/*
 * OpenConsent Frontend CSS
 * Version: 1.1.0
 * Accessibility and UX improvements
 */

/* --- CSS Custom Properties for easier customization --- */
:root {
    --oc-z-index-banner: 9999;
    --oc-z-index-widget: 9998;
    --oc-transition-speed: 0.3s;
    --oc-border-radius: 4px;
}

/* --- General Banner Styling --- */
#oc-cookie-banner {
    position: fixed;
    z-index: var(--oc-z-index-banner);
    box-sizing: border-box;
    padding: 20px;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    font-size: 14px;
    line-height: 1.5;
    animation: oc-slide-in var(--oc-transition-speed) ease-out;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#oc-cookie-banner p {
    margin: 0 0 10px 0;
    padding: 0;
}

#oc-cookie-banner p:last-child {
    margin-bottom: 0;
}

#oc-cookie-banner .oc-banner-content {
    margin-bottom: 15px;
}

#oc-cookie-banner .oc-banner-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

#oc-cookie-banner button {
    cursor: pointer;
    padding: 10px 18px;
    border: none;
    border-radius: var(--oc-border-radius);
    font-size: 14px;
    font-weight: 500;
    box-sizing: border-box;
    margin-bottom: 5px;
    transition: all var(--oc-transition-speed) ease-in-out;
    line-height: 1.4;
    min-height: 44px; /* WCAG 2.1 Level AAA touch target minimum */
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#oc-cookie-banner button:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

#oc-cookie-banner button:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

#oc-cookie-banner button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* --- Minimized Cookie Widget --- */
#oc-cookie-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: var(--oc-z-index-widget);
    padding: 10px 14px;
    border-radius: var(--oc-border-radius);
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    box-sizing: border-box;
    transition: all var(--oc-transition-speed) ease-in-out;
    animation: oc-fade-in var(--oc-transition-speed) ease-out;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
}

#oc-cookie-widget:hover {
    filter: brightness(110%);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

#oc-cookie-widget:focus {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}


/* --- Banner Positioning Classes --- */
/* Full Width (Top & Bottom) */
.oc-banner-position-bottom-full,
.oc-banner-position-top-full {
    left: 0;
    right: 0;
    width: 100%;
}
.oc-banner-position-bottom-full { bottom: 0; border-top: 1px solid rgba(0,0,0,0.1); }
.oc-banner-position-top-full { top: 0; box-shadow: 0 2px 10px rgba(0,0,0,0.1); border-bottom: 1px solid rgba(0,0,0,0.1); }

/* Floating Bottom */
.oc-banner-position-bottom-left { bottom: 20px; left: 20px; max-width: 380px; border-radius: 3px; }
.oc-banner-position-bottom-right { bottom: 20px; right: 20px; max-width: 380px; border-radius: 3px; }
.oc-banner-position-bottom-center { bottom: 20px; left: 50%; transform: translateX(-50%); max-width: 550px; border-radius: 3px; }

/* Floating Top */
.oc-banner-position-top-left { top: 20px; left: 20px; max-width: 380px; border-radius: 3px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.oc-banner-position-top-right { top: 20px; right: 20px; max-width: 380px; border-radius: 3px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.oc-banner-position-top-center { top: 20px; left: 50%; transform: translateX(-50%); max-width: 550px; border-radius: 3px; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }

/* Floating Middle & Modal */
.oc-banner-position-middle-center { top: 50%; left: 50%; transform: translate(-50%, -50%); max-width: 550px; width: 90%; box-shadow: 0 0 20px rgba(0,0,0,0.2); border-radius: 5px; }
.oc-banner-position-middle-left { top: 50%; left: 20px; transform: translateY(-50%); max-width: 380px; box-shadow: 0 0 15px rgba(0,0,0,0.15); border-radius: 3px; }
.oc-banner-position-middle-right { top: 50%; right: 20px; transform: translateY(-50%); max-width: 380px; box-shadow: 0 0 15px rgba(0,0,0,0.15); border-radius: 3px; }


/* --- Responsive adjustments --- */
@media (max-width: 768px) {
    #oc-cookie-banner {
        padding: 15px;
    }

    /* Make floating banners full-width on mobile for better usability */
    .oc-banner-position-bottom-left, .oc-banner-position-bottom-right, .oc-banner-position-bottom-center,
    .oc-banner-position-top-left, .oc-banner-position-top-right, .oc-banner-position-top-center,
    .oc-banner-position-middle-left, .oc-banner-position-middle-right {
        left: 10px; right: 10px; bottom: 10px;
        max-width: none; width: auto;
        transform: none;
    }
    
    .oc-banner-position-top-left, .oc-banner-position-top-right, .oc-banner-position-top-center {
        top: 10px; bottom: auto;
    }
    .oc-banner-position-middle-center { max-width: 90%; }
    
    #oc-cookie-banner .oc-banner-actions { flex-direction: column; align-items: stretch; }
    #oc-cookie-banner button { width: 100%; margin-right: 0 !important; margin-left: 0 !important; }
    #oc-cookie-banner button#oc-decline-btn { margin-top: 10px; }

    #oc-cookie-widget {
        bottom: 15px;
        right: 15px;
        max-width: calc(100% - 30px);
        font-size: 12px;
        padding: 8px 12px;
        min-height: 40px;
    }
}

/* --- Animations --- */
@keyframes oc-slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes oc-fade-in {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* --- Reduced motion support for accessibility --- */
@media (prefers-reduced-motion: reduce) {
    #oc-cookie-banner,
    #oc-cookie-widget {
        animation: none;
    }

    #oc-cookie-banner button,
    #oc-cookie-widget {
        transition: none;
    }

    #oc-cookie-banner button:hover {
        transform: none;
    }

    #oc-cookie-widget:hover {
        transform: none;
    }
}

/* --- Print styles --- */
@media print {
    #oc-cookie-banner,
    #oc-cookie-widget {
        display: none !important;
    }
}