/* ============================================
   PACKAGE CHANNELS PREVIEW MODAL
   ============================================ */

.pkg-preview-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(3, 0, 20, 0.85);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    display: none; justify-content: center; align-items: center;
    opacity: 0; transition: opacity 0.25s ease;
}
.pkg-preview-overlay.is-open {
    display: flex; opacity: 1;
}

.pkg-preview-container {
    position: relative;
    width: 92%; max-width: 680px; max-height: 88vh;
    display: flex; flex-direction: column;
    background: linear-gradient(145deg, rgba(15, 10, 30, 0.97), rgba(20, 14, 38, 0.95));
    backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(138, 43, 226, 0.15);
    border-radius: 1.5rem;
    box-shadow: 0 0 40px rgba(138, 43, 226, 0.08), 0 25px 60px -15px rgba(0, 0, 0, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
    animation: pkgPreviewIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}
@keyframes pkgPreviewIn {
    from { opacity: 0; transform: scale(0.92) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.pkg-preview-container::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, rgba(138, 43, 226, 0.5), rgba(99, 102, 241, 0.4), transparent);
    z-index: 1;
}

/* Decorative glows */
.pkg-preview-glow {
    position: absolute; width: 120px; height: 120px; border-radius: 50%;
    filter: blur(60px); pointer-events: none;
}
.pkg-preview-glow-tr { top: -60px; right: -60px; background: rgba(138, 43, 226, 0.08); }
.pkg-preview-glow-bl { bottom: -60px; left: -60px; background: rgba(99, 102, 241, 0.06); }
.pkg-theme-business .pkg-preview-glow-tr { background: rgba(59, 130, 246, 0.08); }
.pkg-theme-business .pkg-preview-glow-bl { background: rgba(99, 102, 241, 0.06); }
.pkg-theme-emigrant .pkg-preview-glow-tr { background: rgba(16, 185, 129, 0.08); }
.pkg-theme-emigrant .pkg-preview-glow-bl { background: rgba(52, 211, 153, 0.06); }

/* Header */
.pkg-preview-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.25rem 1.5rem 1rem; border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.pkg-preview-icon {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.15), rgba(99, 102, 241, 0.1));
    border: 1px solid rgba(138, 43, 226, 0.25); border-radius: 0.75rem; font-size: 1.1rem;
}
.pkg-preview-title { font-size: 1.1rem; font-weight: 700; color: #fff; }
.pkg-preview-subtitle { font-size: 0.82rem; color: #9ca3af; }
.pkg-preview-close {
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.625rem; color: #9ca3af; font-size: 0.9rem; cursor: pointer;
    transition: all 0.2s ease;
}
.pkg-preview-close:hover {
    background: rgba(239, 68, 68, 0.15); border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444; transform: rotate(90deg);
}

/* Package info bar */
.pkg-preview-info {
    display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
    padding: 0.75rem 1.5rem; background: rgba(138, 43, 226, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.pkg-preview-badge {
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.25rem 0.7rem; border-radius: 9999px;
    font-size: 0.72rem; font-weight: 600;
    background: rgba(138, 43, 226, 0.1); border: 1px solid rgba(138, 43, 226, 0.2);
    color: #a78bfa;
}
.pkg-preview-badge i { font-size: 0.65rem; }

/* Search & filter */
.pkg-preview-toolbar {
    padding: 0.75rem 1.5rem; border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap;
}
.pkg-preview-search {
    flex: 1; min-width: 150px; padding: 0.6rem 0.85rem 0.6rem 2.2rem;
    background: rgba(15, 10, 30, 0.7); border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0.75rem; color: white; font-size: 0.85rem; outline: none;
    transition: all 0.2s ease;
}
.pkg-preview-search::placeholder { color: #6b7280; }
.pkg-preview-search:focus {
    border-color: rgba(138, 43, 226, 0.4);
    box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.08);
}
.pkg-preview-cat-filter {
    padding: 0.5rem 0.75rem; background: rgba(15, 10, 30, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 0.75rem;
    color: #e5e7eb; font-size: 0.82rem; outline: none; cursor: pointer;
    transition: border-color 0.2s;
}
.pkg-preview-cat-filter:focus { border-color: rgba(138, 43, 226, 0.4); }

/* Channel grid */
.pkg-preview-body {
    flex: 1; overflow-y: auto; padding: 1rem 1.5rem;
}
.pkg-preview-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 0.5rem;
}
.pkg-ch-card {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.5rem 0.65rem; border-radius: 0.65rem;
    background: rgba(255, 255, 255, 0.02); border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}
.pkg-ch-card:hover {
    background: rgba(138, 43, 226, 0.05); border-color: rgba(138, 43, 226, 0.2);
    transform: translateY(-1px);
}
.pkg-ch-logo {
    width: 36px; height: 36px; border-radius: 0.5rem; object-fit: contain;
    background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}
.pkg-ch-info { min-width: 0; flex: 1; }
.pkg-ch-name {
    font-size: 0.8rem; font-weight: 600; color: #e5e7eb;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    transition: color 0.2s;
}
.pkg-ch-card:hover .pkg-ch-name { color: #a78bfa; }
.pkg-ch-cat {
    font-size: 0.68rem; color: #6b7280; white-space: nowrap;
    overflow: hidden; text-overflow: ellipsis;
}

/* Empty state */
.pkg-preview-empty {
    text-align: center; padding: 3rem 1rem; color: #6b7280;
}
.pkg-preview-empty i { font-size: 2rem; margin-bottom: 0.75rem; display: block; color: #4b5563; }

/* Loader */
.pkg-preview-spinner {
    width: 36px; height: 36px; margin: 0 auto 0.75rem;
    border: 3px solid rgba(138, 43, 226, 0.1);
    border-top-color: #8b5cf6; border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Responsive */
@media (max-width: 640px) {
    .pkg-preview-container { width: 96%; max-height: 92vh; border-radius: 1rem; }
    .pkg-preview-grid { grid-template-columns: 1fr 1fr; }
    .pkg-preview-info { gap: 0.5rem; padding: 0.6rem 1rem; }
}

/* =============================
   THEME VARIANTS BY PACKAGE TYPE
   ============================= */

/* === BUSINESS (blue) === */
.pkg-preview-container.pkg-theme-business {
    border-color: rgba(59, 130, 246, 0.18);
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.08), 0 25px 60px -15px rgba(0, 0, 0, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.pkg-theme-business::before {
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), rgba(99, 102, 241, 0.4), transparent) !important;
}
.pkg-theme-business .pkg-preview-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(99, 102, 241, 0.1));
    border-color: rgba(59, 130, 246, 0.25);
}
.pkg-theme-business .pkg-preview-icon i { color: #60a5fa; }
.pkg-theme-business .pkg-preview-info {
    background: rgba(59, 130, 246, 0.04);
}
.pkg-theme-business .pkg-preview-badge {
    background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.2);
    color: #93bbfd;
}
.pkg-theme-business .pkg-preview-search:focus {
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.08);
}
.pkg-theme-business .pkg-preview-cat-filter:focus { border-color: rgba(59, 130, 246, 0.4); }
.pkg-theme-business .pkg-ch-card:hover {
    background: rgba(59, 130, 246, 0.05); border-color: rgba(59, 130, 246, 0.2);
}
.pkg-theme-business .pkg-ch-card:hover .pkg-ch-name { color: #93bbfd; }
.pkg-theme-business .pkg-preview-spinner {
    border-color: rgba(59, 130, 246, 0.1); border-top-color: #60a5fa;
}

/* === EMIGRANT (emerald/green) === */
.pkg-preview-container.pkg-theme-emigrant {
    border-color: rgba(16, 185, 129, 0.18);
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.08), 0 25px 60px -15px rgba(0, 0, 0, 0.6),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.pkg-theme-emigrant::before {
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.5), rgba(52, 211, 153, 0.4), transparent) !important;
}
.pkg-theme-emigrant .pkg-preview-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(52, 211, 153, 0.1));
    border-color: rgba(16, 185, 129, 0.25);
}
.pkg-theme-emigrant .pkg-preview-icon i { color: #34d399; }
.pkg-theme-emigrant .pkg-preview-info {
    background: rgba(16, 185, 129, 0.04);
}
.pkg-theme-emigrant .pkg-preview-badge {
    background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
}
.pkg-theme-emigrant .pkg-preview-search:focus {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.08);
}
.pkg-theme-emigrant .pkg-preview-cat-filter:focus { border-color: rgba(16, 185, 129, 0.4); }
.pkg-theme-emigrant .pkg-ch-card:hover {
    background: rgba(16, 185, 129, 0.05); border-color: rgba(16, 185, 129, 0.2);
}
.pkg-theme-emigrant .pkg-ch-card:hover .pkg-ch-name { color: #6ee7b7; }
.pkg-theme-emigrant .pkg-preview-spinner {
    border-color: rgba(16, 185, 129, 0.1); border-top-color: #34d399;
}