/*
 * Product Option Tooltip Styles — Premium UX/UI
 * Desktop: Elegant hover tooltips with smooth animations
 * Mobile: Bottom sheet for ALL tooltip types (always visible, never off-screen)
 *
 * Extracted from Themes/_Kernel/Partials/ProductOptionTooltip.cshtml inline <style>
 * (was duplicated per option, leaked into <label> textContent → broke validation alerts).
 */

/* ===== ICON TOOLTIP TRIGGER ===== */
.option-tooltip-icon {
    background: rgba(108, 117, 125, 0.1);
    border: none;
    padding: 0;
    margin: 0;
    margin-left: 0.375rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.375rem;
    height: 1.375rem;
    border-radius: 50%;
    color: var(--bs-secondary, #6c757d);
    cursor: help;
    transition: all 0.2s ease;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.option-tooltip-icon i {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    line-height: 1;
    width: 100%;
    height: 100%;
}

.option-tooltip-icon:hover {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    background: rgba(var(--accent-color-rgb, 13, 110, 253), 0.15);
    transform: scale(1.1);
}

.option-tooltip-icon:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 13, 110, 253), 0.25);
}

/* ===== POPUP BUTTON TRIGGER ===== */
.option-tooltip-popup {
    background: rgba(13, 202, 240, 0.12);
    border: none;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.375rem;
    height: 1.375rem;
    border-radius: 50%;
    color: var(--bs-info, #0dcaf0);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.option-tooltip-popup i {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    line-height: 1;
}

.option-tooltip-popup:hover {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    background: rgba(var(--accent-color-rgb, 13, 110, 253), 0.18);
    transform: scale(1.1);
}

.option-tooltip-popup:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 13, 110, 253), 0.25);
}

/* ===== MODAL BUTTON TRIGGER ===== */
.option-tooltip-modal {
    background: rgba(13, 202, 240, 0.12);
    border: none;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.375rem;
    height: 1.375rem;
    border-radius: 50%;
    color: var(--bs-info, #0dcaf0);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    vertical-align: middle;
    position: relative;
    top: -1px;
}

.option-tooltip-modal i {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    line-height: 1;
}

.option-tooltip-modal:hover {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    background: rgba(var(--accent-color-rgb, 13, 110, 253), 0.18);
    transform: scale(1.1);
}

.option-tooltip-modal:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 13, 110, 253), 0.25);
}

/* ===== INLINE HELP TEXT ===== */
.option-tooltip-inline {
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.05) 0%, rgba(108, 117, 125, 0.02) 100%);
    border-left: 3px solid rgba(108, 117, 125, 0.3);
    border-radius: 0 8px 8px 0;
    margin-top: 0.875rem;
    margin-bottom: 1rem;
    position: relative;
}

.option-tooltip-inline i {
    color: var(--bs-secondary, #6c757d);
    opacity: 0.85;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.option-tooltip-inline small {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: #4a5568;
}

.option-tooltip-inline small i {
    flex-shrink: 0;
    margin-top: 0.15rem;
    width: 1rem;
    height: 1rem;
}

.option-tooltip-inline small span { flex: 1; }

.option-tooltip-inline img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0.5rem 0;
    border-radius: 6px;
}

/* ===== BOOTSTRAP POPOVER CUSTOMIZATION ===== */
.popover {
    max-width: min(400px, calc(100vw - 32px));
    background: #ffffff;
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.popover-arrow::before { border-color: transparent; }
.popover-arrow::after { border-color: transparent; }
.bs-popover-top > .popover-arrow::after,
.bs-popover-auto[data-popper-placement^="top"] > .popover-arrow::after { border-top-color: #ffffff; }
.bs-popover-bottom > .popover-arrow::after,
.bs-popover-auto[data-popper-placement^="bottom"] > .popover-arrow::after { border-bottom-color: #ffffff; }
.bs-popover-start > .popover-arrow::after,
.bs-popover-auto[data-popper-placement^="left"] > .popover-arrow::after { border-left-color: #ffffff; }
.bs-popover-end > .popover-arrow::after,
.bs-popover-auto[data-popper-placement^="right"] > .popover-arrow::after { border-right-color: #ffffff; }

.popover-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #f1f3f4 100%);
    color: #1a1a2e;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
}

.popover-body {
    font-size: 0.9rem;
    color: #374151;
    background: #ffffff;
    padding: 1rem;
    line-height: 1.6;
}

.popover-body img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0.75rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.popover-body p { margin-bottom: 0.625rem; }
.popover-body p:last-child { margin-bottom: 0; }

/* ===== BOOTSTRAP TOOLTIP CUSTOMIZATION ===== */
.tooltip {
    --bs-tooltip-bg: #ffffff;
    --bs-tooltip-color: #1a1a2e;
}

.tooltip-inner {
    background: #ffffff;
    color: #1a1a2e;
    border: none;
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    max-width: min(320px, calc(100vw - 32px));
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.875rem;
    line-height: 1.5;
}

.tooltip-inner img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0.5rem 0;
    border-radius: 6px;
}

.tooltip-inner p { margin-bottom: 0.5rem; }
.tooltip-inner p:last-child { margin-bottom: 0; }

.tooltip.bs-tooltip-top .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="top"] .tooltip-arrow::before { border-top-color: #ffffff; }
.tooltip.bs-tooltip-end .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="right"] .tooltip-arrow::before { border-right-color: #ffffff; }
.tooltip.bs-tooltip-bottom .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="bottom"] .tooltip-arrow::before { border-bottom-color: #ffffff; }
.tooltip.bs-tooltip-start .tooltip-arrow::before,
.tooltip.bs-tooltip-auto[data-popper-placement^="left"] .tooltip-arrow::before { border-left-color: #ffffff; }

/* ===== DESKTOP SIDE PANEL ===== */
.tooltip-side-panel-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 10050;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(2px);
}

.tooltip-side-panel-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.tooltip-side-panel {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    z-index: 10051;
    width: min(450px, 90vw);
    background: #ffffff;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s ease;
    display: flex;
    flex-direction: column;
}

.tooltip-side-panel.active {
    transform: translateX(0);
    visibility: visible;
}

.tooltip-side-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    background: linear-gradient(135deg, #f8f9fa 0%, #f1f3f4 100%);
    flex-shrink: 0;
}

.tooltip-side-panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tooltip-side-panel-title i {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    font-size: 1.1rem;
}

.tooltip-side-panel-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.tooltip-side-panel-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #1a1a2e;
}

.tooltip-side-panel-close i { font-size: 1.1rem; }

.tooltip-side-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #374151;
}

.tooltip-side-panel-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.75rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tooltip-side-panel-content p { margin-bottom: 0.75rem; }
.tooltip-side-panel-content p:last-child { margin-bottom: 0; }

.tooltip-side-panel-content ul,
.tooltip-side-panel-content ol {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.tooltip-side-panel-content li { margin-bottom: 0.35rem; }

.tooltip-side-panel-content h1,
.tooltip-side-panel-content h2,
.tooltip-side-panel-content h3,
.tooltip-side-panel-content h4,
.tooltip-side-panel-content h5,
.tooltip-side-panel-content h6 {
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    color: #1a1a2e;
}

.tooltip-side-panel-content u {
    text-decoration-color: var(--accent-color, var(--bs-primary, #0d6efd));
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

.tooltip-side-panel-content input[type="text"],
.tooltip-side-panel-content input[type="email"],
.tooltip-side-panel-content input[type="number"],
.tooltip-side-panel-content input[type="file"],
.tooltip-side-panel-content select,
.tooltip-side-panel-content textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tooltip-side-panel-content input:focus,
.tooltip-side-panel-content select:focus,
.tooltip-side-panel-content textarea:focus {
    outline: none;
    border-color: var(--accent-color, var(--bs-primary, #0d6efd));
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 13, 110, 253), 0.15);
}

.tooltip-side-panel-content label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: #374151;
    font-size: 0.9rem;
}

.tooltip-side-panel-content .btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.tooltip-side-panel-content::-webkit-scrollbar { width: 6px; }
.tooltip-side-panel-content::-webkit-scrollbar-track { background: transparent; }
.tooltip-side-panel-content::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}
.tooltip-side-panel-content::-webkit-scrollbar-thumb:hover { background: #9ca3af; }

/* ===== TOOLTIP MODAL STYLING ===== */
.tooltip-modal { z-index: 10060 !important; }
.tooltip-modal + .modal-backdrop,
.tooltip-modal ~ .modal-backdrop { z-index: 10055 !important; }
.modal-backdrop.show { z-index: 10055; }

.tooltip-modal .modal-dialog { max-width: min(600px, calc(100vw - 40px)); }

.tooltip-modal .modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2), 0 8px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.tooltip-modal .modal-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #f1f3f4 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 1rem 1.25rem;
}

.tooltip-modal .modal-header .modal-title {
    font-weight: 600;
    font-size: 1rem;
    color: #1a1a2e;
    display: flex;
    align-items: center;
}

.tooltip-modal .modal-header .modal-title i {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    display: flex;
    align-items: center;
    justify-content: center;
}

.tooltip-modal .modal-header .btn-close {
    padding: 0.5rem;
    margin: -0.5rem -0.5rem -0.5rem auto;
}

.tooltip-modal .modal-body {
    max-height: 70vh;
    overflow-y: auto;
    padding: 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #374151;
}

.tooltip-modal .modal-body img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.75rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tooltip-modal .modal-body ul,
.tooltip-modal .modal-body ol {
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.tooltip-modal .modal-body li { margin-bottom: 0.35rem; }

.tooltip-modal .modal-body h1,
.tooltip-modal .modal-body h2,
.tooltip-modal .modal-body h3,
.tooltip-modal .modal-body h4,
.tooltip-modal .modal-body h5,
.tooltip-modal .modal-body h6 {
    margin-top: 1rem;
    margin-bottom: 0.75rem;
    color: #1a1a2e;
    font-weight: 600;
}

.tooltip-modal .modal-body h1 { font-size: 1.5rem; }
.tooltip-modal .modal-body h2 { font-size: 1.35rem; }
.tooltip-modal .modal-body h3 { font-size: 1.2rem; }
.tooltip-modal .modal-body h4 { font-size: 1.1rem; }
.tooltip-modal .modal-body h5 { font-size: 1rem; }
.tooltip-modal .modal-body h6 { font-size: 0.95rem; }

.tooltip-modal .modal-body u {
    text-decoration-color: var(--accent-color, var(--bs-primary, #0d6efd));
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

.tooltip-modal .modal-body input[type="text"],
.tooltip-modal .modal-body input[type="email"],
.tooltip-modal .modal-body input[type="number"],
.tooltip-modal .modal-body input[type="file"],
.tooltip-modal .modal-body select,
.tooltip-modal .modal-body textarea {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tooltip-modal .modal-body input:focus,
.tooltip-modal .modal-body select:focus,
.tooltip-modal .modal-body textarea:focus {
    outline: none;
    border-color: var(--accent-color, var(--bs-primary, #0d6efd));
    box-shadow: 0 0 0 3px rgba(var(--accent-color-rgb, 13, 110, 253), 0.15);
}

.tooltip-modal .modal-body label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.35rem;
    color: #374151;
    font-size: 0.9rem;
}

.tooltip-modal .modal-body .btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.tooltip-modal .modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    padding: 0.875rem 1.25rem;
    background: #fafbfc;
    gap: 0.5rem;
}

.tooltip-modal .modal-footer .btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
}

.tooltip-modal .modal-body::-webkit-scrollbar { width: 6px; }
.tooltip-modal .modal-body::-webkit-scrollbar-track { background: transparent; }
.tooltip-modal .modal-body::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}
.tooltip-modal .modal-body::-webkit-scrollbar-thumb:hover { background: #9ca3af; }

/* ===== MOBILE BOTTOM SHEET ===== */
.tooltip-bottom-sheet-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10050;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
}

.tooltip-bottom-sheet-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.tooltip-bottom-sheet {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 10051;
    background: #ffffff;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    visibility: hidden;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s ease;
    max-height: 80vh;
    overflow: hidden;
}

.tooltip-bottom-sheet.active {
    transform: translateY(0);
    visibility: visible;
}

.tooltip-bottom-sheet-handle {
    width: 100%;
    padding: 12px 0 8px;
    display: flex;
    justify-content: center;
    cursor: grab;
}

.tooltip-bottom-sheet-handle::before {
    content: '';
    width: 40px;
    height: 4px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 2px;
}

.tooltip-bottom-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem 0.75rem 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.tooltip-bottom-sheet-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tooltip-bottom-sheet-title i {
    color: var(--accent-color, var(--bs-primary, #0d6efd));
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tooltip-bottom-sheet-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    color: #6b7280;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.tooltip-bottom-sheet-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: #1a1a2e;
}

.tooltip-bottom-sheet-close i {
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tooltip-bottom-sheet-content {
    padding: 1rem 1rem 1.5rem 1rem;
    padding-bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px));
    font-size: 0.95rem;
    line-height: 1.6;
    color: #374151;
    max-height: calc(80vh - 100px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.tooltip-bottom-sheet-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.75rem 0;
}

.tooltip-bottom-sheet-content p { margin-bottom: 0.75rem; }
.tooltip-bottom-sheet-content p:last-child { margin-bottom: 0; }

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    .option-tooltip-icon,
    .option-tooltip-popup,
    .option-tooltip-modal {
        width: 1.625rem;
        height: 1.625rem;
    }

    .option-tooltip-icon i,
    .option-tooltip-popup i,
    .option-tooltip-modal i {
        font-size: 0.9rem;
    }

    .tooltip,
    .popover {
        display: none !important;
    }

    .option-tooltip-inline {
        padding: 1rem;
        margin-top: 1rem;
    }

    .option-tooltip-inline small {
        font-size: 0.9rem;
    }

    .tooltip-modal .modal-dialog {
        margin: 0;
        max-width: 100%;
        min-height: 100vh;
        display: flex;
        align-items: flex-end;
    }

    .tooltip-modal .modal-content {
        border-radius: 20px 20px 0 0;
        max-height: 85vh;
    }

    .tooltip-modal .modal-header { padding: 1rem; }

    .tooltip-modal .modal-body {
        padding: 1rem;
        max-height: 60vh;
    }

    .tooltip-modal .modal-footer {
        padding: 0.75rem 1rem;
        padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
    }

    .tooltip-modal .modal-footer .btn { width: 100%; }
}