/* ============================================
   SmartWarten Login Page - Visual Enhancements
   ============================================ */

/* Background Enhancement - Using SmartWarten Brand Color */
.auth.auth-img-bg {
    background: linear-gradient(135deg, var(--smartwarten-color, #022D40) 0%, #04516d 50%, #056a8f 100%);
    min-height: 100vh;
    position: relative;
}

/* Alternative: Lighter gradient with brand color accent */
/*
.auth.auth-img-bg {
    background: linear-gradient(135deg, #f0f4f8 0%, #d9e4ec 50%, rgba(2, 45, 64, 0.1) 100%);
    min-height: 100vh;
    position: relative;
}
*/

/* Form Container Enhancement */
.auth-form-transparent {
    background: white !important;
    border-radius: 16px !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.1) !important;
    padding: 3rem !important;
    backdrop-filter: blur(10px);
    max-width: 480px;
    margin: 0 auto;
}

/* Logo Improvements */
.brand-logo {
    text-align: center;
    margin-bottom: 2.5rem;
    background-color: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    margin-left: -1rem;
    margin-right: -1rem;
    margin-top: -1rem;
}

.brand-logo img {
    max-width: 280px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Typography Enhancements */
.auth-form-transparent h4 {
    font-weight: 600 !important;
    margin-bottom: 0.75rem !important;
    color: #2d3748 !important;
    font-size: 1.5rem;
    text-align: center;
}

.auth-form-transparent h6 {
    color: #718096 !important;
    line-height: 1.6 !important;
    margin-bottom: 2rem !important;
    font-weight: 400 !important;
    text-align: center;
    font-size: 0.95rem;
}

/* Form Labels */
.auth-form-transparent label {
    font-weight: 500;
    color: #4a5568;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* Input Field Enhancements */
.auth-form-transparent .form-control {
    border: 2px solid #e2e8f0 !important;
    transition: all 0.3s ease !important;
    background-color: #f7fafc !important;
    border-radius: 8px !important;
    padding: 0.875rem 1rem !important;
    font-size: 0.95rem;
}

.auth-form-transparent .form-control:hover:not(:focus) {
    border-color: #cbd5e0 !important;
    background-color: #ffffff !important;
}

.auth-form-transparent .form-control:focus {
    background-color: #ffffff !important;
    border-color: var(--smartwarten-color, #022D40) !important;
    outline: none !important;
}

.auth-form-transparent .form-control::placeholder {
    color: #a0aec0;
    opacity: 1;
}

/* Input Group Styling */
.auth-form-transparent .input-group-prepend {
    margin-right: -2px;
}

.auth-form-transparent .input-group-text {
    background-color: #f7fafc !important;
    border: 2px solid #e2e8f0 !important;
    border-right: none !important;
    border-radius: 8px 0 0 8px !important;
    padding: 0.875rem 1rem !important;
    transition: all 0.3s ease;
}

.auth-form-transparent .input-group:focus-within .input-group-text {
    background-color: #ffffff !important;
    border-color: var(--smartwarten-color, #022D40) !important;
}

.auth-form-transparent .input-group:hover:not(:focus-within) .input-group-text {
    background-color: #ffffff !important;
    border-color: #cbd5e0 !important;
}

/* Input Icons Styling */
.auth-form-transparent .input-group-text i {
    font-size: 1.1rem;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.auth-form-transparent .input-group:focus-within .input-group-text i {
    opacity: 1;
    color: var(--smartwarten-color, #022D40) !important;
}

/* Left border removal for input in group */
.auth-form-transparent .input-group .border-left-0 {
    border-left: none !important;
    border-radius: 0 8px 8px 0 !important;
}

/* Button Modernization */
.auth-form-btn {
    border-radius: 10px !important;
    padding: 1rem 1.5rem !important;
    font-weight: 600 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 14px rgba(2, 45, 64, 0.4) !important;
    border: none !important;
    background: linear-gradient(135deg, var(--smartwarten-color, #022D40) 0%, #04516d 50%, #056a8f 100%) !important;
    position: relative;
    overflow: hidden;
}

.auth-form-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.auth-form-btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(2, 45, 64, 0.5) !important;
}

.auth-form-btn:hover::before {
    left: 100%;
}

.auth-form-btn:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 8px rgba(2, 45, 64, 0.4) !important;
}

.auth-form-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none !important;
}

/* Button Icon Styling */
.auth-form-btn i {
    margin-right: 0.5rem;
}

/* Error Messages Enhancement */
.auth-form-transparent .text-danger {
    font-size: 0.85rem;
    margin-top: 0.375rem;
    display: block;
}

.auth-form-transparent .field-validation-error {
    color: #e53e3e !important;
    font-weight: 500;
}

/* Alert Styling for Errors */
.auth-form-transparent .alert-danger {
    border-radius: 8px;
    border: none;
    background-color: #fff5f5;
    color: #c53030;
    border-left: 4px solid #e53e3e;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.auth-form-transparent .alert-danger i {
    margin-right: 0.5rem;
}

/* Already Logged In Section */
.auth-form-transparent .already-logged-in {
    text-align: center;
    padding: 2rem 0;
}

.auth-form-transparent .already-logged-in span {
    color: #4a5568;
    font-size: 1rem;
}

.auth-form-transparent .already-logged-in .font-weight-bold {
    color: #2d3748;
}

.auth-form-transparent .already-logged-in a {
    color: var(--smartwarten-color, #022D40);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-form-transparent .already-logged-in a:hover {
    color: #056a8f;
    text-decoration: underline;
}

/* Footer Styling */
.login-footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.login-footer p {
    margin: 0;
    opacity: 0.75;
    font-size: 0.9rem;
}

.login-footer a {
    color: #4a5568;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.login-footer a:hover {
    color: var(--smartwarten-color, #022D40);
}

/* Form Group Spacing */
.auth-form-transparent .form-group {
    margin-bottom: 1.5rem;
}

/* Accessibility - Focus Visible States */
.auth-form-transparent .form-control:focus-visible {
    outline: 3px solid var(--smartwarten-color, #022D40);
    outline-offset: 2px;
}

.auth-form-transparent .btn:focus-visible {
    outline: 3px solid var(--smartwarten-color, #022D40);
    outline-offset: 2px;
}

/* Loading State */
.auth-form-btn.loading {
    pointer-events: none;
}

.auth-form-btn.loading span {
    opacity: 0;
}

/* Responsive Enhancements */

/* Medium to Large screens - Make form wider */
@media (min-width: 768px) and (max-width: 1400px) {
    .auth-form-transparent {
        max-width: 650px;
    }
}

/* Large screens and up */
@media (min-width: 1401px) {
    .auth-form-transparent {
        max-width: 550px;
    }
}

@media (max-width: 768px) {
    .auth-form-transparent {
        padding: 2rem !important;
        margin: 1rem;
        border-radius: 12px !important;
    }

    .brand-logo {
        margin-bottom: 2rem;
        padding: 1rem;
    }

    .brand-logo img {
        max-width: 220px;
    }

    .auth-form-transparent h4 {
        font-size: 1.25rem;
    }

    .auth-form-transparent h6 {
        font-size: 0.9rem;
    }

    .login-footer {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .auth-form-transparent {
        padding: 1.5rem !important;
    }

    .brand-logo {
        padding: 0.75rem;
        margin-left: -0.5rem;
        margin-right: -0.5rem;
        margin-top: -0.5rem;
    }

    .brand-logo img {
        max-width: 180px;
    }

    .auth-form-btn {
        padding: 0.875rem 1.25rem !important;
        font-size: 0.9rem;
    }
}

/* Animation for Page Load */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-form-transparent {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth transitions for all interactive elements */
.auth-form-transparent * {
    transition-duration: 0.3s;
    transition-timing-function: ease;
}

/* Remove default border-radius override from Bootstrap */
.auth-form-transparent .input-group .form-control:not(:last-child) {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
}

/* Validation Success State (optional) */
.auth-form-transparent .form-control.is-valid {
    border-color: #48bb78 !important;
}

.auth-form-transparent .form-control.is-invalid {
    border-color: #e53e3e !important;
}