/* Login background slideshow: right-to-left */
.auth-bg-hero {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    filter: saturate(0.9) contrast(0.92);
}

.auth-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transition: transform 1s ease-in-out;
    will-change: transform;
}

.auth-bg-slide:nth-child(1) {
    background-image: url('/images/login-bg-restaurant.png');
    transform: translateX(0);
    z-index: 2;
}

.auth-bg-slide:nth-child(2) {
    background-image: url('/images/login-bg-restaurant_2.png');
    transform: translateX(100%);
    z-index: 1;
}

.auth-bg-slide:nth-child(3) {
    background-image: url('/images/login-bg-restaurant_1.png');
    transform: translateX(100%);
    z-index: 1;
}

/* Override the default auth-body background so the hero image shows through */
.auth-body {
    background: none !important;
}

.auth-bg-overlay {
    position: fixed;
    inset: 0;
    /* lighter overlay so background image remains clearly visible through the transparent card */
    background: linear-gradient(180deg, rgba(0,0,0,0.28) 0%, rgba(0,0,0,0.35) 100%);
    z-index: 1;
}

.auth-body .auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2; /* above overlay */
}

.login-container {
    width: 100%;
    max-width: 420px;
    margin: 24px;
}

.login-card {
    background: rgba(20, 10, 50, 0.22);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-radius: 12px;
    padding: 26px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.30);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
}

/* Transparent purple header that inherits card's glass feel */
.login-card .login-header {
    text-align: center;
    margin: -26px -26px 20px -26px;
    padding: 28px 24px 20px;
    background: linear-gradient(135deg, rgba(42, 16, 109, 0.38), rgba(74, 31, 168, 0.32));
    border-radius: 12px 12px 0 0;
    color: #fff;
}

/* Golden/amber branding text */
.login-card .login-header .login-logo-text {
    color: #f5c842;
    text-shadow: 0 2px 8px rgba(180, 120, 0, 0.55);
}

.login-card .login-header h2 {
    color: #f5c842;
    text-shadow: 0 1px 6px rgba(180, 120, 0, 0.45);
}

.login-card .login-header p {
    color: rgba(255, 240, 180, 0.88);
}

/* Labels & general text */
.login-card label,
.login-card .control-label,
.login-card .form-check-label {
    color: rgba(255, 255, 255, 0.90);
}

/* Input group icon */
.login-card .input-group-text {
    background-color: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.22);
    color: rgba(255, 255, 255, 0.80);
    width: 42px;
    justify-content: center;
}

/* Input fields */
.login-card .form-control {
    background-color: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.22);
    border-left: none;
    color: #fff;
}

.login-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.50);
}

.login-card .form-control:focus {
    background-color: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.10);
    color: #fff;
}

/* Password toggle button */
.login-card .toggle-password {
    background-color: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.22);
    border-left: none;
    color: rgba(255, 255, 255, 0.80);
}

.login-card .toggle-password:hover {
    background-color: rgba(255, 255, 255, 0.18);
    color: #fff;
}

/* Checkbox */
.login-card .form-check-input {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.35);
}

/* Links */
.login-card a {
    color: rgba(190, 160, 255, 0.95);
}

.login-card a:hover {
    color: #fff;
}

/* Footer strip (Register / MFA pages) */
.login-card .login-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.80);
}

.login-card .login-footer a {
    color: rgba(190, 160, 255, 0.95);
}

/* Alert messages */
.login-card .alert-success {
    background-color: rgba(25, 135, 84, 0.35);
    border-color: rgba(25, 135, 84, 0.50);
    color: #d1e7dd;
}

.login-card .alert-danger {
    background-color: rgba(220, 53, 69, 0.35);
    border-color: rgba(220, 53, 69, 0.50);
    color: #f8d7da;
}

.login-card .text-danger {
    color: #ff8a8a !important;
}

/* Muted helper text */
.login-card .text-muted {
    color: rgba(255, 255, 255, 0.55) !important;
}

@media (max-width: 576px) {
    .login-card { padding: 18px; margin: 12px; }
    .login-card .login-header { margin: -18px -18px 16px -18px; }
}

.login-logo { width: 84px; height: auto; display: inline-block; margin-bottom: 8px; }