/* ============================================================
   🧩 COMPONENTS — 재사용 UI 컴포넌트
   모든 페이지 공통. 로그인, 시계, 버튼, 폼, 배지, 테이블,
   액션 버튼, 엑셀 도구, 모달, 토스트, 키프레임 애니메이션
   로딩 순서: 2/4 (base.css 다음)
   ============================================================ */

/* --- Login --- */
.login-box {
    max-width: 420px;
    width: 100%;
    margin: 80px auto;
}

.login-title {
    text-align: center;
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--accent-primary);
    letter-spacing: 1px;
}

/* --- Clock --- */
.clock-container {
    text-align: center;
    margin-bottom: 24px;
}

#live-clock {
    font-size: 48px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-shadow: 0 2px 10px rgba(0, 174, 239, 0.1);
}

#live-date {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 5px;
    font-weight: 600;
}

/* --- Giant Commute Button --- */
.giant-btn-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 24px 0;
}

.giant-btn {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: #FFFFFF;
    border: 8px solid var(--accent-primary);
    color: var(--accent-primary);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0px 4px 12px rgba(9, 30, 66, 0.08);
    position: relative;
    outline: none;
}

.btn-checkin {
    border-color: var(--accent-primary) !important;
    color: var(--accent-primary) !important;
}

.btn-checkout {
    border-color: var(--color-danger) !important;
    color: var(--color-danger) !important;
}

.btn-disabled {
    border-color: var(--card-border) !important;
    color: var(--text-secondary) !important;
    cursor: not-allowed;
}

/* --- Forms & Inputs --- */
.input-group {
    margin-bottom: 16px;
    position: relative;
}

label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: block;
    font-weight: 700;
}

select, input {
    width: 100%;
    background: #FFFFFF;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 12px 14px;
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

select:focus, input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary);
}

.submit-btn {
    background: var(--accent-primary);
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 82, 204, 0.15);
    width: 100%;
    margin-top: 8px;
}

.submit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0px 4px 12px rgba(9, 30, 66, 0.08);
}

/* --- Tables --- */
.table-container {
    overflow-x: auto;
    margin-top: 10px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    background: #FFFFFF;
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 14px;
}

th {
    background: #F9FAFC;
    padding: 16px 20px;
    font-weight: 700;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--card-border);
}

td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--card-border);
    color: var(--text-primary);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background: #F5F7FA;
    cursor: pointer;
}

/* --- Badges --- */
.badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    display: inline-block;
}

.badge-finger {
    background: rgba(0, 82, 204, 0.08);
    color: var(--accent-primary);
    border: 1px solid rgba(0, 82, 204, 0.15);
}

.badge-mobile {
    background: rgba(54, 179, 126, 0.08);
    color: var(--color-success);
    border: 1px solid rgba(54, 179, 126, 0.15);
}

.badge-status {
    padding: 4px 10px;
    border-radius: 9999px; /* Pill shape for status badges */
    font-size: 11px;
    font-weight: 700;
}

.badge-status.yellow {
    background: rgba(255, 171, 0, 0.1);
    color: #A06A00;
}

.badge-status.green {
    background: rgba(54, 179, 126, 0.1);
    color: var(--color-success);
}

.badge-status.red {
    background: rgba(255, 86, 48, 0.1);
    color: var(--color-danger);
}

.badge-status.gray {
    background: #DFE1E6;
    color: #6B778C;
}

/* --- Action Buttons --- */
.btn-action {
    background: #FFFFFF;
    border: 1px solid var(--card-border);
    cursor: pointer;
    padding: 6px 12px;
    font-weight: 700;
    border-radius: 6px;
    font-size: 12px;
    transition: all 0.2s;
    margin-right: 4px;
}

.btn-action:hover {
    background: #F4F6F9;
}

.btn-edit {
    color: var(--accent-primary);
    border-color: rgba(0, 174, 239, 0.2);
}
.btn-edit:hover {
    background: rgba(0, 174, 239, 0.05);
}

.btn-delete {
    color: var(--color-danger);
    border-color: rgba(255, 75, 75, 0.2);
}
.btn-delete:hover {
    background: rgba(255, 75, 75, 0.05);
}

/* --- Excel Tool --- */
.excel-tool {
    display: flex;
    align-items: center;
    gap: 15px;
    background: #F9FAFC;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 24px;
    border: 1px solid var(--card-border);
}

.download-btn {
    background: var(--color-success);
    color: #FFFFFF;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.2);
}

.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(76, 175, 80, 0.3);
}

/* --- Modals --- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 10000;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s;
}

.modal.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: #FFFFFF;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    max-width: 480px;
    width: 90%;
    padding: 24px;
    box-shadow: 0px 8px 24px rgba(9, 30, 66, 0.15);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 22px;
    cursor: pointer;
}

/* --- Toast Notifications --- */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #FFFFFF;
    border-left: 5px solid var(--accent-primary);
    border-top: 1px solid var(--card-border);
    border-right: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    padding: 14px 20px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: 99999;
    transform: translateY(100px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* --- Keyframe Animations --- */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes borderFlash {
    0%, 100% {
        border-color: var(--card-border);
        box-shadow: none;
    }
    50% {
        border-color: var(--accent-primary);
        box-shadow: 0 0 15px rgba(0, 174, 239, 0.4);
    }
}

.highlight-flash {
    animation: borderFlash 1.2s ease-in-out 3;
}