body {
    background-color: var(--background-color);
    color: var(--font-color);
}

.header {
    background: var(--header-bg);
    color: var(--color-gray-900);
}

.main-content {
    background-color: var(--background-color);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Header */
.header {
    padding: 1rem 0;
    box-shadow: 0px 1px 3px 0px #0000001A;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: var(--container-7xl);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-buttons {
    display: flex;
    gap: 15px;
}

.app-name {
    color: var(--color-gray-900);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.btn {
    padding: 8px 17px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 00;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-login {
    color: var(--header-font);
    border: 1px solid #0000001A;
    border-radius: 8px;
}

.btn-login:hover {
    transform: translateY(-2px);
}

.btn-register {
   background: #030213;
   color: #fff;
   border: none;
   border-radius: 8px;
}

.btn-register:hover {
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 30px 20px;
    min-height: calc(100vh - 80px);
}

.page-title {
    color: var(--life-web-hotori-net-cod-gray, var(--color-grey-4, #0A0A0A));

    /* life.web-hotori.net/Semantic/Heading 2 */
    font-family: var(--font-family-Font-1, Inter);
    font-size: var(--font-size-24, 1.5rem);
    font-style: normal;
    font-weight: var(--font-weight-400, 400);
    line-height: var(--line-height-32, 2rem); /* 133.333% */
}



/* Footer */
.footer {
    padding-bottom: 36px;
    @media only screen and  (min-width: 768px) {
        display: flex;
        gap: 24px;
        justify-content: center;
        margin: 0 auto;
        border-top: 1px solid #E5E7EB;
        border-radius: 14px;

    }
    @media only screen and  (max-width: 767px) {
        display: grid;
        justify-content: center;
        a {
            text-align: center;
        }
    }
    a {
        padding-block: 12px;
        font-size: 16px;
        font-weight: 400;
        color: #0A0A0A;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 15px;
    }

    .logo {
        font-size: 1.5rem;
    }

    .header-buttons {
        justify-content: center;
    }

    .page-title {
        font-size: 2rem;
    }
}

/* Content styling */
.content {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    margin-bottom: 30px;
}

.bg-card {
    background-color: var(--card);
}

.px-calc-3 {
    padding-inline: calc(var(--spacing) * 3);
}