/* ==========================================
   ULTRAKIT ADVANCED BUTTON — Premium
   7 Hover Animations × 6 Skins × 3 Sizes
   ========================================== */

.ultrakit-abtn {
    --ultrakit-abtn-accent: #6c5ce7;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow: hidden;
    border: none;
    border-radius: 10px;
    padding: 14px 30px !important;
    box-sizing: border-box;
    background: var(--ultrakit-abtn-accent);
    color: #ffffff !important;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none !important;
    cursor: pointer;
    transition: all 0.3s ease;
    vertical-align: middle;
}
.ultrakit-abtn-full { display: flex; width: 100%; }

.ultrakit-abtn-size-small  { padding: 9px 20px !important; font-size: 13px; }
.ultrakit-abtn-size-large  { padding: 18px 40px !important; font-size: 17px; }

.ultrakit-abtn-icon { display: inline-flex; align-items: center; justify-content: center; width: 1em; height: 1em; font-size: 1.1em; flex-shrink: 0; position: relative; z-index: 2; transition: transform 0.3s ease; }
.ultrakit-abtn-icon i { line-height: 1; }
.ultrakit-abtn-icon svg { width: 1em !important; height: 1em !important; fill: currentColor; }
.ultrakit-abtn-text { position: relative; z-index: 2; }
.ultrakit-abtn-sr-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.ultrakit-abtn-icon-only {
    width: 52px; height: 52px;
    padding: 0 !important;
    border-radius: 50%;
}
.ultrakit-abtn-icon-only.ultrakit-abtn-size-small { width: 40px; height: 40px; }
.ultrakit-abtn-icon-only.ultrakit-abtn-size-large { width: 64px; height: 64px; }

.ultrakit-abtn-fill { display: none; }

/* ---- Hover animation: Fill Slide In ---- */
.ultrakit-abtn-anim-fill-slide { background: transparent; border: 2px solid var(--ultrakit-abtn-accent); color: var(--ultrakit-abtn-accent) !important; }
.ultrakit-abtn-anim-fill-slide .ultrakit-abtn-fill {
    display: block;
    position: absolute; inset: 0;
    background: var(--ultrakit-abtn-accent);
    transform: translateX(-100%);
    transition: transform 0.35s ease;
    z-index: 1;
}
.ultrakit-abtn-anim-fill-slide:hover { color: #ffffff !important; }
.ultrakit-abtn-anim-fill-slide:hover .ultrakit-abtn-fill { transform: translateX(0); }

/* ---- Hover animation: Icon Slides Right ---- */
.ultrakit-abtn-anim-icon-slide:hover .ultrakit-abtn-icon { transform: translateX(5px); }
.ultrakit-abtn-anim-icon-slide.ultrakit-abtn-icon-left:hover .ultrakit-abtn-icon { transform: translateX(-5px); }

/* ---- Hover animation: Border Grows In ---- */
.ultrakit-abtn-anim-border-grow { background: transparent; color: var(--ultrakit-abtn-accent) !important; box-shadow: inset 0 0 0 2px var(--ultrakit-abtn-accent); }
.ultrakit-abtn-anim-border-grow:hover { box-shadow: inset 0 0 0 2px var(--ultrakit-abtn-accent), 0 0 0 4px rgba(108,92,231,0.15); }

/* ---- Hover animation: Shine Sweep ---- */
.ultrakit-abtn-anim-shine { position: relative; }
.ultrakit-abtn-anim-shine::after {
    content: '';
    position: absolute; top: 0; left: -75%; width: 50%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.5), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
    z-index: 2;
}
.ultrakit-abtn-anim-shine:hover::after { left: 125%; }

/* ---- Hover animation: 3D Press Down ---- */
.ultrakit-abtn-anim-push-3d { box-shadow: 0 6px 0 rgba(0,0,0,0.2); }
.ultrakit-abtn-anim-push-3d:hover { transform: translateY(3px); box-shadow: 0 3px 0 rgba(0,0,0,0.2); }
.ultrakit-abtn-anim-push-3d:active { transform: translateY(6px); box-shadow: 0 0 0 rgba(0,0,0,0.2); }

/* ---- Hover animation: Underline Grow ---- */
.ultrakit-abtn-anim-underline { background: transparent; color: var(--ultrakit-abtn-accent) !important; padding-bottom: 6px !important; }
.ultrakit-abtn-anim-underline .ultrakit-abtn-text { position: relative; }
.ultrakit-abtn-anim-underline .ultrakit-abtn-text::after {
    content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
    background: var(--ultrakit-abtn-accent); transition: width 0.3s ease;
}
.ultrakit-abtn-anim-underline:hover .ultrakit-abtn-text::after { width: 100%; }

/* ---- Hover animation: Click Ripple ---- */
.ultrakit-abtn-anim-ripple { position: relative; }
.ultrakit-abtn-ripple-dot {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    transform: scale(0);
    animation: ultrakit-abtn-ripple 0.6s ease-out;
    pointer-events: none;
    z-index: 1;
}
@keyframes ultrakit-abtn-ripple { to { transform: scale(2.5); opacity: 0; } }

/* ---- Skins ---- */
.abtn-skin-2 { background: linear-gradient(135deg, var(--ultrakit-abtn-accent) 0%, #a29bfe 100%); }
.abtn-skin-2.ultrakit-abtn-anim-fill-slide,
.abtn-skin-2.ultrakit-abtn-anim-border-grow,
.abtn-skin-2.ultrakit-abtn-anim-underline { background: transparent; }

.abtn-skin-3 { background: transparent; border: 2px solid var(--ultrakit-abtn-accent); color: var(--ultrakit-abtn-accent) !important; }
.abtn-skin-3:hover { background: var(--ultrakit-abtn-accent); color: #ffffff !important; }

.abtn-skin-4 {
    background: rgba(255,255,255,0.15);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #1a1a2e !important;
}

.abtn-skin-5 {
    background: #e8eaf6;
    color: var(--ultrakit-abtn-accent) !important;
    box-shadow: 6px 6px 14px #c5c7d4, -6px -6px 14px #ffffff;
}
.abtn-skin-5:hover { box-shadow: 3px 3px 8px #c5c7d4, -3px -3px 8px #ffffff; }

.abtn-skin-6 { background: var(--ultrakit-abtn-accent); box-shadow: 0 6px 0 rgba(0,0,0,0.25); }
.abtn-skin-6:hover { transform: translateY(3px); box-shadow: 0 3px 0 rgba(0,0,0,0.25); }

@media (max-width: 480px) {
    .ultrakit-abtn { padding: 12px 24px !important; font-size: 14px; }
}