/* ── Clients page – premium layout ── */

.clients-hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
    opacity: 0;
    transform: translateY(20px);
}

.clients-hero-stat {
    text-align: center;
    padding: 1rem 1.5rem;
    background: rgba(139, 92, 246, 0.08);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-sm);
    min-width: 120px;
}

.clients-hero-stat strong {
    display: block;
    font-size: 1.75rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.clients-hero-stat span {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.clients-panel {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(139, 92, 246, 0.2);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
}

.clients-panel > .search-box {
    padding: 1.5rem 1.5rem 0;
    margin-bottom: 1rem;
}

.clients-panel > .search-meta {
    padding: 0 1.5rem;
    margin-bottom: 0.5rem;
}

.clients-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(59, 130, 246, 0.06));
    border-bottom: 1px solid rgba(139, 92, 246, 0.15);
}

.clients-toolbar .search-box {
    flex: 1;
    min-width: 220px;
    margin: 0;
}

.filter-select {
    padding: 1rem 2.5rem 1rem 1.25rem;
    background: rgba(10, 10, 26, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a78bfa' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    transition: border-color 0.3s, box-shadow 0.3s;
    min-width: 180px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.sort-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    background: rgba(10, 10, 26, 0.6);
    border: 1px solid rgba(139, 92, 246, 0.25);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.sort-btn:hover,
.sort-btn.active {
    color: var(--text-primary);
    border-color: var(--primary);
    background: rgba(139, 92, 246, 0.12);
}

.clients-meta-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.875rem 1.5rem;
    background: rgba(10, 10, 26, 0.4);
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.clients-meta-bar strong { color: var(--primary-light); }

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1px;
    background: rgba(139, 92, 246, 0.08);
    max-height: 620px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.clients-grid::-webkit-scrollbar { width: 10px; }
.clients-grid::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.02); }
.clients-grid::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 5px;
}

.client-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.125rem 1.25rem;
    background: rgba(10, 10, 26, 0.55);
    transition: all 0.25s ease;
    animation: clientFadeIn 0.4s ease backwards;
}

@keyframes clientFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.client-item:hover {
    background: rgba(139, 92, 246, 0.12);
    z-index: 1;
}

.client-item.hidden { display: none; }

.client-avatar {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    color: white;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.35);
}

.client-info {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.client-name {
    flex: 1;
    min-width: 0;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 0;
    word-break: break-word;
}

.client-city {
    flex-shrink: 0;
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 0.25rem 0.625rem;
    background: rgba(59, 130, 246, 0.08);
    border-radius: 50px;
    border: 1px solid rgba(59, 130, 246, 0.15);
    white-space: nowrap;
    margin-top: 0.1rem;
}

.client-city i { font-size: 0.7rem; color: var(--secondary-light); }

.clients-empty {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-muted);
    grid-column: 1 / -1;
    background: rgba(10, 10, 26, 0.55);
}

.clients-empty.visible { display: flex; }

.clients-empty i {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.5;
}

.clients-empty p { font-size: 1.1rem; }

.clients-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 4rem;
    color: var(--text-muted);
    grid-column: 1 / -1;
    background: rgba(10, 10, 26, 0.55);
}

.clients-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(139, 92, 246, 0.15);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Region filter chips */
.top-regions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    margin-bottom: 0.25rem;
}

.region-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.875rem;
    background: transparent;
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 50px;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s;
}

.region-chip .region-flag {
    width: 1.15rem;
    height: 0.85rem;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
    flex-shrink: 0;
}

.region-chip:hover,
.region-chip.active {
    background: rgba(139, 92, 246, 0.15);
    border-color: var(--primary);
    color: var(--text-primary);
}

.region-chip .count {
    opacity: 0.6;
    margin-left: 0.25rem;
}

@media (max-width: 900px) {
    .clients-toolbar { flex-direction: column; align-items: stretch; }
    .filter-select, .sort-btn { width: 100%; }
    .clients-grid {
        grid-template-columns: 1fr;
        max-height: 520px;
    }
    .client-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    .client-city {
        margin-top: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .client-item { animation: none; }
}