius: 20px;
    border: 1px solid var(--line-soft);
    background: var(--surface);
}

.settings-form-card h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    font-size: 16px;
    font-weight: 900;
}

.settings-form-card h3 .material-symbols-outlined {
    font-size: 20px;
    width: 20px;
    overflow: hidden;
    color: var(--accent-ink);
}

.settings-form-card .field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 520px;
}

.settings-form-card .field label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
}

.settings-form-card .input {
    position: relative;
    display: flex;
    align-items: center;
}

.settings-form-card .input svg.lead {
    position: absolute;
    left: 16px;
    color: var(--text-3);
    pointer-events: none;
}

.settings-form-card .input input {
    width: 100%;
    height: 48px;
    box-sizing: border-box;
    padding: 0 16px 0 46px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-size: 15px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.settings-form-card .input input[type="password"],
.settings-form-card .input input.has-eye {
    padding-right: 52px;
}

.settings-form-card .input input::placeholder {
    color: #9AA3AD;
}

.settings-form-card .input input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(18, 181, 214, 0.16);
}

/* エラー表示中は入力欄を赤枠に */
.settings-form-card:has(.form-message.error) .input input {
    border-color: var(--error);
}

/* パスワード表示切替（目のアイコン） */
.settings-form-card .eye {
    position: absolute;
    right: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-3);
    cursor: pointer;
}

.settings-form-card .eye:hover {
    background: var(--surface-2);
    color: var(--text);
}

.settings-form-card .eye .eye-off {
    display: none;
}

.settings-form-card .eye.is-visible .eye-on {
    display: none;
}

.settings-form-card .eye.is-visible .eye-off {
    display: block;
}

#change-password-btn,
#change-email-btn {
    align-self: flex-start;
    height: 44px;
    margin-top: 2px;
    padding: 0 20px;
    border: none;
    border-radius: 12px;
    background: var(--ink);
    color: var(--ink-contrast);
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

#change-password-btn:hover,
#change-email-btn:hover {
    opacity: 0.88;
}

/* 完了・エラーのメッセージ（空のときは非表示） */
.form-message {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 520px;
    box-sizing: border-box;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
}

.form-message:empty {
    display: none;
}

.form-message.success {
    background: var(--accent-soft);
    color: var(--accent-ink);
}

.form-message.error {
    border: 1px solid #FBCACA;
    background: var(--error-soft);
    color: #B91C1C;
}

[data-theme="dark"] .form-message.error {
    border-color: rgba(248, 113, 113, 0.35);
    color: #FCA5A5;
}

.form-message.success::before,
.form-message.error::before {
    flex-shrink: 0;
    width: 18px;
    overflow: hidden;
    font-family: 'Material Symbols Outlined';
    font-feature-settings: 'liga';
    font-size: 18px;
    font-weight: normal;
    line-height: 1;
}

.form-message.success::before {
    content: 'check_circle';
}

.form-message.error::before {
    content: 'error';
}

/* ---------- SNSアカウント ---------- */
.sns-hint {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    padding: 10px 14px;
    border-radius: 12px;
    border: 1px solid var(--line-soft);
    background: var(--surface-2);
    color: var(--text-2);
    font-size: 12px;
    line-height: 1.8;
}

.sns-hint .material-symbols-outlined {
    flex-shrink: 0;
    width: 18px;
    overflow: hidden;
    margin-top: 2px;
    font-size: 18px;
    color: var(--accent-ink);
}

.sns-account-item {
    padding: 16px 22px;
}

.sns-account-info {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.sns-account-info .sns-icon {
    width: 40px;
    height: 40px;
    padding: 8px;
    border-radius: 12px;
}

.sns-account-info > div {
    min-width: 0;
}

.sns-account-name {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px 10px;
    font-size: 15px;
    font-weight: 700;
    overflow-wrap: anywhere;
}

.sns-account-name .sns-status-dot {
    margin-left: 0;
}

.sns-account-meta {
    margin-top: 2px;
    font-size: 12px;
    color: var(--text-3);
}

.sns-disconnect-btn {
    flex-shrink: 0;
    height: 38px;
    padding: 0 14px;
    border-radius: 10px;
    border: 1px solid rgba(220, 38, 38, 0.3);
    background: transparent;
    color: #DC2626;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.sns-disconnect-btn:hover {
    background: rgba(220, 38, 38, 0.08);
}

[data-theme="dark"] .sns-disconnect-btn {
    border-color: rgba(248, 113, 113, 0.4);
    color: #F87171;
}

.sns-account-list-empty {
    padding: 32px;
    border-radius: 20px;
    border: 1px dashed var(--line);
    background: var(--surface);
    color: var(--text-2);
    font-size: 14px;
    text-align: center;
}

/* ---------- 確認モーダル（連携解除・連携停止の案内） ---------- */
#disconnect-modal,
#pause-required-modal {
    max-width: 460px;
    padding: 0;
}

#disconnect-modal .modal-contents,
#pause-required-modal .modal-contents {
    padding: 30px 28px 24px;
}

#disconnect-modal .modal-contents h3,
#pause-required-modal .modal-contents h3 {
    margin: 0;
    padding-right: 36px;
    font-size: 19px;
    font-weight: 900;
    line-height: 1.6;
    overflow-wrap: anywhere;
}

#disconnect-modal .modal-contents p,
#pause-required-modal .modal-contents p {
    margin: 8px 0 0;
    font-size: 14px;
    line-height: 1.9;
    color: var(--text-2);
}

.settings-modal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent-ink);
}

.settings-modal-icon .material-symbols-outlined {
    font-size: 26px;
    width: 26px;
    overflow: hidden;
}

.settings-modal-icon--danger {
    background: var(--error-soft);
    color: #DC2626;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 22px;
}

.modal-btn-secondary,
.modal-btn-danger {
    height: 44px;
    padding: 0 18px;
    border-radius: 12px;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: opacity var(--transition-fast), background var(--transition-fast);
}

.modal-btn-secondary {
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
}

.modal-btn-secondary:hover {
    background: var(--surface-2);
}

/* 案内モーダルの「OK」は主ボタン（黒） */
#pause-required-ok-btn {
    border: none;
    background: var(--ink);
    color: var(--ink-contrast);
}

#pause-required-ok-btn:hover {
    opacity: 0.88;
}

.modal-btn-danger {
    border: none;
    background: #DC2626;
    color: #fff;
}

.modal-btn-danger:hover {
    opacity: 0.88;
}

/* ---------- スマホ ---------- */
@media (max-width: 900px) {
    .settings-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 14px;
    }

    /* タブは横並び（はみ出す分は横スクロール） */
    .settings-tabs {
        position: static;
        flex-direction: row;
        gap: 4px;
        padding: 6px;
        border-radius: 14px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .settings-tabs::-webkit-scrollbar {
        display: none;
    }

    .settings-tab-btn {
        flex-shrink: 0;
        height: 38px;
        padding: 0 12px;
        gap: 6px;
        font-size: 12px;
    }

    .settings-tab-btn .material-symbols-outlined {
        font-size: 17px;
        width: 17px;
    }
}

@media (max-width: 768px) {
    .settings-page {
        gap: 14px;
    }

    /* スマホでは4つのタブがすべて見えるよう2×2で並べる */
    .settings-tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        overflow: visible;
    }

    .settings-tab-btn {
        justify-content: center;
    }

    .settings-page .top-title {
        font-size: 24px;
    }

    .panel-head h2 {
        font-size: 18px;
    }

    .list-item {
        padding: 16px;
        gap: 14px;
    }

    .li-ic {
        width: 36px;
        height: 36px;
    }

    .settings-form-card {
        padding: 18px 16px;
    }

    #change-password-btn,
    #change-email-btn {
        align-self: stretch;
    }

    .sns-account-item {
        padding: 14px 16px;
    }

    .sns-account-info .sns-icon {
        width: 34px;
        height: 34px;
        padding: 6px;
    }

    .modal-actions > button {
        flex: 1;
    }
}