:root {
    font-family: 'Inter', 'Noto Sans JP', system-ui, sans-serif;
    color: #0f172a;
}

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 40%, #cbd5f5 100%);
    min-height: 100vh;
}

.glass-panel {
    background: #ffffff;
    border-radius: 32px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 20px 35px rgba(15, 23, 42, 0.08);
    padding: 24px;
}

.glass-panel-immersive {
    background: rgba(15, 23, 42, 0.92);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.35);
    padding: 24px;
    color: #f8fafc;
}

.pill-tag {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #1d4ed8;
    border-radius: 9999px;
    padding: 4px 12px;
    font-size: 0.75rem;
}

.main-nav {
    position: sticky;
    top: 0;
    z-index: 40;
    background: #031223;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 30px rgba(3, 18, 35, 0.5);
}

/* 1段目: ブランド + 大メニュー + ユーザー */
.main-nav__row1 {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.6rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.main-nav__brand {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    flex-shrink: 0;
}

.main-nav__brand-title {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    font-size: 1rem;
    font-weight: 700;
    color: #7dd3fc;
}

.main-nav__brand-subtitle {
    font-size: 0.85rem;
    font-weight: 500;
    color: #94a3b8;
}

.main-nav__tabs {
    display: flex;
    gap: 0.35rem;
    flex: 1;
    overflow-x: auto;
}

.main-nav__tab {
    padding: 0.4rem 0.9rem;
    border-radius: 6px;
    border: 1px solid transparent;
    background: transparent;
    color: #cbd5e1;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.15s ease;
    flex-shrink: 0;
    white-space: nowrap;
}

.main-nav__tab:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #f8fafc;
}

.main-nav__tab.active {
    background: rgba(125, 211, 252, 0.15);
    border-color: rgba(125, 211, 252, 0.4);
    color: #7dd3fc;
}

.main-nav__tab.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.main-nav__user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: #94a3b8;
    flex-shrink: 0;
    margin-left: auto;
}

.main-nav__logout {
    padding: 0.3rem 0.7rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    font-size: 0.75rem;
    transition: all 0.15s;
}

.main-nav__logout:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #f8fafc;
}

/* 2段目: 中メニュー */
.main-nav__row2 {
    display: flex;
    padding: 0.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.03);
}

.main-nav__subgroup {
    display: none;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.main-nav__subgroup.active {
    display: flex;
}

.sub-menu__item {
    border-radius: 4px;
    padding: 0.35rem 0.8rem;
    border: 1px solid transparent;
    font-size: 0.8rem;
    color: #e2e8f0;
    background: rgba(255, 255, 255, 0.06);
    transition: all 0.15s;
}

.sub-menu__item:hover:not(.disabled) {
    border-color: rgba(125, 211, 252, 0.8);
    color: #fff;
}

.sub-menu__item.active {
    border-color: #7dd3fc;
    background: #1e3a58;
    color: #f8fafc;
}

.sub-menu__item.disabled {
    opacity: 0.4;
    pointer-events: none;
    border-color: rgba(255, 255, 255, 0.1);
}

.data-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    background: #f8fafc;
    font-size: 0.75rem;
    color: #475569;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.attendance-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(220px, 1fr));
    gap: 1rem;
    justify-items: stretch;
    align-items: stretch;
    align-content: start;
}

.attendance-card {
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
    background: #fff;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 190px;
    box-sizing: border-box;
    width: 100%;
}

.attendance-clock {
    max-width: 600px;
    margin: 0 auto 0.5rem;
    padding: 0.25rem 0;
    display: flex;
    justify-content: center;
}

.attendance-clock__label {
    width: 100%;
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #0f172a;
    background: #fff;
    border-radius: 10px;
    padding: 0.35rem 1rem;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

/* 未出勤: 赤系背景 */
.attendance-card--pending {
    border-color: rgba(239, 68, 68, 0.4);
    background: linear-gradient(180deg, rgba(254, 202, 202, 0.6), rgba(254, 226, 226, 0.3));
}

/* 出勤: 青系背景 */
.attendance-card--on {
    border-color: rgba(59, 130, 246, 0.4);
    background: linear-gradient(180deg, rgba(191, 219, 254, 0.6), rgba(219, 234, 254, 0.3));
}

/* 退勤: 濃いグレー系背景 */
.attendance-card--off {
    border-color: rgba(71, 85, 105, 0.5);
    background: linear-gradient(180deg, rgba(148, 163, 184, 0.5), rgba(203, 213, 225, 0.4));
}

.attendance-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

 .attendance-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

 .attendance-card__button {
    flex: 1;
    min-width: 90px;
    border-radius: 16px;
    border: none;
    padding: 0.75rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.25);
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

/* 未出勤: 青系ボタン */
.attendance-card--pending .attendance-card__button {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

/* 出勤: 赤系ボタン */
.attendance-card--on .attendance-card__button {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* 退勤: 青系ボタン */
.attendance-card--off .attendance-card__button {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.attendance-card__button:hover {
    transform: translateY(-1px);
    box-shadow: 0 15px 25px rgba(15, 23, 42, 0.35);
}

.status-pill {
    padding: 0.25rem 0.85rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* 出勤: 青系ピル */
.status-pill--on {
    background: #dbeafe;
    color: #1d4ed8;
}

/* 退勤: グレー系ピル */
.status-pill--off {
    background: #e2e8f0;
    color: #475569;
}

/* 未出勤: 赤系ピル */
.status-pill--pending {
    background: #fee2e2;
    color: #dc2626;
}

.status-pill--break {
    background: #e0f2fe;
    color: #0c4a6e;
}

.status-pill--back {
    background: #e0f5ff;
    color: #0b5b94;
}

.status-pill--pending {
    background: #e2e8f0;
    color: #1d4ed8;
}

.status-summary {
    font-size: 0.75rem;
    padding: 0.4rem 0.9rem;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
}

.status-summary--pending {
    color: #1e3a8a;
    background: #e0e7ff;
}

.status-summary--on {
    color: #047857;
    background: #d1fae5;
}

.status-summary--off {
    color: #b91c1c;
    background: #fee2e2;
}

.role-chip {
    background: rgba(15, 23, 42, 0.05);
    border-radius: 999px;
    padding: 0.4rem 1rem;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: #475569;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.section-title {
    font-size: 1rem;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

.menu-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    padding: 1.5rem;
    background: #fff;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 200px;
}

.menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 35px rgba(15, 23, 42, 0.08);
}

.menu-card .badge {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #1d4ed8;
    font-weight: 600;
}

.menu-card .cta {
    margin-top: 1.5rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 600;
    color: #1d4ed8;
}

.data-panel {
    border-radius: 24px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 1.5rem;
    background: #fff;
}

.data-panel h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    color: #0f172a;
}

.data-panel table {
    width: 100%;
    border-collapse: collapse;
}

.data-panel table th,
.data-panel table td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    text-align: left;
    font-size: 0.85rem;
}

.data-panel table th {
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.7rem;
}

.data-panel .summary-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.data-panel .summary-card {
    border-radius: 20px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: 1rem;
    background: #f8fafc;
}

.data-panel .summary-card strong {
    display: block;
    font-size: 1.3rem;
    color: #0f172a;
}

.option-button {
    border-radius: 20px;
    border: 1px solid rgba(15, 23, 42, 0.2);
    padding: 0.8rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #0f172a;
    background: #f8fafc;
    transition: border-color 0.2s, color 0.2s;
}

.option-button:hover {
    border-color: #1d4ed8;
    color: #1d4ed8;
}