/* 奇门遁甲 - 响应式样式 */
:root {
    --bg-dark: #7a1515;
    --bg-form: #fff9e1;
    --primary: #c62828;
    --header-teal: #00838f;
    --text: #333;
    --border: #ddd;
    --mark-xing: #9c27b0;
    --mark-mu: #4caf50;
    --mark-po: #f44336;
    --mark-kong: #2196f3;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg-dark);
    line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
.hidden { display: none !important; }

.site-header, .result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--header-teal);
    color: #fff;
}
.site-header h1, .result-header h1 {
    margin: 0;
    font-size: 1rem;
    flex: 1;
    text-align: center;
}
.site-header nav a, .btn-back, .btn-save {
    color: #fff;
    background: rgba(255,255,255,.15);
    border: none;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: .85rem;
    cursor: pointer;
}

.container {
    max-width: 560px;
    margin: 0 auto;
    padding: 16px;
}

.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.tab {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px 8px 0 0;
    background: rgba(0,0,0,.2);
    color: #fff;
    cursor: pointer;
}
.tab.active { background: var(--bg-form); color: var(--primary); font-weight: 600; }
.tab.disabled { opacity: .5; cursor: not-allowed; }

.pan-form, .help-box, .admin-form {
    background: var(--bg-form);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.form-row { margin-bottom: 16px; }
.form-row label { display: block; margin-bottom: 6px; color: #666; font-size: .9rem; }
.form-row input[type="text"],
.form-row input[type="password"],
.form-row input[type="number"],
.form-row input[type="datetime-local"],
.form-row textarea,
.form-row select,
.admin-form input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
}
.radio-group, .ju-mode { display: flex; flex-wrap: wrap; gap: 12px; }
.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-group label { display: flex; align-items: center; gap: 6px; }
.datetime-wrap { display: flex; gap: 8px; align-items: center; }
.datetime-wrap input { flex: 1; }
.btn-link { background: none; border: none; color: var(--primary); cursor: pointer; white-space: nowrap; }

.hint { color: var(--primary); font-size: .85rem; text-align: center; }
.btn-primary, .btn-ai {
    display: block;
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: var(--primary);
    color: #fff;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-primary:hover, .btn-ai:hover { filter: brightness(1.05); }

.help-box h3 { margin-top: 0; text-align: center; }
.help-box p { font-size: .85rem; color: #555; margin: 8px 0; }

/* 结果页 */
.page-result { background: #f5f5f5; }
.result-main { max-width: 480px; margin: 0 auto; padding: 12px; }

.meta-panel {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    font-size: .85rem;
    line-height: 1.8;
    margin-bottom: 10px;
}
.meta-panel .row { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.meta-panel .label { color: #666; }
.meta-panel .val { color: #111; }
.meta-panel .val.blue { color: var(--mark-kong); }

.legend-panel {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 8px 4px;
    font-size: .8rem;
}
.mark-xing { color: var(--mark-xing); }
.mark-mu { color: var(--mark-mu); }
.mark-po { color: var(--mark-po); }
.mark-kong { color: var(--mark-kong); }
.mark-ma { color: var(--mark-po); }

.grid-wrapper { position: relative; margin: 8px auto; max-width: 400px; }

.qimen-board {
    position: relative;
}
.qimen-board.has-ring {
    max-width: 520px;
    margin: 0 auto;
}

.chuan-ren-ring {
    display: none;
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.qimen-board.has-ring .chuan-ren-ring {
    display: block;
}
.ring-cell {
    position: absolute;
    font-size: .62rem;
    color: #5d4037;
    background: rgba(255,249,225,.92);
    border: 1px solid #bcaaa4;
    border-radius: 4px;
    padding: 2px 3px;
    line-height: 1.15;
    text-align: center;
    min-width: 2.8em;
    pointer-events: auto;
}
.ring-tl { top: 0; left: 18%; transform: translateX(-50%); }
.ring-tm { top: 0; left: 50%; transform: translateX(-50%); }
.ring-tr { top: 0; right: 18%; transform: translateX(50%); }
.ring-lt { top: 18%; left: 0; }
.ring-lm { top: 50%; left: 0; transform: translateY(-50%); }
.ring-lb { bottom: 18%; left: 0; }
.ring-rt { top: 18%; right: 0; }
.ring-rm { top: 50%; right: 0; transform: translateY(-50%); }
.ring-rb { bottom: 18%; right: 0; }
.ring-bl { bottom: 0; left: 18%; transform: translateX(-50%); }
.ring-bm { bottom: 0; left: 50%; transform: translateX(-50%); }
.ring-br { bottom: 0; right: 18%; transform: translateX(50%); }

@media (min-width: 768px) {
    .grid-wrapper { max-width: 560px; }
    .qimen-board.has-ring { max-width: 620px; padding: 28px 36px; }
    .ring-cell { font-size: .72rem; min-width: 3.2em; padding: 3px 4px; }
}

@media (max-width: 767px) {
    .qimen-board.has-ring .chuan-ren-ring { display: none; }
    .qimen-board.has-ring { max-width: 400px; padding: 0; }
}

.qimen-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: #999;
    border: 2px solid #666;
    border-radius: 4px;
    overflow: hidden;
}

.palace {
    background: #fff;
    min-height: 110px;
    position: relative;
    padding: 6px 4px 4px;
    font-size: .85rem;
}
.palace.center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #fafafa;
}
.palace .gong-name {
    position: absolute;
    top: 2px;
    left: 4px;
    font-size: .65rem;
    color: #aaa;
}
.palace .bashen { text-align: center; font-size: .75rem; color: #666; min-height: 1.2em; }
.palace .row-mid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 4px 0;
}
.palace .jiuxing { color: #555; font-size: .8rem; }
.palace .tiangan { font-weight: 700; font-size: 1rem; }
.palace .bamen { font-size: .8rem; color: #444; }
.palace .dipan { text-align: right; font-size: .9rem; color: #333; }

.palace .badge {
    position: absolute;
    top: 2px;
    right: 4px;
    font-size: .65rem;
    padding: 1px 4px;
    border-radius: 8px;
}
.badge-ma { background: #ffebee; color: var(--mark-po); }
.badge-kong { background: #e3f2fd; color: var(--mark-kong); }

.mark-xing-bg { color: var(--mark-xing) !important; }
.mark-mu-bg { color: var(--mark-mu) !important; background: rgba(76,175,80,.12); padding: 0 2px; border-radius: 2px; }
.mark-po-bg { color: var(--mark-po) !important; background: rgba(244,67,54,.12); padding: 0 2px; border-radius: 2px; }

.action-panel { margin: 16px 0; }
.ai-hint { font-size: .8rem; color: #888; text-align: center; }
.ai-result {
    background: #fff;
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 24px;
}
.ai-result h3 { margin-top: 0; color: var(--header-teal); }
.ai-content { white-space: pre-wrap; font-size: .9rem; line-height: 1.8; }

/* 登录 */
.login-box {
    max-width: 360px;
    margin: 60px auto;
    background: #fff;
    padding: 24px;
    border-radius: 12px;
}
.login-box input, .login-box button {
    display: block;
    width: 100%;
    margin-bottom: 12px;
    padding: 10px;
}
.msg { font-size: .85rem; color: #c62828; }
.msg.success { color: #2e7d32; }
.msg.error { color: #c62828; }

.history-list { list-style: none; padding: 0; }

/* 记录列表 - 一行一条 */
.record-list { list-style: none; padding: 0; margin: 0; }
.record-row {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 8px;
    background: var(--bg-form);
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 12px 14px;
    border: 1px solid #eee;
}
.record-row-link {
    flex: 1;
    color: inherit;
    text-decoration: none;
    display: block;
}
.record-row-link strong { display: block; margin: 4px 0; }
.record-row-link time, .row-meta { font-size: .8rem; color: #666; }
.record-row-actions { display: flex; flex-direction: column; gap: 6px; justify-content: center; }

.title-edit-inline { display: flex; gap: 6px; align-items: center; }
.title-edit-inline .title-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: .95rem;
    font-weight: 600;
}
.btn-save-title, .btn-secondary-sm {
    background: #eee;
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: .8rem;
    cursor: pointer;
    text-decoration: none;
    color: #333;
    text-align: center;
    white-space: nowrap;
}
.btn-secondary {
    display: inline-block;
    background: #eee;
    border: none;
    border-radius: 8px;
    padding: 10px 16px;
    margin: 4px;
    font-size: .9rem;
    cursor: pointer;
    text-decoration: none;
    color: #333;
    text-align: center;
}
.action-panel .btn-secondary { width: 100%; margin-top: 8px; }

/* AI 引擎切换 */
.ai-provider-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.provider-tab {
    flex: 1;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 8px;
    background: #fff;
    cursor: pointer;
    font-size: .9rem;
}
.provider-tab.active {
    border-color: var(--primary);
    color: var(--primary);
    font-weight: 600;
    background: #fff5f5;
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: .75rem;
    margin-right: 6px;
}
.tag-gemini { background: #e3f2fd; color: #1565c0; }
.tag-qwen { background: #f3e5f5; color: #7b1fa2; }

.ai-history-panel {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    margin: 16px 0;
}
.ai-history-panel h3 {
    margin: 0 0 10px;
    font-size: .95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.link-more { font-size: .8rem; font-weight: normal; }

.ai-view-main, .page-ai-view .container { max-width: 720px; }
.ai-view-meta {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
    font-size: .9rem;
}
.ai-view-content {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    white-space: pre-wrap;
    line-height: 1.8;
    font-size: .92rem;
    min-height: 200px;
}
.title-edit-row {
    background: #fff;
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
}
.title-edit { display: flex; gap: 8px; margin-top: 6px; }
.title-edit input { flex: 1; padding: 8px 12px; border: 1px solid #ddd; border-radius: 6px; }
.ai-view-actions { margin: 16px 0 40px; text-align: center; }
.btn-link-block { display: block; text-align: center; margin-top: 12px; }

/* 后台记录列表 */
.admin-record-list { list-style: none; padding: 0; }
.admin-record-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border-radius: 8px;
    margin-bottom: 8px;
    padding: 12px 14px;
    border: 1px solid #eee;
}
.admin-record-link {
    flex: 1;
    color: inherit;
    text-decoration: none;
}
.admin-record-link .row-title { font-weight: 600; margin-bottom: 4px; }
.admin-record-link .row-meta { font-size: .8rem; color: #666; display: flex; flex-wrap: wrap; gap: 8px; }
.btn-delete {
    color: #c62828;
    font-size: .8rem;
    text-decoration: none;
    white-space: nowrap;
}
.pan-brief {
    background: var(--bg-form);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 16px;
}

.stats { grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); }

.empty { text-align: center; color: #999; padding: 24px; list-style: none; }

/* 后台 */
.page-admin { background: #f0f0f0; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.stat-card {
    background: #fff;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}
.stat-card strong { display: block; font-size: 1.5rem; color: var(--header-teal); }
.admin-form label { display: block; margin-bottom: 14px; }
.admin-form .checkbox { display: flex; align-items: center; gap: 8px; }

@media (min-width: 768px) {
    .container { max-width: 720px; }
    .result-main { max-width: 720px; }
    .grid-wrapper { max-width: 480px; }
    .palace { min-height: 130px; }
    .meta-panel { font-size: .9rem; }
}

@media (min-width: 1024px) {
    .result-layout {
        display: grid;
        grid-template-columns: 1fr 360px;
        gap: 20px;
        max-width: 1000px;
        margin: 0 auto;
    }
}