:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:#283b35;background:#f2f5ef;font-size:16px}*{box-sizing:border-box}body{margin:0}main{max-width:680px;margin:56px auto;padding:0 24px}header{margin-bottom:30px}.badge{font-size:12px;letter-spacing:2px;color:#537363}h1{font-size:38px;margin:14px 0}header p,.muted{color:#758079;font-size:14px;line-height:1.7}section{background:#fff;padding:30px;border:1px solid #dfe6dc;border-radius:18px;box-shadow:0 12px 40px #183b2210}h2{font-size:22px}nav{display:flex;gap:8px;border-bottom:1px solid #e7ece5;padding-bottom:16px}button,input{font:inherit}button{cursor:pointer;border:1px solid #d9e2d7;background:#fff;color:#375546;border-radius:8px;padding:10px 20px}button.active{background:#edf3eb;border-color:#6f8a70}button:disabled{opacity:.5;cursor:wait}label{display:block;font-size:14px;margin:20px 0;flex:1;min-width:0}input{display:block;margin-top:8px;border:1px solid #d8e0d5;border-radius:8px;padding:13px;width:100%;background:#fcfdfb}input:focus{outline:2px solid #87a88b;outline-offset:2px}.primary{width:100%;background:#355d47;color:#fff;border-color:#355d47;margin-top:8px}.notice{background:#f5f6ee;padding:14px;font-size:13px;line-height:1.8;border-radius:8px;color:#6c7059}.row{display:flex;align-items:center;gap:16px;justify-content:space-between}.row h2{margin:0}.row button{white-space:nowrap}article{padding:18px 0;border-top:1px solid #e4e9e1}article p{font-size:14px;overflow-wrap:anywhere}small{color:#7d857c}#message{color:#745023;line-height:1.6}footer{text-align:center;color:#7a8378;font-size:12px;line-height:1.9;margin:28px 0}[hidden]{display:none!important}@media(max-width:480px){main{margin-top:28px;padding:0 16px}section{padding:22px}.row{flex-wrap:wrap}.row label{flex-basis:100%;margin:10px 0}}

select{display:block;margin-top:8px;border:1px solid #d8e0d5;border-radius:8px;padding:13px;width:100%;background:#fcfdfb;font:inherit}#chart-panel{margin-top:24px}.case-actions{display:flex;gap:10px;margin-top:14px}.table-scroll{overflow-x:auto;margin:16px 0}table{width:100%;border-collapse:collapse;font-size:14px}th,td{border-bottom:1px solid #e3e9df;padding:12px 10px;text-align:left;min-width:88px}th{background:#f4f7f1;color:#5d7261}td{line-height:1.7}td button{padding:6px 10px;white-space:nowrap}.flow-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:8px}.flow-grid button{padding:10px 5px}#cancel-edit{margin-top:10px}#chart-panel h3{margin-top:28px}select:focus{outline:2px solid #87a88b;outline-offset:2px}

/* 横向四柱及流运排盘 */
body:has(#chart-panel:not([hidden])) main{max-width:1200px}
#auth,#workspace{max-width:632px;margin-left:auto;margin-right:auto}
#chart-panel{padding:26px 20px}
.chart-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0 12px}
.element-legend{display:flex;gap:18px;font-size:13px}.wood{color:#298235}.fire{color:#d13c36}.earth{color:#855600}.metal{color:#e6ad00}.water{color:#2355a2}
.hidden-toggle{display:flex;align-items:center;gap:8px;margin:0;font-size:13px;white-space:nowrap}.hidden-toggle input{width:auto;margin:0;accent-color:#19a96e}
.pillar-strip{display:flex;overflow-x:auto;overscroll-behavior-x:contain;position:relative;scrollbar-width:thin;scrollbar-color:#b5c9bb #f2f5f0;border:1px solid #e4e9e2;background:#fff;border-radius:9px}
.pillar-card{position:relative;display:flex;flex-direction:column;align-items:center;flex:1 0 106px;min-width:106px;max-width:150px;padding:15px 9px 16px;margin:0;border:0;border-right:1px solid #edf0ea;border-radius:0;background:#fff;text-align:center;font-weight:400;min-height:228px;color:#35463c}
.main-pillars .pillar-card{min-height:268px;flex-basis:112px;max-width:none}.pillar-card:last-child{border-right:0}.pillar-card.pillar-divider{border-left:2px solid #dce5dc}
.pillar-title{font-size:20px;color:#7f8982;white-space:nowrap;margin-bottom:8px}.main-pillars .pillar-card:nth-child(3) .pillar-title{color:#b04443}
.pillar-meta{font-size:13px;color:#7c867f;white-space:nowrap;min-height:20px}.pillar-sub{font-size:12px;color:#7c867f;min-height:22px;line-height:1.7}
.stem-line,.branch-line{display:flex;justify-content:center;align-items:flex-start;width:100%;margin-top:14px;min-height:49px;gap:4px}.wuxing{font-size:36px;line-height:1.25;font-weight:500}.god-label{font-size:14px;padding-top:5px}.branch-line{margin-top:10px;min-height:66px}.hidden-gods{display:flex;flex-direction:column;align-items:flex-start;padding-top:3px;gap:1px}.hidden-item{display:flex;gap:3px;font-size:12px;line-height:1.5}.hidden-item .wuxing{font-size:12px;line-height:1.5}.pillar-nayin{font-size:11px;color:#89928a;margin-top:auto;padding-top:8px}.empty-pillar{font-size:36px;color:#b8c1b9;margin:22px 0}
.cycle-strip .pillar-card:hover:not(:disabled){background:#f0f7f0}.cycle-strip .pillar-card:focus-visible{outline:3px solid #2355a2;outline-offset:-3px;z-index:1}.cycle-strip .pillar-card.selected{background:#e6f3ff;box-shadow:inset 0 -3px #598dbb;color:#35463c}.cycle-strip .selected .pillar-meta,.cycle-strip .selected .pillar-sub,.cycle-strip .selected .pillar-nayin{color:#5c7387}
.hide-stems .hidden-gods{display:none}.luck-summary{padding:16px 0 12px;border-bottom:1px solid #e4e9e1;font-size:14px;line-height:1.8;margin:0}.strip-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:26px}.strip-heading h3{margin:0!important;font-size:16px}.strip-heading .muted{font-size:12px;white-space:nowrap}
#flow-form{display:flex;align-items:end;gap:14px;max-width:620px;margin-bottom:24px}#flow-form label{margin:0;flex:1}#flow-form .primary{width:auto;white-space:nowrap;margin:0;padding:13px 20px}
@media(max-width:600px){#chart-panel{padding:20px 12px;margin-left:-8px;margin-right:-8px}.main-pillars .pillar-card{min-width:94px;flex-basis:94px;padding:12px 6px}.pillar-card{min-width:96px;flex-basis:96px;min-height:216px}.pillar-title{font-size:18px}.wuxing{font-size:32px}.pillar-meta{font-size:12px}.pillar-sub{font-size:11px}#flow-form{flex-wrap:wrap}#flow-form label{flex-basis:100%}#flow-form .primary{width:100%}.strip-heading .muted{font-size:10px}.element-legend{gap:12px}}
.remove-pillar{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:0;border-radius:50%;padding:0;margin-top:14px;background:#e9ece7;color:#8f9990;font-size:21px;line-height:1;align-self:center;cursor:pointer}.remove-pillar:hover{background:#f4deda;color:#a64036}.remove-pillar:focus-visible{outline:2px solid #2355a2;outline-offset:2px}.main-pillars .pillar-card{flex:0 0 112px}.main-pillars{min-height:268px}

/* 固定干支主字和右侧注释的位置，藏干数量不再影响主字居中。 */
.stem-line,.branch-line{display:grid;grid-template-columns:36px 40px;column-gap:4px;justify-content:center;align-items:start}
.stem-line>.wuxing,.branch-line>.wuxing{grid-column:1;width:36px;text-align:center}
.stem-line>.god-label,.branch-line>.hidden-gods{grid-column:2;text-align:left;justify-self:start;min-width:0}
@media(max-width:600px){.stem-line,.branch-line{grid-template-columns:32px 38px}.stem-line>.wuxing,.branch-line>.wuxing{width:32px}}

.cycle-strip .pillar-card.is-current:not(.selected){background:#ecefed;box-shadow:inset 0 -3px #adb6ae}.current-marker{position:absolute;top:3px;right:4px;border-radius:3px;background:#d6dcd7;color:#59675d;padding:1px 3px;font-size:10px;line-height:1.2;font-weight:500}

/* Keep long chart strips and native date controls inside the viewport. */
main{width:100%;min-width:0}
section,form,#natal-chart,#luck-chart,#flow-chart{min-width:0;max-width:100%}
input,select{min-width:0;max-width:100%;min-inline-size:0}
input::-webkit-date-and-time-value{text-align:left;min-width:0}
.row>h2{min-width:0;overflow-wrap:anywhere}
.pillar-strip{width:100%;max-width:100%;min-width:0;contain:inline-size;-webkit-overflow-scrolling:touch}
.chart-toolbar{flex-wrap:wrap}
.case-actions{flex-wrap:wrap}
@media(max-width:600px){
  main,body:has(#chart-panel:not([hidden])) main{width:100%;margin:20px auto;padding:0 10px}
  header{margin-bottom:20px;padding:0 6px}
  h1{font-size:30px;margin:10px 0}
  h2{font-size:20px}
  section{padding:20px 16px;border-radius:12px}
  #chart-panel{padding:18px 10px;margin:18px 0 0}
  .row{flex-wrap:wrap;gap:10px}
  .row h2{flex:1}
  .row label{flex-basis:100%;margin:10px 0}
  input,select{font-size:16px;padding:12px 10px}
  .chart-toolbar{gap:10px}
  .element-legend{gap:12px}
  .pillar-card{flex:0 0 88px;min-width:88px;padding:12px 5px;min-height:216px}
  .main-pillars .pillar-card{flex:0 0 25%;min-width:64px;max-width:none;padding:12px 4px;min-height:250px}
  .main-pillars .pillar-title{font-size:17px}
  .main-pillars .pillar-meta{font-size:11px}
  .main-pillars .pillar-sub{font-size:11px}
  .main-pillars .wuxing{font-size:28px}
  .main-pillars .stem-line,.main-pillars .branch-line{grid-template-columns:28px 28px;column-gap:2px}
  .main-pillars .stem-line>.wuxing,.main-pillars .branch-line>.wuxing{width:28px}
  .main-pillars .god-label{font-size:11px}
  .main-pillars .hidden-item,.main-pillars .hidden-item .wuxing{font-size:10px;line-height:1.5}
  .main-pillars .hidden-item{gap:2px}
  .pillar-nayin{font-size:10px}
  #flow-form{flex-direction:column;align-items:stretch;gap:12px;max-width:100%}
  #flow-form label{flex:auto;width:100%}
  #flow-form .primary{width:100%;white-space:normal}
  .strip-heading{gap:8px}
  .strip-heading .muted{font-size:10px}
  .luck-summary{overflow-wrap:anywhere}
}

/* Mobile luck and flow rows: readable cards with a visible next-card edge. */
@media(max-width:600px){
  .strip-heading{margin-top:24px;margin-bottom:10px;align-items:center}
  .strip-heading h3{font-size:17px}
  .strip-heading .muted{font-size:11px;color:#6d7971}
  .cycle-strip{scroll-snap-type:x proximity;scroll-padding-inline:0;border-radius:10px}
  .cycle-strip .pillar-card{flex:0 0 30%;min-width:92px;max-width:112px;min-height:232px;padding:20px 7px 14px;scroll-snap-align:start;touch-action:pan-x pan-y}
  .cycle-strip .pillar-meta{font-size:13px;line-height:1.5;color:#647269;min-height:22px}
  .cycle-strip .pillar-sub{font-size:12px;line-height:1.6;color:#647269;min-height:22px;white-space:nowrap}
  .cycle-strip .stem-line,.cycle-strip .branch-line{grid-template-columns:34px 36px;column-gap:4px}
  .cycle-strip .stem-line{margin-top:14px;min-height:48px}
  .cycle-strip .branch-line{margin-top:10px;min-height:68px}
  .cycle-strip .stem-line>.wuxing,.cycle-strip .branch-line>.wuxing{width:34px;font-size:34px}
  .cycle-strip .god-label{font-size:13px}
  .cycle-strip .hidden-item,.cycle-strip .hidden-item .wuxing{font-size:11px;line-height:1.6}
  .cycle-strip .pillar-nayin{font-size:11px;padding-top:12px}
  .cycle-strip .current-marker{top:4px;right:5px;font-size:10px}
}
@media(hover:none){.cycle-strip .pillar-card:hover:not(:disabled):not(.selected):not(.is-current){background:#fff}}

/* Compact mobile timelines: five periods visible without oversized cards. */
@media(max-width:600px){
  .cycle-strip .pillar-card{flex:0 0 20%;min-width:58px;max-width:none;min-height:184px;padding:20px 2px 10px}
  .cycle-strip .pillar-meta{font-size:10px;min-height:18px}
  .cycle-strip .pillar-sub{font-size:10px;min-height:18px}
  .cycle-strip .stem-line,.cycle-strip .branch-line{grid-template-columns:25px 26px;column-gap:1px}
  .cycle-strip .stem-line{margin-top:8px;min-height:34px}
  .cycle-strip .branch-line{margin-top:6px;min-height:52px}
  .cycle-strip .stem-line>.wuxing,.cycle-strip .branch-line>.wuxing{width:25px;font-size:25px}
  .cycle-strip .god-label{font-size:10px;padding-top:3px}
  .cycle-strip .hidden-gods{padding-top:2px}
  .cycle-strip .hidden-item,.cycle-strip .hidden-item .wuxing{font-size:9px;line-height:1.5}
  .cycle-strip .hidden-item{gap:1px}
  .cycle-strip .pillar-nayin{font-size:9px;padding-top:8px}
  #flow-form input[type=datetime-local]{appearance:none;-webkit-appearance:none;display:block;width:100%;max-width:100%;inline-size:100%;min-inline-size:0}
  #flow-form label{overflow:hidden;padding:2px}
}

/* Scale a compact selected chart as one unit; keep only the natal/luck divider. */
.summary-viewport{width:100%;max-width:100%;min-width:0;overflow:hidden}
.summary-viewport .main-pillars{width:max-content;max-width:none;contain:none;overflow:visible;transform-origin:top left;min-height:250px;border:0;border-radius:0}
.summary-viewport .main-pillars .pillar-card{flex:0 0 88px;min-width:88px;max-width:88px;min-height:250px;padding:10px 4px 12px;border:0}
.summary-viewport .main-pillars .pillar-divider{border-left:2px solid #dce5dc}
.summary-viewport .pillar-title{font-size:22px;margin-bottom:6px}
.summary-viewport .pillar-meta{font-size:15px;min-height:22px}
.summary-viewport .pillar-sub{font-size:14px;min-height:24px}
.summary-viewport .main-pillars .wuxing{font-size:40px}
.summary-viewport .main-pillars .stem-line,.summary-viewport .main-pillars .branch-line{grid-template-columns:40px 32px;column-gap:2px}
.summary-viewport .main-pillars .stem-line{margin-top:10px;min-height:50px}
.summary-viewport .main-pillars .branch-line{margin-top:6px;min-height:70px}
.summary-viewport .main-pillars .stem-line>.wuxing,.summary-viewport .main-pillars .branch-line>.wuxing{width:40px}
.summary-viewport .main-pillars .god-label{font-size:16px}
.summary-viewport .main-pillars .hidden-item,.summary-viewport .main-pillars .hidden-item .wuxing{font-size:14px;line-height:1.5}
.summary-viewport .main-pillars .hidden-item{gap:2px}
.summary-viewport .pillar-nayin{font-size:13px}
.summary-viewport .remove-pillar{width:30px;height:30px;font-size:24px;margin-top:10px}

/* Use the full phone width; retain the vertical separation between sections. */
@media(max-width:600px){
  main,body:has(#chart-panel:not([hidden])) main{padding-left:0;padding-right:0}
  section,#chart-panel{border-left:0;border-right:0;border-radius:0;box-shadow:none}
  header{padding-left:16px;padding-right:16px}
  #message{padding-left:16px;padding-right:16px}
}

/* Ten timeline pillars per row, using the full white chart width. */
#flow-chart{--timeline-gutter:20px;max-width:none;margin-inline:calc(-1 * var(--timeline-gutter))}
#flow-chart .strip-heading{padding-inline:var(--timeline-gutter)}
#flow-chart .cycle-strip{border-left:0;border-right:0;border-radius:0;contain:none;overflow:visible;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));width:100%}
#flow-chart .cycle-strip .pillar-card{min-width:0;max-width:none;width:100%;padding-inline:2px;border-right:0;overflow-wrap:anywhere}
#flow-chart .cycle-strip .pillar-meta,#flow-chart .cycle-strip .pillar-sub{white-space:normal}
@media(max-width:600px){
  #flow-chart{--timeline-gutter:10px}
  #flow-chart .cycle-strip .pillar-card{min-height:152px;padding:18px 0 8px}
  #flow-chart .cycle-strip .pillar-meta,#flow-chart .cycle-strip .pillar-sub{font-size:8px;line-height:1.4;min-height:23px}
  #flow-chart .cycle-strip .stem-line,#flow-chart .cycle-strip .branch-line{grid-template-columns:minmax(0,1fr) minmax(0,.7fr);max-width:34px;column-gap:0;margin-top:4px;min-height:28px}
  #flow-chart .cycle-strip .branch-line{min-height:46px}
  #flow-chart .cycle-strip .stem-line>.wuxing,#flow-chart .cycle-strip .branch-line>.wuxing{font-size:clamp(16px,5vw,20px);width:100%}
  #flow-chart .cycle-strip .god-label{font-size:7px;padding-top:2px}
  #flow-chart .cycle-strip .hidden-item,#flow-chart .cycle-strip .hidden-item .wuxing{font-size:7px;line-height:1.5}
  #flow-chart .cycle-strip .hidden-item{gap:0}
  #flow-chart .cycle-strip .pillar-nayin{font-size:8px;padding-top:5px}
  #flow-chart .cycle-strip .current-marker{font-size:8px;top:2px;right:2px}
}

.case-chat{border-top:1px solid #dfe5dc;margin-top:24px;padding-top:12px;min-width:0}
.chat-history{max-height:520px;overflow-y:auto;overflow-x:hidden;margin:14px 0;overscroll-behavior:contain}
.chat-message{padding:12px;margin:10px 0;border-radius:10px;background:#f3f5f1;overflow-wrap:anywhere;min-width:0}
.chat-user{background:#eaf2ec}.chat-content{white-space:pre-wrap;line-height:1.8;margin:6px 0;font-size:16px}
.case-chat textarea{box-sizing:border-box;width:100%;min-width:0;resize:vertical;padding:12px;border:1px solid #cfd8ca;border-radius:8px;font:inherit;background:#fcfdfb}
.chat-message small{display:block;font-size:12px}.case-chat button:disabled{opacity:.6;cursor:wait}
@media(max-width:600px){.chat-history{max-height:60vh}.chat-message{padding:10px}.case-chat .primary{width:100%}}