:root{--bg:#0d1117;--panel:#161b22;--panel-hover:#1c2129;--border:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#f2994a;--green:#3fb950;--red:#f85149;--blue:#58a6ff;--yellow:#d29922;--font-mono:"JetBrains Mono", "SF Mono", "Cascadia Code", monospace;--font-ui:system-ui, -apple-system, sans-serif;--radius:6px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);background:var(--bg);color:var(--text)}.app-layout{min-width:0;min-height:100vh;display:flex}.sidebar{background:var(--panel);border-right:1px solid var(--border);flex-direction:column;width:220px;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:20px 16px;display:flex}.brand-icon{font-size:20px}.brand-text{font-family:var(--font-mono);color:var(--accent);letter-spacing:-.5px;font-size:16px;font-weight:700}.sidebar-nav{flex:1;padding:8px 0}.nav-item{color:var(--muted);border-left:2px solid #0000;padding:8px 16px;font-size:13px;text-decoration:none;transition:all .15s;display:block}.nav-item:hover{color:var(--text);background:var(--panel-hover)}.nav-item.active{color:var(--text);border-left-color:var(--accent);background:var(--panel-hover)}.sidebar-footer{border-top:1px solid var(--border);padding:8px 0}.logout-btn{cursor:pointer;text-align:left;background:0 0;border:none;width:100%;font-family:inherit}.main-content{flex:1;min-width:0;max-width:1200px;margin-left:220px;padding:24px 32px}@media (width<=720px){.sidebar{flex-flow:wrap;align-items:center;width:100%;position:static;bottom:auto}.sidebar-nav{flex-wrap:wrap;flex:100%;display:flex}.main-content{margin-left:0}.app-layout{flex-direction:column}}h1{margin-bottom:20px;font-size:22px;font-weight:600}h2{color:var(--muted);margin-bottom:12px;font-size:16px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:24px;display:grid}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat-card .label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px;font-size:11px}.stat-card .value{font-family:var(--font-mono);font-size:24px;font-weight:700}.stat-card .value.green{color:var(--green)}.stat-card .value.red{color:var(--red)}.stat-card .value.blue{color:var(--blue)}.stat-card .value.orange{color:var(--accent)}table{border-collapse:collapse;width:100%;font-size:13px}th{text-align:left;border-bottom:1px solid var(--border);color:var(--muted);text-transform:uppercase;letter-spacing:.5px;padding:8px 12px;font-size:11px;font-weight:500}td{border-bottom:1px solid var(--border);font-family:var(--font-mono);padding:8px 12px;font-size:12px}tr:hover{background:var(--panel-hover)}.badge{text-transform:uppercase;letter-spacing:.3px;border-radius:10px;padding:2px 6px;font-size:10px;font-weight:600;display:inline-block}.badge.queued{color:var(--muted);background:#8b949e26}.badge.sending,.badge.sent{color:var(--blue);background:#58a6ff26}.badge.delivered{color:var(--green);background:#3fb95026}.badge.failed{color:var(--red);background:#f8514926}.badge.opened,.badge.clicked{color:var(--accent);background:#f2994a26}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid var(--border);font-size:12px;font-weight:500;font-family:var(--font-ui);padding:6px 14px;transition:all .15s}.btn-primary{background:var(--accent);color:#000;border-color:var(--accent)}.btn-primary:hover{opacity:.9}.btn-danger{color:var(--red);border-color:var(--red);background:0 0}.btn-danger:hover{background:#f851491a}.btn-ghost{color:var(--muted);background:0 0}.btn-ghost:hover{color:var(--text);background:var(--panel-hover)}input,select,textarea{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:13px;font-family:var(--font-mono);width:100%;padding:8px 12px}input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none}label{color:var(--muted);margin-bottom:4px;font-size:12px;display:block}.form-group{margin-bottom:14px}.filters{align-items:center;gap:12px;margin-bottom:16px;display:flex}.filters input,.filters select{width:auto;min-width:160px}.pagination{justify-content:center;align-items:center;gap:8px;margin-top:16px;display:flex}.pagination .btn{min-width:32px}.pagination .info{color:var(--muted);font-size:12px}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;width:360px;padding:32px}.login-card h1{text-align:center;margin-bottom:24px}.login-card .brand{text-align:center;font-family:var(--font-mono);color:var(--accent);margin-bottom:8px;font-size:28px;font-weight:700}.login-error{color:var(--red);text-align:center;margin-bottom:12px;font-size:12px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;padding:16px}.detail-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.detail-header .actions{gap:8px;display:flex}.detail-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px;display:grid}.detail-field .label{color:var(--muted);text-transform:uppercase;margin-bottom:2px;font-size:11px}.detail-field .value{font-family:var(--font-mono);font-size:13px}.api-key-display{background:var(--bg);border:1px solid var(--accent);border-radius:var(--radius);font-family:var(--font-mono);word-break:break-all;color:var(--accent);margin:12px 0;padding:12px;font-size:12px}.modal-overlay{z-index:100;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--panel);border:1px solid var(--border);border-radius:8px;width:440px;padding:24px}.modal h2{color:var(--text);margin-bottom:16px}.modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.loading{color:var(--muted);padding:24px 0;font-size:13px}.error-msg{color:var(--red);padding:12px 0;font-size:13px}.back-link{color:var(--muted);margin-bottom:16px;font-size:12px;text-decoration:none;display:inline-block}.back-link:hover{color:var(--text)}.calendar-page{padding:24px}.calendar-scroll{overflow-x:auto}.calendar-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.calendar-header{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:18px;display:flex}.calendar-header h1{margin-bottom:3px}.calendar-timezone{color:var(--muted);margin:0;font-size:12px}.calendar-header-actions{align-items:flex-end;gap:12px;display:flex}.calendar-tenant{width:min(320px,40vw)}.calendar-create-btn{white-space:nowrap}.calendar-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px;display:flex}.calendar-navigation,.calendar-view-toggle{align-items:center;gap:8px;min-width:0;display:flex}.calendar-navigation h2{min-width:0;margin:0 0 0 8px;font-size:17px}.calendar-header{flex-wrap:wrap}.calendar-view-toggle{border:1px solid var(--border);border-radius:var(--radius);padding:3px}.calendar-grid{border-top:1px solid var(--border);border-left:1px solid var(--border);background:var(--panel);grid-template-columns:repeat(7,minmax(100px,1fr));min-width:700px;display:grid}.calendar-weekday{text-align:center;color:var(--muted);letter-spacing:.5px;text-transform:uppercase;border-right:1px solid var(--border);border-bottom:1px solid var(--border);padding:8px;font-size:11px;font-weight:700}.calendar-day{cursor:pointer;border-right:1px solid var(--border);border-bottom:1px solid var(--border);min-height:126px;padding:7px;transition:background .12s;overflow:hidden}.calendar-grid-week .calendar-day{min-height:420px}.calendar-day:hover{background:var(--panel-hover)}.calendar-day:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.calendar-day-outside{background:color-mix(in srgb, var(--bg) 65%, transparent)}.calendar-day-outside .calendar-day-schedule{color:var(--muted)}.calendar-day-schedule{cursor:pointer;width:auto;color:var(--muted);font-family:var(--font-mono);text-align:left;background:0 0;border:none;border-radius:4px;margin-bottom:4px;margin-left:-4px;padding:2px 4px;font-size:11px;display:inline-block}.calendar-day-schedule:hover{color:var(--text);background:var(--panel-hover)}.calendar-day-schedule:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.calendar-day-posts{flex-direction:column;gap:4px;display:flex}.calendar-chip{width:100%;color:var(--text);text-align:left;cursor:default;font-family:var(--font-ui);border:1px solid #0000;border-radius:5px;align-items:center;gap:6px;padding:4px 5px;font-size:10px;line-height:1.2;display:flex;overflow:hidden}.calendar-chip[draggable=true]{cursor:grab}.calendar-chip[draggable=true]:active{cursor:grabbing}.calendar-chip-thumb{object-fit:cover;background:color-mix(in srgb, var(--bg) 60%, transparent);border-radius:4px;flex:0 0 26px;width:26px;height:26px}.calendar-chip-thumb-empty{border:1px dashed var(--border)}.calendar-chip-body{flex-direction:column;flex:auto;gap:1px;min-width:0;display:flex}.calendar-chip-meta{color:color-mix(in srgb, var(--muted) 35%, var(--text));font-family:var(--font-mono);letter-spacing:.2px;align-items:center;gap:5px;font-size:9px;display:flex}.calendar-chip-count{color:inherit}.calendar-chip-caption{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.calendar-chip-queued{background:#f2994a2e;border-color:#f2994a59}.calendar-chip-published{background:#3fb9502e;border-color:#3fb95059}.calendar-chip-failed{background:#f851492e;border-color:#f8514959}.calendar-chip-cancelled{opacity:.75;background:#8b949e26;border-color:#8b949e4d}.calendar-chip-creating,.calendar-chip-awaiting_container,.calendar-chip-publishing{background:#58a6ff2e;border-color:#58a6ff59}.calendar-loading{color:var(--muted);font-size:12px;position:absolute;right:26px}.calendar-empty{color:var(--muted);margin-top:12px;font-size:12px}.calendar-truncated{color:var(--yellow);border-radius:var(--radius);background:#d2992214;border:1px solid #d299224d;margin-bottom:10px;padding:6px 10px;font-size:12px}.calendar-create-modal{width:min(880px,100vw - 32px);max-height:calc(100vh - 40px);overflow-y:auto}.calendar-detail-modal{width:min(500px,100vw - 32px);max-height:calc(100dvh - 32px);overflow-y:auto}.calendar-create-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:20px;display:grid}.calendar-create-fields{min-width:0}.calendar-create-row{flex-wrap:wrap;gap:12px;display:flex}.calendar-create-row .form-group{flex:140px;min-width:0}.calendar-textarea{resize:vertical;width:100%;min-height:60px;font-family:var(--font-ui);line-height:1.4}.calendar-create-preview{position:sticky;top:0}.calendar-preview-label{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:11px;font-weight:700;display:block}.post-preview-card{border:1px solid var(--border);background:var(--panel);border-radius:8px;font-size:13px;overflow:hidden}.post-preview-header{align-items:center;gap:8px;padding:9px 11px;display:flex}.post-preview-avatar{background:linear-gradient(135deg,#f2994a,#eb5757);border-radius:50%;width:26px;height:26px}.post-preview-user{color:var(--text);font-weight:600}.post-preview-image{aspect-ratio:1;object-fit:cover;background:color-mix(in srgb, var(--bg) 60%, transparent);width:100%;display:block}.post-preview-placeholder{text-align:center;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:12px;display:flex}.post-preview-load{padding:5px 10px;font-size:11px}.post-preview-count{color:var(--muted);padding:4px 11px 0;font-size:11px;display:inline-block}.post-preview-body{padding:9px 11px;line-height:1.45}.post-preview-caption{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text)}.post-preview-muted{color:var(--muted)}.post-preview-comment{border-top:1px solid var(--border);overflow-wrap:anywhere;padding:8px 11px;line-height:1.45}.calendar-file{color:var(--muted);margin-top:6px;padding:6px;font-size:11px}.calendar-carousel-row{grid-template-columns:minmax(0,1fr) 180px 36px;align-items:center;gap:6px;margin-bottom:6px;display:grid}.calendar-carousel-row .calendar-file{min-width:0;margin-top:0}.calendar-modal-note{color:var(--muted);margin:8px 0 0;font-size:12px}.calendar-detail-preview{align-items:flex-start;gap:12px;margin-bottom:14px;display:flex}.calendar-detail-image{object-fit:cover;border:1px solid var(--border);border-radius:6px;flex:0 0 96px;width:96px;height:96px}.calendar-detail-image-external{text-align:center;color:var(--muted);justify-content:center;align-items:center;padding:6px;font-size:11px;text-decoration:none;display:flex}.calendar-detail-image-external:hover{color:var(--text);border-color:var(--accent)}.calendar-detail-caption{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text);margin:0;font-size:13px;line-height:1.45}.calendar-chip-thumb-empty{color:var(--muted);justify-content:center;align-items:center;font-size:11px;display:flex}.calendar-detail-list{gap:8px;margin:0;display:grid}.calendar-detail-list div{grid-template-columns:120px 1fr;gap:10px;display:grid}.calendar-detail-list dt{color:var(--muted);text-transform:uppercase;font-size:11px}.calendar-detail-list dd{color:var(--text);font-family:var(--font-mono);overflow-wrap:anywhere;margin:0;font-size:12px}.calendar-reschedule{border-top:1px solid var(--border);margin-top:16px;padding-top:12px}.calendar-reschedule-title{color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:11px;font-weight:700;display:block}.calendar-reschedule-row{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.calendar-reschedule-row .form-group{flex:120px;min-width:0;margin-bottom:0}.btn-secondary{background:var(--panel-hover);color:var(--text);border-color:var(--border)}.btn-secondary:hover{border-color:var(--accent)}@media (width<=920px){.calendar-page{padding:16px}.calendar-day{min-height:112px}.calendar-create-layout{grid-template-columns:minmax(0,1fr)}.calendar-create-preview{max-width:320px;position:static}.calendar-carousel-row{grid-template-columns:minmax(0,1fr)}.calendar-carousel-row .calendar-file{min-width:0}}