/* Auth Login – layout & buttons (no PHP) */

/* Fix horizontal scroll */
html,
body {
    overflow-x: hidden;
}

.auth-main,
.auth-wrapper,
.auth-form {
    overflow-x: hidden;
}

/* Fix logo size */
.hei-75,
img.hei-75,
a img.hei-75 {
    max-width: 200px;
    max-height: 75px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

:root {
    --dh-default-color: #1c252e;
    --dh-primary-color: #4680ff;
    --dh-dark-main-color: #3580f7;
}

[data-bs-theme="dark"] {
    --dh-default-color: #ffffff;
}

/* Custom Google Login Button */
.btn-google-login,
.btn-zalo-login {
    width: 100%;
    padding: 12px 20px;
    background: #ffffff;
    border: 1px solid #dadce0;
    border-radius: 8px;
    color: #3c4043;
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.1);
    cursor: pointer;
}

.btn-google-login:hover,
.btn-zalo-login:hover {
    background: #f8f9fa;
    box-shadow: 0 2px 4px 0 rgba(60, 64, 67, 0.15);
    border-color: #dadce0;
    transform: translateY(-1px);
}

.btn-google-login:active,
.btn-zalo-login:active {
    background: #f1f3f4;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.1);
    transform: translateY(0);
}

.btn-google-login svg,
.btn-zalo-login svg,
.btn-zalo-login img {
    flex-shrink: 0;
}

.btn-google-login span,
.btn-zalo-login span {
    flex: 1;
    text-align: center;
}

/* Zalo Login Button Specific */
.btn-zalo-login {
    background: #0068FF;
    border-color: #0068FF;
    color: #ffffff;
}

.btn-zalo-login:hover {
    background: #0052CC;
    border-color: #0052CC;
    color: #ffffff;
}

.btn-zalo-login:active {
    background: #003D99;
    border-color: #003D99;
    color: #ffffff;
}

[data-bs-theme="dark"] .btn-google-login,
[data-bs-theme="dark"] .btn-zalo-login {
    background: #1e293b;
    border-color: #334155;
    color: #e2e8f0;
}

[data-bs-theme="dark"] .btn-google-login:hover,
[data-bs-theme="dark"] .btn-zalo-login:hover {
    background: #334155;
    border-color: #475569;
}

[data-bs-theme="dark"] .btn-google-login:active,
[data-bs-theme="dark"] .btn-zalo-login:active {
    background: #1e293b;
}

[data-bs-theme="dark"] .btn-zalo-login {
    background: #0068FF;
    border-color: #0068FF;
    color: #ffffff;
}

[data-bs-theme="dark"] .btn-zalo-login:hover {
    background: #0052CC;
    border-color: #0052CC;
    color: #ffffff;
}

[data-bs-theme="dark"] .btn-zalo-login:active {
    background: #003D99;
    border-color: #003D99;
    color: #ffffff;
}

/* Button loading state */
.btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.8;
}

.btn-loading .spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}