/* ══════════════════════════════════════
   CSS 변수 — 라이트 / 다크
   (index.php, list/index.php, login.php 공용)
   ══════════════════════════════════════ */
:root {
    /* 배경 (크림 + 골드) */
    --bg:            #fbf7ea;
    --bg-card:       #ffffff;
    --bg2:           #f7eecf;
    --bg-secondary:  #f7eecf;
    --bg-primary:    #f0e2a8;
    --bg-hd:         rgba(255,250,230,0.96);

    /* 텍스트 */
    --t1:            #2a1f08;
    --t2:            #5a4818;
    --t3:            #9a8848;
    --text-primary:  #2a1f08;
    --text-secondary:#5a4818;

    /* 테두리 */
    --bd:            #ead9a8;
    --bd-s:          #d4b84a;
    --border-color:  #ead9a8;

    /* 액센트 (딥 골드) */
    --lav:           #c8980a;
    --ac:            #b8840a;
    --ac-bg:         #faecc4;
    --ac-txt:        #7a5810;
    --accent-color:  #b8840a;
    --accent-hover:  #8a6510;
    --accent-light:  #faecc4;

    /* 골드 그라데이션 */
    --lav-lt:        #faecc4;
    --lav-mid:       #e8c452;

    /* 상태 색상 */
    --danger:        #ef4444;
    --danger-bg:     #fef2f2;
    --success:       #10b981;
    --success-bg:    #ecfdf5;
    --warning:       #f59e0b;

    /* 그림자 */
    --shadow-card:   0 2px 12px rgba(140,100,10,.10);
    --sh-sm:         0 1px 4px rgba(140,100,10,0.10);
    --sh-md:         0 4px 18px rgba(140,100,10,0.14);
    --sh-lg:         0 12px 36px rgba(140,100,10,0.20);
}

[data-theme="dark"] {
    --bg:            #0e0a04;
    --bg-card:       #1c1608;
    --bg2:           #1a1408;
    --bg-secondary:  #1a1408;
    --bg-primary:    #261c0a;
    --bg-hd:         rgba(14,10,4,0.96);

    --t1:            #faecc4;
    --t2:            #d4b88a;
    --t3:            #8a7a4a;
    --text-primary:  #faecc4;
    --text-secondary:#d4b88a;

    --bd:            rgba(212,184,74,0.16);
    --bd-s:          rgba(232,196,82,0.32);
    --border-color:  rgba(212,184,74,0.16);

    --lav:           #e8c452;
    --ac:            #e8c452;
    --ac-bg:         rgba(232,196,82,0.12);
    --ac-txt:        #f5e070;
    --accent-color:  #e8c452;
    --accent-hover:  #f5e070;
    --accent-light:  rgba(232,196,82,0.10);

    --lav-lt:        rgba(232,196,82,0.12);
    --lav-mid:       rgba(232,196,82,0.30);

    --danger:        #f87171;
    --danger-bg:     rgba(239,68,68,0.10);
    --success:       #34d399;
    --success-bg:    rgba(16,185,129,0.10);

    --shadow-card:   0 2px 16px rgba(0,0,0,.4);
    --sh-sm:         0 1px 4px rgba(0,0,0,0.35);
    --sh-md:         0 4px 18px rgba(0,0,0,0.45);
    --sh-lg:         0 12px 36px rgba(0,0,0,0.6);
}

/* 로그인 body */
.login-body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg2);
    font-family: 'DM Sans', sans-serif;
}

/* 어드민 body */
.admin-body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg2);
    font-family: 'DM Sans', sans-serif;
    color: var(--t1);
}

/* icon-btn (어드민 헤더 테마 버튼) */
.icon-btn {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: none;
    border: 1px solid var(--bd);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem;
    color: var(--t2);
    transition: border-color .18s, background .18s;
    flex-shrink: 0;
}
.icon-btn:hover { background: var(--ac-bg); border-color: var(--bd-s); }

/* brand (어드민 헤더 로고) */
.brand { display: flex; align-items: baseline; gap: 6px; }
.brand-mark { color: var(--ac); font-size: .95rem; }
.brand-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem; font-weight: 600;
    color: var(--t1); letter-spacing: .04em;
}
.brand-sub {
    font-size: .65rem; font-weight: 500;
    letter-spacing: .14em; text-transform: uppercase;
    color: var(--ac); opacity: .8;
}

/* toast */
.toast {
    position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
    background: #2a1f08; color: #faecc4;
    padding: 10px 22px; border-radius: 20px;
    font-size: .82rem; font-family: 'DM Sans', sans-serif;
    pointer-events: none; opacity: 0; transition: opacity .25s;
    z-index: 9999; white-space: nowrap;
}
.toast.show { opacity: 1; }

/* 로그인 페이지 */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.login-container h1 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.login-form input[type="password"] {

    padding: 15px 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
}

.login-form button {
    width: 100%;
    padding: 15px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-form button:hover {
    background: var(--accent-hover);
}

.back-link {
    text-align: center;
    margin-top: 20px;
}

.back-link a {
    color: var(--accent-color);
    text-decoration: none;
}

/* 관리자 페이지 */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.admin-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.admin-actions a {
    padding: 10px 20px;
    background: var(--bg-card);
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.admin-actions a:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

/* 시그 뷰어 링크 스타일 */
.viewer-link {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed) !important;
    color: white !important;
    border-color: #8b5cf6 !important;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
}

.viewer-link:hover {
    background: linear-gradient(135deg, #7c3aed, #6d28d9) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.4);
}

/* 시그 복사 링크 스타일 */
.copy-link {
    background: linear-gradient(135deg, #06b6d4, #0891b2) !important;
    color: white !important;
    border-color: #06b6d4 !important;
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
}

.copy-link:hover {
    background: linear-gradient(135deg, #0891b2, #0e7490) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
}

.logout-btn {
    background: #ef4444 !important;
    color: white !important;
    border-color: #ef4444 !important;
}

.logout-btn:hover {
    background: #dc2626 !important;
}

.admin-section {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.admin-section h2 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.help-text {
    color: var(--text-secondary);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

/* 메시지 */
#messageContainer {
    margin-bottom: 20px;
}

.message {
    padding: 15px 20px;
    border-radius: 12px;
    font-weight: 600;
    margin-bottom: 15px;
    animation: slideIn 0.3s ease;
}

.message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

@keyframes slideIn {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 폼 */
.form-inline {
    display: flex;
    gap: 10px;
}

.form-inline input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
}
.music-editor-link {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    color: white !important;
    border-color: #667eea !important;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.music-editor-link:hover {
    background: linear-gradient(135deg, #5568d3, #6d28d9) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
.form-inline button {
    padding: 12px 30px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-inline button:hover {
    background: var(--accent-hover);
}

/* 정렬 가능한 리스트 */
.sortable-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.sortable-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 10px;
    cursor: move;
    transition: all 0.2s ease;
}

.sortable-item:hover {
    background: var(--accent-light);
    border-color: var(--accent-color);
}

.sortable-item.dragging {
    opacity: 0.5;
}

.drag-handle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: grab;
}

.drag-handle:active {
    cursor: grabbing;
}

.order-number {
    background: var(--accent-color);
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}

/* 멤버 목록 */
.member-list {
    display: grid;
    gap: 10px;
}

.member-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.member-display {
    font-weight: 600;
    font-size: 1.1rem;
}

.member-buttons {
    display: flex;
    gap: 10px;
}

.empty-message {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 0;
}

/* 버튼 */
.btn-primary {
    width: 50%;
    padding: 15px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    padding: 8px 20px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: var(--bg-primary);
}

.btn-edit {
    padding: 8px 20px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-edit:hover {
    background: var(--accent-hover);
}

.btn-delete {
    padding: 8px 20px;
    background: #ef4444;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-delete:hover {
    background: #dc2626;
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.2s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    position: relative;
    animation: slideUp 0.3s ease;
}

.modal-close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-content h2 {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input {
    width: 100%;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.modal-buttons button {
    flex: 1;
    padding: 12px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

#copyResult {
    padding: 10px;
    border-radius: 8px;
    margin: 10px 0;
    font-size: 0.9rem;
}

#copyResult.success {
    background: #d1fae5;
    color: #065f46;
}

#copyResult.error {
    background: #fee2e2;
    color: #991b1b;
}

.signature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 40px;
    padding: 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.signature-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--accent-color);
    color: white;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
}

.signature-tag .remove-sig {
    cursor: pointer;
    font-weight: bold;
    font-size: 1.1rem;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.signature-tag .remove-sig:hover {
    opacity: 1;
}

.empty-signatures {
    color: var(--text-secondary);
    font-style: italic;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 모바일 최적화 */
@media (max-width: 768px) {
    .admin-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .admin-actions a {
        width: 100%;
        text-align: center;
    }
}
/* ══════════════════════════════════════════════════
   관리자 공통 헤더 / 레이아웃  (adm-*)
══════════════════════════════════════════════════ */
.admin-body {
    margin: 0;
    padding-top: 104px;
    min-height: 100vh;
    background: var(--bg, #f5f4fb);
    font-family: 'DM Sans', sans-serif;
    color: var(--text-primary, #1a1a2e);
}

/* ── 통합 스티키 헤더 ── */
.adm-sticky {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: var(--bg-card); border-bottom: 1px solid var(--bd);
}
.adm-topbar {
    display: flex; align-items: center; gap: 14px;
    padding: 0 24px; height: 54px;
}
.adm-tabbar {
    display: flex; align-items: center; gap: 4px;
    padding: 0 20px; height: 50px;
    border-top: 1px solid var(--bd);
    overflow-x: auto; scrollbar-width: none;
}
.adm-tabbar::-webkit-scrollbar { display: none; }
.adm-tab {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 16px; border-radius: 20px;
    font-size: 0.78rem; font-weight: 500; color: var(--t3);
    text-decoration: none; cursor: pointer; border: none;
    background: none; transition: all .18s; white-space: nowrap;
    font-family: 'DM Sans', sans-serif;
}
.adm-tab:hover { color: var(--t2); background: var(--bg2); }
.adm-tab.on { color: var(--ac); background: var(--ac-bg); font-weight: 600; }
.adm-page { max-width: 960px; margin: 0 auto; padding: 32px 20px 100px; }
.adm-logout { font-size: 0.75rem; color: var(--t3); text-decoration: none; transition: color .18s; }
.adm-logout:hover { color: var(--ac); }
@media (max-width: 600px) {
    .admin-body { padding-top: 94px; }
    .adm-topbar { padding: 0 14px; height: 48px; }
    .adm-tabbar  { padding: 0 10px; height: 46px; }
    .adm-page { padding: 20px 12px 80px; }
}

/* ── 헤더 바 ── */
.adm-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: 58px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 20px;
    background: #fff;
    border-bottom: 1px solid #e8e4f0;
    box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
[data-theme="dark"] .adm-header {
    background: #1e1b2e;
    border-bottom-color: #2d2a40;
}

/* 브랜드 */
.adm-brand {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-shrink: 0;
}
.adm-mark  { color: #9575cd; font-size: .95rem; }
.adm-name  {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem; font-weight: 600;
    color: #1a1a2e; letter-spacing: .04em;
}
[data-theme="dark"] .adm-name { color: #e8e4f8; }
.adm-sub   {
    font-size: .65rem; font-weight: 500;
    letter-spacing: .14em; text-transform: uppercase;
    color: #9575cd; opacity: .8;
}

/* 네비 */
.adm-nav {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    flex-wrap: wrap;
}
.adm-nav-item {
    display: inline-flex;
    align-items: center;
    padding: 5px 11px;
    border-radius: 20px;
    font-size: .76rem;
    font-weight: 500;
    color: #6b6880;
    text-decoration: none;
    transition: background .18s, color .18s;
    white-space: nowrap;
    border: none;
    background: none;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
}
.adm-nav-item:hover,
.adm-nav-item.active {
    background: #ede7f6;
    color: #7e57c2;
}
[data-theme="dark"] .adm-nav-item       { color: #9e9ab8; }
[data-theme="dark"] .adm-nav-item:hover { background: rgba(126,87,194,.18); color: #b39ddb; }

.adm-nav-danger       { color: #d04040 !important; }
.adm-nav-danger:hover { background: rgba(220,60,60,.10) !important; color: #c03030 !important; }

.theme-btn {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: none;
    border: 1px solid var(--bd);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem;
    color: var(--t2);
    transition: border-color .18s, background .18s;
    flex-shrink: 0;
}
.theme-btn:hover { background: var(--ac-bg); border-color: var(--bd-s); }

/* ── 본문 ── */
.adm-main {
    max-width: 960px;
    margin: 0 auto;
    padding: 28px 20px 80px;
}

/* ── 메시지 컨테이너 ── */
.adm-messages { margin-bottom: 16px; }

/* ── 카드 ── */
.adm-card {
    background: var(--bg-card);
    border: 1px solid var(--bd);
    border-radius: 14px;
    padding: 22px 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 6px rgba(0,0,0,.04);
}
.adm-card-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.adm-card-head h2 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--t1);
    margin: 0;
}
.adm-card-badge {
    font-size: .68rem;
    font-weight: 600;
    padding: 2px 9px;
    border-radius: 20px;
    background: var(--ac-bg);
    color: var(--ac-txt);
    letter-spacing: .05em;
}
.adm-card-hint {
    font-size: .72rem;
    color: var(--t3);
    margin-left: auto;
}

/* ── 버튼 ── */
.adm-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    border: none;
    border-radius: 8px;
    font-size: .82rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all .18s;
    white-space: nowrap;
}
.adm-btn:active { transform: scale(.97); }
.adm-btn-sm     { padding: 5px 12px; font-size: .75rem; }

.adm-btn-primary { background: #9575cd; color: #fff; }
.adm-btn-primary:hover { background: #7e57c2; }

.adm-btn-edit    { background: #34a853; color: #fff; }
.adm-btn-edit:hover { background: #2d9248; }

.adm-btn-danger  { background: rgba(220,60,60,.10); color: #c03030; }
.adm-btn-danger:hover { background: rgba(220,60,60,.18); }

.adm-btn-ghost   { background: #f5f2fc; color: #5a4e78; border: 1px solid #ddd8ec; }
.adm-btn-ghost:hover { border-color: #b39ddb; }
[data-theme="dark"] .adm-btn-ghost { background: #2a2640; color: #b39ddb; border-color: #3a3658; }

/* ── 빈 상태 ── */
.adm-empty {
    text-align: center;
    padding: 40px 0;
    color: #a09cbc;
    font-size: .88rem;
    line-height: 1.8;
}

@media (max-width: 600px) {
    .admin-body  { padding-top: 52px; }
    .adm-header  { height: 52px; padding: 0 12px; gap: 8px; }
    .adm-name    { font-size: 1rem; }
    .adm-nav     { gap: 0; }
    .adm-nav-item { padding: 5px 8px; font-size: .7rem; }
    .adm-main    { padding: 18px 12px 60px; }
    .adm-card    { padding: 16px; }
}

/* ══════════════════════════════════════
   로그인 페이지 신 디자인 (login.php)
   ══════════════════════════════════════ */
.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--bd);
    border-radius: 20px;
    padding: 40px 36px 36px;
    box-shadow: var(--shadow-card);
    position: relative;
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}
.logo-mark {
    font-size: 1.6rem;
    color: var(--ac);
    line-height: 1;
}
.logo-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--t1);
    letter-spacing: .05em;
}
.logo-sub {
    font-size: .65rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--t3);
    display: block;
    margin-top: 2px;
}

.login-divider {
    height: 1px;
    background: var(--bd);
    margin: 20px 0;
}

.login-error {
    background: rgba(220,60,60,.1);
    color: #c03030;
    border: 1px solid rgba(220,60,60,.2);
    border-radius: 9px;
    padding: 10px 14px;
    font-size: .84rem;
    margin-bottom: 16px;
}

.login-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.login-field label {
    font-size: .7rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--t3);
}
.login-field input {
    padding: 11px 14px;
    background: var(--bg2);
    border: 1px solid var(--bd);
    border-radius: 10px;
    font-size: .92rem;
    color: var(--t1);
    font-family: 'DM Sans', sans-serif;
    outline: none;
    transition: border-color .18s;
}
.login-field input:focus { border-color: var(--ac); }
.login-field input::placeholder { color: var(--t3); }

.login-submit {
    width: 100%;
    padding: 12px;
    background: var(--ac);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: .9rem;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .18s;
    margin-top: 4px;
}
.login-submit:hover { opacity: .85; }

.login-back {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-size: .78rem;
    color: var(--t3);
    text-decoration: none;
    transition: color .18s;
}
.login-back:hover { color: var(--ac); }

/* 로그인 페이지 테마 버튼 위치 */
.login-body .theme-btn {
    position: fixed;
    top: 16px;
    right: 16px;
}