/* ── EPP Popup Builder ─────────────────────────────────────────────────── */

/* Overlay — hidden via opacity + pointer-events; no display toggle needed */
.epp-popup-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--epp-popup-z, 999999);
    background: var(--epp-popup-overlay-bg, rgba(0, 0, 0, .55));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--epp-popup-overlay-speed, .25s) ease,
                visibility var(--epp-popup-overlay-speed, .25s) ease;
}

/* Shown state */
.epp-popup-overlay.epp-open {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

/* Container */
.epp-popup-container {
    position: relative;
    width: 100%;
    max-width: var(--epp-popup-max-w, 600px);
    height: var(--epp-popup-height, auto);
    background: var(--epp-popup-bg, #fff);
    border-radius: var(--epp-popup-radius, 8px);
    box-shadow: var(--epp-popup-shadow, 0 20px 60px rgba(0, 0, 0, .25));
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Content area */
.epp-popup-content {
    padding: var(--epp-popup-padding, 0);
}

/* Close button */
.epp-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    width: var(--epp-popup-close-size, 32px);
    height: var(--epp-popup-close-size, 32px);
    border: none;
    border-radius: 50%;
    background: var(--epp-popup-close-bg, rgba(0, 0, 0, .08));
    color: var(--epp-popup-close-color, #374151);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s, color .2s;
    padding: 0;
    line-height: 1;
    flex-shrink: 0;
}
.epp-popup-close:hover {
    background: rgba(0, 0, 0, .18);
    color: #111;
}
.epp-popup-close:focus-visible {
    outline: 2px solid #6366f1;
    outline-offset: 2px;
}

/* ── Close button position classes ─────────────────────────────────────── */
.epp-close-top_right   { top: 12px;    right: 12px;  left: auto;   bottom: auto; }
.epp-close-top_left    { top: 12px;    left: 12px;   right: auto;  bottom: auto; }
.epp-close-bottom_right{ bottom: 12px; right: 12px;  top: auto;    left: auto;   }
.epp-close-bottom_left { bottom: 12px; left: 12px;   top: auto;    right: auto;  }

/* ── Position modes ─────────────────────────────────────────────────────── */

/* Center (default) */
.epp-pos-center {
    align-items: center;
    justify-content: center;
}

/* Top Bar */
.epp-pos-top_bar {
    align-items: flex-start;
    padding: 0;
}
.epp-pos-top_bar .epp-popup-container {
    border-radius: 0;
    max-width: 100% !important;
    max-height: none;
    width: 100%;
}

/* Bottom Bar */
.epp-pos-bottom_bar {
    align-items: flex-end;
    padding: 0;
}
.epp-pos-bottom_bar .epp-popup-container {
    border-radius: 0;
    max-width: 100% !important;
    max-height: none;
    width: 100%;
}

/* Slide-in Bottom Right */
.epp-pos-slide_right {
    align-items: flex-end;
    justify-content: flex-end;
    padding: 20px;
    background: transparent !important;
    pointer-events: none;
}
.epp-pos-slide_right.epp-open { pointer-events: none; }
.epp-pos-slide_right .epp-popup-container {
    max-height: 80vh;
    pointer-events: auto;
    box-shadow: 0 8px 40px rgba(0, 0, 0, .2);
}

/* Slide-in Bottom Left */
.epp-pos-slide_left {
    align-items: flex-end;
    justify-content: flex-start;
    padding: 20px;
    background: transparent !important;
    pointer-events: none;
}
.epp-pos-slide_left.epp-open { pointer-events: none; }
.epp-pos-slide_left .epp-popup-container {
    max-height: 80vh;
    pointer-events: auto;
    box-shadow: 0 8px 40px rgba(0, 0, 0, .2);
}

/* Full Screen */
.epp-pos-full_screen { padding: 0; }
.epp-pos-full_screen .epp-popup-container {
    border-radius: 0;
    max-width: 100% !important;
    height: 100vh;
    max-height: 100vh;
    overflow-y: auto;
}

/* Side Panel Left */
.epp-pos-side_left {
    justify-content: flex-start;
    padding: 0;
}
.epp-pos-side_left .epp-popup-container {
    border-radius: 0;
    width: var(--epp-popup-side-w, 400px);
    max-width: var(--epp-popup-side-w, 400px) !important;
    height: 100vh;
    max-height: 100vh;
    overflow-y: auto;
}

/* Side Panel Right */
.epp-pos-side_right {
    justify-content: flex-end;
    padding: 0;
}
.epp-pos-side_right .epp-popup-container {
    border-radius: 0;
    width: var(--epp-popup-side-w, 400px);
    max-width: var(--epp-popup-side-w, 400px) !important;
    height: 100vh;
    max-height: 100vh;
    overflow-y: auto;
}

/* ── Animations ─────────────────────────────────────────────────────────── */

/* Fade */
.epp-anim-fade .epp-popup-container {
    opacity: 0;
    transition: opacity var(--epp-popup-anim-speed, .3s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-fade .epp-popup-container { opacity: 1; }

/* Slide Up */
.epp-anim-slide_up .epp-popup-container {
    opacity: 0; transform: translateY(40px);
    transition: opacity var(--epp-popup-anim-speed, .35s) ease,
                transform var(--epp-popup-anim-speed, .35s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-slide_up .epp-popup-container {
    opacity: 1; transform: translateY(0);
}

/* Slide Down */
.epp-anim-slide_down .epp-popup-container {
    opacity: 0; transform: translateY(-40px);
    transition: opacity var(--epp-popup-anim-speed, .35s) ease,
                transform var(--epp-popup-anim-speed, .35s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-slide_down .epp-popup-container {
    opacity: 1; transform: translateY(0);
}

/* Slide Left (enters from right) */
.epp-anim-slide_left .epp-popup-container {
    opacity: 0; transform: translateX(60px);
    transition: opacity var(--epp-popup-anim-speed, .35s) ease,
                transform var(--epp-popup-anim-speed, .35s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-slide_left .epp-popup-container {
    opacity: 1; transform: translateX(0);
}

/* Slide Right (enters from left) */
.epp-anim-slide_right .epp-popup-container {
    opacity: 0; transform: translateX(-60px);
    transition: opacity var(--epp-popup-anim-speed, .35s) ease,
                transform var(--epp-popup-anim-speed, .35s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-slide_right .epp-popup-container {
    opacity: 1; transform: translateX(0);
}

/* Zoom */
.epp-anim-zoom .epp-popup-container {
    opacity: 0; transform: scale(.85);
    transition: opacity var(--epp-popup-anim-speed, .3s) ease,
                transform var(--epp-popup-anim-speed, .3s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-zoom .epp-popup-container {
    opacity: 1; transform: scale(1);
}

/* Bounce */
.epp-anim-bounce .epp-popup-container {
    opacity: 0; transform: scale(.3);
}
.epp-popup-overlay.epp-open.epp-anim-bounce .epp-popup-container {
    opacity: 1; transform: scale(1);
    animation: epp-bounce var(--epp-popup-anim-speed, .5s) cubic-bezier(.36, .07, .19, .97) both;
}
@keyframes epp-bounce {
    0%   { transform: scale(.3);  }
    50%  { transform: scale(1.08);}
    75%  { transform: scale(.95); }
    100% { transform: scale(1);   }
}

/* Flip */
.epp-anim-flip .epp-popup-container {
    opacity: 0; transform: perspective(600px) rotateY(-90deg);
    transition: opacity var(--epp-popup-anim-speed, .4s) ease,
                transform var(--epp-popup-anim-speed, .4s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-flip .epp-popup-container {
    opacity: 1; transform: perspective(600px) rotateY(0deg);
}

/* Newspaper */
.epp-anim-newspaper .epp-popup-container {
    opacity: 0; transform: scale(0) rotate(-720deg);
    transition: opacity var(--epp-popup-anim-speed, .5s) ease,
                transform var(--epp-popup-anim-speed, .5s) ease;
}
.epp-popup-overlay.epp-open.epp-anim-newspaper .epp-popup-container {
    opacity: 1; transform: scale(1) rotate(0deg);
}

/* None */
.epp-anim-none .epp-popup-container { transition: none; }

/* Body scroll lock */
body.epp-popup-open { overflow: hidden; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .epp-popup-overlay { padding: 12px; }
    .epp-popup-container { max-height: 95vh; border-radius: 6px; }
    .epp-pos-side_left .epp-popup-container,
    .epp-pos-side_right .epp-popup-container {
        width: 85vw;
        max-width: 85vw !important;
    }
}