body {
    background: linear-gradient(135deg, #eef2f7, #e6ecf5);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
}

/* FRAME APP */
.mobile-wrapper {
    max-width: 420px;
    margin: 0 auto;
    min-height: 100vh;
    border-radius: 0 0 25px 25px;
    /* hanya bawah yang melengkung */
    overflow: hidden;
}

/* HEADER MODERN */
.header-gradient {
    /*background: linear-gradient(135deg, #4e73df, #1cc88a);*/
    background: linear-gradient(135deg, #000000, #e10c0c);
    color: white;
    padding: 25px 20px 70px 20px;
}

.search-box {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
    border-radius: 50px;
    padding: 8px 15px;
}

.search-box input {
    background: transparent;
    border: none;
    color: white;
    outline: none;
}

.search-box input::placeholder {
    color: #e9ecef;
}

.header-gradient h5 {
    font-weight: 700;
    margin-top: 15px;
}

/* FLOATING CARD */
.floating-card {
    margin-top: -50px;
    border: none;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.floating-card h6 {
    font-weight: 600;
}

.btn-modern {
    /*background: linear-gradient(135deg, #4e73df, #1cc88a);*/
    background: linear-gradient(135deg, #000000, #e10c0c);
    border: none;
    border-radius: 50px;
    padding: 10px;
    font-weight: 600;
}

/* MENU GRID */
.menu-icon {
    width: 65px;
    height: 65px;
    border-radius: 22px;
    background: linear-gradient(145deg, #ffffff, #e6ecf5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: auto;
    box-shadow:
        6px 6px 15px rgba(0, 0, 0, 0.08),
        -6px -6px 15px rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    cursor: pointer;
}

.menu-icon:hover {
    transform: translateY(-6px);
    box-shadow:
        10px 10px 20px rgba(0, 0, 0, 0.12),
        -6px -6px 15px rgba(255, 255, 255, 0.9);
}

.section-title {
    font-weight: 600;
    font-size: 14px;
    color: #5a5c69;
}

/* BOTTOM NAV */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 420px;
    /* samakan dengan mobile-wrapper */
    background: white;
    border-top: 1px solid #e3e6f0;
    z-index: 1000;
}

.bottom-nav .nav-link {
    font-size: 12px;
    color: #858796;
}

.bottom-nav .nav-link.active {
    color: #4e73df;
    font-weight: 600;
}