body {
    background: linear-gradient(135deg, #f5edff, #ede9fe);
    font-family: Arial, sans-serif;
    color: #3b0764;
    min-height: 100vh;
}

.navbar {
    background: rgba(124, 58, 237, 0.9);
    backdrop-filter: blur(8px);
    padding: 14px 22px;
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.18);
}

.navbar a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    margin-right: 14px;
    transition: 0.2s ease;
    position: relative;
}

.navbar a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0%;
    height: 2px;
    background: white;
    transition: 0.2s ease;
}

.navbar a:hover::after {
    width: 100%;
}

.navbar a:hover {
    opacity: 0.9;
}

.btn-tab {
    background: white;
    color: #7c3aed;
    border: none;
    border-radius: 14px;
    padding: 9px 18px;
    margin: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 3px 10px rgba(124, 58, 237, 0.08);
}

.btn-tab:hover {
    background: #7c3aed;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(124, 58, 237, 0.2);
}

.card {
    background: rgba(255,255,255,0.85);
    border: 1px solid rgba(124, 58, 237, 0.08);
    border-radius: 20px;
    padding: 18px;
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.08);
    transition: all 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(124, 58, 237, 0.14);
}

img {
    border-radius: 14px;
    transition: 0.25s ease;
}

img:hover {
    transform: scale(1.02);
}

h1, h5, h6 {
    color: #4c1d95;
    font-weight: bold;
}

input,
select,
textarea {
    border-radius: 12px !important;
    border: 1px solid #d8b4fe !important;
    padding: 10px !important;
    transition: 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    border-color: #7c3aed !important;
    box-shadow: 0 0 0 0.18rem rgba(124, 58, 237, 0.15) !important;
    transform: scale(1.01);
}

button {
    border-radius: 12px !important;
    border: none !important;
    transition: all 0.2s ease;
}

button:hover {
    transform: scale(1.04);
}

::-webkit-scrollbar {
    width: 9px;
}

::-webkit-scrollbar-thumb {
    background: #a855f7;
    border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
    background: #7c3aed;
}