/* MeetMind — Premium Dark Theme */
:root{--bg:#0a0a0a;--bg2:#111;--bg3:#1a1a1a;--white:#f5f5f7;--silver:#86868b;--blue:#2997ff;--purple:#bf5af2;--gold:#ffd60a;--green:#30d158;--red:#ff453a;--border:rgba(255,255,255,.08);--font:'Inter',-apple-system,sans-serif}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--white);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}

/* NAV */
.mm-nav{position:fixed;top:0;left:0;right:0;z-index:100;height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(1rem,4vw,3rem);background:rgba(0,0,0,.8);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--border)}
.mm-logo{font-size:1.1rem;font-weight:800;text-decoration:none;letter-spacing:-.5px}
.mm-logo .w{color:var(--white)}.mm-logo .b{color:var(--blue)}
.mm-badge{font-size:.72rem;font-weight:700;color:var(--blue);padding:.3rem .8rem;border-radius:980px;background:rgba(41,151,255,.1);border:1px solid rgba(41,151,255,.25)}
.mm-badge span{color:var(--gold);margin-left:.3rem}

/* HERO */
.mm-hero{text-align:center;padding:7rem 2rem 3rem;background:radial-gradient(ellipse 60% 50% at 50% 30%,rgba(41,151,255,.08),transparent 60%)}
.mm-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:.8rem}
.mm-hero h1{font-size:clamp(2.5rem,7vw,4.5rem);font-weight:900;letter-spacing:-.04em;background:linear-gradient(135deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem}
.mm-hero .mm-sub{font-size:1rem;color:var(--silver);max-width:550px;margin:0 auto;line-height:1.7}
.mm-dim{color:var(--silver);font-size:.82rem}

/* SECTIONS */
.mm-section{padding:3rem 0}
.mm-container{max-width:1100px;margin:0 auto;padding:0 2rem}
.mm-section-title{font-size:1.5rem;font-weight:800;margin-bottom:2rem;text-align:center}

/* SETUP */
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.setup-card{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:1.8rem}
.setup-card label{display:block;font-size:.78rem;font-weight:600;color:var(--silver);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;margin-top:1rem}
.setup-card label:first-child{margin-top:0}
.mm-input{width:100%;padding:.7rem 1rem;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:12px;color:var(--white);font-size:.9rem;font-family:var(--font);outline:none;transition:border-color .3s}
.mm-input:focus{border-color:var(--blue)}
.mm-input.sm{flex:1}
select.mm-input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2386868b' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}
select.mm-input option{background:var(--bg2);color:var(--white)}

/* Participants */
.participants-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.8rem}
.participant-chip{display:flex;align-items:center;gap:.5rem;padding:.4rem .8rem .4rem .4rem;background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:980px;font-size:.82rem}
.participant-chip button{background:none;border:none;color:var(--silver);cursor:pointer;font-size:1rem;margin-left:.2rem;transition:color .2s}
.participant-chip button:hover{color:var(--red)}
.p-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:700;color:#fff;flex-shrink:0}
.p-avatar.sm{width:24px;height:24px;font-size:.55rem}
.p-avatar.xs{width:20px;height:20px;font-size:.5rem}
.add-participant{display:flex;gap:.5rem}

/* Buttons */
.mm-btn{padding:.8rem 1.8rem;border-radius:980px;font-size:.9rem;font-weight:600;font-family:var(--font);cursor:pointer;border:none;transition:all .3s}
.mm-btn.primary{background:var(--blue);color:#fff}
.mm-btn.primary:hover{background:#1a8aff;transform:translateY(-2px);box-shadow:0 8px 30px rgba(41,151,255,.3)}
.mm-btn.ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.2)}
.mm-btn.ghost:hover{border-color:var(--white);background:rgba(255,255,255,.05)}
.mm-btn-sm{padding:.45rem .9rem;border-radius:980px;font-size:.75rem;font-weight:600;font-family:var(--font);cursor:pointer;background:rgba(255,255,255,.08);border:1px solid var(--border);color:var(--white);transition:all .3s}
.mm-btn-sm:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.3)}
.setup-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem;flex-wrap:wrap}

/* LOADING */
.mm-loading{text-align:center;padding:5rem 2rem}
.loader-ring{width:48px;height:48px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 1.5rem}
@keyframes spin{to{transform:rotate(360deg)}}

/* METRICS */
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:2rem}
.metric-card{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:1.5rem;text-align:center;transition:transform .3s,border-color .3s}
.metric-card:hover{transform:translateY(-3px);border-color:rgba(255,255,255,.15)}
.metric-icon{font-size:1.8rem;margin-bottom:.5rem}
.metric-value{font-size:2.2rem;font-weight:800;letter-spacing:-.03em}
.metric-value span{font-size:.9rem;font-weight:500;color:var(--silver)}
.metric-label{font-size:.75rem;color:var(--silver);margin-top:.3rem}
.accent-blue .metric-value{color:var(--blue)}.accent-green .metric-value{color:var(--green)}.accent-gold .metric-value{color:var(--gold)}.accent-purple .metric-value{color:var(--purple)}
.intensity-bar{width:100%;height:6px;background:rgba(255,255,255,.08);border-radius:3px;margin-top:.6rem;overflow:hidden}
.intensity-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--gold),var(--red));border-radius:3px;transition:width 1s ease}

/* PANELS */
.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}
.panel{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:1.8rem}
.panel h3{font-size:1rem;font-weight:700;margin-bottom:1.2rem}
.speaker-item{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem}
.speaker-info{flex:1;min-width:0}
.speaker-info strong{display:block;font-size:.85rem}
.speaker-role{font-size:.7rem;color:var(--silver);display:block;margin-bottom:.3rem}
.speaker-bar{width:100%;height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden}
.speaker-bar div{height:100%;border-radius:3px;transition:width 1s ease}
.speaker-pct{font-size:.72rem;color:var(--silver);margin-left:.5rem;white-space:nowrap}

/* Agenda */
.agenda-item{display:flex;align-items:flex-start;gap:.8rem;padding:.8rem;border-radius:12px;margin-bottom:.5rem;transition:background .2s}
.agenda-item:hover{background:rgba(255,255,255,.03)}
.agenda-time{font-size:.7rem;font-weight:600;color:var(--silver);white-space:nowrap;min-width:80px;margin-top:2px}
.agenda-status{font-size:.9rem;min-width:24px;text-align:center}
.agenda-item div strong{display:block;font-size:.85rem;margin-bottom:.2rem}
.agenda-tag{font-size:.65rem;font-weight:600;padding:.2rem .5rem;border-radius:6px;display:inline-block}
.agenda-tag.green{background:rgba(48,209,88,.1);color:var(--green)}
.agenda-tag.yellow{background:rgba(255,214,10,.1);color:var(--gold)}
.agenda-tag.gray{background:rgba(255,255,255,.06);color:var(--silver)}

/* TABS */
.mm-tabs{display:flex;gap:.5rem;overflow-x:auto;padding-bottom:1rem;margin-bottom:0;scrollbar-width:none;flex-wrap:wrap}
.mm-tabs::-webkit-scrollbar{display:none}
.mm-tab{padding:.6rem 1.2rem;border-radius:980px;border:1px solid var(--border);background:transparent;color:var(--silver);font-size:.8rem;font-weight:600;font-family:var(--font);cursor:pointer;white-space:nowrap;transition:all .3s}
.mm-tab:hover{border-color:rgba(255,255,255,.2);color:var(--white)}
.mm-tab.active{background:var(--blue);border-color:var(--blue);color:#fff}
.tab-content{display:none;animation:fadeIn .4s ease}
.tab-content.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* Summary */
.summary-card{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:2rem;margin-top:1rem}
.summary-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:.5rem}
.summary-header h3{font-size:1.1rem;font-weight:700}
.export-btns{display:flex;gap:.5rem}
.summary-meta{display:flex;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:var(--silver);margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}
.tag-intensity{padding:.2rem .6rem;border-radius:6px;font-size:.7rem;font-weight:700}
.tag-intensity.high{background:rgba(255,69,58,.12);color:var(--red)}
.tag-intensity.med{background:rgba(255,214,10,.12);color:var(--gold)}
.summary-body h4{font-size:.92rem;font-weight:700;margin:1.2rem 0 .6rem}
.summary-points,.summary-decisions{padding-left:1.2rem;font-size:.88rem;color:var(--silver);line-height:1.8}
.summary-points li,.summary-decisions li{margin-bottom:.5rem}
.summary-points strong,.summary-decisions strong{color:var(--white)}

/* Minutes */
.minutes-body{max-height:500px;overflow-y:auto;padding-right:.5rem}
.minutes-body::-webkit-scrollbar{width:4px}.minutes-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.minute-entry{display:flex;align-items:flex-start;gap:.6rem;padding:.7rem .5rem;border-radius:10px;transition:background .2s}
.minute-entry:hover{background:rgba(255,255,255,.03)}
.minute-entry.highlight{background:rgba(41,151,255,.06);border-left:3px solid var(--blue)}
.minute-entry.smalltalk{justify-content:center;padding:.5rem}
.minute-time{font-size:.65rem;font-weight:600;color:var(--silver);min-width:36px;margin-top:3px}
.minute-text{font-size:.85rem;color:var(--silver);line-height:1.6;flex:1}
.minute-text strong{color:var(--white)}
.minute-tag{font-size:.6rem;font-weight:700;padding:.15rem .4rem;border-radius:4px;margin-left:.3rem}
.minute-tag:not(.gray){background:rgba(41,151,255,.15);color:var(--blue)}
.minute-tag.gray{background:rgba(255,255,255,.06);color:var(--silver);font-size:.72rem}

/* Mindmap */
.mindmap-container{position:relative;min-height:420px;display:flex;align-items:center;justify-content:center;padding:2rem}
.mm-node{position:absolute;padding:.8rem 1.2rem;border-radius:14px;font-size:.82rem;font-weight:700;text-align:center;border:1px solid var(--border);background:var(--bg2);z-index:2}
.mm-node.center{font-size:1.1rem;padding:1rem 1.8rem;background:linear-gradient(135deg,rgba(41,151,255,.15),rgba(191,90,242,.15));border-color:rgba(41,151,255,.3);top:50%;left:50%;transform:translate(-50%,-50%)}
.mm-node.blue{border-color:rgba(41,151,255,.3);top:10%;left:15%}.mm-node.purple{border-color:rgba(191,90,242,.3);top:10%;right:15%}
.mm-node.gold{border-color:rgba(255,214,10,.3);bottom:10%;left:15%}.mm-node.green{border-color:rgba(48,209,88,.3);bottom:10%;right:15%}
.mm-leaf{font-size:.7rem;font-weight:500;color:var(--silver);background:rgba(255,255,255,.04);margin-top:.4rem;padding:.3rem .6rem;border-radius:8px}
.mm-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}

/* Action Table */
.action-table{width:100%;border-collapse:collapse;font-size:.85rem}
.action-table th{text-align:left;padding:.8rem .6rem;font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--silver);border-bottom:1px solid var(--border)}
.action-table td{padding:.8rem .6rem;border-bottom:1px solid var(--border);vertical-align:middle}
.action-table tr:hover td{background:rgba(255,255,255,.02)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.4rem;vertical-align:middle}
.status-dot.done{background:var(--green)}.status-dot.progress{background:var(--blue)}.status-dot.todo{background:var(--silver)}
.priority{font-size:.7rem;font-weight:700;padding:.2rem .5rem;border-radius:6px}
.priority.high{background:rgba(255,69,58,.12);color:var(--red)}.priority.med{background:rgba(255,214,10,.12);color:var(--gold)}.priority.low{background:rgba(48,209,88,.12);color:var(--green)}

/* Progress Tracker */
.progress-timeline{position:relative;padding-left:2rem;margin-bottom:2rem}
.progress-timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}
.pt-meeting{position:relative;margin-bottom:1.5rem}
.pt-dot{position:absolute;left:-2rem;top:.5rem;width:16px;height:16px;border-radius:50%;background:var(--bg3);border:2px solid var(--blue);z-index:2}
.pt-dot.done{background:var(--green);border-color:var(--green)}
.pt-meeting.active .pt-dot{box-shadow:0 0 12px rgba(41,151,255,.4)}
.pt-card{background:var(--bg2);border:1px solid var(--border);border-radius:14px;padding:1.2rem;margin-left:.5rem;transition:border-color .3s}
.pt-card:hover{border-color:rgba(255,255,255,.15)}
.pt-date{font-size:.7rem;color:var(--silver)}
.pt-card strong{display:block;font-size:.92rem;margin:.3rem 0}
.pt-stats{display:flex;gap:.8rem;font-size:.72rem;color:var(--silver);margin-bottom:.5rem}
.pt-progress-bar{width:100%;height:6px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden}
.pt-progress-bar div{height:100%;background:linear-gradient(90deg,var(--blue),var(--green));border-radius:3px;transition:width 1.5s ease}
.pt-pct{font-size:.7rem;color:var(--silver);margin-top:.3rem;display:block}

/* Chart */
.chart-area{margin-top:2rem}.chart-area h4{font-size:.92rem;font-weight:700;margin-bottom:1rem}
.chart-area canvas{width:100%!important;background:var(--bg2);border-radius:14px;padding:1rem}

/* Footer */
.mm-footer{text-align:center;padding:3rem 2rem;border-top:1px solid var(--border);font-size:.82rem;color:var(--silver)}
.mm-footer a{color:var(--blue);text-decoration:none}

/* RESPONSIVE */
@media(max-width:900px){.setup-grid,.panel-grid{grid-template-columns:1fr}.metrics-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.metrics-grid{grid-template-columns:1fr}.mm-hero{padding:5rem 1.5rem 2rem}.mm-container{padding:0 1.2rem}.action-table{font-size:.75rem}}

/* Toast */
.mm-toast{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%) translateY(100px);background:var(--bg3);border:1px solid var(--border);padding:.8rem 1.5rem;border-radius:14px;font-size:.85rem;font-weight:600;z-index:200;opacity:0;transition:all .4s ease;backdrop-filter:blur(12px)}
.mm-toast.show{transform:translateX(-50%) translateY(0);opacity:1}