.project-changes-dialog{--chg-done:var(--cf-green,#16a34a);--chg-fail:var(--cf-red,#dc2626);--chg-active:var(--cf-amber,#b45309);--chg-idle:var(--cf-faint,#a3a3a3);box-sizing:border-box;margin:auto;width:min(760px,calc(100vw - 32px));max-height:min(820px,88dvh);padding:0;border:1px solid var(--cf-line,#ececec);border-radius:16px;background:var(--cf-panel,#fff);color:var(--cf-text,#0a0a0a);box-shadow:var(--cf-shadow-pop,0 8px 28px #0000001f);font:14px/1.6 var(--cf-font,sans-serif);overflow:hidden}
.project-changes-dialog[open]{display:flex;flex-direction:column}
.project-changes-dialog:focus{outline:none}
.project-changes-dialog::backdrop{background:var(--cf-overlay,#00000052);backdrop-filter:blur(3px)}
.project-changes-dialog *{box-sizing:border-box}

.changes-header{flex:none;padding:20px 24px 16px;border-bottom:1px solid var(--cf-line,#ececec)}
.changes-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}
.changes-heading{min-width:0}
.project-changes-dialog h2{margin:0;font-size:18px;font-weight:600;line-height:1.4;letter-spacing:-.01em}
.changes-subtitle{margin:2px 0 0;font-size:13px;color:var(--cf-muted,#737373);overflow-wrap:anywhere}

.project-changes-dialog button,.project-changes-dialog input{font:inherit;font-size:13px;color:inherit;border:1px solid var(--cf-line,#ececec);background:var(--cf-panel,#fff);height:32px;padding:0 12px;border-radius:8px;transition:background .15s,border-color .15s}
.project-changes-dialog button{cursor:pointer;white-space:nowrap}
.project-changes-dialog button:hover{background:var(--cf-hover,#f4f4f5);border-color:var(--cf-line-strong,#dedede)}
.project-changes-dialog :focus-visible{outline:2px solid var(--cf-focus,#0a0a0a2e);outline-offset:1px}
.project-changes-dialog input{min-width:0}
html[data-theme=dark] .project-changes-dialog input{color-scheme:dark}

.changes-icon{position:relative;width:32px;padding:0!important;font-size:0!important;flex:none}
.changes-icon::before{content:"";position:absolute;inset:0;margin:auto;width:16px;height:16px;background:currentColor;-webkit-mask:var(--icon) center/contain no-repeat;mask:var(--icon) center/contain no-repeat}
.changes-close{border-color:transparent!important;margin:-4px -8px 0 0;color:var(--cf-muted,#737373)}
.changes-close:hover{color:var(--cf-text,#0a0a0a)}
.changes-close{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 6l12 12M18 6L6 18'/%3E%3C/svg%3E")}
.changes-prev{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 6l-6 6 6 6'/%3E%3C/svg%3E")}
.changes-next{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 6l6 6-6 6'/%3E%3C/svg%3E")}
.changes-refresh{--icon:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 11a8 8 0 1 0-2.3 5.7'/%3E%3Cpath d='M20 4v7h-7'/%3E%3C/svg%3E")}

.changes-controls{display:flex;align-items:center;gap:8px}
.changes-nav{display:flex;align-items:stretch;border:1px solid var(--cf-line,#ececec);border-radius:8px;overflow:hidden}
.changes-nav>*{border:0!important;border-radius:0!important}
.changes-nav>input{border-left:1px solid var(--cf-line,#ececec)!important;border-right:1px solid var(--cf-line,#ececec)!important;height:30px;padding:0 10px;font-variant-numeric:tabular-nums}
.changes-nav>button{height:30px}
.changes-today{margin-left:auto}

.changes-body{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:16px 24px 0}
.changes-stats{display:flex;border:1px solid var(--cf-line,#ececec);border-radius:12px;margin-bottom:20px}
.changes-stats:empty{display:none}
.changes-stats>div{flex:1;min-width:0;display:flex;align-items:baseline;gap:6px;padding:12px 16px}
.changes-stats>div+div{border-left:1px solid var(--cf-line,#ececec)}
.changes-stats strong{font-size:22px;font-weight:600;line-height:1.2;font-variant-numeric:tabular-nums}
.changes-stats span{font-size:12px;color:var(--cf-muted,#737373);white-space:nowrap}

.changes-status{margin:0;padding:48px 16px;text-align:center;font-size:13px;color:var(--cf-muted,#737373)}
.changes-status:empty{display:none}
.changes-status[data-loading]::before{content:"";display:block;width:18px;height:18px;margin:0 auto 12px;border:2px solid var(--cf-line-strong,#dedede);border-top-color:var(--cf-text,#0a0a0a);border-radius:50%;animation:changes-spin .8s linear infinite}
@keyframes changes-spin{to{transform:rotate(360deg)}}

.changes-list{position:relative;display:grid}
.changes-card{--tone:var(--chg-idle);position:relative;display:grid;grid-template-columns:52px 1fr;gap:0 16px;padding-bottom:20px}
.changes-card[data-tone=done]{--tone:var(--chg-done)}.changes-card[data-tone=fail]{--tone:var(--chg-fail)}.changes-card[data-tone=active]{--tone:var(--chg-active)}
.changes-card::before{content:"";position:absolute;left:67px;top:20px;bottom:-4px;width:1px;background:var(--cf-line,#ececec)}
.changes-card:last-child::before{display:none}
.changes-card::after{content:"";position:absolute;left:63px;top:8px;width:9px;height:9px;border-radius:50%;background:var(--tone);box-shadow:0 0 0 3px var(--cf-panel,#fff)}
.changes-time{padding-top:1px;font-size:12px;color:var(--cf-muted,#737373);font-family:var(--cf-mono,monospace);font-variant-numeric:tabular-nums;text-align:right}
.changes-main{min-width:0;padding-left:12px}
.changes-card h3{margin:0 0 6px;font-size:15px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}
.changes-meta{display:flex;align-items:center;flex-wrap:wrap;gap:6px 8px;font-size:12px;color:var(--cf-muted,#737373)}
.changes-badge{--tone:var(--chg-idle);display:inline-flex;align-items:center;gap:5px;height:20px;padding:0 8px;border-radius:999px;font-size:11px;font-weight:500;color:var(--tone);background:color-mix(in srgb,var(--tone) 12%,transparent)}
.changes-badge[data-tone=done]{--tone:var(--chg-done)}.changes-badge[data-tone=fail]{--tone:var(--chg-fail)}.changes-badge[data-tone=active]{--tone:var(--chg-active)}
.changes-badge[data-tone=idle]{color:var(--cf-muted,#737373);background:var(--cf-chip,#f4f4f5)}
.changes-merged{height:20px;display:inline-flex;align-items:center;padding:0 8px;border-radius:999px;font-size:11px;border:1px solid var(--cf-line,#ececec)}
.changes-authors{overflow-wrap:anywhere}
.changes-meta>.changes-authors::before{content:"·";margin-right:8px;color:var(--cf-faint,#a3a3a3)}
.changes-card details{margin-top:6px}
.changes-card summary{display:inline-flex;align-items:center;gap:4px;list-style:none;cursor:pointer;font-size:12px;color:var(--cf-muted,#737373);border-radius:4px}
.changes-card summary::-webkit-details-marker{display:none}
.changes-card summary::after{content:"";width:6px;height:6px;margin-left:2px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s}
.changes-card details[open] summary::after{transform:translateY(1px) rotate(-135deg)}
.changes-card summary:hover{color:var(--cf-text,#0a0a0a)}
.changes-request{margin:8px 0 0;padding:10px 12px;border-radius:8px;background:var(--cf-code,#f6f6f7);font-size:13px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--cf-text-2,var(--cf-text,#0a0a0a))}

.project-changes-dialog footer{margin-top:4px;padding:14px 0 18px;border-top:1px solid var(--cf-line,#ececec);font-size:11px;color:var(--cf-faint,#a3a3a3)}

@media(max-width:600px){
  .project-changes-dialog{width:calc(100vw - 16px);max-height:92dvh;border-radius:14px}
  .changes-header{padding:16px 16px 12px}
  .changes-top{margin-bottom:12px}
  .changes-controls{gap:6px}
  .changes-nav{flex:1;min-width:0}
  .changes-nav>input{flex:1;padding:0 6px}
  .changes-today{margin-left:0;padding:0 10px!important}
  .changes-body{padding:12px 16px 0}
  .changes-stats{margin-bottom:16px}
  .changes-stats>div{flex-direction:column;gap:0;padding:10px 12px}
  .changes-stats strong{font-size:20px}
  .changes-card{grid-template-columns:40px 1fr;gap:0 12px}
  .changes-card::before{left:51px}
  .changes-card::after{left:47px}
  .changes-main{padding-left:10px}
  .changes-meta>.changes-authors{flex-basis:100%}
  .changes-meta>.changes-authors::before{display:none}
}