/**
 * Copyright (C) 2026 PatrikMol Solutions Kft. All rights reserved.
 *
 * Self-contained UiKit shared component styles (toasts, modals, etc.), namespaced under .uik-*.
 */

/**
 * UiKit — shared component styles.
 *
 * All rules are scoped under `.uik-*` class names and `--uik-*` custom
 * properties, each with a built-in fallback value — a host page never has
 * to define anything for this file to render correctly, and nothing here
 * targets or depends on a host CSS framework's class names.
 */

/* ===== Toast ===== */

.uik-toast-container {
    position: fixed;
    top: 0;
    right: 0;
    padding: var(--uik-toast-container-padding, 1rem);
    z-index: var(--uik-toast-z-index, 99999);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.uik-toast {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 300px;
    max-width: 500px;
    padding: 1rem;
    border: 0;
    border-radius: 6px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    font-size: 0.95rem;
    font-family: inherit;
}

.uik-toast--success { background: #198754; color: #fff; }
.uik-toast--error   { background: #dc3545; color: #fff; }
.uik-toast--warning { background: #ffc107; color: #000; }
.uik-toast--info    { background: #0dcaf0; color: #000; }

.uik-toast__icon {
    flex: 0 0 auto;
    width: 1.25em;
    height: 1.25em;
    fill: currentColor;
}

.uik-toast__body {
    flex: 1 1 auto;
    line-height: 1.4;
}

.uik-toast__close {
    flex: 0 0 auto;
    width: 1em;
    height: 1em;
    padding: 0;
    border: 0;
    background: transparent;
    color: currentColor;
    opacity: 0.5;
    cursor: pointer;
}

.uik-toast__close:hover,
.uik-toast__close:focus-visible {
    opacity: 1;
}

.uik-toast__close-icon {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.uik-toast--showing {
    animation: uik-toast-slide-in 0.3s ease-out;
}

.uik-toast--hide {
    animation: uik-toast-slide-out 0.3s ease-in forwards;
}

@keyframes uik-toast-slide-in {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

@keyframes uik-toast-slide-out {
    from { transform: translateX(0);    opacity: 1; }
    to   { transform: translateX(100%); opacity: 0; }
}

/* ===== Confirm dialog ===== */

.uik-dialog {
    box-sizing: border-box;
    width: calc(100% - 2rem);
    max-width: var(--uik-dialog-max-width, 500px);
    padding: 0;
    border: 0;
    border-radius: 8px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    font-family: inherit;
    color: #212529;
    z-index: var(--uik-dialog-z-index, 99998);
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
}

.uik-dialog::backdrop {
    background: rgba(0, 0, 0, 0.5);
}

.uik-dialog--opening {
    opacity: 0;
    transform: scale(0.95);
}

.uik-dialog__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 8px 8px 0 0;
}

.uik-dialog__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 500;
}

.uik-dialog__title-icon {
    flex: 0 0 auto;
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
}

.uik-dialog__close {
    flex: 0 0 auto;
    width: 1rem;
    height: 1rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    opacity: 0.5;
    cursor: pointer;
}

.uik-dialog__close:hover,
.uik-dialog__close:focus-visible {
    opacity: 1;
}

.uik-dialog__close-icon {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.uik-dialog__body {
    padding: 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
}

.uik-dialog__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid #dee2e6;
}

.uik-dialog__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.375rem 0.75rem;
    border: 1px solid transparent;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.5;
    cursor: pointer;
}

.uik-dialog__btn-icon {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

.uik-dialog__btn--cancel {
    background: #6c757d;
    border-color: #6c757d;
    color: #fff;
}

.uik-dialog__btn--cancel:hover,
.uik-dialog__btn--cancel:focus-visible {
    background: #5c636a;
    border-color: #565e64;
}

.uik-dialog__btn--confirm {
    background: #0d6efd;
    color: #fff;
}

.uik-dialog__btn--confirm:hover,
.uik-dialog__btn--confirm:focus-visible {
    background: #0b5ed7;
}

.uik-dialog__btn--confirm.uik-dialog__btn--danger {
    background: #dc3545;
}

.uik-dialog__btn--confirm.uik-dialog__btn--danger:hover,
.uik-dialog__btn--confirm.uik-dialog__btn--danger:focus-visible {
    background: #bb2d3b;
}

/* ===== Tooltip ===== */

.uik-tooltip {
    position: absolute;
    top: 0;
    left: 0;
    z-index: var(--uik-tooltip-z-index, 1080);
    display: none;
    opacity: 0;
    pointer-events: none;
    font-family: inherit;
    transition: opacity 0.1s;
}

.uik-tooltip--shown {
    display: block;
}

.uik-tooltip--visible {
    opacity: 1;
}

.uik-tooltip__inner {
    max-width: 200px;
    padding: 0.25rem 0.5rem;
    background: #000;
    color: #fff;
    font-size: 0.875rem;
    line-height: 1.4;
    text-align: center;
    border-radius: 6px;
}

.uik-tooltip__arrow {
    position: absolute;
    width: 0.8rem;
    height: 0.4rem;
}

.uik-tooltip__arrow::before {
    content: "";
    position: absolute;
    border: 0.4rem solid transparent;
}

.uik-tooltip--top .uik-tooltip__arrow {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.uik-tooltip--top .uik-tooltip__arrow::before {
    border-top-color: #000;
    border-bottom-width: 0;
}

.uik-tooltip--bottom .uik-tooltip__arrow {
    top: 0;
    left: 50%;
    transform: translateX(-50%) rotate(180deg);
}

.uik-tooltip--bottom .uik-tooltip__arrow::before {
    border-top-color: #000;
    border-bottom-width: 0;
}

.uik-tooltip--left .uik-tooltip__arrow {
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(-90deg);
}

.uik-tooltip--left .uik-tooltip__arrow::before {
    border-top-color: #000;
    border-bottom-width: 0;
}

.uik-tooltip--right .uik-tooltip__arrow {
    left: 0;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
}

.uik-tooltip--right .uik-tooltip__arrow::before {
    border-top-color: #000;
    border-bottom-width: 0;
}

/* ===== Collapse =====
   Class names are the pre-existing markup/CSS convention across the host
   codebase (~85 sites) — see ui-collapse.js's docblock for why these are
   reused rather than replaced with a `.uik-*` name. */

.collapse:not(.show) {
    display: none;
}

.collapsing {
    height: 0;
    overflow: hidden;
    transition: height 0.35s ease;
}

/* ===== Dropdown =====
   Minimal structural rules only (display toggle + positioning context) —
   while Bootstrap CSS is still loaded (removed in a later phase of #431) it
   fully styles `.dropdown-menu`/`.dropdown-item` colors, borders, shadows;
   see ui-dropdown.js's docblock for why class names are reused as-is. */

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: var(--uik-dropdown-z-index, 1000);
    display: none;
    min-width: 10rem;
    margin: 0.125rem 0 0;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu-end {
    left: auto;
    right: 0;
}

/* Added by ui-dropdown.js's adjustPosition() when the menu would otherwise
   overflow the bottom of the viewport — flips it to open upward. */
.uik-dropdown-menu--dropup {
    top: auto;
    bottom: 100%;
    margin: 0 0 0.125rem;
}

/* ===== Tabs =====
   Structural rules only — visual nav-link/tab-pane styling currently comes
   from Bootstrap CSS (still loaded); see ui-tabs.js's docblock. */

.tab-content > .tab-pane {
    display: none;
}

.tab-content > .active {
    display: block;
}

.tab-pane.fade {
    transition: opacity 0.15s linear;
    opacity: 0;
}

.tab-pane.fade.show {
    opacity: 1;
}

/* ===== Popover =====
   Self-contained visual styling — a host is not guaranteed to have Bootstrap
   (or any other) CSS loaded that would otherwise style the `.popover`/
   `.popover-header`/`.popover-body` DOM ui-popover.js builds, so (like
   `.uik-tooltip__inner`/`.modal-content` above) this component ships its own.
   No arrow: `.popover-arrow` stays in the DOM for callers relying on the
   Bootstrap Popover structure, but is left unstyled on purpose — matches
   `0_test/test.html`'s own reference rendering, and `position()`'s plain
   edge-clamping (no Popper flip/collision detection) would misalign a
   center-anchored arrow whenever the panel gets shifted off its trigger. */

.popover {
    position: absolute;
    top: 0;
    left: 0;
    z-index: var(--uik-popover-z-index, 1070);
    display: none;
    max-width: 276px;
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    font-family: inherit;
    font-size: 0.875rem;
    line-height: 1.4;
    text-align: left;
    word-wrap: break-word;
}

.popover-header {
    margin: 0;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    background: #f0f2f5;
    border-bottom: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 7px 7px 0 0;
}

.popover-body {
    padding: 0.5rem 0.75rem;
    color: #212529;
}

/* ===== Offcanvas =====
   Structural rules only — visual styling (background, borders) currently
   comes from Bootstrap CSS/host CSS (still loaded); see ui-offcanvas.js's
   docblock. */

.offcanvas {
    position: fixed;
    top: 0;
    bottom: 0;
    z-index: var(--uik-offcanvas-z-index, 1045);
    display: flex;
    flex-direction: column;
    max-width: 100%;
    visibility: hidden;
    background: #fff;
    transition: transform 0.3s ease-in-out;
}

.offcanvas-start {
    left: 0;
    width: 320px;
    transform: translateX(-100%);
}

.offcanvas.showing,
.offcanvas.show {
    visibility: visible;
}

.offcanvas.show:not(.hiding) {
    transform: none;
}

.offcanvas-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--uik-offcanvas-backdrop-z-index, 1040);
    background: rgba(0, 0, 0, 0.5);
}

/* ===== Modal =====
   Structural rules only (display toggle, positioning, backdrop, fade
   transform, sizing) — visual .modal-content/.modal-header/.modal-footer
   styling (background, borders, radius, padding) is expected to come from a
   Bootstrap-compatible stylesheet the host already loads; see ui-modal.js's
   docblock. Same DOM structure/class names Bootstrap Modal uses, so that
   CSS applies unmodified for everything not overridden here.
   .modal-dialog-centered and .modal-dialog-scrollable are NOT redefined
   here (a host's Bootstrap-derived CSS handles them unconflicted).
   .modal-dialog/.modal-sm/.modal-lg/.modal-xl DO get a default max-width
   below, matching Bootstrap 5's own real values (500/300/800/1140px), plus
   a min-width defaulting to no floor (0px) — every value is a CSS custom
   property with that value as its fallback, not a bare px number, so a
   host can override any of them (globally via `:root`, or scoped to one
   modal instance via a wrapper class/inline style setting the same
   property on that instance) without fighting this file's own CSS
   specificity or load-order — the same pattern already used for
   `--uik-dialog-max-width` above. Sizing used to be a bare px value this
   file's own rule always won regardless of host intent, with no min-width
   at all; that broke two real host needs: a `.modal-lg` meant to match
   Bootstrap's actual 800px silently rendered at an invented 900px instead,
   and a specific modal needing a guaranteed minimum width so its own
   fields don't crowd had no way to ask for one short of editing this
   file. Both are now host-settable via the custom properties below. */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--uik-modal-z-index, 1055);
    display: none;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.modal.show {
    display: block;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 0.5rem;
    pointer-events: none;
}

@media (min-width: 576px) {
    /* Fluid cap (min(94vw, custom-property-with-fallback)) instead of a
       bare px value, so the dialog never overflows a modest browser window
       even before any host override is applied, and a host can still
       widen/narrow a specific size class without being capped past 94vw.
       min-width mirrors the same pattern, defaulting to no floor (0px) —
       a host that needs one for a specific modal (e.g. to stop its own
       labels/fields from crowding) sets e.g. `--uik-modal-lg-min-width`
       scoped to that modal's own wrapper, without a CSS-specificity fight.
       Wrapped in the same min(94vw, ...) as max-width so a host-set floor
       still yields to the viewport instead of forcing horizontal page
       overflow on a screen too narrow to actually fit it. */
    .modal-dialog {
        max-width: min(94vw, var(--uik-modal-max-width, 500px));
        min-width: min(94vw, var(--uik-modal-min-width, 0px));
        margin: 1.75rem auto;
    }
    .modal-sm {
        max-width: min(94vw, var(--uik-modal-sm-max-width, 300px));
        min-width: min(94vw, var(--uik-modal-sm-min-width, 0px));
    }
    .modal-lg {
        max-width: min(94vw, var(--uik-modal-lg-max-width, 800px));
        min-width: min(94vw, var(--uik-modal-lg-min-width, 0px));
    }
    .modal-xl {
        max-width: min(94vw, var(--uik-modal-xl-max-width, 1140px));
        min-width: min(94vw, var(--uik-modal-xl-min-width, 0px));
    }
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    pointer-events: auto;
    outline: 0;
}

.modal.fade .modal-dialog {
    transition: transform 0.15s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: none;
}

.modal.modal-static .modal-dialog {
    transform: scale(1.02);
}

.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    z-index: var(--uik-modal-backdrop-z-index, 1050);
    width: 100vw;
    height: 100vh;
    background-color: #000;
}

.modal-backdrop.fade {
    opacity: 0;
    transition: opacity 0.15s linear;
}

.modal-backdrop.show {
    opacity: 0.5;
}

/* ===== Reduced motion =====
   Respects the OS "reduce motion" preference across every animated/
   transitioned component. A near-zero (not literal 0) duration keeps
   'animationend'/'transitionend' still firing — js/ui-toast.js's dismiss()
   fallback timer and the *_MS constants in ui-collapse.js/ui-offcanvas.js/
   ui-modal.js already check the same media query at runtime, so their
   JS-driven completion timers stay in step with this instead of finalizing
   state ~300ms after an animation the user never actually saw. */
@media (prefers-reduced-motion: reduce) {
    .uik-toast--showing,
    .uik-toast--hide,
    .uik-dialog,
    .uik-tooltip,
    .collapsing,
    .tab-pane.fade,
    .offcanvas,
    .modal.fade .modal-dialog,
    .modal-backdrop.fade {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}