.recruitment-open-btn {
    position: absolute;
    right: clamp(18px, 4vw, 48px);
    top: calc(50% - 58px);
    z-index: 4;
    min-width: 104px;
    padding: 12px 18px;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(22, 78, 99, 0.84), rgba(30, 41, 59, 0.86));
    color: #fff;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.25);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 800;
    transform: translateY(-50%);
}

.recruitment-open-btn:hover {
    background: linear-gradient(135deg, rgba(14, 116, 144, 0.94), rgba(30, 41, 59, 0.95));
    transform: translateY(calc(-50% - 2px));
}

.recruitment-open-btn.has-unread::before,
.recruitment-tab.has-unread::before {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    background: #ef233c;
    box-shadow: 0 0 0 2px rgba(239, 35, 60, 0.18), 0 4px 10px rgba(15, 23, 42, 0.28);
}

.recruitment-open-btn.has-unread::before {
    top: -5px;
    left: -5px;
}

.recruitment-tab.has-unread::before {
    top: -4px;
    left: -4px;
}

.recruitment-overlay {
    position: fixed;
    inset: 0;
    z-index: 34;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(16px, 3vw, 36px);
    background: rgba(7, 12, 24, 0.66);
    backdrop-filter: blur(3px);
}

.recruitment-overlay.hidden {
    display: none;
}

.recruitment-modal {
    width: min(980px, 94vw);
    height: min(780px, 92vh);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 10px;
    background:
        linear-gradient(145deg, rgba(248, 252, 255, 0.94), rgba(224, 242, 254, 0.88)),
        rgba(255, 255, 255, 0.9);
    color: #0f172a;
    box-shadow: 0 24px 74px rgba(0, 0, 0, 0.38);
}

.recruitment-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 42px;
    gap: 16px;
    align-items: center;
    padding: 18px 20px 14px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.11);
}

.recruitment-eyebrow {
    margin: 0 0 2px;
    color: #0e7490;
    font-size: 0.76rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.recruitment-header h2 {
    margin: 0;
    color: #0f172a;
    font-size: clamp(1.5rem, 3vw, 2.15rem);
}

.recruitment-close-btn {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(15, 23, 42, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.66);
    color: #0f172a;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 900;
}

.recruitment-tabs {
    display: flex;
    gap: 8px;
    padding: 12px 20px 0;
}

.recruitment-tab {
    position: relative;
    border: 1px solid rgba(14, 116, 144, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    color: #155e75;
    cursor: pointer;
    padding: 8px 16px;
    font-weight: 800;
}

.recruitment-tab.is-active {
    background: linear-gradient(135deg, #0891b2, #2563eb);
    color: #fff;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.22);
}

.recruitment-body {
    min-height: 0;
    flex: 1;
    padding: 14px 20px 20px;
}

.recruitment-panel {
    display: none;
    height: 100%;
}

.recruitment-panel.is-active {
    display: flex;
    flex-direction: column;
}

.recruitment-channel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.recruitment-channel-btn {
    border: 1px solid rgba(15, 23, 42, 0.13);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    color: #334155;
    cursor: pointer;
    padding: 7px 12px;
    font-weight: 800;
}

.recruitment-channel-btn.is-active {
    background: rgba(14, 116, 144, 0.92);
    color: #fff;
}

.recruitment-channel-btn.is-limited::after {
    content: "限定";
    margin-left: 6px;
    padding: 1px 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    font-size: 0.68rem;
}

.recruitment-status {
    min-height: 22px;
    margin-bottom: 8px;
    color: #475569;
    font-size: 0.9rem;
    font-weight: 700;
}

.recruitment-status.is-error {
    color: #b91c1c;
}

.recruitment-chat-auth {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin: 0 0 10px;
    padding: 9px 11px;
    border: 1px solid rgba(37, 99, 235, 0.18);
    border-radius: 10px;
    background: rgba(219, 234, 254, 0.62);
    color: #1e3a8a;
    font-size: 0.9rem;
    font-weight: 800;
}

.recruitment-chat-auth.hidden {
    display: none;
}

.recruitment-chat-auth a {
    flex: 0 0 auto;
    border-radius: 999px;
    background: linear-gradient(135deg, #5865f2, #2563eb);
    color: #fff;
    padding: 6px 12px;
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-message-list {
    min-height: 0;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 10px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.42), rgba(255, 255, 255, 0.2)),
        rgba(15, 23, 42, 0.04);
}

.recruitment-message {
    max-width: min(680px, 86%);
    align-self: flex-start;
    padding: 10px 12px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.recruitment-message.is-own {
    align-self: flex-end;
    background: rgba(219, 234, 254, 0.9);
    border-color: rgba(37, 99, 235, 0.16);
}

.recruitment-message-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
    color: #64748b;
    font-size: 0.78rem;
    font-weight: 800;
}

.recruitment-message-name {
    color: #0f172a;
}

.recruitment-message-body {
    margin: 0;
    color: #111827;
    line-height: 1.55;
    word-break: break-word;
}

.recruitment-empty,
.recruitment-loading {
    margin: auto;
    color: #64748b;
    font-weight: 800;
}

.recruitment-chat-form {
    display: grid;
    grid-template-columns: minmax(110px, 160px) minmax(0, 1fr) auto;
    gap: 10px;
    margin-top: 12px;
}

.recruitment-name-input,
.recruitment-message-input {
    min-width: 0;
    border: 1px solid rgba(15, 23, 42, 0.15);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    color: #0f172a;
    padding: 10px 12px;
    font: inherit;
}

.recruitment-send-btn {
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, #0891b2, #2563eb);
    color: #fff;
    cursor: pointer;
    padding: 10px 18px;
    font-weight: 900;
}

.recruitment-send-btn:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.recruitment-board-toolbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 10px;
}

.recruitment-board-toolbar h3 {
    margin: 0 0 3px;
    color: #0f172a;
    font-size: 1.12rem;
}

.recruitment-board-toolbar p {
    margin: 0;
    color: #475569;
    line-height: 1.45;
    font-size: 0.92rem;
}

.recruitment-board-refresh-btn {
    flex: 0 0 auto;
    border: 1px solid rgba(14, 116, 144, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.72);
    color: #155e75;
    cursor: pointer;
    padding: 8px 12px;
    font-weight: 900;
}

.recruitment-board-form {
    display: grid;
    grid-template-columns: 104px 118px 170px 104px 132px 92px;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
    padding: 10px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.48);
}

.recruitment-board-room-code,
.recruitment-board-select,
.recruitment-board-start-at,
.recruitment-board-comment {
    min-width: 0;
    border: 1px solid rgba(15, 23, 42, 0.15);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    color: #0f172a;
    padding: 9px 10px;
    font: inherit;
    font-size: 0.9rem;
}

.recruitment-board-room-code {
    font-weight: 900;
    letter-spacing: 0.08em;
    text-align: center;
}

.recruitment-board-check {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #334155;
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
}

.recruitment-board-check input {
    accent-color: #0891b2;
}

.recruitment-board-submit {
    grid-column: 6;
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, #0f766e, #2563eb);
    color: #fff;
    cursor: pointer;
    padding: 9px 14px;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-board-comment {
    grid-column: 3 / 6;
}

.recruitment-board-start-at.hidden {
    display: none;
}

.recruitment-board-submit:disabled,
.recruitment-board-refresh-btn:disabled {
    cursor: not-allowed;
    opacity: 0.56;
}

.recruitment-board-list {
    min-height: 0;
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 10px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.16)),
        rgba(15, 23, 42, 0.04);
}

.recruitment-board-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 12px;
    border: 1px solid rgba(14, 116, 144, 0.14);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
}

.recruitment-board-card.is-own {
    background: rgba(219, 234, 254, 0.88);
    border-color: rgba(37, 99, 235, 0.18);
}

.recruitment-board-card-main {
    min-width: 0;
}

.recruitment-board-card-title {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: baseline;
    margin-bottom: 7px;
}

.recruitment-board-code {
    color: #0f172a;
    font-size: 1.35rem;
    font-weight: 950;
    letter-spacing: 0.08em;
}

.recruitment-board-name {
    color: #334155;
    font-size: 0.9rem;
    font-weight: 900;
}

.recruitment-board-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 7px;
}

.recruitment-board-badge {
    border-radius: 999px;
    background: rgba(14, 116, 144, 0.1);
    color: #155e75;
    padding: 3px 8px;
    font-size: 0.74rem;
    font-weight: 900;
}

.recruitment-board-badge.is-warning {
    background: rgba(245, 158, 11, 0.14);
    color: #92400e;
}

.recruitment-board-badge.is-muted {
    background: rgba(100, 116, 139, 0.11);
    color: #475569;
}

.recruitment-board-card-comment {
    margin: 0;
    color: #1f2937;
    line-height: 1.45;
    word-break: break-word;
}

.recruitment-board-card-sub {
    margin-top: 6px;
    color: #64748b;
    font-size: 0.78rem;
    font-weight: 800;
}

.recruitment-board-replies {
    display: grid;
    gap: 8px;
    margin-top: 10px;
}

.recruitment-board-thread-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 8px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    background: rgba(248, 250, 252, 0.74);
}

.recruitment-board-thread-summary {
    min-width: 0;
    color: #475569;
    font-size: 0.78rem;
    font-weight: 900;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.recruitment-board-thread-toggle {
    flex: 0 0 auto;
    border: 1px solid rgba(14, 116, 144, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.82);
    color: #155e75;
    cursor: pointer;
    padding: 5px 9px;
    font-size: 0.76rem;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-board-thread-toggle:hover {
    background: rgba(236, 254, 255, 0.94);
}

.recruitment-board-thread-content {
    display: grid;
    gap: 8px;
}

.recruitment-board-replies.is-collapsed {
    gap: 0;
}

.recruitment-board-reply-list {
    display: grid;
    gap: 7px;
}

.recruitment-board-reply {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    padding: 8px 9px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 8px;
    background: rgba(248, 250, 252, 0.88);
}

.recruitment-board-reply.is-approved {
    border-color: rgba(22, 163, 74, 0.28);
    background: rgba(240, 253, 244, 0.9);
}

.recruitment-board-reply-body {
    min-width: 0;
}

.recruitment-board-reply-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    align-items: center;
    margin-bottom: 3px;
    color: #64748b;
    font-size: 0.72rem;
    font-weight: 900;
}

.recruitment-board-reply-body p {
    margin: 0;
    color: #1f2937;
    line-height: 1.45;
    word-break: break-word;
}

.recruitment-board-reply-approved {
    border-radius: 999px;
    background: rgba(22, 163, 74, 0.14);
    color: #166534;
    padding: 2px 6px;
}

.recruitment-board-reply-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.recruitment-board-reply-input {
    min-width: 0;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    color: #0f172a;
    padding: 8px 10px;
    font: inherit;
    font-size: 0.86rem;
}

.recruitment-board-reply-submit,
.recruitment-board-reply-approve {
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    padding: 8px 11px;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-board-reply-submit {
    background: rgba(14, 116, 144, 0.12);
    color: #155e75;
}

.recruitment-board-reply-approve {
    background: rgba(22, 163, 74, 0.14);
    color: #166534;
}

.recruitment-board-login-notice {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: #92400e;
    font-size: 0.78rem;
    font-weight: 900;
}

.recruitment-board-login-notice a {
    color: #1d4ed8;
}

.recruitment-board-use-btn {
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, #0891b2, #2563eb);
    color: #fff;
    cursor: pointer;
    padding: 10px 13px;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-board-use-btn:disabled,
.recruitment-board-reply-submit:disabled,
.recruitment-board-reply-approve:disabled,
.recruitment-board-reply-input:disabled {
    cursor: not-allowed;
    opacity: 0.56;
}

.recruitment-board-card-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
}

.recruitment-board-cancel-btn {
    border: 1px solid rgba(185, 28, 28, 0.18);
    border-radius: 8px;
    background: rgba(254, 242, 242, 0.9);
    color: #991b1b;
    cursor: pointer;
    padding: 9px 12px;
    font-weight: 900;
    white-space: nowrap;
}

.recruitment-board-cancel-btn:hover {
    background: rgba(254, 226, 226, 0.96);
}

.recruitment-board-empty {
    margin: auto;
    color: #64748b;
    font-weight: 800;
}

@media (max-width: 760px) {
    .recruitment-open-btn {
        top: calc(50% - 48px);
        right: 16px;
        padding: 10px 14px;
    }

    .recruitment-chat-form {
        grid-template-columns: 1fr;
    }

    .recruitment-board-toolbar,
    .recruitment-board-card {
        grid-template-columns: 1fr;
    }

    .recruitment-board-toolbar {
        display: grid;
    }

    .recruitment-board-form {
        grid-template-columns: 1fr 1fr;
    }

    .recruitment-board-comment,
    .recruitment-board-start-at,
    .recruitment-board-submit {
        grid-column: 1 / -1;
    }

    .recruitment-message {
        max-width: 96%;
    }
}