/* Smart Dark Mode Filter */
html.dmp-dark-mode {
    filter: invert(1) hue-rotate(180deg);
}

/* Reading Mode (Sepia) */
html.dmp-reading-mode {
    filter: sepia(0.3) contrast(0.9) brightness(0.9);
    background-color: #f4ecd8 !important;
}

/* High Contrast Mode */
html.dmp-dark-mode.dmp-high-contrast {
    filter: invert(1) hue-rotate(180deg) contrast(1.3);
}

/* Smart Image Engine */
html.dmp-dark-mode.dmp-smart-images img,
html.dmp-dark-mode.dmp-smart-images video,
html.dmp-dark-mode.dmp-smart-images iframe {
    filter: invert(1) hue-rotate(180deg) brightness(0.85) contrast(0.95);
    transition: filter 0.3s ease;
}

/* Exclude media from inversion */
html.dmp-dark-mode:not(.dmp-smart-images) img,
html.dmp-dark-mode:not(.dmp-smart-images) video,
html.dmp-dark-mode:not(.dmp-smart-images) iframe,
html.dmp-dark-mode canvas,
html.dmp-dark-mode svg,
html.dmp-dark-mode .dmp-exclude {
    filter: invert(1) hue-rotate(180deg);
}

/* Dynamic Exclusion Class */
html.dmp-dark-mode .dmp-dynamic-exclude {
    filter: invert(1) hue-rotate(180deg) !important;
}

/* Hybrid Mode (Isolation) */
html.dmp-dark-mode.dmp-hybrid-mode {
    filter: none !important;
    background: inherit !important;
}

html.dmp-dark-mode.dmp-hybrid-mode body {
    filter: invert(1) hue-rotate(180deg);
    background-color: #f0f0f0;
    min-height: 100vh;
}

/* Smooth Transition */
html {
    transition: filter 0.3s ease, background-color 0.3s ease;
}

/* ===== WIDGET CUSTOMIZATION ===== */

/* Base Switcher */
.dmp-switcher {
    position: fixed;
    z-index: 99999;
    cursor: pointer;
    transition: transform 0.2s ease;
    --widget-bg: #1e293b;
    --widget-hover: #334155;
    --widget-active: #0ea5e9;
    --widget-border: transparent;
    --widget-shadow: rgba(0, 0, 0, 0.1);
}

.dmp-toggle {
    background: var(--widget-bg);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-center;
    box-shadow: 0 4px 12px var(--widget-shadow);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid var(--widget-border);
    color: #fff;
}

/* Shape variants */
.dmp-shape-circle {
    border-radius: 50%;
}

.dmp-shape-square {
    border-radius: 0;
}

.dmp-shape-rounded {
    border-radius: 12px;
}

.dmp-shape-pill {
    border-radius: 40px;
}

/* Style variants */
.dmp-style-classic {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.dmp-style-flat {
    box-shadow: none !important;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.dmp-style-flat:hover {
    border-color: rgba(255, 255, 255, 0.4);
}

/* Hover Effects */
.dmp-hover-scale:hover .dmp-toggle {
    transform: scale(1.1);
    background: var(--widget-hover);
}

.dmp-hover-pulse:hover .dmp-toggle {
    animation: dmp-pulse 0.6s ease-in-out infinite;
}

.dmp-hover-rotate:hover .dmp-toggle {
    transform: rotate(15deg);
}

.dmp-hover-none:hover .dmp-toggle {
    transform: none;
}

@keyframes dmp-pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Click Effects */
.dmp-click-ripple:active .dmp-toggle {
    box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.3);
}

.dmp-click-flash:active .dmp-toggle {
    filter: brightness(1.5);
}

.dmp-click-spin:active .dmp-toggle {
    animation: dmp-spin 0.4s ease;
}

@keyframes dmp-spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Transition Speeds */
.dmp-speed-slow .dmp-toggle {
    transition-duration: 400ms;
}

.dmp-speed-medium .dmp-toggle {
    transition-duration: 200ms;
}

.dmp-speed-fast .dmp-toggle {
    transition-duration: 100ms;
}

/* Focus state */
.dmp-switcher:focus {
    outline: 2px solid var(--widget-focus, #0ea5e9);
    outline-offset: 4px;
}

/* Label Styling */
.dmp-label {
    position: absolute;
    background: var(--widget-bg);
    color: #fff;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    font-weight: 500;
}

.dmp-switcher:hover .dmp-label {
    opacity: 1;
}

/* Label Positions */
.dmp-label-left {
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(-10px);
    margin-right: 10px;
}

.dmp-label-right {
    left: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    margin-left: 10px;
}

.dmp-label-above {
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-10px);
    margin-bottom: 10px;
}

.dmp-label-below {
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    margin-top: 10px;
}

/* Invert switcher in dark mode */
html.dmp-dark-mode .dmp-switcher {
    filter: invert(1) hue-rotate(180deg);
}

/* Icon visibility */
.dmp-icon-sun {
    display: none;
}

html.dmp-dark-mode .dmp-icon-sun {
    display: block;
}

html.dmp-dark-mode .dmp-icon-moon {
    display: none;
}