/* MW Social Hub — Main Stylesheet */

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Noto Sans TC',system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.6}

/* App Layout */
#app{display:none}
@media(min-width:769px){
  #app{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:auto 1fr;min-height:100vh}
  .header{grid-column:1/-1}
  .sidebar{grid-column:1;grid-row:2;position:sticky;top:56px;height:calc(100vh - 56px);align-self:start}
  .main{grid-column:2;grid-row:2}
}
@media(min-width:769px) and (max-width:1100px){
  #app{grid-template-columns:var(--sidebar-collapsed) 1fr}
  .sidebar{padding:12px 4px}
  .nav-group-label{display:none}
  .nav-item{font-size:0;padding:10px;justify-content:center;width:44px;height:44px;border-left:none}
  .nav-item.active{border-left:none;border-radius:8px}
}

/* Header */
.header{background:rgba(15,23,42,0.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;gap:8px}
.header-brand{display:flex;align-items:center;gap:10px}
.header-logo{width:34px;height:34px;background:linear-gradient(135deg,var(--accent),var(--accent2));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:17px}
.header-title{font-size:15px;font-weight:700}
.header-sub{font-size:11px;color:var(--text2)}
.header-meta{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--text2)}
.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;margin-right:3px}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}

/* Sidebar */
.sidebar{background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;scrollbar-width:thin;padding:12px 8px;gap:2px}
.nav-group{margin-bottom:8px}
.nav-group-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--text3);padding:8px 14px 4px}
.nav-item{padding:10px 14px;border:none;background:none;color:var(--text2);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--transition);display:flex;align-items:center;gap:8px;border-radius:8px;width:100%;text-align:left;line-height:1.4}
.nav-item:hover{color:var(--text);background:rgba(16,185,129,.06)}
.nav-item.active{color:var(--accent);background:rgba(16,185,129,.1);border-left:3px solid var(--accent);font-weight:600}
.hamburger{display:none;position:fixed;top:10px;right:12px;z-index:150;background:var(--bg2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:22px;width:40px;height:40px;cursor:pointer;align-items:center;justify-content:center}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:119}

/* Main Content */
.main{padding:24px;max-width:1400px;margin:0 auto}
.tab-panel{display:none;animation:fadeIn .2s ease}
.tab-panel.active{display:block}

/* Grid */
.grid{display:grid;gap:12px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* Cards */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);transition:box-shadow var(--transition),transform var(--transition)}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.card-sm{padding:12px 14px}
.card-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text2);margin-bottom:6px}

/* Metric Card */
.metric-card{position:relative;overflow:hidden;padding-top:18px}
.metric-card::after{content:'';position:absolute;top:0;left:0;right:0;height:4px;border-radius:4px 4px 0 0}
.metric-card.mc-green::after{background:linear-gradient(90deg,var(--accent),var(--accent2))}
.metric-card.mc-blue::after{background:linear-gradient(90deg,var(--fb-blue),#60a5fa)}
.metric-card.mc-pink::after{background:var(--ig-gradient)}
.metric-card.mc-yellow::after{background:linear-gradient(90deg,var(--yellow),#fcd34d)}
.metric-value{font-size:28px;font-weight:700}
.metric-sub{font-size:12px;color:var(--text2);margin-top:4px}

/* Progress Bar */
.progress-bar{height:7px;background:var(--bg3);border-radius:4px;overflow:hidden}
.progress-fill{height:100%;border-radius:4px;transition:width .8s cubic-bezier(.16,1,.3,1)}
.progress-fill.green{background:linear-gradient(90deg,#22c55e,#86efac)}
.progress-fill.yellow{background:linear-gradient(90deg,#f59e0b,#fcd34d)}
.progress-fill.red{background:linear-gradient(90deg,#ef4444,#fca5a5)}
.progress-fill.accent{background:linear-gradient(90deg,var(--accent),var(--accent2))}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px;font-size:10px;font-weight:700}
.badge-green{background:rgba(34,197,94,.15);color:var(--green)}
.badge-yellow{background:rgba(245,158,11,.15);color:var(--yellow)}
.badge-red{background:rgba(239,68,68,.15);color:var(--red)}
.badge-blue{background:rgba(59,130,246,.15);color:var(--blue)}
.badge-purple{background:rgba(167,139,250,.15);color:var(--purple)}
.badge-gray{background:rgba(100,116,139,.2);color:var(--text2)}
.badge-accent{background:var(--accent-bg);color:var(--accent)}

/* Platform Icons */
.platform-ig{background:var(--ig-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-weight:700}
.platform-fb{color:var(--fb-blue);font-weight:700}
.platform-threads{color:#fff;font-weight:700}

/* Tables */
.table{width:100%;border-collapse:collapse}
.table th{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text3);text-align:left;padding:10px 12px;border-bottom:2px solid var(--border);white-space:nowrap}
.table td{font-size:12px;padding:10px 12px;border-bottom:1px solid rgba(51,65,85,.4)}
.table tbody tr:hover td{background:rgba(16,185,129,.06)}
.table th.sortable{cursor:pointer;user-select:none}
.table th.sortable:hover{color:var(--accent)}

/* Section Title */
.section-title{font-size:14px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.section-title .dot{width:8px;height:22px;border-radius:3px;background:linear-gradient(180deg,var(--accent),var(--accent2));flex-shrink:0}

/* Alerts */
.alert{display:flex;align-items:flex-start;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:8px;font-size:12px}
.alert-warn{background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);color:var(--yellow)}
.alert-info{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.2);color:var(--accent)}
.alert-danger{background:rgba(239,68,68,.08);border:1px solid rgba(239,68,68,.2);color:var(--red)}

/* Stat Row */
.stat-row{display:flex;justify-content:space-between;align-items:center;padding:8px 4px;border-bottom:1px solid var(--border)}
.stat-row:last-child{border-bottom:none}
.stat-label{font-size:12px;color:var(--text2)}
.stat-value{font-size:13px;font-weight:600}

/* Copywriting Studio */
.studio-layout{display:grid;grid-template-columns:240px 1fr 260px;gap:16px;min-height:600px}
.studio-sidebar{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);overflow-y:auto;max-height:calc(100vh - 200px)}
.studio-preview{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;overflow-y:auto;max-height:calc(100vh - 200px)}
.studio-actions{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:16px;overflow-y:auto;max-height:calc(100vh - 200px)}
.format-tabs{display:flex;gap:4px;margin-bottom:16px;background:var(--bg2);padding:4px;border-radius:8px}
.format-tab{padding:8px 14px;border:none;border-radius:6px;background:none;color:var(--text2);font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition);flex:1;text-align:center}
.format-tab:hover{background:rgba(16,185,129,.06);color:var(--text)}
.format-tab.active{background:var(--accent);color:#0f172a}
.article-item{padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--border);font-size:12px;transition:background var(--transition)}
.article-item:hover{background:rgba(16,185,129,.06)}
.article-item.active{background:var(--accent-bg);border-left:3px solid var(--accent)}
.thread-card{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:14px;margin-bottom:8px;font-size:13px;line-height:1.7}
.thread-num{font-size:10px;font-weight:700;color:var(--accent);margin-bottom:4px}
.carousel-track{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;padding-bottom:8px}
.carousel-slide{flex:0 0 280px;scroll-snap-align:start;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px;font-size:13px;line-height:1.7}
.carousel-dots{display:flex;justify-content:center;gap:6px;margin-top:8px}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:var(--bg3)}
.carousel-dot.active{background:var(--accent)}
.fb-post{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:20px;font-size:13px;line-height:1.7}
.fb-post-title{font-size:15px;font-weight:700;margin-bottom:10px}
.copy-btn{width:100%;padding:10px;background:var(--accent);color:#0f172a;border:none;border-radius:8px;font-family:inherit;font-size:13px;font-weight:700;cursor:pointer;transition:all var(--transition);margin-bottom:8px}
.copy-btn:hover{background:var(--accent-light)}
.copy-btn.copied{background:var(--green)}

/* Calendar */
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.cal-header{font-size:11px;font-weight:700;text-transform:uppercase;color:var(--text3);text-align:center;padding:8px 4px}
.cal-cell{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px;min-height:100px;font-size:11px}
.cal-cell.today{border-color:var(--accent)}
.cal-event{background:var(--bg3);border-radius:4px;padding:4px 6px;margin-bottom:4px;font-size:10px;cursor:pointer;transition:background var(--transition)}
.cal-event:hover{background:var(--bg-hover)}

/* Bar Chart */
.bar-chart{display:flex;align-items:flex-end;gap:8px;height:200px;padding:16px 0}
.bar-group{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px}
.bar{width:100%;border-radius:4px 4px 0 0;transition:height .6s cubic-bezier(.16,1,.3,1)}
.bar-label{font-size:10px;color:var(--text3);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:80px}
.bar-value{font-size:10px;font-weight:700;color:var(--text2)}

/* Loading */
#loading{position:fixed;inset:0;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:999}
.spinner{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
.skeleton{background:linear-gradient(90deg,var(--bg3) 25%,rgba(148,163,184,.12) 50%,var(--bg3) 75%);background-size:200% 100%;animation:shimmer 1.8s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

/* Scrollbar */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}

/* Utilities */
.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}
.text-accent{color:var(--accent)}.text-muted{color:var(--text2)}.text-xs{font-size:11px}
.font-bold{font-weight:700}

/* Version stamp */
.version-stamp{position:fixed;bottom:8px;right:12px;font-size:10px;color:var(--text3);opacity:.5;z-index:1;pointer-events:none}

/* Mobile */
@media(max-width:768px){
  .hamburger{display:flex}
  .sidebar{position:fixed;top:0;left:-260px;bottom:0;width:250px;z-index:120;transition:left .25s ease;padding-top:16px}
  .sidebar.open{left:0}
  .sidebar-overlay.open{display:block}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .main{padding:12px}
  .card{padding:14px}
  .studio-layout{grid-template-columns:1fr;min-height:auto}
  .studio-sidebar,.studio-actions{max-height:300px}
  .cal-grid{grid-template-columns:repeat(3,1fr)}
  .header-meta{display:none}
}
@media(max-width:480px){
  .metric-value{font-size:22px}
  .cal-grid{grid-template-columns:1fr}
}

/* Print */
@media print{
  .sidebar,.hamburger,.header-meta{display:none}
  .tab-panel{display:block}
  body{background:#fff;color:#111}
}

/* Profile Link Cards */
.profile-link-card{transition:all var(--transition)}
.profile-link-card.ours{border-color:rgba(16,185,129,.3);background:linear-gradient(135deg,rgba(16,185,129,.05),rgba(16,185,129,.02))}
.link-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;text-decoration:none;transition:all var(--transition);border:1px solid var(--border)}
.link-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.link-btn.ig{background:rgba(230,104,60,.1);color:#e6683c;border-color:rgba(230,104,60,.2)}
.link-btn.ig:hover{background:rgba(230,104,60,.2)}
.link-btn.fb{background:rgba(24,119,242,.1);color:var(--fb-blue);border-color:rgba(24,119,242,.2)}
.link-btn.fb:hover{background:rgba(24,119,242,.2)}
.link-btn.web{background:rgba(148,163,184,.1);color:var(--text2);border-color:rgba(148,163,184,.2)}
.link-btn.web:hover{background:rgba(148,163,184,.2)}

/* Competitor Profile */
.competitor-profile{transition:all var(--transition)}
.competitor-profile:hover{border-color:var(--accent);box-shadow:var(--shadow-md)}
.stat-box{background:var(--bg);border-radius:8px;padding:10px;text-align:center}
.stat-box-label{font-size:10px;font-weight:700;text-transform:uppercase;color:var(--text3);margin-bottom:4px}
.stat-box-value{font-size:18px;font-weight:700;margin-bottom:2px}
.stat-box-gap{font-size:11px;font-weight:600}

/* Quadrant Map */
.quadrant-map{position:relative;height:280px;background:var(--bg);border:1px solid var(--border);border-radius:8px;overflow:hidden}
.quadrant-dot{position:absolute;font-size:14px;cursor:default;z-index:2;transition:transform .2s}
.quadrant-dot:hover{transform:scale(1.3);z-index:3}
.quadrant-dot.ours{color:var(--accent);font-size:18px;filter:drop-shadow(0 0 6px var(--accent))}
.quadrant-label{display:block;font-size:9px;color:var(--text3);text-align:center;white-space:nowrap;margin-top:2px}
.quadrant-axis-x{position:absolute;bottom:6px;left:50%;transform:translateX(-50%);font-size:9px;color:var(--text3);letter-spacing:.1em}
.quadrant-axis-y{position:absolute;left:6px;top:50%;transform:translateY(-50%) rotate(-90deg);font-size:9px;color:var(--text3);letter-spacing:.1em;white-space:nowrap}

/* Strategy Grid */
.strategy-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.strategy-block{padding:16px;border-radius:8px;font-size:12px}
.strategy-block.urgent{background:rgba(239,68,68,.06);border:1px solid rgba(239,68,68,.15)}
.strategy-block.growth{background:rgba(16,185,129,.06);border:1px solid rgba(16,185,129,.15)}
.strategy-block.advantage{background:rgba(59,130,246,.06);border:1px solid rgba(59,130,246,.15)}
.strategy-block.warning{background:rgba(245,158,11,.06);border:1px solid rgba(245,158,11,.15)}
.strategy-header{font-size:13px;font-weight:700;margin-bottom:10px}
.strategy-list{list-style:none;padding:0;line-height:2}
.strategy-list li{padding-left:8px;border-left:2px solid var(--border);margin-bottom:6px}

/* Insight Rows */
.insight-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:4px;font-size:12px}
.insight-icon{flex-shrink:0;width:18px;text-align:center}

/* Health Score */
.health-score{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:50%;font-size:24px;font-weight:700;border:3px solid}
.health-score.excellent{border-color:var(--green);color:var(--green);background:rgba(34,197,94,.1)}
.health-score.good{border-color:var(--accent);color:var(--accent);background:rgba(16,185,129,.1)}
.health-score.fair{border-color:var(--yellow);color:var(--yellow);background:rgba(245,158,11,.1)}
.health-score.poor{border-color:var(--red);color:var(--red);background:rgba(239,68,68,.1)}

/* Action List */
.action-list{display:flex;flex-direction:column;gap:8px}
.action-item{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:8px;background:var(--bg);border:1px solid var(--border)}
.action-item.high{border-left:3px solid var(--red)}
.action-item.medium{border-left:3px solid var(--yellow)}
.action-item.low{border-left:3px solid var(--green)}
.action-priority{font-size:14px;flex-shrink:0;margin-top:1px}

/* Intel Summary */
.intel-summary-card{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:16px;text-align:center}
.intel-summary-icon{font-size:24px;margin-bottom:6px}
.intel-summary-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text3);margin-bottom:8px}

/* Mobile adjustments for new components */
@media(max-width:768px){
  .strategy-grid{grid-template-columns:1fr}
  .quadrant-map{height:200px}
  .intel-summary-card{padding:12px}
}

/* Filter Chips */
.filter-chip{padding:5px 12px;border:1px solid var(--border);border-radius:20px;background:none;color:var(--text2);font-family:inherit;font-size:11px;font-weight:600;cursor:pointer;transition:all var(--transition);white-space:nowrap}
.filter-chip:hover{border-color:var(--accent);color:var(--text)}
.filter-chip.active{background:var(--accent);color:#0f172a;border-color:var(--accent)}

/* Focus */
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}