/* ===================== 域名查询页面 ===================== */
.dm-page {
    max-width: 1080px;
    margin: 0 auto;
    padding: 28px 16px 60px;
}

.dm-hero { text-align: center; margin-bottom: 24px; }
.dm-title {
    font-size: 30px;
    font-weight: 800;
    margin: 0 0 8px;
    color: var(--text-primary, #1a1a1a);
}
.dm-sub {
    color: var(--text-secondary, #666);
    font-size: 15px;
    margin: 0 0 22px;
}

.dm-search {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: center;
}
.dm-input-wrap { flex: 1 1 340px; min-width: 220px; }
.dm-input {
    width: 100%;
    font-size: 16px;
    padding: 13px 16px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 10px;
    background: var(--surface, #fff);
    color: var(--text-primary, #1a1a1a);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.dm-input:focus {
    border-color: var(--accent, #4a8cff);
    box-shadow: 0 0 0 3px rgba(74,140,255,.15);
}

.dm-tlds {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.dm-tld {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 9px 12px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 10px;
    cursor: pointer;
    user-select: none;
    font-size: 14px;
    background: var(--surface, #fff);
}
.dm-tld input { accent-color: var(--accent, #4a8cff); }
.dm-tld:has(input:checked) {
    border-color: var(--accent, #4a8cff);
    background: rgba(74,140,255,.08);
}

.dm-btn {
    font-size: 15px;
    padding: 12px 22px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    font-weight: 600;
    transition: filter .15s, background .15s;
    white-space: nowrap;
}
.dm-btn-primary { background: var(--accent, #4a8cff); color: #fff; }
.dm-btn-primary:hover { filter: brightness(1.05); }
.dm-btn-ghost {
    background: var(--surface, #fff);
    border-color: var(--border-color, #ddd);
    color: var(--text-primary, #1a1a1a);
}
.dm-btn-ghost:hover { background: var(--hover, #f5f5f5); }

.dm-bulk { margin-top: 14px; text-align: left; }
.dm-textarea {
    width: 100%;
    font-size: 14px;
    padding: 12px;
    border: 1px solid var(--border-color, #ddd);
    border-radius: 10px;
    resize: vertical;
    background: var(--surface, #fff);
    color: var(--text-primary, #1a1a1a);
    box-sizing: border-box;
}
.dm-bulk-actions { margin-top: 10px; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.dm-hint { color: var(--text-secondary, #888); font-size: 13px; }

.dm-recent { margin-top: 16px; font-size: 14px; color: var(--text-secondary, #666); }
.dm-recent-list { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.dm-chip {
    border: 1px solid var(--border-color, #ddd);
    background: var(--surface, #fff);
    border-radius: 20px;
    padding: 5px 12px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary, #1a1a1a);
}
.dm-chip:hover { border-color: var(--accent, #4a8cff); color: var(--accent, #4a8cff); }

.dm-status {
    margin: 18px 0;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 14px;
}
.dm-status-info    { background: rgba(74,140,255,.1); color: var(--accent, #4a8cff); }
.dm-status-error   { background: rgba(229,72,77,.1); color: #e5484d; }
.dm-status-success { background: rgba(34,160,94,.1); color: #22a05e; }

.dm-results { margin-top: 8px; }
.dm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
}
.dm-card {
    border: 1px solid var(--border-color, #e5e5e5);
    border-radius: 14px;
    padding: 16px;
    background: var(--surface, #fff);
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.dm-card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.dm-card-name {
    font-size: 17px;
    font-weight: 700;
    word-break: break-all;
    color: var(--text-primary, #1a1a1a);
}
.dm-badge {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 700;
    white-space: nowrap;
}
.dm-badge-available { background: rgba(34,160,94,.12); color: #22a05e; }
.dm-badge-registered { background: rgba(229,72,77,.12); color: #e5484d; }
.dm-badge-unknown   { background: rgba(240,170,40,.15); color: #b8860b; }
.dm-badge-error     { background: rgba(120,120,120,.12); color: #777; }

.dm-card-desc { margin-top: 10px; color: var(--text-secondary, #666); font-size: 14px; }
.dm-card-links { margin-top: 12px; display: flex; gap: 10px; flex-wrap: wrap; }
.dm-reg-link {
    font-size: 13px;
    padding: 7px 14px;
    border-radius: 8px;
    background: var(--accent, #4a8cff);
    color: #fff !important;
    text-decoration: none;
}
.dm-reg-link:hover { filter: brightness(1.05); }

.dm-whois-toggle {
    margin-top: 12px;
    background: none;
    border: none;
    color: var(--accent, #4a8cff);
    cursor: pointer;
    font-size: 13px;
    padding: 0;
}
.dm-whois-box { margin-top: 10px; }
.dm-whois-table { font-size: 13px; }
.dm-whois-row { display: flex; gap: 8px; padding: 4px 0; border-bottom: 1px dashed var(--border-color, #eee); }
.dm-whois-k { color: var(--text-secondary, #888); min-width: 76px; flex: none; }
.dm-whois-v { color: var(--text-primary, #1a1a1a); word-break: break-all; }
.dm-raw-btn {
    margin-top: 10px;
    background: var(--hover, #f5f5f5);
    border: 1px solid var(--border-color, #ddd);
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
}
.dm-raw {
    margin-top: 10px;
    background: var(--bg-muted, #f7f7f7);
    border-radius: 8px;
    padding: 10px;
    font-size: 12px;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 320px;
    overflow: auto;
}
.dm-cached { margin-top: 10px; font-size: 11px; color: var(--text-secondary, #aaa); }

.dm-suggest { margin-top: 26px; }
.dm-suggest-title { font-weight: 700; margin-bottom: 10px; }
.dm-suggest-list { display: flex; gap: 10px; flex-wrap: wrap; }
.dm-suggest-chip {
    border: 1px solid var(--border-color, #ddd);
    background: var(--surface, #fff);
    border-radius: 10px;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary, #1a1a1a);
}
.dm-suggest-chip:hover { border-color: var(--accent, #4a8cff); color: var(--accent, #4a8cff); }

/* 平板 */
@media (max-width: 900px) {
    .dm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 手机 */
@media (max-width: 600px) {
    .dm-page {
        padding: 20px 14px 48px;
        padding-bottom: calc(48px + env(safe-area-inset-bottom));
    }
    .dm-hero { margin-bottom: 20px; }
    .dm-title { font-size: 24px; margin-bottom: 6px; }
    .dm-sub { font-size: 13px; line-height: 1.7; margin-bottom: 18px; }

    /* 保持 row + wrap：输入框、后缀、按钮各占一行/半行，避免 column 下
       flex-basis:340px 变成垂直高度导致输入框下方大片空白 */
    .dm-search { align-items: stretch; gap: 10px; }
    .dm-input-wrap { flex: 1 1 100%; min-width: 0; }
    .dm-input {
        -webkit-appearance: none;
        appearance: none;
        font-size: 16px; /* 防止 iOS 聚焦自动放大 */
        padding: 13px 14px;
    }

    /* 4 个后缀均匀铺满一行，点击区域更大 */
    .dm-tlds { flex: 1 1 100%; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
    .dm-tld { justify-content: center; padding: 9px 4px; font-size: 13px; }
    .dm-tld-name { white-space: nowrap; }

    /* 查询/批量查询并排各占一半，不再各占一行 */
    .dm-btn { flex: 1 1 0; min-width: 0; min-height: 44px; padding: 10px 12px; }

    .dm-bulk-actions { flex-direction: column; align-items: stretch; gap: 8px; }
    .dm-bulk-actions .dm-btn { width: 100%; flex: none; }

    .dm-recent { font-size: 13px; }
    .dm-chip { min-height: 34px; display: inline-flex; align-items: center; }

    .dm-status { margin: 14px 0; font-size: 13px; }

    .dm-grid { grid-template-columns: 1fr; gap: 12px; }
    .dm-card { padding: 14px; border-radius: 12px; }
    .dm-card-head { align-items: flex-start; gap: 8px; }
    .dm-card-name { font-size: 16px; }
    .dm-card-desc { font-size: 13px; }

    .dm-card-links { flex-wrap: nowrap; }
    .dm-reg-link {
        flex: 1;
        min-height: 40px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .dm-whois-toggle { min-height: 36px; display: inline-flex; align-items: center; font-size: 14px; }
    .dm-whois-k { min-width: 0; flex: 0 0 84px; }
    .dm-raw-btn { min-height: 38px; padding: 6px 14px; }

    .dm-suggest-list { gap: 8px; }
    .dm-suggest-chip { min-height: 40px; display: inline-flex; align-items: center; }
}