/* ZW Accessbar Styles */

/* FONTS */
/* Roboto Medium */
@font-face
{
    font-family: 'Roboto';
    src: url('../assets/fonts/Roboto/Roboto-Medium.woff2') format('woff2'),
        url('../assets/fonts/Roboto/Roboto-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

/* Roboto Bold */
@font-face
{
    font-family: 'Roboto';
    src: url('../assets/fonts/Roboto/Roboto-Bold.woff2') format('woff2'),
        url('../assets/fonts/Roboto/Roboto-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


/* ROOT VARIABLES & LAYOUT */
#zw-accessbar-app
{
    /* Colors */
    --font-family-main: 'Roboto', sans-serif;
    --color-primary-bg: #000;
    --color-secondary-bg: #222222;
    --color-tertiary: #fff;
    --color-border-dark: #414141;
    --color-border-light: #c7c7c7;
    --color-accent: #3498db;
    --color-accent-dark: #014864;
    --color-border: #414141;
    --color-hover-bg: #414141;

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 15px;
    --spacing-lg: 20px;

    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 6px;
    --border-radius-lg: 8px;

    /* Typography */
    --font-size-sm: 16px;
    --font-size-md: 18px;
    --font-size-lg: 20px;

    /* Dimensions */
    --icon-size: 28px;
    --toggle-button-size: 64px;
    --panel-width: clamp(350px, 90vw, 450px);

    /* Shadows */
    --shadow-toggle: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-panel: 0 5px 15px rgba(0, 0, 0, 0.3);

    /* Layout */
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 99998;
    font-family: var(--font-family-main);
}

#zw-accessbar-app .h1,
#zw-accessbar-app .h2,
#zw-accessbar-app .h3,
#zw-accessbar-app .h4,
#zw-accessbar-app .h5,
#zw-accessbar-app .h6,
#zw-accessbar-app p,
#zw-accessbar-app span,
#zw-accessbar-app legend
{
    font-family: var(--font-family-main);
}

/* MAIN TOGGLE BUTTON */
#zw-accessbar-toggle
{
    background-color: var(--color-primary-bg);
    color: var(--color-tertiary);
    border: 2px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    width: var(--toggle-button-size);
    height: var(--toggle-button-size);
    cursor: pointer;
    box-shadow: var(--shadow-toggle);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    position: relative;
}

#zw-accessbar-toggle.light
{
    background-color: var(--color-tertiary);
    border: 2px solid var(--color-border);
}

#zw-accessbar-toggle.light img
{
    filter: brightness(0%) invert(0%);
}

#zw-accessbar-toggle.custom
{
    background-color: var(--color-accent-dark);
    border: 2px solid var(--color-border);
    color: var(--color-tertiary);
}

#zw-accessbar-toggle:hover
{
    background-color: var(--color-tertiary);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.3);
}

#zw-accessbar-toggle:focus,
#zw-accessbar-toggle:active
{
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
    background-color: var(--color-tertiary);
}

#zw-accessbar-toggle:hover img,
#zw-accessbar-toggle:focus img,
#zw-accessbar-toggle:active img
{
    filter: brightness(0%) invert(0%);
}

/* #zw-accessbar-toggle[aria-expanded="true"]
{
    background-color: var(--color-tertiary);
    border-color: var(--color-accent);
} */

#zw-accessbar-toggle img
{
    width: 44px;
    height: 44px;
}

/* PANEL CONTAINER */
#zw-accessbar-panel
{
    position: absolute;
    bottom: calc(var(--toggle-button-size) + var(--spacing-sm));
    right: 0;
    width: var(--panel-width);
    background-color: var(--color-primary-bg);
    color: var(--color-tertiary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-panel);
    z-index: 99999;
    transform-origin: bottom right;
    outline: 2px solid var(--color-border-light);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

#zw-accessbar-panel.closed
{
    opacity: 0;
    pointer-events: none;
    transform: scale(0.95);
    /* Display: none will be set by JavaScript */
}

/* PANEL HEADER */
#zw-accessbar-panel .panel-header
{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 2px solid var(--color-border-dark);
}

#zw-accessbar-panel .panel-header h3
{
    font-family: var(--font-family-main);
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: bold;
    color: var(--color-tertiary);
}

#zw-accessbar-panel .panel-header button
{
    background: none;
    border: none;
    color: var(--color-tertiary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

#zw-accessbar-panel .panel-header button .icon-circle
{
    background-color: var(--color-primary-bg);
}

#zw-accessbar-panel .panel-header .icon-circle
{
    width: 34px;
    height: 34px;
    padding: 5px;
}

#zw-accessbar-panel .panel-header button .icon-circle:hover
{
    /* background-color: var(--color-accent); */
    background-color: var(--color-tertiary);
}

#zw-accessbar-panel .panel-header button .icon-circle:hover img
{
    filter: brightness(0%) invert(0%);
}

/* Reset button animation */
#zw-accessbar-panel .panel-header button.resetting .icon-circle
{
    background-color: var(--color-accent);
    animation: pulse 0.8s ease-in-out;
}

#zw-accessbar-panel .panel-header button.resetting .icon-circle img
{
    filter: brightness(0%) invert(0%);
}

@keyframes pulse
{
    0%
    {
        transform: scale(1);
    }

    50%
    {
        transform: scale(1.2);
    }

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

/* PANEL CONTENT */
#zw-accessbar-panel .panel-content
{
    padding: var(--spacing-md);
}

#zw-accessbar-panel .settings-group
{
    margin-bottom: var(--spacing-md);
}

#zw-accessbar-panel .settings-group legend
{
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    border-bottom: 1px dashed var(--color-border-light);
    padding-bottom: var(--spacing-xs);
}

#zw-accessbar-panel .setting-row
{
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

/* SETTING BOXES */
/* Common styles for all setting boxes */
#zw-accessbar-panel .setting-box
{
    background-color: var(--color-secondary-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    width: calc(50% - var(--spacing-xs));
    text-align: center;
    cursor: pointer;
    position: relative;
    /* min-height: 115px; */
    box-sizing: border-box;
    overflow: hidden;
    justify-content: space-between;
    display: flex;
    color: var(--color-tertiary);
}

#zw-accessbar-panel button.setting-box
{
    border: 2px solid var(--color-border-light);
}

/* Specific layout for setting boxes with +/- buttons */
.button-group
{
    display: flex;
    flex-direction: column;
    gap: 5px;
    justify-content: center;
    /* padding: var(--spacing-xs) */
}


#zw-accessbar-panel button.setting-box:hover
{
    background-color: var(--color-tertiary);
    color: var(--color-primary-bg)
}

#zw-accessbar-panel button.setting-box:hover .icon-circle
{
    background-color: var(--color-tertiary);
    border: 2px solid var(--color-primary-bg);
}

#zw-accessbar-panel button.setting-box:hover .icon-circle img
{
    filter: brightness(0%) invert(0%);
}


#zw-accessbar-panel .setting-row:has(.button-group)
{
    pointer-events: none;
}



/* Active/Selected State */
#zw-accessbar-panel .setting-box.active,
#zw-accessbar-panel .setting-box[aria-pressed="true"]
{

    background-color: var(--color-tertiary);
    color: var(--color-primary-bg);
}

#zw-accessbar-panel .setting-box.active .icon-circle,
#zw-accessbar-panel .setting-box[aria-pressed="true"] .icon-circle
{
    background-color: var(--color-tertiary);
    border: 2px solid var(--color-primary-bg);
}

#zw-accessbar-panel .setting-box.active .icon-circle img,
#zw-accessbar-panel .setting-box[aria-pressed="true"] .icon-circle img
{
    filter: brightness(0%) invert(0%);
}


/* ICON ELEMENTS */
/* General styles for all icon-labels */
#zw-accessbar-panel .setting-box .icon-label
{
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: left;
    /* padding: 0 5px; */
    max-width: 100%;
    overflow: hidden;
    /* display: grid;
    grid-template-columns: auto auto auto; */
    gap: 5px;
    justify-content: center;
}

#zw-accessbar-panel .setting-box .icon-label span
{
    line-height: normal;
}

.icon-circle
{
    background-color: var(--color-secondary-bg);
    border-radius: 50%;
    padding: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    /* margin: 0 auto; */
    flex-shrink: 0;
    border: 2px solid var(--color-tertiary);
}

#zw-accessbar-panel .setting-box .icon
{
    width: var(--icon-size);
    height: var(--icon-size);
    display: block;
}

#zw-accessbar-panel .setting-box span
{
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xs);
    word-break: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 100%;
    padding: var(--spacing-xs);
    font-weight: 500;
}

/* CONTROL BUTTONS (+ and -) */
#zw-accessbar-panel .setting-box button.decrease,
#zw-accessbar-panel .setting-box button.increase
{
    background-color: var(--color-primary-bg);
    color: var(--color-tertiary);
    border: 2px solid var(--color-border-light);
    border-radius: 50%;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    pointer-events: all;
    z-index: 2;
}

#zw-accessbar-panel .setting-box button span
{
    margin-top: 0;
    font-size: 20px;
    line-height: 0;
    display: inline-block;
    font-weight: bold;
    padding: 0;
}

#zw-accessbar-panel .setting-box button.decrease:hover,
#zw-accessbar-panel .setting-box button.increase:hover,
#zw-accessbar-panel .setting-box:hover button.decrease:hover,
#zw-accessbar-panel .setting-box:hover button.increase:hover,
#zw-accessbar-panel .setting-box button:focus
{
    background-color: var(--color-tertiary);
    border-color: var(--color-tertiary);
    color: var(--color-primary-bg);
}

/* Active state for controls with + and - buttons */
#zw-accessbar-panel .setting-box.active button.decrease,
#zw-accessbar-panel .setting-box.active button.increase,
#zw-accessbar-panel .setting-box[aria-pressed="true"] button.decrease,
#zw-accessbar-panel .setting-box[aria-pressed="true"] button.increase,
#zw-accessbar-panel .setting-box.active button.decrease:hover,
#zw-accessbar-panel .setting-box.active button.increase:hover,
#zw-accessbar-panel .setting-box[aria-pressed="true"] button.decrease:hover,
#zw-accessbar-panel .setting-box[aria-pressed="true"] button.increase:hover
{
    background-color: var(--color-secondary-bg);
    border-color: var(--color-tertiary);
    color: var(--color-primary-bg);
}

fieldset
{
    padding: 0 !important;
}

/* ACCESSIBILITY UTILITIES */
.sr-only
{
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

#zw-accessbar-app *:focus
{
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Disabled state for buttons */
#zw-accessbar-panel .setting-box button:disabled
{
    opacity: 0.5;
    cursor: not-allowed;
}

#zw-accessbar-panel .setting-box button:disabled:hover
{
    background-color: var(--color-border);
    border-color: transparent;
    box-shadow: none;
    transform: none;
}

/* add fixes */
#zw-accessbar-panel button.setting-box {
  align-items: center;
}


/* TOUCH DEVICE IMPROVEMENTS */

/* Reduced motion support */
@media (prefers-reduced-motion: reduce)
{

    #zw-accessbar-app *,
    #zw-accessbar-app *::before,
    #zw-accessbar-app *::after
    {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        transition-delay: 0ms !important;
    }
}

/* High contrast support */
@media (prefers-contrast: high)
{
    #zw-accessbar-app
    {
        --color-primary-bg: #000000;
        --color-secondary-bg: #ffffff;
        --color-tertiary: #ffffff;
        --color-border: #ffffff;
        --color-accent: #ffff00;
    }
}

/* Touch device improvements */
@media (hover: none) and (pointer: coarse)
{
    #zw-accessbar-toggle
    {
        min-width: 60px;
        min-height: 60px;
    }

    /* Gray out cursor option on touch devices */
    #zw-accessbar-panel .setting-box[data-control="cursor-size"]
    {
        opacity: 0.5;
        pointer-events: none;
        position: relative;
    }

    #zw-accessbar-panel .setting-box[data-control="cursor-size"]::after
    {
        content: "Desktop only";
        position: absolute;
        bottom: 2px;
        left: 0;
        right: 0;
        font-size: 10px;
        text-align: center;
        color: #999;
    }
}

.cursor-size
{
    cursor: none !important;
}