:root {
    --login-bg-overlay: rgba(255, 255, 255, 0.95);
    --login-bg-overlay-hover: rgba(255, 255, 255, 1);
    --login-bg-feature: rgba(255, 0, 0, 0.25);
    --login-bg-feature-hover: rgba(255, 0, 0, 0.35);
    --login-border-primary: rgba(255, 0, 0, 0.3);
    --login-border-secondary: rgba(255, 0, 0, 0.2);
    --login-border-hover: rgba(255, 0, 0, 0.5);
    --login-border-focus: #ff0000;
    --login-text-primary: #1a1a1a;
    --login-text-secondary: #424242;
    --login-text-muted: rgba(0, 0, 0, 0.7);
    --login-text-muted-focus: rgba(0, 0, 0, 0.5);
    --login-accent-primary: #ff0000;
    --login-accent-secondary: #dc0000;
    --login-accent-danger: #ef4444;
    --login-spacing-xs: 0.5rem;
    --login-spacing-sm: 0.75rem;
    --login-spacing-md: 1rem;
    --login-spacing-lg: 1.5rem;
    --login-spacing-xl: 2rem;
    --login-radius-sm: 6px;
    --login-radius-md: 10px;
    --login-radius-lg: 12px;
    --login-radius-xl: 16px;
    --login-radius-2xl: 20px;
    --login-shadow-md: 0 4px 15px rgba(255, 0, 0, 0.3);
    --login-shadow-lg: 0 8px 25px rgba(255, 0, 0, 0.6);
    --login-transition-fast: 0.3s ease;
    --login-font-size-sm: 0.85rem;
    --login-font-size-base: 1rem;
    --login-font-size-lg: 1.1rem;
    --login-font-size-xl: 1.2rem;
}
.login-modal-content {
    background: linear-gradient(135deg, #ff0000 0%, #dc0000 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--login-radius-2xl);
    box-shadow: 0 25px 50px -12px rgba(255, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    overflow: hidden;
}
.login-modal-body {
    padding: var(--login-spacing-md, 1rem) var(--login-spacing-lg, 1.5rem);
    background: linear-gradient(135deg, #ff0000 0%, #dc0000 100%) !important;
    position: relative;
    color: #ffffff !important;
}
.login-form-container {
    padding-right: var(--login-spacing-md);
}
.login-form-container h4 {
    color: #ffffff !important;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}
.login-input {
    background: var(--login-bg-overlay);
    border: 2px solid var(--login-border-primary);
    border-radius: var(--login-radius-lg);
    color: var(--login-text-primary);
    font-size: var(--login-font-size-base);
    padding: 0.875rem var(--login-spacing-md);
    transition: var(--login-transition-fast);
    backdrop-filter: blur(10px);
    width: 100%;
}
.login-input:focus {
    background: var(--login-bg-overlay-hover);
    border-color: var(--login-border-focus);
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.2);
    color: var(--login-text-primary);
    outline: none;
}
.login-input:hover {
    border-color: var(--login-border-hover);
}
.login-input::placeholder {
    color: var(--login-text-muted);
}
.login-input:focus::placeholder {
    color: var(--login-text-muted-focus);
}
.password-input-group {
    position: relative;
}
.password-toggle {
    position: absolute;
    right: var(--login-spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--login-text-muted);
    background: none;
    border: none;
    padding: 0;
    font-size: var(--login-font-size-lg);
    transition: color var(--login-transition-fast);
    cursor: pointer;
}
.password-toggle:hover,
.password-toggle:focus {
    color: var(--login-accent-primary);
    outline: none;
}
.form-label {
    font-weight: 600;
    margin-bottom: var(--login-spacing-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    color: #ffffff !important;
}
.form-check-input {
    background-color: var(--login-bg-overlay);
    border: 2px solid var(--login-border-primary);
    border-radius: var(--login-radius-sm);
    width: 1.2rem;
    height: 1.2rem;
    cursor: pointer;
}
.form-check-input:checked {
    background-color: var(--login-accent-primary);
    border-color: var(--login-accent-primary);
}
.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(255, 0, 0, 0.2);
}
.form-check-label {
    font-weight: 500;
    cursor: pointer;
    color: #ffffff !important;
}
.btn-loading {
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-text,
.btn-loading,
.btn-success,
.btn-error {
    transition: opacity var(--login-transition-fast);
}
.login-info-container {
    background: var(--login-bg-overlay);
    border-radius: var(--login-radius-xl);
    padding: var(--login-spacing-lg);
    border: 1px solid var(--login-border-secondary);
    backdrop-filter: blur(15px);
}
.feature-item {
    display: flex;
    align-items: center;
    padding: var(--login-spacing-sm);
    border-radius: var(--login-radius-lg);
    transition: var(--login-transition-fast);
    background: var(--login-bg-feature);
    border: 1px solid rgba(255, 0, 0, 0.4);
    margin-bottom: var(--login-spacing-xs);
    backdrop-filter: blur(10px);
}
.feature-item:hover {
    background: var(--login-bg-feature-hover);
    border-color: rgba(255, 0, 0, 0.6);
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.3);
}
.feature-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 0, 0, 0.2);
    border: 1px solid rgba(255, 0, 0, 0.4);
    border-radius: var(--login-radius-md);
    margin-right: var(--login-spacing-md);
    font-size: var(--login-font-size-xl);
    transition: var(--login-transition-fast);
}
.feature-item:hover .feature-icon {
    background: rgba(255, 0, 0, 0.3);
    border-color: rgba(255, 0, 0, 0.6);
    transform: scale(1.1);
}
.feature-text h6 {
    font-weight: 600;
    margin-bottom: var(--login-spacing-xs);
    color: var(--login-text-primary);
}
.feature-text small {
    font-size: var(--login-font-size-sm);
    opacity: 0.8;
    color: var(--login-text-secondary);
}
.is-invalid {
    border-color: var(--login-accent-danger) !important;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2) !important;
}
.invalid-feedback {
    display: block;
    color: var(--login-accent-danger);
    font-size: var(--login-font-size-sm);
    margin-top: var(--login-spacing-xs);
}
@media (max-width: 991.98px) {
    .login-modal-content {
        margin: var(--login-spacing-md);
    }
    .login-modal-body {
        padding: var(--login-spacing-lg);
    }
    .login-form-container {
        padding-right: 0;
        margin-bottom: var(--login-spacing-xl);
    }
    .login-info-container {
        margin-top: var(--login-spacing-md);
    }
}
@media (max-width: 575.98px) {
    .modal-dialog {
        margin: var(--login-spacing-xs);
    }
    .login-modal-body {
        padding: var(--login-spacing-md);
    }
    .feature-item {
        padding: var(--login-spacing-xs);
    }
    .feature-icon {
        width: 35px;
        height: 35px;
        font-size: var(--login-font-size-base);
    }
}
.login-input:focus,
.password-toggle:focus {
    outline: none;
}
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}