.navbar-toggler-icon {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.navbar-toggler {
    border: 1px solid #fff;
}

.navbar-toggler:focus {
    text-decoration: none;
    outline: 0;
    box-shadow: 0 0 0 0;
}

.table {
    --bs-table-hover-bg: #ffeef0;
}

body {
    padding: 0;
    font-family: "Roboto", Arial, sans-serif;
}

h1 {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

a {
    color: #00B7FF;
}

.hr-blue {
    border-top: 1px solid #496DDC;
    opacity: 1;
}

#particle .form-short-url {
    position: absolute;
}

.btn-primary {
    background-color: #ff4757;
    border: #ff4757;
}

.bg-primary {
    background-color: #ff4757 !important;
}

.text-primary {
    color: #ff4757 !important;
}

.border-primary {
    border: 1px solid #ff4757 !important;
}

.btn-primary:hover,
.btn-primary:focus-visible,
.btn-primary:active {
    background-color: #FF7D7C !important;
    border: #FF7D7C !important;
    transition: .5s;
}

.input-short-url {
    background: #fff0;
}

.view-btn {}

.form-short-url {}

.non-select {
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.tl0 {
    top: 0;
    left: 0;
}
.pb-4{
  padding-bottom: 4em;
}
.bl0 {
    bottom: 0;
    left: 0;
}

.menu-header,
.footer {
    list-style-type: none;
    margin-bottom: 0;
    padding-left: 0;
    width: 10%;
    text-align: center;
    line-height: 3em;
}

.menu-header:hover {
    background-color: #FF7D7C;
}

.menu-header a,
.footer a {
    text-decoration: none;
    color: #fff;
}

.lh-2 {
    line-height: 2em;
}

.title {
    border-bottom: 2px solid #00B789;
    width: max-content;
    margin: auto;
}

.border-success {
    border: 1px solid #00B789 !important;
}

.lh-237 {
    line-height: 2.37em;
}

.text-success {
    color: #00B789 !important;
}

.bg-success,
.btn-success {
    background-color: #00B789 !important;
}

.alert-success {
    background-color: #00B789 !important;
}

.bg-danger,
.btn-danger {
    background-color: #FF7D7C !important;
}

.bg-info,
.btn-info {
    background-color: #00B2E8 !important;
}

.fixed-top-right {
    position: fixed;
    top: 0px;
    right: 0px;
}

.clickToCopy {
    cursor: pointer;
}

.cursor-pointer {
    cursor: pointer;
}

.w-5 {
    width: 5% !important;
}

.w-2 {
    width: 2% !important;
}

.w-10 {
    width: 15% !important;
}

.w-15 {
    width: 15% !important;
}

.w-33 {
    width: 33% !important;
}

.w-80 {
    width: 80% !important;
}

.w-90 {
    width: 90% !important;
}

.mw-60px {
    max-width: 60px;
}

.bdl-icon {
    border-right: 1px solid #00B789;
}

.box-dashed,
.frame-content-email {
    border-radius: 10px;
    padding-top: 30px;
    text-align: center;
    padding-bottom: 30px;
    border: 2px dashed #ff4757;
    border-image-source: url(../images/border-box.png);
    border-image-slice: 2;
    border-image-repeat: round;
}

.emailbox {
    border: 1px solid #ff4757;
    border-radius: 300em;
}

.email {
    font-size: 16px;
    flex-grow: 1;
    margin-bottom: 0;
    padding: 1em 3em;
}

.copy-email {
    color: #fff;
    width: 56px;
    border-radius: 100em;
}

.mailbox .mailbox-head div {
    flex: 1;
}

.mailbox-list div div {
    flex: 1;
}

.mailbox {
    position: relative;
    border-radius: .5em;
    border: 1px solid #ff4757;
}

.mailbox-head {
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}

.mailbox-head div,
.row-mail {
    padding: .5em 1em;
}

.mailbox-list.d-flex div {}

.sidebar {
    width: 240px;
    background-color: #ff4757;
    color: #fff;
    transition: width 0.3s;
}

.sidebar.collapsed {
    width: 70px;
}

.sidebar.collapsed .nav-link span,
.sidebar.collapsed h5,
.sidebar.collapsed h3 {
    display: none;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 10px 0;
}

.sidebar .nav-link {
    color: #fff;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    transition: all 0.3s;
}

.sidebar.collapsed .nav-link i {
    margin-right: 0;
}

.sidebar .nav-link i {
    margin-right: 8px;
}

.sidebar .nav-link:hover {
    background-color: #e84150;
    color: #fff;
}

.sidebar .nav-link.active {
    background-color: #57606f;
    color: #fff;
}

.navbar,
footer {
    background-color: #ff4757;
    color: #fff;
}

main {
    background-color: #f1f2f6;
    color: #2f3542;
    min-height: calc(100vh - 56px - 32px);
}

.btn-outline-light {
    border-color: #fff;
    color: #fff;
}

.btn-outline-light:hover {
    background-color: #fff;
    color: #ff4757;
}

.error-bg {
    color: #fff;
    background-color: #ff20337a;
}

.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    /* nổi lên 8px */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    /* đổ bóng mạnh hơn */
}

.table-hover tbody tr:hover {
    background-color: #ffeef0 !important;
    transition: background-color 0.2s ease-in-out;
}

.card-header {
    background-color: #ff4757;
    color: white;
}

.nav-tabs .nav-link {
    color: #ff4757;
    border: none;
}

.nav-tabs .nav-link.active {
    background-color: #ff4757;
    color: #fff !important;
    border-radius: 0.375rem 0.375rem 0 0;
}

.nav-tabs .nav-link:hover {
    color: #ff6b81;
}

#bankSelect {
    border-color: #f54b5e;
}

#bankSelect:focus,
input:focus {
    box-shadow: 0 0 0 0.2rem rgba(245, 75, 94, 0.25);
    border-color: #f54b5e;
}

.fixed-social {
    position: fixed;
    right: 20px;
    bottom: 48px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

.t-56px{
  top: 56px;
}
.social-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    transition: transform .12s ease, box-shadow .12s ease;
    font-size: 20px;
}


.social-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18);
    text-decoration: none;
}


/* small label next to each icon on larger screens */
.social-label {
    display: none;
    white-space: nowrap;
    margin-right: 8px;
    font-weight: 600;
    font-size: 0.95rem;
}


.social-row {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 8px;
    background: transparent;
}


@media (min-width: 576px) {
    .social-label {
        display: inline-block;
    }
}


/* Màu riêng cho từng dịch vụ */
.facebook {
    background: #1877F2;
    color: white;
}

.telegram {
    background: #26A5E4;
    color: white;
}

.whatsapp {
    background: #25D366;
    color: white;
}

.zalo {
    background: #0068FF;
    color: white;
}


/* Khi bật dark mode, làm nút sáng hơn */
@media (prefers-color-scheme: dark) {
    .social-btn {
        box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    }
}