/* Tooltips */

/* Base tooltip for segmented control labels */
.segmented-control label[data-tooltip] {
    position: relative;
}

.segmented-control label[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 6px;
    padding: 6px 10px;
    background: var(--text);
    color: var(--bg);
    font-size: var(--font-size-xs);
    font-weight: 400;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
    max-width: 320px;
    white-space: normal;
    text-align: center;
}

.segmented-control label[data-tooltip]::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
}

.segmented-control label[data-tooltip]:hover::after,
.segmented-control label[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Specific wider tooltip for invoice type */
#invoiceTypeControl label[data-tooltip]::after {
    max-width: min(400px, calc(100vw - 32px)); /* Ensure 16px margin on each side */
    width: max-content;
}

/* Prevent tooltips from overflowing on first item (Regular) */
#invoiceTypeControl label[for="type-regular"][data-tooltip]::after {
    left: 0;
    transform: translateX(0);
}

#invoiceTypeControl label[for="type-regular"][data-tooltip]::before {
    left: 20px;
    transform: translateX(0);
}

/* Prevent tooltips from overflowing on last item (Credit) */
#invoiceTypeControl label[for="type-credit-note"][data-tooltip]::after {
    left: auto;
    right: 0;
    transform: translateX(0);
}

#invoiceTypeControl label[for="type-credit-note"][data-tooltip]::before {
    left: auto;
    right: 20px;
    transform: translateX(0);
}

/* Tooltips below for header controls (near top of screen) */
.form-header .segmented-control label[data-tooltip]::after,
.preview-toolbar .segmented-control label[data-tooltip]::after {
    bottom: auto;
    top: 100%;
    margin-bottom: 0;
    margin-top: 6px;
}

.form-header .segmented-control label[data-tooltip]::before,
.preview-toolbar .segmented-control label[data-tooltip]::before {
    bottom: auto;
    top: 100%;
    border-top-color: transparent;
    border-bottom-color: var(--text);
    margin-top: -4px;
}

/* Tooltips for header action buttons */
.form-header button[data-tooltip] {
    position: relative;
}

.form-header button[data-tooltip]::after {
    content: attr(data-tooltip);
    position: fixed; /* Use fixed positioning to escape overflow clipping */
    left: var(--tooltip-left, 50%);
    top: var(--tooltip-top, 100%);
    transform: translateX(-50%);
    margin-top: 6px;
    padding: 6px 10px;
    background: var(--text);
    color: var(--bg);
    font-size: var(--font-size-xs);
    font-weight: 400;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 10000; /* Very high z-index to ensure it's above everything */
}

.form-header button[data-tooltip]::before {
    content: '';
    position: fixed; /* Use fixed positioning to escape overflow clipping */
    left: var(--tooltip-left, 50%);
    top: var(--tooltip-top, 100%);
    transform: translateX(-50%);
    margin-top: -4px;
    border: 5px solid transparent;
    border-bottom-color: var(--text);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 10000;
}

.form-header button[data-tooltip]:hover::after,
.form-header button[data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Toolbar tooltips - all show below */
.preview-toolbar [data-tooltip] {
    position: relative;
}

.preview-toolbar [data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 6px;
    padding: 6px 10px;
    background: var(--text);
    color: var(--bg);
    font-size: var(--font-size-xs);
    font-weight: 400;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
    max-width: 200px;
    white-space: normal;
    text-align: center;
}

.preview-toolbar [data-tooltip]::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: -4px;
    border: 5px solid transparent;
    border-bottom-color: var(--text);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
}

.preview-toolbar [data-tooltip]:hover::after,
.preview-toolbar [data-tooltip]:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Form panel tooltips - buttons and labels in the form area (line items, time reports, etc.) */
.form-panel [data-tooltip]:not(.segmented-control label):not(.form-header *) {
    position: relative;
}

.form-panel [data-tooltip]:not(.segmented-control label):not(.form-header *)::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 6px;
    padding: 6px 10px;
    background: var(--text);
    color: var(--bg);
    font-size: var(--font-size-xs);
    font-weight: 400;
    line-height: 1.4;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
    max-width: 260px;
    white-space: normal;
    text-align: center;
}

.form-panel [data-tooltip]:not(.segmented-control label):not(.form-header *)::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s, visibility 0.15s;
    pointer-events: none;
    z-index: 1000;
}

.form-panel [data-tooltip]:not(.segmented-control label):not(.form-header *):hover::after,
.form-panel [data-tooltip]:not(.segmented-control label):not(.form-header *):hover::before {
    opacity: 1;
    visibility: visible;
}