:root {
    --main-blue: #173C94;
    --main-blue-04: rgba(23, 60, 148, 0.04);
    --light-gray: #F6F6F6;
    --text-black: #060606;
    --text-gray: #949494;
    --border-gray: #E7E7E7;
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.06);
}

/* ===== 공간 대관 신청 (상단 영역) ===== */

.rentalIntro {
    padding: 60px 80px;
}

.rentalTitle {
    font-size: 40px;
    font-weight: 600;
    color: var(--main-blue);
    margin-bottom: 16px;
}

.rentalDesc {
    font-size: 16px;
    font-weight: 400;
    color: var(--text-black);
    margin-bottom: 16px;
    line-height: 1.5;
}

.rentalBtnGroup {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.rentalBtn {
    display: inline-block;
    min-width: 240px;
    background-color: var(--main-blue);
    color: #FFFFFF !important;
    font-weight: 400;
    padding: 18px 40px;
    font-size: 20px;
    text-decoration: none;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
    box-sizing: border-box;
}

.rentalBtn:link,
.rentalBtn:visited,
.rentalBtn:hover,
.rentalBtn:active {
    color: #FFFFFF !important;
    text-decoration: none;
}

.rentalBtn:hover {
    opacity: 0.92;
}

/* ===== 탭 ===== */

.rentalTabSection {
    display: flex;
    width: 100%;
    margin-top: 64px;
}

.rentalTab {
    width: 50%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.rentalTab span {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-black);
    text-align: center;
    text-decoration: none;
}

.rentalTabActive {
    background: #FFFFFF;
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
    box-shadow: 0 -10px 20px rgba(181, 190, 211, 0.18);
}

.rentalTabInactive {
    background: var(--light-gray);
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
}

/* ===== 로그인 필요 영역 ===== */

.rentalLoginSection {
    background: #FFFFFF;
    padding: 72px 24px 96px;
}

.rentalLoginInner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.loginRequiredCard {
    width: 100%;
    max-width: 860px;
    min-height: 480px;
    background: #FFFFFF;
    border: 1px solid #E2E2E2;
    border-radius: 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 56px 40px;
    box-sizing: border-box;
    text-align: center;
}

.loginRequiredIcon {
    margin-bottom: 28px;
}

.loginRequiredIcon img {
    width: 88px;
    height: 88px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.loginRequiredTitle {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-black);
    margin: 0 0 2px 0;
}

.loginRequiredDesc {
    font-size: 16px;
    font-weight: 400;
    color: #949494;
    margin: 0 0 56px 0;
}

.loginRequiredBtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 190px;
    height: 60px;
    padding: 0 60px;
    background: var(--main-blue);
    color: #FFFFFF !important;
    text-decoration: none;
    font-size: 20px;
    font-weight: 400;
    border-radius: 0;
    box-sizing: border-box;
}

.loginRequiredBtn:hover {
    opacity: 0.92;
}

/* ===== 반응형 ===== */

@media (max-width: 1280px) {
    .rentalIntro {
        padding: 56px 48px;
    }

    .rentalLoginSection {
        padding: 64px 24px 88px;
    }

    .loginRequiredCard {
        max-width: 760px;
        min-height: 430px;
    }
}

@media (max-width: 1024px) {
    .rentalIntro {
        padding: 48px 32px;
    }

    .rentalTitle {
        font-size: 34px;
    }

    .rentalBtn {
        min-width: 220px;
        font-size: 18px;
        padding: 16px 28px;
    }

    .rentalTab {
        height: 72px;
    }

    .rentalTab span {
        font-size: 18px;
    }

    .rentalLoginSection {
        padding: 56px 20px 80px;
    }

    .loginRequiredCard {
        min-height: 400px;
        border-radius: 28px;
        padding: 48px 28px;
    }

    .loginRequiredTitle {
        font-size: 20px;
    }

    .loginRequiredDesc {
        font-size: 15px;
    }

    .loginRequiredBtn {
        min-width: 176px;
        height: 52px;
        font-size: 17px;
    }
}

@media (max-width: 768px) {
    .rentalIntro {
        padding: 40px 20px;
    }

    .rentalTitle {
        font-size: 28px;
    }

    .rentalDesc {
        font-size: 15px;
    }

    .rentalBtnGroup {
        gap: 16px;
    }

    .rentalBtn {
        width: 100%;
        min-width: 0;
        font-size: 16px;
        padding: 15px 20px;
    }

    .rentalTabSection {
        margin-top: 40px;
    }

    .rentalTab {
        height: 64px;
    }

    .rentalTab span {
        font-size: 16px;
        padding: 0 10px;
    }

    .rentalTabActive,
    .rentalTabInactive {
        border-top-left-radius: 20px;
        border-top-right-radius: 20px;
    }

    .rentalLoginSection {
        padding: 40px 16px 64px;
    }

    .loginRequiredCard {
        min-height: 340px;
        border-radius: 24px;
        padding: 40px 20px;
    }

    .loginRequiredIcon {
        margin-bottom: 20px;
    }

    .loginRequiredIcon img {
        width: 72px;
        height: 72px;
    }

    .loginRequiredTitle {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .loginRequiredDesc {
        font-size: 14px;
        margin-bottom: 28px;
    }

    .loginRequiredBtn {
        min-width: 160px;
        height: 48px;
        font-size: 16px;
        padding: 0 24px;
    }
}

@media (max-width: 480px) {
    .rentalIntro {
        padding: 32px 16px;
    }

    .rentalTitle {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .rentalDesc {
        font-size: 14px;
        margin-bottom: 14px;
    }

    .rentalBtn {
        font-size: 15px;
        padding: 14px 16px;
    }

    .rentalTab {
        height: 58px;
    }

    .rentalTab span {
        font-size: 14px;
    }

    .rentalLoginSection {
        padding: 32px 12px 56px;
    }

    .loginRequiredCard {
        min-height: 300px;
        border-radius: 20px;
        padding: 32px 16px;
    }

    .loginRequiredIcon img {
        width: 64px;
        height: 64px;
    }

    .loginRequiredTitle {
        font-size: 17px;
    }

    .loginRequiredDesc {
        font-size: 13px;
    }

    .loginRequiredBtn {
        min-width: 144px;
        height: 44px;
        font-size: 15px;
    }
}