/**
 * Colif brand skin — màu sắc theo https://www.colif.vn/
 * Xanh lá đậm (#074d49), accent cyan (#1bafca), vàng đồng (#b8935c)
 */
:root {
    --colif-primary: #074d49;
    --colif-primary-dark: #053934;
    --colif-primary-light: #0a635d;
    --colif-accent: #1bafca;
    --colif-accent-dark: #1899b0;
    --colif-gold: #b8935c;
    --colif-gold-light: #d4b07a;
    --colif-bg: #f7fafa;
    --colif-text: #2c3e3d;
    --colif-text-muted: #6b7b7a;
    --colif-white: #ffffff;
    --colif-border: #d9e8e7;
    --colif-sidebar-text: rgba(255, 255, 255, 0.82);
    --colif-sidebar-text-hover: #ffffff;
}

/* ---- Sidebar ---- */
.sidebar-dark-colif {
    background-color: var(--colif-primary-dark) !important;
}

.sidebar-dark-colif .brand-link {
    background-color: var(--colif-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-dark-colif .brand-link:hover {
    background-color: var(--colif-primary-light);
}

.sidebar-dark-colif .brand-text {
    color: var(--colif-white) !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
}

.sidebar-dark-colif .user-panel {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-dark-colif .sidebar a {
    color: var(--colif-sidebar-text);
}

.sidebar-dark-colif .nav-sidebar > .nav-item > .nav-link.active,
.sidebar-dark-colif .nav-treeview > .nav-item > .nav-link.active {
    background-color: var(--colif-accent) !important;
    color: var(--colif-white) !important;
    box-shadow: 0 2px 6px rgba(27, 175, 202, 0.35);
}

.sidebar-dark-colif .nav-sidebar > .nav-item.menu-open > .nav-link,
.sidebar-dark-colif .nav-sidebar > .nav-item:hover > .nav-link,
.sidebar-dark-colif .nav-sidebar > .nav-item > .nav-link:focus,
.sidebar-dark-colif .nav-treeview > .nav-item > .nav-link:hover {
    background-color: rgba(27, 175, 202, 0.18);
    color: var(--colif-sidebar-text-hover);
}

.sidebar-dark-colif .nav-treeview > .nav-item > .nav-link.active:hover {
    background-color: var(--colif-accent-dark) !important;
    color: var(--colif-white) !important;
}

/* ---- Navbar ---- */
.skin-colif .main-header.navbar,
.skin-colif .navbar-colif {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfb 100%);
    border-bottom: 2px solid var(--colif-primary);
    box-shadow: 0 2px 12px rgba(7, 77, 73, 0.08);
    min-height: 56px;
    padding: 0 12px;
}

.skin-colif .navbar-colif .nav-link-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    transition: all 0.18s ease;
}

.skin-colif .navbar-colif .nav-link-icon:hover {
    background: var(--colif-primary-light);
    color: var(--colif-primary) !important;
}

.skin-colif .navbar-search {
    flex: 1;
    max-width: 420px;
}

.skin-colif .navbar-search-group {
    width: 100%;
    border: 1px solid var(--colif-border);
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    transition: all 0.2s ease;
}

.skin-colif .navbar-search-group:focus-within {
    border-color: var(--colif-accent);
    box-shadow: 0 0 0 3px rgba(27, 175, 202, 0.12);
}

.skin-colif .navbar-search-group .form-control-navbar {
    border: none;
    height: 38px;
    font-size: 0.875rem;
    box-shadow: none !important;
}

.skin-colif .navbar-search-group .btn-navbar {
    border: none;
    border-radius: 0;
    height: 38px;
    padding: 0 14px;
}

.skin-colif .navbar-user-menu .nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 10px;
    transition: all 0.18s ease;
}

.skin-colif .navbar-user-menu .nav-link:hover {
    background: rgba(7, 77, 73, 0.06);
}

.skin-colif .navbar-user-avatar {
    font-size: 1.5rem;
    color: var(--colif-primary);
    line-height: 1;
}

.skin-colif .navbar-user-menu .dropdown-menu {
    border: 1px solid var(--colif-border);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(7, 77, 73, 0.12);
    padding: 8px 0;
    min-width: 220px;
}

.skin-colif .navbar-user-header {
    color: var(--colif-primary);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: normal;
}

.skin-colif .navbar-user-menu .dropdown-item {
    font-size: 0.875rem;
    padding: 8px 16px;
    color: var(--colif-text);
}

.skin-colif .navbar-user-menu .dropdown-item:hover {
    background: rgba(27, 175, 202, 0.1);
    color: var(--colif-primary);
}

.skin-colif .navbar-user-menu .dropdown-item.text-danger:hover {
    background: rgba(192, 57, 43, 0.08);
    color: #c0392b !important;
}

.skin-colif .main-header .nav-link {
    color: var(--colif-text);
}

.skin-colif .main-header .nav-link:hover {
    color: var(--colif-primary);
}

.skin-colif .main-header .navbar-nav .nav-link .navbar-badge {
    background-color: var(--colif-gold);
    color: var(--colif-white);
}

.skin-colif .form-control-navbar {
    border-color: var(--colif-border);
}

.skin-colif .form-control-navbar:focus {
    border-color: var(--colif-accent);
    box-shadow: 0 0 0 0.2rem rgba(27, 175, 202, 0.2);
}

.skin-colif .btn-navbar {
    background-color: var(--colif-primary);
    color: var(--colif-white);
    border-color: var(--colif-primary);
}

.skin-colif .btn-navbar:hover {
    background-color: var(--colif-primary-light);
    border-color: var(--colif-primary-light);
}

@media (max-width: 767.98px) {
    .skin-colif .navbar-search {
        max-width: none;
        margin: 8px 0 !important;
        width: 100%;
        order: 3;
    }

    .skin-colif .navbar-colif {
        flex-wrap: wrap;
        padding-bottom: 8px;
    }
}

/* ---- Content & Footer ---- */
.skin-colif .content-wrapper {
    background-color: var(--colif-bg);
}

.skin-colif .content-header h1,
.skin-colif .content-header h1 small {
    color: var(--colif-primary);
}

.skin-colif .main-footer {
    background-color: var(--colif-white);
    border-top: 2px solid var(--colif-border);
    color: var(--colif-text-muted);
}

.skin-colif .main-footer a {
    color: var(--colif-primary);
}

.skin-colif .main-footer a:hover {
    color: var(--colif-accent);
}

/* ---- Bootstrap misc (buttons → skin-colif-components.css) ---- */
.skin-colif a {
    color: var(--colif-accent-dark);
}

.skin-colif a:hover {
    color: var(--colif-primary);
}

.skin-colif .card-primary:not(.card-outline) > .card-header {
    background-color: var(--colif-primary);
}

.skin-colif .card-primary.card-outline {
    border-top: 3px solid var(--colif-primary);
}

.skin-colif .card-outline.card-primary .card-header {
    border-bottom-color: var(--colif-border);
    color: var(--colif-primary);
}

.skin-colif .nav-tabs .nav-link {
    color: var(--colif-text);
    font-weight: 600;
    border-color: transparent;
}

.skin-colif .nav-tabs .nav-link:hover,
.skin-colif .nav-tabs .nav-link:focus {
    color: var(--colif-primary);
    border-color: var(--colif-border) var(--colif-border) transparent;
    background-color: rgba(232, 245, 244, 0.5);
}

.skin-colif .nav-tabs .nav-link.active {
    color: var(--colif-primary) !important;
    font-weight: 700;
    border-color: var(--colif-border) var(--colif-border) #fff;
    background-color: #fff;
}

.skin-colif .card-primary.card-outline-tabs .card-header .nav-link {
    color: var(--colif-text);
}

.skin-colif .card-primary.card-outline-tabs .card-header .nav-link:hover {
    color: var(--colif-primary);
    border-top-color: var(--colif-accent) !important;
}

.skin-colif .card-primary.card-outline-tabs .card-header .nav-link.active {
    color: var(--colif-primary) !important;
    border-top-color: var(--colif-primary) !important;
}

.skin-colif .card-outline-tabs .card-header {
    background: linear-gradient(180deg, #fff 0%, var(--colif-bg) 100%);
}

.skin-colif .nav-tabs {
    border-bottom-color: var(--colif-border);
}

/* Card + tabs: một khối, không lồng card trong card-body */
.skin-colif .colif-card-tabs {
    overflow: hidden;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-title {
    background: #fff;
    border-bottom: 1px solid var(--colif-border);
    padding: 0.75rem 1.25rem;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-title .m-0 {
    color: var(--colif-primary);
    font-weight: 600;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-nav {
    background: linear-gradient(180deg, #f8fbfa 0%, #f0f6f5 100%);
    padding: 0 0.75rem;
    margin-bottom: 0;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-nav .nav-tabs {
    border-bottom: none;
    margin-bottom: 0;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-nav .nav-link {
    margin-bottom: 0;
    border-radius: 0.35rem 0.35rem 0 0;
    padding: 0.55rem 1.1rem;
}

.skin-colif .colif-card-tabs > .card-header.colif-card-tabs-nav .nav-link.active {
    background-color: #fff;
    border-color: var(--colif-border) var(--colif-border) #fff;
    margin-bottom: -1px;
    position: relative;
    z-index: 1;
}

.skin-colif .colif-card-tabs > .card-body.colif-card-tabs-body {
    border-top: 1px solid var(--colif-border);
    padding-top: 1rem;
    background: #fff;
}

.skin-colif .page-item.active .page-link {
    background-color: var(--colif-primary);
    border-color: var(--colif-primary);
}

.skin-colif .page-link {
    color: var(--colif-primary);
}

.skin-colif .page-link:hover {
    color: var(--colif-accent-dark);
}

.skin-colif .badge-primary {
    background-color: var(--colif-primary);
}

.skin-colif .badge-info {
    background-color: var(--colif-accent);
}

.skin-colif .bg-primary {
    background-color: var(--colif-primary) !important;
}

.skin-colif .text-primary {
    color: var(--colif-primary) !important;
}

.skin-colif .border-primary {
    border-color: var(--colif-primary) !important;
}

/* ---- Control sidebar ---- */
.skin-colif .control-sidebar-dark {
    background-color: var(--colif-primary-dark);
}

.skin-colif .control-sidebar-dark a {
    color: var(--colif-sidebar-text);
}

.skin-colif .control-sidebar-dark a:hover {
    color: var(--colif-accent);
}

/* ---- Pace loading bar ---- */
.skin-colif .pace .pace-progress {
    background: var(--colif-accent);
}

.skin-colif .pace .pace-activity {
    border-top-color: var(--colif-accent);
    border-left-color: var(--colif-accent);
}

/* ---- Autocomplete (MyCss) ---- */
.skin-colif .autocomplete-items div:hover,
.skin-colif .autocomplete-items-all div:hover,
.skin-colif .autocomplete-active {
    background-color: var(--colif-accent) !important;
}

/* ---- Login page (futabus-style) ---- */
.login-page.skin-colif {
    --colif-primary-light: #e8f5f4;
    --colif-accent-dark: #9a7848;
    min-height: 100vh;
    font-family: 'Source Sans Pro', Arial, sans-serif;
    background: radial-gradient(circle at top left, rgba(27, 175, 202, 0.18), transparent 28%),
                radial-gradient(circle at bottom right, rgba(7, 77, 73, 0.18), transparent 32%),
                linear-gradient(135deg, #f5fbfb 0%, #eef8f7 48%, #ffffff 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.login-page.skin-colif::before {
    content: "";
    position: absolute;
    width: 540px;
    height: 540px;
    right: -190px;
    top: -190px;
    background: linear-gradient(135deg, rgba(7, 77, 73, 0.22), rgba(27, 175, 202, 0.14));
    border-radius: 50%;
    z-index: 0;
}

.login-page.skin-colif::after {
    content: "";
    position: absolute;
    width: 420px;
    height: 420px;
    left: -160px;
    bottom: -180px;
    background: linear-gradient(135deg, rgba(184, 147, 92, 0.14), rgba(7, 77, 73, 0.14));
    border-radius: 50%;
    z-index: 0;
}

.login-page.skin-colif .login-wrapper {
    width: 100%;
    max-width: 460px;
    padding: 24px;
    position: relative;
    z-index: 1;
}

.login-page.skin-colif .login-panel {
    background: rgba(255, 255, 255, 0.94);
    border-radius: 28px;
    box-shadow: 0 28px 70px rgba(5, 57, 52, 0.18);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
}

.login-page.skin-colif .login-form-area {
    padding: 48px 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbfb 100%);
}

.login-page.skin-colif .login-box {
    width: 100%;
    max-width: 390px;
    margin: 0;
}

.login-page.skin-colif .login-header {
    margin-bottom: 30px;
    text-align: center;
}

.login-page.skin-colif .login-header .small-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--colif-primary);
    background: var(--colif-primary-light);
    border-radius: 999px;
    padding: 7px 14px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 16px;
}

.login-page.skin-colif .login-header .small-title i {
    color: var(--colif-accent);
}

.login-page.skin-colif .login-header h1 {
    font-size: 30px;
    font-weight: 700;
    color: var(--colif-text);
    margin: 0 0 8px 0;
}

.login-page.skin-colif .login-header p {
    color: var(--colif-text-muted);
    font-size: 15px;
    margin: 0;
}

.login-page.skin-colif .login-box .form-group {
    margin-bottom: 18px;
}

.login-page.skin-colif .login-box .input-group {
    border: 1px solid var(--colif-border);
    border-radius: 15px;
    overflow: hidden;
    background: #fff;
    transition: all 0.2s ease;
}

.login-page.skin-colif .login-box .input-group:focus-within {
    border-color: var(--colif-primary);
    box-shadow: 0 0 0 4px rgba(7, 77, 73, 0.12);
}

.login-page.skin-colif .login-box .input-group-text {
    width: 48px;
    justify-content: center;
    background: #fff;
    border: 0;
    color: var(--colif-primary);
    font-size: 16px;
}

.login-page.skin-colif .login-box .form-control {
    height: 50px;
    border: 0;
    font-size: 15px;
    color: var(--colif-text);
    box-shadow: none !important;
}

.login-page.skin-colif .login-box .form-control:focus {
    border: 0;
}

.login-page.skin-colif .login-box .form-control::placeholder {
    color: #9aa8a7;
}

.login-page.skin-colif .btn-colif-login {
    height: 50px;
    border-radius: 15px;
    border: 0;
    background: linear-gradient(135deg, var(--colif-primary), var(--colif-primary-dark));
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.2px;
    box-shadow: 0 14px 28px rgba(7, 77, 73, 0.24);
    transition: all 0.2s ease;
}

.login-page.skin-colif .btn-colif-login:hover,
.login-page.skin-colif .btn-colif-login:focus {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(7, 77, 73, 0.30);
}

.login-page.skin-colif .btn-colif-login:disabled {
    opacity: 0.78;
    cursor: not-allowed;
    transform: none;
}

.login-page.skin-colif .btn-colif-login i {
    margin-right: 5px;
}

.login-page.skin-colif .login-alert {
    margin-bottom: 18px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #fff4ec;
    color: #c45a08;
    border: 1px solid #ffd9bd;
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.login-page.skin-colif .login-alert i {
    margin-top: 2px;
    color: var(--colif-accent-dark);
}

.login-page.skin-colif .login-logo {
    text-align: center;
    margin-bottom: 24px;
}

.login-page.skin-colif .login-logo img {
    max-width: 220px;
    max-height: 90px;
    object-fit: contain;
}

.login-page.skin-colif .copyright {
    margin-top: 24px;
    text-align: center;
    color: #8a9796;
    font-size: 13px;
}

@media (max-width: 820px) {
    .login-page.skin-colif {
        overflow: auto;
        align-items: flex-start;
    }

    .login-page.skin-colif .login-wrapper {
        padding: 18px;
    }

    .login-page.skin-colif .login-panel {
        border-radius: 24px;
    }

    .login-page.skin-colif .login-form-area {
        padding: 34px 24px;
    }

    .login-page.skin-colif .login-header h1 {
        font-size: 26px;
    }
}