.keyword-index-container {
    padding-top: 100px; 
    padding-bottom: 80px;
}

.library-main-title {
    font-size: 34px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.75px;
    margin-bottom: 12px;
}

.library-subtitle {
    font-size: 16px;
    color: #475569;
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.6;
}

.country-search-form {
    background: #ffffff;
    border-radius: 16px;
    padding: 4px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.country-search-form:focus-within {
    border-color: #e11d48;
    box-shadow: 0 10px 25px rgba(225, 29, 72, 0.08);
    transform: translateY(-1px);
}

.country-search-form .input-group-text {
    font-size: 18px;
    color: #94a3b8;
    padding-left: 18px;
}

.country-search-form .form-control {
    font-size: 15px;
    font-weight: 500;
    color: #1e293b;
    padding: 14px 12px;
    border: none !important;
}

.country-search-form .form-control:focus {
    box-shadow: none !important;
}

.btn-clear-search-circle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    border: none;
    background: #f1f5f9;
    color: #64748b;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.keyword-compact-card {
    display: block;
    cursor: pointer;
    outline: none;
}

.keyword-compact-card .card-content {
    position: relative;
    overflow: hidden;
    border-radius: 16px !important;
    border: 1px solid #f1f5f9 !important;
    background: linear-gradient(145deg, #ffffff, #f8fafc); 
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.015), 0 1px 2px rgba(15, 23, 42, 0.01);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 18px !important;
}

.keyword-compact-card .card-content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #cbd5e1;
    border-radius: 16px 0 0 16px;
    transition: all 0.3s ease;
}

.keyword-name {
    color: #1e293b;
    font-size: 15.5px;
    font-weight: 700;
    margin-bottom: 6px !important;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.25s ease;
}

.keyword-name::before {
    content: '\f5c4';
    font-family: 'bootstrap-icons';
    font-size: 13px;
    color: #94a3b8;
    transition: color 0.25s ease;
}

.keyword-compact-card .badge {
    background-color: #ffffff !important;
    color: #64748b !important;
    border: 1px solid #e2e8f0 !important;
    padding: 5px 10px;
    border-radius: 8px;
    font-size: 11.5px;
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(0,0,0,0.02);
    transition: all 0.25s ease;
}

.keyword-compact-card .arrow-box {
    color: #94a3b8;
    font-size: 14px;
    background: #f1f5f9;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.keyword-compact-card:hover .card-content {
    background: linear-gradient(145deg, #ffffff, #fff5f5);
    transform: translateY(-4px);
    border-color: #fecdd3 !important;
    box-shadow: 0 15px 25px rgba(225, 29, 72, 0.06), 0 3px 6px rgba(225, 29, 72, 0.02);
}

.keyword-compact-card:hover .card-content::before {
    background: #e11d48;
    width: 5px;
}

.keyword-compact-card:hover .keyword-name {
    color: #e11d48 !important;
}

.keyword-compact-card:hover .keyword-name::before {
    color: #e11d48;
}

.keyword-compact-card:hover .badge {
    background-color: #e11d48 !important;
    color: #ffffff !important;
    border-color: #e11d48 !important;
}

.keyword-compact-card:hover .arrow-box {
    background: #e11d48;
    color: #ffffff;
    transform: rotate(90deg);
}