:root{
  --bg:#F2F2F7;--card:#FFF;--label:#1C1C1E;--label-2:#3A3A3C;--secondary:#8E8E93;--tertiary:#C7C7CC;
  --separator:rgba(60,60,67,.14);--fill:#7676801F;
  --blue:#007AFF;--blue-press:#0063CC;--green:#34C759;--red:#FF3B30;--orange:#FF9500;
  --fb:#1877F2;--ig:linear-gradient(45deg,#F58529,#DD2A7B 40%,#8134AF 72%,#515BD4);
  --shadow-sm:0 1px 2px rgba(0,0,0,.06);--shadow:0 10px 30px rgba(0,0,0,.10),0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:0 30px 60px rgba(0,0,0,.22);--radius:18px;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);color:var(--label);background:
  radial-gradient(1200px 600px at 100% -10%,#E8F0FF,transparent 55%),
  radial-gradient(1000px 500px at -10% 110%,#FFEAF2,transparent 55%),var(--bg);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit}
:focus-visible{outline:3px solid rgba(0,122,255,.45);outline-offset:2px;border-radius:12px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
code{background:var(--fill);padding:2px 6px;border-radius:6px;font-size:.9em}

.glyph{display:grid;place-items:center;border-radius:24%;width:74px;height:74px;color:#fff;
  background:linear-gradient(160deg,#0A84FF,#5E5CE6 55%,#BF5AF2);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.5),0 8px 20px rgba(88,86,214,.35)}
.glyph svg{width:56%;height:56%}
.glyph.sm{width:34px;height:34px}

/* ---------- Auth ---------- */
.auth-bg{display:grid;place-items:center;min-height:100vh;padding:24px}
.auth-card{width:100%;max-width:410px;background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(30px);-webkit-backdrop-filter:saturate(180%) blur(30px);
  border:1px solid rgba(255,255,255,.6);border-radius:28px;box-shadow:var(--shadow-lg);
  padding:38px 30px 30px;animation:pop .5s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.auth-head{text-align:center;margin-bottom:24px}
.auth-head .glyph{margin:0 auto 16px}
.auth-head h1{margin:0;font-size:25px;letter-spacing:-.5px}
.auth-head p{margin:6px 0 0;color:var(--secondary);font-size:14.5px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;font-weight:600;color:var(--secondary);margin:0 0 6px 4px}
.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap svg.lead{position:absolute;left:14px;width:18px;height:18px;color:var(--secondary)}
.input{width:100%;padding:14px 14px 14px 42px;border-radius:14px;font-size:16px;background:#fff;
  border:1px solid var(--separator);color:var(--label);transition:border-color .15s,box-shadow .15s}
.input.np{padding-left:14px}
.input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,122,255,.15)}
.eye{position:absolute;right:8px;padding:8px;border-radius:10px;color:var(--secondary)}
.eye:hover{background:var(--fill)}
.btn-primary{width:100%;margin-top:8px;padding:15px;border-radius:14px;background:var(--blue);color:#fff;
  font-size:16px;font-weight:600;box-shadow:0 6px 16px rgba(0,122,255,.32);transition:transform .08s,background .15s}
.btn-primary:hover{background:var(--blue-press)}
.btn-primary:active{transform:scale(.985)}
.swap{text-align:center;margin:18px 0 0;color:var(--secondary);font-size:13.5px}
.sec-badges{display:flex;gap:6px;justify-content:center;margin-top:18px;flex-wrap:wrap}
.sec-badges span{font-size:11px;color:var(--secondary);background:var(--fill);padding:5px 10px;border-radius:20px}
.notice{padding:12px 14px;border-radius:13px;font-size:13.5px;margin-bottom:14px;line-height:1.5}
.notice.ok{background:rgba(52,199,89,.12);color:#1c7c3a}
.notice.bad{background:rgba(255,59,48,.10);color:#c0271f}
.notice.info{background:rgba(0,122,255,.08);color:var(--label-2)}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:12px 20px;
  background:rgba(242,242,247,.75);backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);
  border-bottom:1px solid var(--separator)}
.brand{font-weight:700;font-size:18px;letter-spacing:-.3px;color:var(--label)}
.brand:hover{text-decoration:none}
.brand span{color:var(--secondary);font-weight:600}
.nav-spacer{flex:1}
.nav-link{color:var(--label-2);font-weight:600;font-size:14.5px;padding:8px 12px;border-radius:10px}
.nav-link:hover{background:var(--fill);text-decoration:none}
.icon-btn{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:var(--label-2)}
.icon-btn:hover{background:var(--fill)}
.icon-btn svg{width:20px;height:20px}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(150deg,#34C759,#30B0C7);color:#fff;font-weight:700;font-size:14px;display:grid;place-items:center}

.wrap{max-width:1080px;margin:0 auto;padding:24px 20px 90px;width:100%}
.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:6px 2px 20px;flex-wrap:wrap}
.page-title h2{margin:0;font-size:30px;letter-spacing:-.7px}
.page-title p{margin:4px 0 0;color:var(--secondary);font-size:14.5px}
.stat{display:flex;gap:10px;align-items:center}
.stat .pill{background:var(--card);border:1px solid var(--separator);border-radius:14px;padding:8px 14px;box-shadow:var(--shadow-sm);text-align:center;min-width:74px}
.stat .pill b{display:block;font-size:20px;letter-spacing:-.4px}
.stat .pill small{color:var(--secondary);font-size:11.5px}
.btn-new{display:inline-flex;align-items:center;gap:7px;padding:10px 16px;border-radius:12px;background:var(--blue);color:#fff;font-weight:600;font-size:14.5px;box-shadow:0 4px 12px rgba(0,122,255,.3);transition:transform .08s,background .15s}
.btn-new:hover{background:var(--blue-press)}
.btn-new:active{transform:scale(.97)}
.btn-new svg{width:17px;height:17px}
.btn-ghost{padding:10px 16px;border-radius:12px;background:var(--fill);color:var(--label-2);font-weight:600;font-size:14.5px}
.btn-ghost:hover{background:#e5e5ea;text-decoration:none}

/* ---------- Calendar ---------- */
.cal{background:var(--card);border:1px solid var(--separator);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 18px 20px;margin-bottom:20px;animation:rise .5s ease}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cal-head .mtitle{font-size:20px;font-weight:700;letter-spacing:-.3px}
.cal-head .mtitle span{color:var(--secondary);font-weight:600;margin-left:6px}
.nav-arrows{display:flex;gap:6px;align-items:center}
.nav-arrows button{width:34px;height:34px;border-radius:10px;background:var(--fill);color:var(--label-2);display:grid;place-items:center}
.nav-arrows button:hover{background:#e5e5ea}
.nav-arrows svg{width:18px;height:18px}
.today-btn{margin-left:8px;padding:0 14px;height:34px;border-radius:10px;background:var(--fill);color:var(--blue);font-weight:600;font-size:13.5px}
.today-btn:hover{background:#e5e5ea}
.dow{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:6px}
.dow div{text-align:center;font-size:11.5px;font-weight:700;color:var(--secondary);letter-spacing:.4px;padding:4px 0}
.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cell{position:relative;aspect-ratio:1/1;border-radius:12px;background:#fafafb;border:1px solid transparent;padding:7px 8px;text-align:left;transition:background .12s,box-shadow .12s;overflow:hidden;min-height:64px}
.cell:hover{background:#fff;border-color:var(--separator);box-shadow:var(--shadow-sm)}
.cell:active{transform:scale(.98)}
.cell.mute{background:transparent}
.cell.mute .dnum{color:var(--tertiary)}
.cell .dnum{font-size:14px;font-weight:600;color:var(--label-2)}
.cell.today .dnum{background:var(--red);color:#fff;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;margin:-2px}
.cell .chip{font-size:11px;line-height:1.25;font-weight:600;color:#fff;padding:2px 6px;border-radius:7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;margin-top:4px}
.cell .chip.published{opacity:.7}
.cell .chip.failed{background:var(--red)!important}
.cell .more{font-size:10.5px;color:var(--secondary);font-weight:600;margin-top:3px}
.chip.fb{background:var(--fb)}.chip.ig{background:var(--ig)}
.chip.both{background:linear-gradient(90deg,var(--fb) 0 50%,#DD2A7B 50%)}
.add-hint{position:absolute;right:6px;top:6px;width:20px;height:20px;border-radius:50%;background:var(--blue);color:#fff;display:none;place-items:center;font-size:15px;line-height:1}
.cell:hover .add-hint{display:grid}
.extend-row{display:flex;gap:10px;justify-content:center;margin:4px 0 10px}
.extend{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:14px;background:var(--card);border:1px solid var(--separator);box-shadow:var(--shadow-sm);color:var(--blue);font-weight:600;font-size:14.5px}
.extend:hover{box-shadow:var(--shadow)}
.extend.ghost{color:var(--secondary)}
.extend svg{width:17px;height:17px}

/* ---------- Modals ---------- */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.35);backdrop-filter:blur(3px);z-index:50;display:none;align-items:center;justify-content:center;padding:20px}
.scrim.show{display:flex;animation:fade .2s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.sheet{width:100%;max-width:860px;max-height:92vh;overflow:auto;background:var(--card);border-radius:24px;box-shadow:var(--shadow-lg);animation:up .32s cubic-bezier(.2,.8,.2,1)}
@keyframes up{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:none}}
.sheet-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--separator);background:var(--card);z-index:1}
.sheet-head h3{margin:0;font-size:19px;font-weight:700;letter-spacing:-.3px}
.close{width:32px;height:32px;border-radius:50%;background:var(--fill);color:var(--label-2);display:grid;place-items:center}
.close:hover{background:#e5e5ea}
.sheet-body{display:grid;grid-template-columns:1.15fr .85fr}
@media (max-width:720px){.sheet-body{grid-template-columns:1fr}}
.form{padding:22px}
.preview-col{padding:22px;background:linear-gradient(180deg,#F7F7FA,#EFEFF4);border-left:1px solid var(--separator)}
@media (max-width:720px){.preview-col{border-left:none;border-top:1px solid var(--separator)}}
.lbl{font-size:12.5px;font-weight:700;color:var(--secondary);letter-spacing:.3px;margin:0 0 7px 2px;display:block}
.ta{width:100%;min-height:120px;resize:vertical;padding:13px;border-radius:14px;border:1px solid var(--separator);font-size:15.5px;line-height:1.5;color:var(--label)}
.ta:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,122,255,.14)}
.counter{text-align:right;font-size:12px;color:var(--secondary);margin:5px 4px 0}
.counter.over{color:var(--red);font-weight:600}
.fin-input{width:100%;padding:12px;border-radius:13px;border:1px solid var(--separator);font-size:15px;color:var(--label);background:#fff}
.fin-input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,122,255,.14)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
.upload-row{display:flex;align-items:center;gap:10px;margin-top:8px}
.upload-btn{display:inline-block;padding:9px 14px;border-radius:11px;background:var(--fill);color:var(--label-2);font-weight:600;font-size:13.5px;cursor:pointer}
.upload-btn:hover{background:#e5e5ea}
.upload-msg{font-size:12.5px;color:var(--secondary)}
.plat{margin-top:18px}
.plat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.ptoggle{display:flex;align-items:center;gap:11px;padding:13px 14px;border-radius:15px;border:2px solid var(--separator);background:#fff;text-align:left;transition:border-color .15s,background .15s}
.ptoggle .pic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.ptoggle .pic.fb{background:var(--fb)}.ptoggle .pic.ig{background:var(--ig)}
.ptoggle svg{width:22px;height:22px}
.ptoggle .pt-txt b{display:block;font-size:14.5px}
.ptoggle .pt-txt small{color:var(--secondary);font-size:12px}
.ptoggle .check{margin-left:auto;width:22px;height:22px;border-radius:50%;border:2px solid var(--tertiary);display:grid;place-items:center;color:#fff;flex:0 0 auto;transition:.15s}
.ptoggle .check svg{width:13px;height:13px;opacity:0}
.ptoggle.on{border-color:var(--blue);background:rgba(0,122,255,.05)}
.ptoggle.on .check{background:var(--blue);border-color:var(--blue)}
.ptoggle.on .check svg{opacity:1}
.actions{display:flex;gap:10px;margin-top:22px}
.btn-schedule{flex:1;padding:13px;border-radius:14px;background:var(--blue);color:#fff;font-weight:700;font-size:15px;box-shadow:0 6px 16px rgba(0,122,255,.3)}
.btn-schedule:hover{background:var(--blue-press)}
.btn-schedule:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.actions .btn-ghost{flex:0 0 auto}
/* preview */
.pv-title{font-size:12.5px;font-weight:700;color:var(--secondary);letter-spacing:.3px;margin-bottom:10px}
.pv{background:#fff;border:1px solid var(--separator);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:14px}
.pv-top{display:flex;align-items:center;gap:10px;padding:12px 13px}
.pv-top .pfp{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700}
.pv-top .pfp.fb{background:var(--fb)}.pv-top .pfp.ig{background:var(--ig)}
.pv-top .who b{font-size:14px;display:block}.pv-top .who small{font-size:12px;color:var(--secondary)}
.pv-body{padding:0 13px 12px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.pv-media{height:150px;background-size:cover;background-position:center;background-color:#e9e9ef;display:grid;place-items:center;color:var(--tertiary);font-size:34px}
.pv-actions{display:flex;gap:18px;padding:10px 13px;border-top:1px solid var(--separator);color:var(--secondary);font-size:13px}
.pv-empty{border:2px dashed var(--separator);border-radius:16px;padding:26px;text-align:center;color:var(--secondary);font-size:13.5px}
/* day list */
.day-list{padding:22px;display:flex;flex-direction:column;gap:12px}
.post-item{display:flex;gap:12px;padding:14px;border-radius:16px;border:1px solid var(--separator);background:#fff}
.post-item .pic{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:700;flex:0 0 auto}
.post-item .pic.fb{background:var(--fb)}.post-item .pic.ig{background:var(--ig)}.post-item .pic.both{background:linear-gradient(135deg,var(--fb),#DD2A7B)}
.post-item .body{flex:1;min-width:0}
.post-item .body .meta{font-size:12px;color:var(--secondary);margin-bottom:3px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.badge{font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:20px;text-transform:uppercase;letter-spacing:.3px}
.badge.scheduled{background:rgba(0,122,255,.12);color:var(--blue)}
.badge.published{background:rgba(52,199,89,.15);color:#1c7c3a}
.badge.failed{background:rgba(255,59,48,.12);color:#c0271f}
.post-item .body p{margin:0;font-size:14px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.post-item .body .err{color:var(--red);font-size:12px;margin-top:4px}
.post-item .col{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.mini{padding:6px 11px;border-radius:9px;font-weight:600;font-size:12.5px}
.mini.pub{background:var(--green);color:#fff}
.mini.del{background:rgba(255,59,48,.1);color:var(--red)}
.empty-day{padding:40px 22px;text-align:center;color:var(--secondary)}

/* ---------- Connections ---------- */
.conn-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:680px){.conn-grid{grid-template-columns:1fr}}
.conn-card{background:var(--card);border:1px solid var(--separator);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.conn-top{display:flex;align-items:center;gap:12px}
.conn-top h3{margin:0;font-size:17px}
.conn-top small{color:var(--secondary);font-size:12.5px}
.conn-logo{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;color:#fff;flex:0 0 auto}
.conn-logo.fb{background:var(--fb)}.conn-logo.ig{background:var(--ig)}
.conn-logo svg{width:26px;height:26px}
.status{margin-left:auto;font-size:12px;font-weight:700;color:var(--secondary);background:var(--fill);padding:5px 11px;border-radius:20px}
.status.on{color:#1c7c3a;background:rgba(52,199,89,.15)}
.conn-body{color:var(--label-2);font-size:14px;line-height:1.5;margin:14px 0 0}
.conn-meta{margin-top:12px;font-size:13.5px;color:var(--label-2)}
.conn-meta.muted{color:var(--secondary)}
.acct-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.acct-list li{display:flex;align-items:center;gap:9px;font-size:14px;background:#fafafb;border:1px solid var(--separator);border-radius:12px;padding:9px 12px}
.acct-list small{color:var(--secondary);margin-left:auto}
.dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}
.dot.fb{background:var(--fb)}.dot.ig{background:var(--ig)}
.conn-actions{display:flex;gap:12px;align-items:center;margin-top:20px;flex-wrap:wrap}
.btn-connect{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;border-radius:14px;background:var(--fb);color:#fff;font-weight:600;font-size:15px;box-shadow:0 6px 16px rgba(24,119,242,.3)}
.btn-connect:hover{filter:brightness(.95);text-decoration:none}
.btn-danger{padding:13px 18px;border-radius:14px;background:rgba(255,59,48,.1);color:var(--red);font-weight:600;font-size:15px}
.btn-danger:hover{background:rgba(255,59,48,.16)}
.fine{margin-top:22px;color:var(--secondary);font-size:12.5px;line-height:1.6;max-width:760px}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);z-index:80;background:rgba(28,28,30,.92);color:#fff;padding:13px 20px;border-radius:16px;font-size:14.5px;font-weight:500;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;backdrop-filter:blur(10px);max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{background:rgba(191,39,31,.95)}

/* ---------- Additions: nav active, video, assignee, analytics ---------- */
.nav-link.active{background:var(--fill);color:var(--blue)}
video.pv-media{width:100%;object-fit:cover;background:#000}
.who-badge{font-size:11px;color:var(--label-2);background:var(--fill);padding:2px 8px;border-radius:20px}
.post-item .reach{color:#1c7c3a;font-weight:600}
.post-item .meta{align-items:center}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:20px}
@media (max-width:900px){.kpis{grid-template-columns:repeat(3,1fr)}}
@media (max-width:520px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:var(--card);border:1px solid var(--separator);border-radius:16px;box-shadow:var(--shadow-sm);padding:16px}
.kpi small{display:block;font-size:11.5px;font-weight:700;color:var(--secondary);letter-spacing:.3px;text-transform:uppercase}
.kpi b{display:block;font-size:26px;letter-spacing:-.6px;margin:6px 0 2px}
.kpi span{font-size:12px;color:var(--secondary)}

/* Panels & tables */
.panel{background:var(--card);border:1px solid var(--separator);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:20px}
.panel h3{margin:0 0 14px;font-size:17px;letter-spacing:-.2px}
.panel .muted{color:var(--secondary);font-size:14px}
.tbl{display:flex;flex-direction:column}
.tr{display:grid;grid-template-columns:2.6fr 1fr 1fr 1fr 1.2fr;gap:10px;padding:11px 4px;border-bottom:1px solid var(--separator);align-items:center;font-size:14px}
.tbl.u .tr{grid-template-columns:2fr 1fr 1fr 1.4fr}
.tr:last-child{border-bottom:none}
.tr.th{font-size:11.5px;font-weight:700;color:var(--secondary);letter-spacing:.3px;text-transform:uppercase}
.tr .ellip,.tr .ellip *{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag{display:inline-block;font-size:10.5px;font-weight:700;color:#fff;padding:2px 7px;border-radius:6px}
.tag.fb{background:var(--fb)}.tag.ig{background:var(--ig)}
@media (max-width:640px){.tr{grid-template-columns:2fr 1fr 1fr;font-size:13px}.tr>div:nth-child(4),.tr>div:nth-child(5){display:none}.tbl.u .tr{grid-template-columns:2fr 1fr 1.2fr}.tbl.u .tr>div:nth-child(3){display:none}}