@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');

body {
    font-family: 'Noto Sans KR', -apple-system, sans-serif;
    word-break: keep-all;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}

/* 스크롤바 */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

.custom-scrollbar::-webkit-scrollbar { width: 4px; }
.custom-scrollbar::-webkit-scrollbar-track { background: #f8fafc; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }

/* 애니메이션 */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fade-up { animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.animate-slide-in { animation: slideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.animate-fade-in { animation: fadeIn 0.3s ease forwards; }

/* 모바일 최적화 */
input, select, textarea, button {
    font-size: 16px !important;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* 사이드바 */
.sidebar-link {
    transition: all 0.2s ease;
}
.sidebar-link:hover {
    background: rgba(16, 185, 129, 0.08);
    color: #10b981;
}
.sidebar-link.active {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(59, 130, 246, 0.05));
    color: #10b981;
    font-weight: 800;
    border-left: 3px solid #10b981;
}

/* 카드 호버 */
.card-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -10px rgba(59, 130, 246, 0.1);
}

/* 토스트 */
.toast {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    min-width: 280px;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    animation: slideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.toast.success { background: #10b981; color: white; }
.toast.error { background: #ef4444; color: white; }
.toast.info { background: #0f172a; color: white; }

/* 테이블 */
.data-table th {
    background: #f8fafc;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    color: #64748b;
    padding: 0.875rem 1rem;
    border-bottom: 2px solid #e2e8f0;
}
.data-table td {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
}
.data-table tr:hover td {
    background: #f8fafc;
}

/* 배지 */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.625rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-blue { background: #eff6ff; color: #2563eb; border: 1px solid #bfdbfe; }
.badge-green { background: #ecfdf5; color: #059669; border: 1px solid #a7f3d0; }
.badge-red { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.badge-yellow { background: #fffbeb; color: #d97706; border: 1px solid #fde68a; }
.badge-slate { background: #f8fafc; color: #64748b; border: 1px solid #e2e8f0; }