/* =====================================================================
   PACK OPENING — modal cinematográfico de apertura de Mystery Pack.
   ===================================================================== */

.pack-opening-overlay {
    position: fixed;
    inset: 0;
    background: rgba(11, 11, 12, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-base) var(--ease-premium),
                visibility var(--duration-base) var(--ease-premium);
}

.pack-opening-overlay.is-open {
    opacity: 1;
    visibility: visible;
}

.pack-opening-modal {
    position: relative;
    width: 100%;
    max-width: 460px;
    background: var(--surface-glass-strong);
    border: 1px solid var(--surface-glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-4) var(--space-4);
    text-align: center;
    box-shadow: var(--shadow-lg);
    transform: scale(0.92);
    transition: transform var(--duration-base) var(--ease-premium);
}

.pack-opening-overlay.is-open .pack-opening-modal {
    transform: scale(1);
}

.pack-opening-modal__close {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
}

.pack-opening-stage {
    position: relative;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.pack-opening-glow {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 162, 39, 0.35), transparent 65%);
    filter: blur(6px);
    animation: packGlowPulse 2.4s ease-in-out infinite;
}

@keyframes packGlowPulse {
    0%, 100% { opacity: 0.5; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.05); }
}

.pack-opening-rays {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 280px;
    height: 280px;
    background: conic-gradient(from 0deg, transparent 0 10deg, rgba(232, 199, 102, 0.18) 12deg 14deg, transparent 16deg 30deg);
    opacity: 0.6;
    animation: packRaysSpin 14s linear infinite;
    pointer-events: none;
}

@keyframes packRaysSpin {
    to { transform: rotate(360deg); }
}

.pack-opening-pack {
    position: relative;
    z-index: 2;
    width: 96px;
    height: 96px;
    border-radius: var(--radius-md);
    background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
    border: var(--border-gold-hairline);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.pack-opening-pack__glyph {
    width: 44%;
}

.pack-opening-pack__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pack-opening-pack__glyph path {
    fill: none;
    stroke: url(#pocGoldStroke);
    stroke-width: 1.4;
}

.pack-opening-card {
    position: absolute;
    z-index: 3;
    width: 118px;
    height: 164px;
    border-radius: var(--radius-md);
    background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
    border: 2px solid transparent;
    background-clip: padding-box, border-box;
    background-image: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950)), var(--gradient-gold);
    background-origin: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pack-opening-card__shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, 0.35) 48%, transparent 66%);
    transform: translateX(-120%);
    animation: cardShineSweep 2.4s ease-in-out infinite;
}

@keyframes cardShineSweep {
    to { transform: translateX(120%); }
}

.pack-opening-card__glyph {
    width: 38%;
    position: relative;
    z-index: 1;
}

.pack-opening-card__glyph path {
    fill: none;
    stroke: url(#pocGoldStroke);
    stroke-width: 1.3;
}

.pack-opening-particles {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 0;
    height: 0;
    z-index: 4;
}

.pack-opening-particle {
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gradient-gold);
    box-shadow: 0 0 6px rgba(232, 199, 102, 0.8);
}

.pack-opening-copy h3 {
    font-size: 1.3rem;
    margin-bottom: 0.4rem;
}

.pack-opening-actions {
    margin-top: var(--space-3);
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    flex-wrap: wrap;
}