/* --- Common UI Element Classes --- */

/* --- Small Round Icon Buttons --- */
.btn-icon-round-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    border-radius: var(--global-border-radius-round);
    width: 32px;
    height: 32px;
    padding: 0; /* Typically no padding for icon-only round buttons */
    line-height: var(--global-line-height-tight); /* Ensure icon is centered */
    border: none;
    /* Default appearance - can be overridden by Bootstrap contextual classes or more specific rules */
    background-color: var(--global-icon-button-round-sm-bg-color);
    color: var(--global-icon-button-round-sm-text-color);
}

.btn-icon-round-sm-danger {
    background-color: var(--global-icon-button-round-sm-bg-color);
    color: var(--global-bg-color-danger-active);
}

.btn-icon-round-sm:hover {
    background-color: var(--global-icon-button-round-sm-hover-bg-color);
    color: var(--global-icon-button-round-sm-hover-text-color);
    border-color: none;
    text-decoration: none;
}

.btn-icon-round-sm:focus,
.btn-icon-round-sm.focus {
    outline: 0;
    box-shadow: var(--global-focus-ring-box-shadow-primary); /* Or a more subtle one for small buttons */
    /* Ensure focus style is consistent with hover, or define specific focus variables */
    background-color: var(--global-icon-button-round-sm-hover-bg-color); 
    color: var(--global-icon-button-round-sm-hover-text-color);
    border-color: none;
}

.btn-icon-round-sm:disabled,
.btn-icon-round-sm.disabled {
    background-color: var(--global-icon-button-round-sm-bg-color);
    color: var(--global-toolbar-icon-button-disabled-text-color);
    cursor: not-allowed;
    opacity: var(--global-opacity-disabled); /* Use global disabled opacity */
    box-shadow: none;
}

/* Optional: Specific icon sizing within these buttons if needed */
.btn-icon-round-sm .fas,
.btn-icon-round-sm .far,
.btn-icon-round-sm .fal,
.btn-icon-round-sm .fab {
    font-size: var(--global-font-size-sm); /* Example: slightly smaller for small buttons */
}

/* --- Input Clear Buttons --- */
.btn-input-clear {
    display: inline-flex; /* For proper alignment of icon if used directly */
    align-items: center;
    justify-content: center;
    background: var(--global-bg-color-light-gray-3);
    border: none;
    color: var(--global-text-color-muted);
    cursor: pointer;
    padding: 0; /* Padding is often not needed if width/height are set */
    line-height: 1;
    position: relative; /* For the ::before pseudo-element's positioning */
    width: var(--global-close-button-size, 24px); /* Default to 24px if var not set */
    height: var(--global-close-button-size, 24px); /* Default to 24px if var not set */
    vertical-align: middle; /* Helps align with text in input groups */
}

.btn-input-clear i,
.btn-input-clear .fas, /* Supporting Font Awesome classes */
.btn-input-clear .far {
    font-size: var(--global-font-size-xs, 0.8rem); /* Slightly larger than xxs for better visibility */
    position: relative; /* To ensure icon is above the ::before pseudo-element */
    z-index: var(--global-z-index-default); /* Icon above hover effect */
}

/* Circular hover background effect */
.btn-input-clear::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%; /* Cover the button area */
    height: 100%; /* Cover the button area */
    background-color: var(--global-bg-color-light-gray-3);
    border-radius: var(--global-border-radius-round);
    transform: translate(-50%, -50%) scale(0);
    z-index: var(--global-z-index-default);
}

.btn-input-clear:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

.btn-input-clear:focus {
    background-color: var(--global-bg-color-light-gray-3);
}

.btn-input-clear:disabled,
.btn-input-clear.disabled {
    color: var(--global-text-color-disabled);
    cursor: not-allowed;
    opacity: var(--global-opacity-disabled);
}

.btn-input-clear:disabled::before,
.btn-input-clear.disabled::before {
    transform: translate(-50%, -50%) scale(0) !important; /* Ensure hover effect is off */
}


/* --- Toolbar Icon Buttons (Rectangular) --- */
.btn-toolbar-icon {
    display: inline-flex; /* Align icon and text properly if text is ever added */
    align-items: center;
    justify-content: center;
    text-decoration: none;
    cursor: pointer;
    height: 30px;
    width: 30px;
    border: var(--global-toolbar-icon-button-border);
    background-color: var(--global-toolbar-icon-button-bg-color);
    color: var(--global-toolbar-icon-button-text-color);
    padding: 0.375rem;
    margin: 0px;
    font-size: var(--global-toolbar-icon-button-font-size);
    height: var(--global-toolbar-icon-button-height);
    border-radius: var(--global-toolbar-icon-button-border-radius);
    line-height: var(--global-line-height-base); /* Helps vertically center icon/text within the button height */
    transition: color var(--global-transition-duration-fast) var(--global-transition-timing-function-ease-in-out), 
                background-color var(--global-transition-duration-fast) var(--global-transition-timing-function-ease-in-out), 
                border-color var(--global-transition-duration-fast) var(--global-transition-timing-function-ease-in-out);
}

.btn-toolbar-icon:hover {
    background-color: var(--global-toolbar-icon-button-hover-bg-color);
    color: var(--global-toolbar-icon-button-hover-text-color);
    border-color: none;
    text-decoration: none;
}

.btn-toolbar-icon:focus,
.btn-toolbar-icon.focus { /* Bootstrap uses .focus for programmatic focus */
    outline: 0;
    box-shadow: var(--global-focus-ring-box-shadow-primary); /* Assuming a primary focus ring */
    /* Ensure focus style is consistent with hover, or define specific focus variables */
    background-color: var(--global-toolbar-icon-button-hover-bg-color); 
    color: var(--global-toolbar-icon-button-hover-text-color);
    border-color: var(--global-toolbar-icon-button-hover-border-color);
}

.btn-toolbar-icon:disabled,
.btn-toolbar-icon.disabled {
    background-color: var(--global-toolbar-icon-button-disabled-bg-color);
    color: var(--global-toolbar-icon-button-disabled-text-color);
    border-color: var(--global-toolbar-icon-button-disabled-border-color);
    cursor: not-allowed;
    opacity: 1; /* Override Bootstrap's default opacity for disabled if needed, relying on colors */
    /* Remove box-shadow if it was applied on focus and then disabled */
    box-shadow: none;
}

/* Styles for buttons */

/* default button class */
/*
.btn-custom {
  font-family: 'Lora', sans-serif;
  font-size: 14px;
  color: white;
  border-radius: 4px;
  transition: background-color 0.3s ease, color 0.3s ease;
  background-color: rgba(22, 52, 72, 1);
  border: 2px solid rgba(22, 52, 72, 1);
  min-width: 100px;
  text-align: center;
  text-decoration: none;
  padding: 10px 20px;
}

.btn-custom:hover {
  text-decoration: none;
  background-color: white;
  color: rgba(22, 52, 72, 1);
  border: 2px solid rgba(22, 52, 72, 1);
}


.btn-custom-edit {
  padding: 8px 16px;
  font-size: 14px;
  min-width: 80px;
  height: 38px;
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
*/