/**
 * --------------------------------------------------------------------
 * @description 通用UI组件的基础样式定义。
 * @author      https://t.me/CCfork
 * @copyright   Copyright (c) 2025, https://t.me/CCfork
 * --------------------------------------------------------------------
 */
:root {
    --spacer: 1rem;
}

.btn {
	padding: 8px 16px;
	color: white;
	border: 1px solid transparent;
	border-radius: 6px;
	cursor: pointer;
	font-size: 14px;
	font-weight: 500;
	transition: background-color .2s ease-in-out, box-shadow .2s, transform .1s ease, border-color .2s;
	white-space: nowrap;
    text-align: center;
    vertical-align: middle;
    user-select: none;
}
.btn:active {
	transform: scale(.98);
}
.primary-btn {
	background-color: #007bff;
	border-color: #007bff;
	box-shadow: 0 2px 4px rgba(0, 123, 255, .2);
}
.primary-btn:hover {
	background-color: #0069d9;
	border-color: #0062cc;
	box-shadow: 0 4px 8px rgba(0, 123, 255, .3);
}
.secondary-btn {
	background-color: rgba( 100,116,139 ,1);
	border-color: rgba( 100,116,139 ,1);
	box-shadow: 0 2px 4px rgba(108, 117, 125, .2);
}
.secondary-btn:hover {
	background-color: #4c5963;
	border-color: #4c5963;
	box-shadow: 0 4px 8px rgba(108, 117, 125, .3);
}
.success-btn {

    background-color: rgba( 34,197,94 ,1);
    border-color: rgba( 34,197,94 ,1);
    box-shadow: 0 2px 4px rgba(40, 167, 69, 0.2);
}
.success-btn:hover {
    background-color: #218838;
    border-color: #1e7e34;
    box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3);
}

.danger-btn {
    background-color: #eb3345;
    border-color: #eb3345;
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.2);
}
.danger-btn:hover {
    background-color: #cd2b3b;
    border-color: #bd2130;
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.warning-btn {
    background-color: rgba( 245,158,11 ,1);
    border-color: #ffaa00;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(255, 193, 7, 0.363);
}
.warning-btn:hover {
    background-color: #fbc00d;
    border-color: #fbc00d;
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
}

.info-btn {
    background-color: #17a2b8;
    border-color: #17a2b8;
    box-shadow: 0 2px 4px rgba(23, 162, 184, 0.2);
}
.info-btn:hover {
    background-color: #138496;
    border-color: #117a8b;
    box-shadow: 0 4px 8px rgba(23, 162, 184, 0.3);
}

.light-btn {
    background-color: #f8f9fa;
    border-color: #f8f9fa;
    color: #212529;
    box-shadow: 0 2px 4px rgba(248, 249, 250, 0.2);
}
.light-btn:hover {
    background-color: #e2e6ea;
    border-color: #dae0e5;
    box-shadow: 0 4px 8px rgba(248, 249, 250, 0.3);
}

.dark-btn {
    background-color: #343a40;
    border-color: #343a40;
    box-shadow: 0 2px 4px rgba(52, 58, 64, 0.2);
}
.dark-btn:hover {
    background-color: #23272b;
    border-color: #1d2124;
    box-shadow: 0 4px 8px rgba(52, 58, 64, 0.3);
}

.purple-btn {
    background-color: #6f42c1;
    border-color: #6f42c1;
    box-shadow: 0 2px 4px rgba(111, 66, 193, 0.2);
}
.purple-btn:hover {
    background-color: #5a32a3;
    border-color: #512da8;
    box-shadow: 0 4px 8px rgba(111, 66, 193, 0.3);
}

.pink-btn {
    background-color: #e83e8c;
    border-color: #e83e8c;
    box-shadow: 0 2px 4px rgba(232, 62, 140, 0.2);
}
.pink-btn:hover {
    background-color: #d71a72;
    border-color: #c2185b;
    box-shadow: 0 4px 8px rgba(232, 62, 140, 0.3);
}

.gradient-btn {
    background: linear-gradient(135deg, #007bff, #00bfff);
    border: none;
    box-shadow: 0 2px 4px rgba(0, 123, 255, 0.2);
}
.gradient-btn:hover {
    background: linear-gradient(135deg, #0069d9, #0095d9);
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.3);
}

.outline-btn {
    background-color: transparent;
    color: #007bff;
    border-color: #007bff;
}
.outline-btn:hover {
    background-color: rgba(0, 123, 255, 0.1);
}

.outline-success-btn {
    background-color: transparent;
    color: #28a745;
    border-color: #28a745;
}
.outline-success-btn:hover {
    background-color: rgba(40, 167, 69, 0.1);
}

.btn-lg {
    padding: 12px 24px;
    font-size: 16px;
    border-radius: 8px;
}
.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
    border-radius: 4px;
}
.btn-xs {
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 3px;
}

.btn-group {
    display: inline-flex;
    vertical-align: middle;
    max-width: 100%;
    border-radius: 6px;
}
.btn-group > .btn {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    border-radius: 0 !important;
    margin-left: -1px;
}
.btn-group > .btn:not(:first-child) {
    border-left: 1px solid rgba(255, 255, 255, 0.3);
}
.btn-group > .btn:first-child {
    border-top-left-radius: 6px !important;
    border-bottom-left-radius: 6px !important;
    margin-left: 0;
}
.btn-group > .btn:last-child {
    border-top-right-radius: 6px !important;
    border-bottom-right-radius: 6px !important;
}

.btn-group.gbtn-lg > .btn {
    padding: 12px 24px;
    font-size: 16px;
}
.btn-group.gbtn-md > .btn {
    padding: 10px 18px;
    font-size: 14px;
}
.btn-group.gbtn-sm > .btn {
    padding: 5px 10px;
    font-size: 12px;
}
.btn-group.gbtn-xs > .btn {
    padding: 2px 6px;
    font-size: 11px;
}


.tabs {
	display: flex;
	flex-wrap: nowrap;
	overflow-x: auto;
	border-bottom: 2px solid #e9ecef;
	margin-bottom: 20px;
	scrollbar-width: none;
	-ms-overflow-style: none;
}
.tabs.sub-tabs {
    margin-top: 10px;
}
.tabs::-webkit-scrollbar {
	display: none;
}
.tab-btn {
	padding: 12px 20px;
	cursor: pointer;
	border: none;
	border-bottom: 2px solid transparent;
	background-color: transparent;
	font-weight: 500;
	font-size: 15px;
	color: #6c757d;
	transition: color .2s, border-color .2s;
	flex-shrink: 0;
    white-space: nowrap;
}
.tab-btn:hover {
	color: #007bff;
}
.tab-btn.active {
	color: #007bff;
	border-color: #007bff;
}
.tabs.sub-tabs .tab-btn {
    font-size: 14px;
    padding: 8px 16px;
}
.tab-content, .sub-tab-content {
	display: none;
}
.tab-content.active, .sub-tab-content.active {
	display: block;
}


.form-group {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	margin-bottom: 15px;
}
.form-group label {
	font-weight: 500;
	color: #495057;
	margin-bottom: 5px;
}
.form-group input, 
.form-group textarea, 
.form-group select, textarea, input {
	width: 100%;
	padding: 8px 12px;
	border: 1px solid #ced4da;
	border-radius: 6px;
	font-size: 14px;
	box-sizing: border-box;
	background-color: #fff;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus , textarea:focus, input:focus{
	border-color: #80bdff;
	outline: 0;
	box-shadow: 0 0 0 .2rem rgba(0, 123, 255, .25);
}
.input-with-buttons {
	width: 100%;
    display: flex;
    gap: 10px;
    align-items: center;
}
.input-with-buttons input,
.input-with-buttons textarea {
    width: auto;
    flex-grow: 1;
}
.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}
.form-group.checkbox-group {
    flex-direction: row;
    align-items: center;
    margin-bottom: 10px;
}
.form-group.checkbox-group label {
    margin-bottom: 0;
}


.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.modal-container.active {
    display: flex;
    animation: modal-fade-in 0.3s ease-out;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-container.active .modal-overlay {
    opacity: 1;
}

.modal-content {
    position: relative;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 650px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.3s ease;
}

.modal-container.active .modal-content {
    transform: translateY(0);
    opacity: 1;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #e9ecef;
    flex-shrink: 0;
}
.modal-header .modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}
.modal-close-btn {
    background: none;
    border: none;
    font-size: 28px;
    font-weight: 300;
    color: #6c757d;
    padding: 0;
    line-height: 1;
    cursor: pointer;
    transform: none;
}
.modal-body {
    padding: 20px;
    overflow-y: auto;
    flex-grow: 1;
}
.modal-footer {
    padding: 15px 20px;
    border-top: 1px solid #e9ecef;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-shrink: 0;
}
@keyframes modal-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}


.toast-container {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 1050;
}
.toast {
	background-color: #343a40;
	color: white;
	padding: 15px 20px;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, .2);
	opacity: 0;
	transform: translateY(20px);
	transition: opacity .3s, transform .3s;
	margin-top: 10px;
}
.toast.show {
	opacity: 1;
	transform: translateY(0);
}
.toast.success {
	background-color: #28a745;
}
.toast.error {
	background-color: #dc3545;
}



.d-flex {
    display: flex !important;
}
.d-block {
    display: block !important;
}
.w-100 {
    width: 100% !important;
}

.flex-grow-1 {
    flex-grow: 1 !important;
}
.justify-start {
    justify-content: flex-start !important;
}
.justify-center {
    justify-content: center !important;
}
.justify-end {
    justify-content: flex-end !important;
}
.justify-between {
    justify-content: space-between !important;
}
.align-items-start {
    align-items: flex-start !important;
}
.align-items-center {
    align-items: center !important;
}
.align-items-end {
    align-items: flex-end !important;
}
.flex-wrap {
    flex-wrap: wrap !important;
}
.flex-nowrap {
    flex-wrap: nowrap !important;
}

.m-0 { margin: 0 !important; }
.m-1 { margin: calc(var(--spacer) * .25) !important; }
.m-2 { margin: calc(var(--spacer) * .5) !important; }
.m-3 { margin: var(--spacer) !important; }
.m-4 { margin: calc(var(--spacer) * 1.5) !important; }
.m-5 { margin: calc(var(--spacer) * 3) !important; }
.m-auto { margin: auto !important; }
.mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
.mx-1 { margin-left: calc(var(--spacer) * .25) !important; margin-right: calc(var(--spacer) * .25) !important; }
.mx-2 { margin-left: calc(var(--spacer) * .5) !important; margin-right: calc(var(--spacer) * .5) !important; }
.mx-3 { margin-left: var(--spacer) !important; margin-right: var(--spacer) !important; }
.mx-4 { margin-left: calc(var(--spacer) * 1.5) !important; margin-right: calc(var(--spacer) * 1.5) !important; }
.mx-5 { margin-left: calc(var(--spacer) * 3) !important; margin-right: calc(var(--spacer) * 3) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
.my-1 { margin-top: calc(var(--spacer) * .25) !important; margin-bottom: calc(var(--spacer) * .25) !important; }
.my-2 { margin-top: calc(var(--spacer) * .5) !important; margin-bottom: calc(var(--spacer) * .5) !important; }
.my-3 { margin-top: var(--spacer) !important; margin-bottom: var(--spacer) !important; }
.my-4 { margin-top: calc(var(--spacer) * 1.5) !important; margin-bottom: calc(var(--spacer) * 1.5) !important; }
.my-5 { margin-top: calc(var(--spacer) * 3) !important; margin-bottom: calc(var(--spacer) * 3) !important; }
.my-auto { margin-top: auto !important; margin-bottom: auto !important; }
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: calc(var(--spacer) * .25) !important; }
.mt-2 { margin-top: calc(var(--spacer) * .5) !important; }
.mt-3 { margin-top: var(--spacer) !important; }
.mt-4 { margin-top: calc(var(--spacer) * 1.5) !important; }
.mt-5 { margin-top: calc(var(--spacer) * 3) !important; }
.mt-auto { margin-top: auto !important; }
.me-0 { margin-right: 0 !important; }
.me-1 { margin-right: calc(var(--spacer) * .25) !important; }
.me-2 { margin-right: calc(var(--spacer) * .5) !important; }
.me-3 { margin-right: var(--spacer) !important; }
.me-4 { margin-right: calc(var(--spacer) * 1.5) !important; }
.me-5 { margin-right: calc(var(--spacer) * 3) !important; }
.me-auto { margin-right: auto !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: calc(var(--spacer) * .25) !important; }
.mb-2 { margin-bottom: calc(var(--spacer) * .5) !important; }
.mb-3 { margin-bottom: var(--spacer) !important; }
.mb-4 { margin-bottom: calc(var(--spacer) * 1.5) !important; }
.mb-5 { margin-bottom: calc(var(--spacer) * 3) !important; }
.mb-auto { margin-bottom: auto !important; }
.ms-0 { margin-left: 0 !important; }
.ms-1 { margin-left: calc(var(--spacer) * .25) !important; }
.ms-2 { margin-left: calc(var(--spacer) * .5) !important; }
.ms-3 { margin-left: var(--spacer) !important; }
.ms-4 { margin-left: calc(var(--spacer) * 1.5) !important; }
.ms-5 { margin-left: calc(var(--spacer) * 3) !important; }
.ms-auto { margin-left: auto !important; }
.p-0 { padding: 0 !important; }
.p-1 { padding: calc(var(--spacer) * .25) !important; }
.p-2 { padding: calc(var(--spacer) * .5) !important; }
.p-3 { padding: var(--spacer) !important; }
.p-4 { padding: calc(var(--spacer) * 1.5) !important; }
.p-5 { padding: calc(var(--spacer) * 3) !important; }
.px-0 { padding-left: 0 !important; padding-right: 0 !important; }
.px-1 { padding-left: calc(var(--spacer) * .25) !important; padding-right: calc(var(--spacer) * .25) !important; }
.px-2 { padding-left: calc(var(--spacer) * .5) !important; padding-right: calc(var(--spacer) * .5) !important; }
.px-3 { padding-left: var(--spacer) !important; padding-right: var(--spacer) !important; }
.px-4 { padding-left: calc(var(--spacer) * 1.5) !important; padding-right: calc(var(--spacer) * 1.5) !important; }
.px-5 { padding-left: calc(var(--spacer) * 3) !important; padding-right: calc(var(--spacer) * 3) !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: calc(var(--spacer) * .25) !important; padding-bottom: calc(var(--spacer) * .25) !important; }
.py-2 { padding-top: calc(var(--spacer) * .5) !important; padding-bottom: calc(var(--spacer) * .5) !important; }
.py-3 { padding-top: var(--spacer) !important; padding-bottom: var(--spacer) !important; }
.py-4 { padding-top: calc(var(--spacer) * 1.5) !important; padding-bottom: calc(var(--spacer) * 1.5) !important; }
.py-5 { padding-top: calc(var(--spacer) * 3) !important; padding-bottom: calc(var(--spacer) * 3) !important; }
.pt-0 { padding-top: 0 !important; }
.pt-1 { padding-top: calc(var(--spacer) * .25) !important; }
.pt-2 { padding-top: calc(var(--spacer) * .5) !important; }
.pt-3 { padding-top: var(--spacer) !important; }
.pt-4 { padding-top: calc(var(--spacer) * 1.5) !important; }
.pt-5 { padding-top: calc(var(--spacer) * 3) !important; }
.pe-0 { padding-right: 0 !important; }
.pe-1 { padding-right: calc(var(--spacer) * .25) !important; }
.pe-2 { padding-right: calc(var(--spacer) * .5) !important; }
.pe-3 { padding-right: var(--spacer) !important; }
.pe-4 { padding-right: calc(var(--spacer) * 1.5) !important; }
.pe-5 { padding-right: calc(var(--spacer) * 3) !important; }
.pb-0 { padding-bottom: 0 !important; }
.pb-1 { padding-bottom: calc(var(--spacer) * .25) !important; }
.pb-2 { padding-bottom: calc(var(--spacer) * .5) !important; }
.pb-3 { padding-bottom: var(--spacer) !important; }
.pb-4 { padding-bottom: calc(var(--spacer) * 1.5) !important; }
.pb-5 { padding-bottom: calc(var(--spacer) * 3) !important; }
.ps-0 { padding-left: 0 !important; }
.ps-1 { padding-left: calc(var(--spacer) * .25) !important; }
.ps-2 { padding-left: calc(var(--spacer) * .5) !important; }
.ps-3 { padding-left: var(--spacer) !important; }
.ps-4 { padding-left: calc(var(--spacer) * 1.5) !important; }
.ps-5 { padding-left: calc(var(--spacer) * 3) !important; }

#scrollToTopBtn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
    width: 48px;
    height: 48px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;

    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
}
#scrollToTopBtn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
#scrollToTopBtn:hover {
    background-color: #0069d9;
}

.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);     z-index: 1999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;     opacity: 0;
    transition: opacity 0.2s ease-in-out;
}
.dialog-container {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 420px;     font-size: 16px;
    transform: scale(0.95);
    transition: transform 0.2s ease-in-out;
}
.dialog-overlay.visible {
    opacity: 1;
}
.dialog-overlay.visible .dialog-container {
    transform: scale(1);
}
.dialog-header {
    padding: 16px 24px;     border-bottom: 1px solid #e9ecef;
    font-size: 17px;     font-weight: 600;
    color: #343a40;
}
.dialog-body {
    padding: 20px 24px;     line-height: 1.6;
    color: #495057;
}
.dialog-body p {
    margin: 0; }
.dialog-input {
    width: 100%;
	padding: 8px 12px;
	border: 1px solid #ced4da;
	border-radius: 6px;
	font-size: 14px;
    margin-top: 15px; }
.dialog-footer {
    padding: 12px 24px 16px;     display: flex;
    justify-content: flex-end;
    gap: 10px;
}


@media (min-width: 769px) {
    .pc-d-flex { display: flex !important; }
    .pc-d-block { display: block !important; }
    .pc-w-100 { width: 100% !important; }
    .pc-justify-start { justify-content: flex-start !important; }
    .pc-justify-center { justify-content: center !important; }
    .pc-justify-end { justify-content: flex-end !important; }
    .pc-justify-between { justify-content: space-between !important; }
    .pc-align-items-start { align-items: flex-start !important; }
    .pc-align-items-center { align-items: center !important; }
    .pc-align-items-end { align-items: flex-end !important; }
    .pc-flex-wrap { flex-wrap: wrap !important; }
    .pc-flex-nowrap { flex-wrap: nowrap !important; }
    .pc-ms-auto { margin-left: auto !important; }
    .pc-me-auto { margin-right: auto !important; }
}


@media (max-width:768px) {
    .modal-container {
        padding: 0;
    }
    
    .modal-content {
        max-width: 100%;
        max-height: 100%;
        height: 100%;
        width: 100%;
        border-radius: 0;
    }
    
    .modal-header, .modal-body, .modal-footer {
        padding: 15px;
    }
    
    .btn-group {
        width: 100%;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    
    .btn-group::-webkit-scrollbar {
        display: none;
    }
    
    .btn-group > .btn {
        flex: 0 0 auto;
        min-width: 50px;
        font-size: 13px;
        padding: 8px 10px;
    }
    
    .btn-group > .btn:not(:first-child) {
        border-left: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .btn-group > .btn + .btn {
        border-left: 1px solid rgba(255, 255, 255, 0.3);
    }
    
    .btn-group > .btn:first-child {
        border-top-right-radius: 0 !important;
        border-bottom-right-radius: 0 !important;
    }
    
    .btn-group > .btn:last-child {
        border-top-left-radius: 0 !important;
        border-bottom-left-radius: 0 !important;
    }

        .m-d-flex { display: flex !important; }
    .m-d-block { display: block !important; }
    .m-w-100 { width: 100% !important; }
    .m-justify-start { justify-content: flex-start !important; }
    .m-justify-center { justify-content: center !important; }
    .m-justify-end { justify-content: flex-end !important; }
    .m-justify-between { justify-content: space-between !important; }
    .m-align-items-start { align-items: flex-start !important; }
    .m-align-items-center { align-items: center !important; }
    .m-align-items-end { align-items: flex-end !important; }
    .m-flex-wrap { flex-wrap: wrap !important; }
    .m-flex-nowrap { flex-wrap: nowrap !important; }
    .m-ms-auto { margin-left: auto !important; }
    .m-me-auto { margin-right: auto !important; }
    .m-align-self-end { align-self: flex-end !important; }
    .m-flex-row { flex-direction: row !important; }
}