body{font-family: "Noto Sans"; font-size: 15px;}
button{border:none; outline:none; background: none;}
.sidebar{background: linear-gradient(42deg, #313948 0%, #213b68 100%); border-right: solid 1px #D1D9E2!important; font-weight: bold;}
.sidebar-brand{background:none; color:#fff; justify-content: left; font-size: 17px;}
.sidebar-nav .nav-link{font-size: 16px; color:#fff;}
.sidebar-nav .nav-link.active{background: #e5eaef; border-left: 3px solid #1b2a41; color: #1b2a41; font-weight: 600;}
.body{font-weight: 500;}
.bg-light{background: #fff!important;}
.header.header-sticky{background: #F8F9FB;}
.filter-box{background: #F8F9FB; border: 1px solid #D5DBE0; border-radius: 12px;}
.filter-label{font-size: 14px; color: #6B7585; margin-bottom: 6px; display: block;}
.filter-input,.filter-select{width: 100%; border: 1px solid #C7CED6; border-radius: 8px; padding: 10px 12px; font-size: 14px; color: #2E3646; background: white;}
.filter-select{-webkit-appearance: none; -moz-appearance: none; appearance: none;}
.date-box{display: flex; align-items: center; border: 1px solid #C7CED6; border-radius: 8px; background: white; padding: 0 12px; height: 42px; gap: 8px;}
.date-box i{color: #6B7585; font-size: 16px;}
.date-input{border: none; outline: none; width: 100px; flex: 1; font-size: 14px; color: #2E3646;}
.btn-reset{background: transparent; border: none; color: #6B7585; font-size: 14px; font-weight: 500; padding: 6px 16px;}
.btn-filter{background: #2E3646; border: none; color: white; font-size: 14px;}
.btn-darkblue{background:linear-gradient(0deg, #313948 0%, #213b68 100%)}
.btn:hover{opacity: .7; background: #313948;}
.btn-light{border: none;}
.mail-content{background: #F8F9FB; border: 1px solid #D5DBE0; border-radius: 12px;}
.mail-content table{color:#5F6D7E;}
.mail-content table thead{border-top:solid 1px #d8dbe0; border-bottom:solid 1px #d8dbe0;}
.badge{font-weight: normal; background: #5F6D7E; padding: 3px 8px;}
.pagination-center span{padding: 0 8px;}
.step-wrapper{width: 100%;}
.step-bar .step-item{position: relative;}

.step-circle{width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; border: 2px solid #dcdcdc; background: transparent; color: #555; font-size: 0.9rem;}
.step-item.active .step-circle{background: #42526e; border-color: #42526e; color: #fff;}
.dotted {border-top: 2px dashed #dcdcdc; margin: 0 12px;}
.breadcrumb{color:#6B7585; text-decoration: none;}
.mail-status{background: #F8F9FB; border: 1px solid #D5DBE0;}
.mail-status .status-value{letter-spacing: 0.1em;}
.mail-status .status-label{font-size: 0.8rem;}
.mail-status .status-sub{font-size: 0.75rem;}
.schedule-modal{display: none; position: fixed; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.45); z-index: 9999;}
.schedule-modal-content{background: #fff; width: 520px; padding: 20px; margin: 60px auto; border-radius: 14px; position: relative; box-shadow: 0 4px 15px rgba(0,0,0,0.15);}
.modal-close{position: absolute; right: 12px; top: 12px; font-size: 22px; border: none; background: none; cursor: pointer;}
.input-row{display: flex; gap: 15px; margin-top: 10px;}
.input-col{flex: 1;}
.input-col input{width: 100%; padding: 8px 10px; border: 1px solid #ddd; border-radius: 6px;}
.schedule-container{display: flex; margin-top: 20px; gap: 20px;}
.calendar-side{width: 60%;}
.calendar-header{display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px;}
.arrow-btn{border: none; padding: 5px 10px; background: #f2f2f7; border-radius: 6px; cursor: pointer;}
.calendar-week-labels{display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; margin-top: 10px; font-size: 12px; opacity: .7;}
.calendar-grid{display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-top: 8px;}
.calendar-grid div{padding: 10px 0; text-align: center; cursor: pointer; border-radius: 8px;}
.calendar-grid div:hover{background: #eef2ff;}
.calendar-grid .selected{background: #4f6ef7; color: #fff;}
.time-side{width: 40%; height: 280px; overflow-y: auto; border-radius: 8px; border: 1px solid #e5e5e5; padding: 5px;}
.time-item{padding: 10px; cursor: pointer; border-radius: 6px;}
.time-item:hover{background: #eef2ff;}
.time-item.selected{background: #4f6ef7; color: #fff;}
.modal-footer{margin-top: 20px; display: flex; justify-content: space-between;}
.btn-secondary{background: #e5e5e5; border: none; padding: 10px 18px; border-radius: 8px;}
.btn-primary{background: #4444cc; color: #fff; border: none; padding: 10px 18px; border-radius: 8px;}
.date-box{position: relative; z-index: 10; pointer-events: auto !important;}
.send-modal-overlay{display:none; position:fixed; inset:0; background:rgba(0,0,0,0.55); z-index:9999; justify-content:center; align-items:center;}
.send-modal{background:#fff; width:520px; border-radius:10px; box-shadow:0 4px 20px rgba(0,0,0,0.3); overflow:hidden;}
.send-modal-header{font-size:18px; font-weight:600; padding:16px 20px; display:flex; justify-content:space-between; align-items:center;}
.send-close-btn{border:none; background:none; font-size:22px; cursor:pointer;}
.send-modal-body{padding:10px 20px 20px;}
.send-item{display:flex; align-items:center; gap:14px; padding:14px 0; border-bottom:1px solid #eee; cursor:pointer;}
.send-item:last-child{border-bottom:none;}
.send-name{font-size:15px; font-weight:600;}
.send-email{font-size:13px; color:#666; margin-top:2px;}
.send-detail{font-size:14px; color:#4f6ef7; text-decoration:none;}
.send-detail:hover{text-decoration:underline;}
.send-modal-footer{margin-top:10px; padding:16px 20px; background:#fafafa;}
.send-btn-cancel{background:#e5e5e5; border:none; padding:10px 22px; border-radius:8px;}
.send-btn-ok{background:#4444cc; color:#fff; border:none; padding:10px 22px; border-radius:8px;}
.send-item:hover{background:#eef2ff;}
.send-item input[type="radio"]{width:18px; height:18px;}
.send-item:hover{background:#eef2ff;}
.send-item input[type="checkbox"]{width:18px; height:18px; flex-shrink:0;}
.send-left{display:flex; align-items:center; gap:12px;}