/* ============================================
   RESERVATION SKIN - 상품 대여 신청 페이지
   ============================================ */

.reservation-skin {
    --rs-card: #ffffff;
    --rs-line: #e5e7eb;
    --rs-bg-soft: #fafafa;
    --rs-text-0: #0a0a0a;
    --rs-text-1: #1f1f1f;
    --rs-text-2: #525252;
    --rs-text-3: #737373;
    --rs-primary: #e23f40;
    --rs-primary-light: #e23f40;
    --rs-primary-dark: #d44648;
    --rs-focus: rgba(226, 63, 64, 0.12);
    --rs-danger-bg: #fef2f2;
    --rs-danger-line: #fecaca;
    --rs-danger-text: #b91c1c;
    --rs-success: #15803d;
    --rs-success-bg: #dcfce7;
    position: relative;
    padding: 60px 0 80px;
    color: var(--rs-text-0);
    font-family: "Wanted Sans Variable", "Wanted Sans", "Pretendard Variable", sans-serif;
}

.reservation-shell {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

.reservation-shell.reservation-shell--wide {
	max-width: none;
}

/* ============================================
   HERO SECTION
   ============================================ */

.reservation-hero {
    margin-bottom: 48px;
    text-align: center;
}

.reservation-hero__title {
    margin: 0 0 12px;
    color: var(--rs-text-0);
    font-size: 36px;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.reservation-hero__subtitle {
    margin: 0;
    color: var(--rs-text-3);
    font-size: 17px;
    line-height: 1.6;
    font-weight: 400;
}

/* ============================================
   CARDS
   ============================================ */

.reservation-auth-card,
.reservation-card,
.reservation-success-card {
    border: 2px solid var(--rs-line);
    border-radius: 20px;
    background: var(--rs-card);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), 0 16px 48px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.reservation-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.reservation-card:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06), 0 20px 60px rgba(0, 0, 0, 0.1);
}

.reservation-card--soft {
    background: var(--rs-card);
}

.reservation-card--review-shell {
    border: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
}

.reservation-card--review-shell:hover {
    box-shadow: none;
}

/* ============================================
   AUTH CARD
   ============================================ */

.reservation-auth-card {
    max-width: 520px;
    margin: 0 auto;
}

.reservation-auth-card__head {
    padding: 32px 32px 28px;
    font-size: 22px;
    font-weight: 800;
    color: var(--rs-text-0);
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
    border-bottom: 2px solid var(--rs-line);
}

.reservation-auth-card__body {
    padding: 32px;
}

.reservation-auth-card__text {
    margin: 0 0 24px;
    color: var(--rs-text-3);
    font-size: 16px;
    line-height: 1.6;
}

.reservation-auth-form {
    display: grid;
    gap: 16px;
}

/* ============================================
   FORM
   ============================================ */

.reservation-form {
    display: grid;
    gap: 28px;
}

.reservation-step {
    display: grid;
    gap: 28px;
}

/* ============================================
   CARD HEADER
   ============================================ */

.reservation-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 32px 32px 28px;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
    border-bottom: 2px solid var(--rs-line);
}

.reservation-card__head h2 {
    margin: 0;
    color: var(--rs-text-0);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.reservation-card__head p {
    margin: 10px 0 0;
    color: var(--rs-text-3);
    font-size: 15px;
    line-height: 1.5;
}

.reservation-card__head--spread {
    align-items: flex-start;
}

.reservation-card__head--review {
    border: 2px solid var(--rs-line);
    border-radius: 20px;
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04), 0 16px 48px rgba(0, 0, 0, 0.08);
}

.reservation-card__head-group {
    min-width: 0;
}

.reservation-card__sub {
    line-height: 1.5;
}

/* ============================================
   CHIP / BADGE
   ============================================ */

.reservation-chip {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    min-height: 36px;
    padding: 0 18px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--rs-primary) 0%, var(--rs-primary-dark) 100%);
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.reservation-chip--done {
    background: linear-gradient(135deg, #34d399 0%, var(--rs-success) 100%);
}

/* ============================================
   CARD BAR & BODY
   ============================================ */

.reservation-card__bar {
    padding: 18px 32px;
    border-bottom: 2px solid var(--rs-line);
    background: var(--rs-bg-soft);
    color: var(--rs-text-1);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.reservation-card__body {
    padding: 32px;
}

.reservation-card__head + .reservation-grid,
.reservation-card__head + .reservation-card__body {
    padding-top: 32px;
}

/* ============================================
   GRID & FIELDS
   ============================================ */

.reservation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 32px;
}

.reservation-field {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.reservation-field--full {
    grid-column: 1 / -1;
    margin-top: 8px;
    padding: 0 32px 32px;
}

.reservation-label {
    color: var(--rs-text-1);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* ============================================
   INPUTS
   ============================================ */

.reservation-input,
.reservation-textarea {
    width: 100%;
    box-sizing: border-box;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    background: #ffffff;
    color: var(--rs-text-0);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.reservation-input {
    height: 54px;
    padding: 0 18px;
}

.reservation-textarea {
    min-height: 140px;
    padding: 16px 18px;
    resize: vertical;
    line-height: 1.6;
}

.reservation-input:hover,
.reservation-textarea:hover {
    border-color: #d1d5db;
}

.reservation-input:focus,
.reservation-textarea:focus {
    outline: 0;
    border-color: var(--rs-primary);
    outline: 2px solid var(--rs-focus);
    outline-offset: 2px;
    background: #ffffff;
}

.reservation-input::placeholder,
.reservation-textarea::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

/* ============================================
   BASE PRODUCT
   ============================================ */

.reservation-base-product {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    min-height: 56px;
}

.reservation-base-product__info {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.reservation-base-product__name {
    color: var(--rs-text-0);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.reservation-base-product__price {
    display: inline-flex;
    align-items: center;
    height: 36px;
    padding: 0 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, #fafafa 0%, #f3f4f6 100%);
    border: 2px solid var(--rs-line);
    color: var(--rs-text-1);
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.reservation-inline-warning {
    margin: 0;
    color: var(--rs-text-3);
    font-size: 15px;
    font-weight: 400;
}

/* ============================================
   PRODUCT LIST
   ============================================ */

.reservation-product-list {
    max-height: 400px;
    overflow: auto;
    padding-right: 4px;
}

.reservation-product-list::-webkit-scrollbar {
    width: 10px;
}

.reservation-product-list::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: #d1d5db;
}

.reservation-product-list::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 999px;
}

.reservation-product-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px;
    border: 2px solid #e5e7eb;
    border-radius: 16px;
    background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
    margin-bottom: 14px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.reservation-product-row:hover {
    border-color: var(--rs-primary);
    box-shadow: 0 4px 12px rgba(226, 63, 64, 0.15);
    transform: translateY(-2px);
}

.reservation-product-row__left {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    min-width: 0;
}

.reservation-product-row__right {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.reservation-product-row__name {
    color: var(--rs-text-0);
    font-size: 17px;
    font-weight: 700;
}

.reservation-product-row__caption {
    color: var(--rs-text-3);
    font-size: 13px;
    font-weight: 600;
}

.reservation-product-row__price {
    color: var(--rs-text-2);
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
}

/* ============================================
   QUANTITY CONTROL
   ============================================ */

.reservation-qty {
    display: inline-flex;
    align-items: center;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
}

.reservation-qty--base {
    margin-left: auto;
}

.reservation-qty__btn {
    position: relative;
    width: 40px;
    height: 40px;
    border: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
    color: var(--rs-text-1);
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 1;
}

.reservation-qty__btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--rs-primary) 0%, var(--rs-primary-dark) 100%);
    opacity: 0;
    transition: opacity 0.25s ease;
    z-index: -1;
}

.reservation-qty__btn:hover::before,
.reservation-qty__btn:focus::before {
    opacity: 1;
}

.reservation-qty__btn:hover,
.reservation-qty__btn:focus {
    color: #ffffff;
    outline: 0;
}

.reservation-qty__input {
    width: 50px;
    height: 40px;
    border: 0;
    border-left: 2px solid #e5e7eb;
    border-right: 2px solid #e5e7eb;
    text-align: center;
    font-size: 15px;
    font-weight: 700;
    color: var(--rs-text-0);
    background: #ffffff;
    padding: 0;
}

/* ============================================
   ALERT
   ============================================ */

.reservation-alert {
    border: 2px solid var(--rs-danger-line);
    background: linear-gradient(180deg, #fef2f2 0%, #fee2e2 100%);
    color: var(--rs-danger-text);
    border-radius: 12px;
    padding: 16px 20px;
    font-size: 15px;
    font-weight: 500;
    line-height: 1.6;
    box-shadow: 0 2px 8px rgba(185, 28, 28, 0.12);
}

/* ============================================
   ACTIONS / BUTTONS
   ============================================ */

.reservation-actions {
    display: flex;
    gap: 14px;
}

.reservation-actions--end {
    justify-content: center;
}

.reservation-actions--split {
    justify-content: space-between;
}

/* ---------------------------------------------------------------------- */
/*	BUTTON FRAMEWORK (Standalone for Product Skin)
/* ---------------------------------------------------------------------- */
.se-btn{position: relative; display: inline-flex; align-items: center; justify-content: center; min-width: 140px; width: auto; height: 48px; padding: 0 24px; border: none; background: #ffffff; font-size: 15px; line-height: 1; font-weight: 600; text-align: center; white-space: nowrap; cursor: pointer; appearance: none; box-shadow: none; transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); gap: 6px; overflow: hidden; z-index: 1}
.se-btn::after{content: ""; position: absolute; inset: 0; border-radius: inherit; transition: opacity 0.3s ease; z-index: -1; pointer-events: none}
.se-btn:focus{outline: none}
.se-btn:focus-visible{outline: 2px solid rgba(226, 63, 64, 0.35); outline-offset: 2px}
.se-btn[disabled],.se-btn[aria-disabled="true"]{opacity: 0.5; cursor: not-allowed; transform: none}

/* Shine Effect (Optional) */
.se-btn--shine::before{content: ""; position: absolute; top: 0; left: -50%; width: 50%; height: 100%; background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.4) 50%, rgba(255, 255, 255, 0) 100%); transform: skewX(-25deg); z-index: 2; pointer-events: none}
.se-btn--shine:hover::before{animation: seBtnShine 0.5s ease-out}
@keyframes seBtnShine{100%{left: 125%}}

/* Light Variant */
.se-btn--light{color: #374151; background: linear-gradient(135deg, #ffffff 0%, #f3f4f6 100%); border: 1px solid #e5e7eb}
.se-btn--light::after{background: linear-gradient(135deg, #f9fafb 0%, #e5e7eb 100%); opacity: 0}
.se-btn--light:hover{color: #111827; border-color: #d1d5db}
.se-btn--light:hover::after{opacity: 1}
.se-btn--light:active{border-color: #9ca3af}

/* Dark Variant */
.se-btn--dark{color: #ffffff; -webkit-text-fill-color: #ffffff; background: linear-gradient(135deg, #e23f40 0%, #d44648 100%)}
.se-btn--dark::after{background: linear-gradient(135deg, #e23f40 0%, #ca3d3f 100%); opacity: 0}
.se-btn--dark:hover{color: #ffffff}
.se-btn--dark:hover::after{opacity: 1}
.se-btn--dark:active{color: #ffffff}
.se-btn--dark,.se-btn--dark:link,.se-btn--dark:visited,.se-btn--dark:hover,.se-btn--dark:active,.se-btn--dark:focus{color: #ffffff; -webkit-text-fill-color: #ffffff}

/* Size Variants */
.se-btn--compact{min-width: 120px; height: 40px; padding: 0 15px; justify-content: center; gap: 8px; border-radius: 8px}
.se-btn--sm{min-width: auto; height: 32px; padding: 0 12px; font-size: 13px; border-radius: 6px; font-weight: 500}

.se-btn--full {
    width: 100%;
    min-width: auto;
}

/* ============================================
   REVIEW BOX
   ============================================ */

.reservation-review-box {
    padding: 16px 0 0;
}

.reservation-review {
    border: 2px solid var(--rs-line);
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.reservation-review__row {
    display: grid;
    grid-template-columns: 160px 1fr;
    border-bottom: 2px solid #f3f4f6;
}

.reservation-review__row:last-child {
    border-bottom: 0;
}

.reservation-review__key {
    padding: 16px 20px;
    background: var(--rs-bg-soft);
    color: var(--rs-text-2);
    font-size: 14px;
    font-weight: 700;
}

.reservation-review__value {
    padding: 16px 20px;
    color: var(--rs-text-0);
    font-size: 16px;
    line-height: 1.6;
    font-weight: 500;
}

.reservation-review__list {
    margin: 0;
    padding-left: 20px;
}

.reservation-review__total {
    font-weight: 700;
    color: var(--rs-primary);
    font-size: 18px;
}

.reservation-review__note {
    white-space: pre-wrap;
}

.reservation-actions--review {
    margin-top: 20px;
}

/* ============================================
   SUCCESS CARD
   ============================================ */

.reservation-success-layout {
    display: grid;
    gap: 28px;
}

.reservation-success-card {
    max-width: 720px;
    margin: 0 auto;
}

.reservation-success-card__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    padding: 32px;
    border-bottom: 2px solid var(--rs-line);
    background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
}

.reservation-success-card__head h2 {
    margin: 0;
    color: var(--rs-text-0);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.reservation-success-card__head p {
    margin: 10px 0 0;
    color: var(--rs-text-3);
    font-size: 16px;
    line-height: 1.6;
}

.reservation-success-card__body {
    padding: 32px;
    display: grid;
    gap: 20px;
}

.reservation-success-list {
    margin: 0;
    border: 2px solid var(--rs-line);
    border-radius: 16px;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.reservation-success-list__row {
    display: grid;
    grid-template-columns: 180px 1fr;
    border-bottom: 2px solid #f3f4f6;
}

.reservation-success-list__row:last-child {
    border-bottom: 0;
}

.reservation-success-list__key {
    margin: 0;
    padding: 14px 20px;
    background: var(--rs-bg-soft);
    color: var(--rs-text-2);
    font-size: 14px;
    font-weight: 700;
}

.reservation-success-list__value {
    margin: 0;
    padding: 14px 20px;
    color: var(--rs-text-0);
    font-size: 16px;
    line-height: 1.6;
    white-space: pre-wrap;
}

.reservation-summary-table {
    width: 100%;
    border-collapse: collapse;
    border-top: 2px solid #d4d4d4;
    border-left: 2px solid #d4d4d4;
}

.reservation-summary-table th,
.reservation-summary-table td {
    border-right: 2px solid #d4d4d4;
    border-bottom: 2px solid #d4d4d4;
    padding: 12px 16px;
    text-align: left;
    vertical-align: top;
    font-size: 15px;
}

.reservation-summary-table th {
    width: 180px;
    background: var(--rs-bg-soft);
    color: var(--rs-text-2);
    font-weight: 700;
}

.reservation-summary-table td {
    color: var(--rs-text-0);
    white-space: pre-wrap;
    line-height: 1.6;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 920px) {
    .reservation-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .reservation-skin {
        padding: 40px 0 60px;
    }

    .reservation-shell {
        padding: 0 16px;
    }

    .reservation-hero__title {
        font-size: 28px;
    }

    .reservation-hero__subtitle {
        font-size: 15px;
    }

    .reservation-card__head {
        display: block;
        padding: 24px;
    }

    .reservation-card__head h2 {
        font-size: 18px;
    }

    .reservation-card__head--review {
        padding: 24px;
    }

    .reservation-chip {
        margin-top: 12px;
    }

    .reservation-card__body {
        padding: 24px;
    }

    .reservation-grid {
        padding: 24px;
    }

    .reservation-field--full {
        padding: 0 24px 24px;
    }

    .reservation-actions--split {
        flex-direction: column-reverse;
    }

    .reservation-actions--split .se-btn {
        width: 100%;
    }

    .reservation-review__row {
        grid-template-columns: 1fr;
    }

    .reservation-review__key {
        border-bottom: 2px solid #f3f4f6;
    }

    .reservation-product-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .reservation-product-row__right {
        width: 100%;
        justify-content: space-between;
    }

    .reservation-qty--base {
        margin-left: 0;
    }

    .reservation-success-card__head {
        display: block;
        padding: 24px;
    }

    .reservation-success-card__head h2 {
        font-size: 22px;
    }

    .reservation-success-card__body {
        padding: 24px;
    }

    .reservation-success-list__row {
        grid-template-columns: 1fr;
    }

    .reservation-success-list__key {
        border-bottom: 2px solid #f3f4f6;
    }

    .reservation-summary-table,
    .reservation-summary-table tbody,
    .reservation-summary-table tr,
    .reservation-summary-table th,
    .reservation-summary-table td {
        display: block;
        width: 100%;
        box-sizing: border-box;
    }

    .reservation-summary-table tr {
        border-bottom: 2px solid #d4d4d4;
    }

    .reservation-summary-table th,
    .reservation-summary-table td {
        border: 0;
        border-left: 2px solid #d4d4d4;
        border-right: 2px solid #d4d4d4;
    }

    .reservation-summary-table th {
        border-top: 2px solid #d4d4d4;
    }

    .se-btn {
        min-width: 140px;
        height: 50px;
        font-size: 15px;
    }
}