/*
 * Authentication Components Styles
 * Clean, modern login page design with proper isolation from global styles
 */

/* SCOPED LOGIN PAGE STYLES - Override global conflicts */
.login-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
}

.login-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    /* Optional background image: copy your image to wwwroot/images/login-bg.png */
    background-image: url('/images/login-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Brand gradient overlay tuned to app palette */
    /* Gradient disabled - using background image only */
    /* background: linear-gradient(135deg, #5B2F79 0%, #7B3F99 40%, #9B5FB9 70%, #E8D4F2 100%); */
    /* opacity: 0.88; */
    display: none; /* Hide gradient overlay completely */
}

.pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Pattern overlay disabled - using background image only */
    /* background-image:
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255,255,255,.1) 35px, rgba(255,255,255,.1) 70px),
        repeating-linear-gradient(-45deg, transparent, transparent 35px, rgba(255,255,255,.05) 35px, rgba(255,255,255,.05) 70px); */
    display: none; /* Hide pattern overlay completely */
}

.login-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    padding: 2rem 1.5rem 1.5rem;
    background: linear-gradient(180deg, rgba(123, 63, 153, 0.05) 0%, transparent 100%);
}

.login-logo {
    height: 45px;
    width: auto;
    margin-bottom: 1rem;
}

.login-title {
    color: #333;
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.login-subtitle {
    color: #6c757d;
    font-size: 0.9rem;
    margin: 0;
    font-weight: 400;
}

/* FORM STYLES - Scoped to avoid global conflicts */
.login-card .card-body,
.login-card form {
    padding: 1.5rem 2rem 2rem;
}

/* Form Floating Input Styles - Override global form controls */
.login-card .form-floating {
    position: relative;
    margin-bottom: 1.25rem;
}

.login-card .form-floating > .form-control,
.login-card .form-floating > .form-control.login-input {
    height: calc(3.5rem + 2px);
    padding: 1.25rem 0.75rem 0.25rem;
    font-size: 1rem;
    background-color: #f8f9fa;
    border: none;
    border-bottom: 2px solid #dee2e6;
    border-radius: 0;
    color: #212529;
    transition: all 0.3s ease;
    line-height: 1.25;
}

.login-card .form-floating > .form-control:focus,
.login-card .form-floating > .form-control.login-input:focus {
    border-bottom-color: #7B3F99;
    background-color: #f8f9fa;
    box-shadow: none;
    color: #212529;
}

.login-card .form-floating > .form-control:not(:placeholder-shown) {
    background-color: white;
    color: #212529;
}

.login-card .form-floating > label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out;
    color: #6c757d;
    font-size: 0.95rem;
    font-weight: 400;
}

.login-card .form-floating > .form-control:focus ~ label,
.login-card .form-floating > .form-control:not(:placeholder-shown) ~ label {
    opacity: 0.85;
    transform: scale(0.85) translateY(-0.9rem) translateX(0rem);
    color: #7B3F99;
    background: transparent;
    padding: 0 0.25rem;
    z-index: 2;
    top: 0.2rem;
    font-size: 0.85rem;
}

/* Icon spacing within labels */
.login-card .form-floating label i {
    margin-right: 0.5rem;
    font-size: 0.9rem;
    color: #7B3F99;
    opacity: 0.8;
}

/* Checkbox and remember me section */
.login-card .form-check {
    padding-left: 1.5rem;
}

.login-card .form-check-input {
    margin-top: 0.125rem;
    margin-left: -1.5rem;
    border-radius: 4px;
    border: 2px solid #dee2e6;
    background-color: white;
    transition: all 0.3s ease;
}

.login-card .form-check-input:checked {
    background-color: #7B3F99 !important;
    border-color: #7B3F99 !important;
}

.login-card .form-check-input:focus {
    border-color: #7B3F99;
    box-shadow: 0 0 0 0.2rem rgba(123, 63, 153, 0.25);
    outline: none;
}

.login-card .form-check-label {
    font-size: 0.9rem;
    color: #495057;
    font-weight: 400;
}

/* Forgot password link */
.login-card .forgot-link {
    color: #7B3F99;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.login-card .forgot-link:hover {
    color: #5B2F79;
    text-decoration: underline;
}

/* Login button - Override global button styles */
.login-card .btn-login {
    background: linear-gradient(135deg, #7B3F99 0%, #9B5FB9 100%) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 0.75rem 1.5rem !important;
    font-size: 1rem !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 15px rgba(123, 63, 153, 0.3) !important;
    min-height: 48px !important;
    width: 100% !important;
    cursor: pointer !important;
}

.login-card .btn-login:hover:not(:disabled) {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(123, 63, 153, 0.4) !important;
    background: linear-gradient(135deg, #8E4DA6 0%, #AB6FC9 100%) !important;
}

.login-card .btn-login:disabled {
    opacity: 0.7 !important;
    cursor: not-allowed !important;
    transform: none !important;
    background: linear-gradient(135deg, #7B3F99 0%, #9B5FB9 100%) !important;
}

.login-card .btn-login i {
    margin-right: 0.5rem;
    font-size: 1rem;
}

/* Alert styles - Override global alert styles */
.login-card .alert {
    border-radius: 8px !important;
    border: none !important;
    padding: 0.875rem 1rem !important;
    margin-bottom: 1.25rem !important;
    font-size: 0.9rem !important;
}

.login-card .alert-danger {
    background-color: #f8d7da !important;
    color: #721c24 !important;
    border-left: 4px solid #dc3545 !important;
}

.login-card .alert-info {
    background-color: rgba(123, 63, 153, 0.1) !important;
    color: #5B2F79 !important;
    border-left: 4px solid #7B3F99 !important;
}

.login-card .alert i {
    margin-right: 0.5rem;
    font-size: 1rem;
}

/* Validation messages */
.login-card .text-danger {
    color: #dc3545 !important;
    font-size: 0.8rem !important;
    margin-top: 0.25rem !important;
    display: block !important;
}

/* Loading spinner */
.login-card .spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.125rem;
    margin-right: 0.5rem;
}

/* Footer */
.login-footer {
    text-align: center;
    padding: 1.25rem;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

.login-footer small {
    color: #6c757d;
    font-size: 0.8rem;
    font-weight: 400;
}

/* Mobile responsiveness */
@media (max-width: 576px) {
    .login-content {
        max-width: 100%;
        padding: 15px;
    }

    .login-card {
        border-radius: 12px;
    }

    .login-header {
        padding: 1.5rem 1.25rem 1rem;
    }

    .login-card .card-body,
    .login-card form {
        padding: 1.25rem 1.5rem 1.5rem;
    }

    .login-logo {
        height: 40px;
    }

    .login-title {
        font-size: 1.25rem;
    }

    .login-card .form-floating > .form-control {
        height: calc(3rem + 2px) !important;
        padding: 0.875rem 0.75rem 0.25rem !important;
        font-size: 0.9rem !important;
    }

    .login-card .form-floating > label {
        padding: 0.875rem 0.75rem !important;
        font-size: 0.9rem !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .login-card .form-floating > .form-control {
        border-width: 3px !important;
    }

    .login-card .form-floating > .form-control:focus {
        border-width: 3px !important;
        box-shadow: 0 0 0 3px rgba(123, 63, 153, 0.5) !important;
    }

    .login-card .btn-login {
        border: 2px solid white !important;
    }
}

/* Focus management - remove default blue outline */
.login-card *:focus {
    outline: none;
}

.login-card .form-control:focus,
.login-card .form-floating > .form-control:focus {
    outline: none;
}

.login-card .btn-login:focus {
    outline: none;
    box-shadow: 0 6px 20px rgba(123, 63, 153, 0.4);
}