.auction-page {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 28px 16px 70px;
    box-sizing: border-box;
}

.auction-form-page {
    max-width: 1120px;
}

.auction-hero,
.auction-filter,
.auction-form-card,
.auction-detail-card,
.auction-answer-section {
    background: #ffffff;
    border: 1px solid #e5eaf3;
    border-radius: 26px;
    box-shadow: 0 14px 34px rgba(17, 24, 39, 0.07);
    box-sizing: border-box;
}

.auction-hero {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 30px;
    margin-bottom: 18px;
}

.auction-eyebrow {
    margin: 0 0 8px;
    color: #3157f6;
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.14em;
}

.auction-hero h1,
.auction-form-head h1,
.auction-detail-head h1 {
    margin: 0;
    color: #111827;
    font-size: 32px;
    font-weight: 950;
    letter-spacing: -0.06em;
    line-height: 1.2;
}

.auction-hero p,
.auction-form-head p,
.auction-answer-head p {
    margin: 10px 0 0;
    color: #667085;
    font-size: 14px;
    font-weight: 650;
    line-height: 1.65;
}

.auction-primary-btn,
.auction-search-btn,
.auction-back-btn,
.auction-reset-btn,
.auction-cancel-btn {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid #d9e1ff;
    background: #eef2ff;
    color: #3157f6;
    font-size: 14px;
    font-weight: 950;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-sizing: border-box;
    white-space: nowrap;
}

.auction-primary-btn,
.auction-search-btn {
    border: 0;
    background: linear-gradient(135deg, #3157f6, #2447d8);
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(49, 87, 246, 0.2);
}

.auction-back-btn.compact {
    min-width: 72px;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 14px;
    background: #eef2ff;
}

.auction-filter {
    display: grid;
    grid-template-columns: 170px 170px minmax(220px, 1fr) auto;
    gap: 10px;
    align-items: end;
    padding: 14px;
    margin-bottom: 18px;
}

.auction-filter-field label,
.auction-form-row label {
    display: block;
    margin-bottom: 7px;
    color: #344054;
    font-size: 12px;
    font-weight: 950;
}

.auction-input,
.auction-select,
.auction-textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 15px;
    background: #ffffff;
    color: #111827;
    font-size: 14px;
    font-weight: 750;
    padding: 0 14px;
    box-sizing: border-box;
}

.auction-input,
.auction-select {
    min-height: 46px;
}

.auction-textarea {
    min-height: 132px;
    padding: 14px;
    line-height: 1.7;
    resize: vertical;
}

.auction-input:focus,
.auction-select:focus,
.auction-textarea:focus {
    outline: none;
    border-color: #3157f6;
    box-shadow: 0 0 0 4px rgba(49, 87, 246, 0.12);
}

.auction-filter-actions {
    display: flex;
    gap: 8px;
}

/* Custom Select */
.auction-select-shell {
    position: relative;
    width: 100%;
    z-index: 10;
}

.auction-select-shell.is-open {
    z-index: 120;
}

.auction-native-select,
.auction-select-shell > select {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
    border: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
}

.auction-fake-select {
    position: relative;
    width: 100%;
}

.auction-select-button {
    position: relative;
    width: 100%;
    min-height: 46px;
    padding: 0 44px 0 14px;
    border-radius: 15px;
    border: 1px solid rgba(203, 213, 225, 0.95);
    background: linear-gradient(180deg, #ffffff, #f8faff);
    color: #111827;
    font-size: 14px;
    font-weight: 900;
    text-align: left;
    cursor: pointer;
    box-sizing: border-box;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 8px 18px rgba(15, 23, 42, 0.045);
}

.auction-select-shell.is-open .auction-select-button {
    border-color: #3157f6;
    box-shadow:
        0 0 0 4px rgba(49, 87, 246, 0.12),
        0 14px 30px rgba(49, 87, 246, 0.14);
}

.auction-select-label {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.auction-select-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    width: 28px;
    height: 28px;
    transform: translateY(-50%);
    border-radius: 10px;
    background: linear-gradient(135deg, #eef2ff, #ffffff);
    border: 1px solid #d9e1ff;
}

.auction-select-icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 48%;
    width: 8px;
    height: 8px;
    border-right: 2px solid #3157f6;
    border-bottom: 2px solid #3157f6;
    transform: translate(-50%, -60%) rotate(45deg);
    transition: transform 0.16s ease;
}

.auction-select-shell.is-open .auction-select-icon::after {
    transform: translate(-50%, -38%) rotate(225deg);
}

.auction-select-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    max-height: 230px;
    overflow-y: auto;
    padding: 8px;
    border-radius: 18px;
    border: 1px solid rgba(217, 225, 255, 0.95);
    background: rgba(255, 255, 255, 0.98);
    box-shadow:
        0 22px 54px rgba(15, 23, 42, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
    pointer-events: none;
    transition:
        opacity 0.14s ease,
        transform 0.14s ease;
}

.auction-select-shell.is-open .auction-select-menu {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.auction-select-option {
    width: 100%;
    min-height: 40px;
    padding: 0 11px;
    border-radius: 12px;
    border: 0;
    background: transparent;
    color: #344054;
    font-size: 13px;
    font-weight: 850;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.auction-select-option:hover {
    background: #f4f6ff;
    color: #3157f6;
}

.auction-select-option.is-selected {
    background: linear-gradient(135deg, #eef2ff, #f8faff);
    color: #3157f6;
    font-weight: 950;
}

.auction-select-option.is-selected::after {
    content: "✓";
    color: #3157f6;
    font-size: 13px;
    font-weight: 950;
}

/* List */
.auction-list {
    display: grid;
    gap: 12px;
}

.auction-card {
    display: block;
    padding: 22px;
    border: 1px solid #e5eaf3;
    border-radius: 22px;
    background: #ffffff;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 10px 24px rgba(17, 24, 39, 0.045);
}

.auction-card:hover {
    border-color: #b8c6ff;
    background: #f8faff;
}

.auction-card-top,
.auction-card-bottom,
.auction-detail-badges,
.auction-author-line,
.auction-answer-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.auction-card-top {
    justify-content: space-between;
    margin-bottom: 12px;
}

.auction-card h2 {
    margin: 0 0 14px;
    color: #111827;
    font-size: 20px;
    font-weight: 950;
    line-height: 1.35;
}

.auction-status,
.auction-reward,
.auction-reward-badge,
.auction-deadline,
.auction-muted-pill,
.auction-selected-badge {
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    font-size: 12px;
    font-weight: 950;
}

.auction-status.open {
    background: #eefbf3;
    color: #157347;
}

.auction-status.selected {
    background: #eef2ff;
    color: #3157f6;
}

.auction-status.canceled,
.auction-status.refunded {
    background: #f2f4f7;
    color: #667085;
}

.auction-reward,
.auction-reward-badge {
    background: #fff7ed;
    color: #f97316;
    border: 1px solid #fed7aa;
}

.auction-deadline,
.auction-muted-pill {
    background: #f8faff;
    color: #667085;
    border: 1px solid #e5eaf3;
}

.auction-deadline-timer {
    position: relative;
    min-width: 132px;
    justify-content: center;
    letter-spacing: -0.03em;
    transition:
        background 0.15s ease,
        color 0.15s ease,
        border-color 0.15s ease,
        box-shadow 0.15s ease;
}

.auction-deadline-timer.is-today {
    background: #fff8e7;
    color: #9a6b00;
    border-color: #f6d98a;
}

.auction-deadline-timer.is-urgent {
    background: #fff3f4;
    color: #d92d3c;
    border-color: #ffd0d5;
    box-shadow: 0 8px 18px rgba(217, 45, 60, 0.08);
}

.auction-deadline-timer.is-ended {
    min-width: auto;
    background: #f2f4f7;
    color: #667085;
    border-color: #dfe5f0;
    box-shadow: none;
}

.auction-deadline-timer.is-closed {
    min-width: auto;
    padding-left: 34px;
    background: #f2f4f7;
    color: #667085;
    border-color: #dfe5f0;
    box-shadow: none;
}

.auction-deadline-timer.is-closed::before {
    content: "🕒";
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 13px;
    line-height: 1;
}

.auction-deadline-timer.is-closed::after {
    content: "";
    position: absolute;
    left: 9px;
    top: 50%;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
    transform: translateY(-50%) rotate(-35deg);
    opacity: 0.9;
}

.auction-selected-badge {
    background: #fff7ed;
    color: #f97316;
    border: 1px solid #fed7aa;
    margin-bottom: 8px;
}

.auction-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.auction-info-grid span {
    min-height: 36px;
    padding: 0 10px;
    border-radius: 13px;
    background: #f8faff;
    border: 1px solid #eef1f6;
    color: #667085;
    font-size: 12px;
    font-weight: 850;
    display: flex;
    align-items: center;
}

.auction-card-bottom {
    justify-content: space-between;
    color: #667085;
    font-size: 13px;
    font-weight: 850;
}

.auction-pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.auction-pagination a,
.auction-pagination span {
    min-height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    border: 1px solid #e5eaf3;
    background: #ffffff;
    color: #4b5563;
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    font-weight: 900;
}

.auction-empty {
    padding: 44px 18px;
    border: 1px solid #e5eaf3;
    border-radius: 22px;
    background: #ffffff;
    color: #667085;
    font-weight: 850;
    text-align: center;
}

/* Form */
.auction-form-card,
.auction-detail-card,
.auction-answer-section {
    padding: 30px;
}

.auction-form-card.compact {
    padding: 28px 30px 30px;
}

.auction-form-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.auction-form-head.compact {
    align-items: flex-start;
    margin-bottom: 22px;
}

.auction-form-head.compact h1 {
    font-size: 30px;
}

.auction-form {
    display: grid;
    gap: 18px;
}

.auction-form.compact {
    gap: 14px;
}

.auction-form-grid {
    display: grid;
    gap: 12px;
}

.auction-form-grid.four {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.auction-form-row {
    min-width: 0;
}

.auction-form-row.full {
    width: 100%;
}

.auction-help {
    margin: 7px 0 0;
    color: #98a2b3;
    font-size: 12px;
    font-weight: 650;
}

.auction-field-error,
.auction-form-errors {
    color: #d92d3c;
    font-weight: 850;
}

.auction-form-errors {
    margin-bottom: 16px;
    padding: 13px 14px;
    border-radius: 14px;
    background: #fff3f4;
    border: 1px solid #ffd0d5;
}

.auction-field-error {
    margin: 7px 0 0;
    font-size: 12px;
}

.auction-point-notice,
.auction-target-box {
    padding: 14px;
    border-radius: 16px;
    background: #f8faff;
    border: 1px solid #e5eaf3;
    color: #667085;
    font-size: 13px;
    font-weight: 800;
}

.auction-point-notice.compact {
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 12px;
}

.auction-target-box {
    margin-bottom: 18px;
}

.auction-target-box span {
    display: block;
    margin-bottom: 5px;
    color: #98a2b3;
    font-size: 12px;
    font-weight: 900;
}

.auction-target-box strong {
    color: #111827;
}

.auction-form-actions,
.auction-detail-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.auction-form-actions.compact {
    margin-top: 2px;
}

/* Detail */
.auction-detail-topbar {
    margin-bottom: 16px;
}

.auction-detail-head h1 {
    margin-top: 14px;
}

.auction-author-line {
    margin-top: 12px;
    color: #667085;
    font-size: 13px;
    font-weight: 850;
}

.auction-author-line strong {
    color: #111827;
}

.auction-info-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 22px;
}

.auction-info-panel div {
    padding: 14px;
    border-radius: 16px;
    background: #f8faff;
    border: 1px solid #eef1f6;
}

.auction-info-panel span {
    display: block;
    margin-bottom: 6px;
    color: #98a2b3;
    font-size: 12px;
    font-weight: 900;
}

.auction-info-panel strong {
    color: #111827;
    font-size: 14px;
    font-weight: 950;
}

.auction-request-content,
.auction-answer-content {
    margin-top: 22px;
    color: #1f2937;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.85;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

.auction-detail-actions {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid #eef1f6;
}

.auction-danger-btn {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid #ffd0d5;
    background: #fff3f4;
    color: #d92d3c;
    font-size: 14px;
    font-weight: 950;
    cursor: pointer;
}

/* Answers */
.auction-answer-section {
    margin-top: 18px;
}

.auction-answer-head h2 {
    margin: 0;
    color: #111827;
    font-size: 24px;
    font-weight: 950;
}

.auction-answer-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.auction-answer-card {
    padding: 20px;
    border: 1px solid #e5eaf3;
    border-radius: 20px;
    background: #ffffff;
}

.auction-answer-card.selected {
    border-color: #fed7aa;
    background: #fffaf4;
}

.auction-answer-top {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.auction-answer-top h3 {
    margin: 0;
    color: #111827;
    font-size: 18px;
    font-weight: 950;
}

.auction-answer-summary {
    margin: 14px 0 0;
    color: #667085;
    font-size: 14px;
    font-weight: 750;
}

.auction-answer-info {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.auction-answer-info span {
    min-height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    background: #f8faff;
    border: 1px solid #eef1f6;
    color: #667085;
    font-size: 12px;
    font-weight: 850;
    display: inline-flex;
    align-items: center;
}

.auction-select-answer-btn {
    min-height: 40px;
    padding: 0 16px;
    border-radius: 999px;
    border: 0;
    background: #f97316;
    color: #ffffff;
    font-size: 13px;
    font-weight: 950;
    cursor: pointer;
}

/* Messages */
.auction-messages {
    display: grid;
    gap: 8px;
    margin-bottom: 14px;
}

.auction-message {
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 13px;
    font-weight: 850;
}

.auction-message.success {
    background: #eefbf3;
    color: #157347;
    border: 1px solid #cdeed8;
}

.auction-message.error {
    background: #fff3f4;
    color: #d92d3c;
    border: 1px solid #ffd0d5;
}

.auction-message.info {
    background: #eef2ff;
    color: #3157f6;
    border: 1px solid #d9e1ff;
}

/* Tablet */
@media (max-width: 1100px) {
    .auction-form-grid.four {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .auction-filter {
        grid-template-columns: 1fr 1fr;
    }

    .auction-filter-field.search,
    .auction-filter-actions {
        grid-column: 1 / -1;
    }

    .auction-info-grid,
    .auction-info-panel {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .auction-page {
        padding: 16px 10px 54px;
    }

    .auction-hero,
    .auction-form-head,
    .auction-answer-top {
        flex-direction: column;
        align-items: stretch;
    }

    .auction-hero,
    .auction-form-card,
    .auction-detail-card,
    .auction-answer-section {
        padding: 16px;
        border-radius: 20px;
    }

    .auction-form-card.compact {
        padding: 16px;
    }

    .auction-hero h1,
    .auction-form-head h1,
    .auction-detail-head h1 {
        font-size: 24px;
    }

    .auction-form-head.compact h1 {
        font-size: 24px;
    }

    .auction-form-head.compact {
        gap: 14px;
        margin-bottom: 18px;
    }

    .auction-back-btn.compact {
        width: 100%;
        min-height: 42px;
        border-radius: 14px;
    }

    .auction-form-grid.four {
        grid-template-columns: 1fr;
        gap: 13px;
    }

    .auction-input,
    .auction-select,
    .auction-select-button {
        min-height: 44px;
        border-radius: 14px;
        font-size: 13px;
    }

    .auction-textarea {
        min-height: 150px;
        border-radius: 14px;
        font-size: 13px;
    }

    .auction-filter {
        grid-template-columns: 1fr;
        padding: 12px;
        border-radius: 18px;
    }

    .auction-filter-field.search,
    .auction-filter-actions {
        grid-column: auto;
    }

    .auction-filter-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .auction-primary-btn,
    .auction-search-btn,
    .auction-back-btn,
    .auction-reset-btn,
    .auction-cancel-btn,
    .auction-danger-btn {
        width: 100%;
    }

    .auction-card {
        padding: 16px;
        border-radius: 18px;
    }

    .auction-card h2 {
        font-size: 17px;
    }

    .auction-info-grid,
    .auction-info-panel {
        grid-template-columns: 1fr;
    }

    .auction-card-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .auction-form-actions,
    .auction-detail-actions {
        flex-direction: column;
    }

    .auction-answer-card {
        padding: 16px;
    }

    .auction-select-answer-btn {
        width: 100%;
    }

    .auction-point-notice.compact {
        font-size: 12px;
        line-height: 1.55;
    }

    .auction-deadline-timer {
        min-width: 100%;
        width: 100%;
    }

    .auction-deadline-timer.is-closed {
        justify-content: center;
    }
}