/* ── RESET ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;-webkit-font-smoothing:antialiased;}
body{font-family:'DM Sans',sans-serif;background:#F2F2F7;overflow-x:hidden;}
button{cursor:pointer;font-family:inherit;}
input{font-family:inherit;}
a{text-decoration:none;}
::-webkit-scrollbar{display:none;}

/* ── ANIMATIONS ── */
@keyframes slideDown{from{transform:translateY(-100%);opacity:0;}to{transform:translateY(0);opacity:1;}}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.82;}}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes popIn{from{transform:scale(.9);opacity:0;}to{transform:scale(1);opacity:1;}}

.hidden{display:none!important;}

/* ── APP ── */
#app{max-width:480px;margin:0 auto;min-height:100vh;background:#F2F2F7;position:relative;}

/* ── LOGIN ── */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#0A0A0A 0%,#1A1A2E 60%,#16213E 100%);padding:32px 20px;}
.login-inner{width:100%;max-width:380px;text-align:center;}
.login-logo{font-size:36px;font-weight:900;letter-spacing:-1px;color:#fff;margin-bottom:4px;}
.login-logo span{color:#6366F1;}
.login-sub{font-size:11px;font-family:'DM Mono',monospace;color:#6366F1;letter-spacing:.15em;margin-bottom:12px;}
.login-desc{font-size:14px;color:rgba(255,255,255,.5);margin-bottom:36px;}
.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.profile-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:24px 16px;color:#fff;display:flex;flex-direction:column;align-items:center;gap:8px;transition:all .2s;}
.profile-card:hover{background:rgba(255,255,255,.12);transform:translateY(-3px);box-shadow:0 12px 32px rgba(0,0,0,.4);}
.profile-avatar{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;color:#fff;margin-bottom:4px;}
.profile-name{font-weight:800;font-size:16px;}
.profile-role{font-size:11px;opacity:.6;font-family:'DM Mono',monospace;}
.profile-emoji{font-size:20px;margin-top:4px;}

/* ── BREAKING ── */
.breaking-alert{position:fixed;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:#FF2D55;color:#fff;padding:12px 20px;z-index:1000;animation:slideDown .4s ease;display:flex;align-items:center;gap:10px;cursor:pointer;}
.breaking-badge{background:#fff;color:#FF2D55;font-size:10px;font-weight:900;border-radius:4px;padding:2px 6px;font-family:'DM Mono',monospace;flex-shrink:0;}
#breaking-text{font-size:13px;font-weight:600;flex:1;line-height:1.3;}
.breaking-x{font-size:16px;flex-shrink:0;opacity:.8;}

/* ── HEADER ── */
.header{position:sticky;top:0;background:rgba(242,242,247,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:100;padding:12px 20px 10px;border-bottom:1px solid rgba(0,0,0,.05);transition:top .3s;}
.header.below-breaking{top:44px;}
.header-inner{display:flex;align-items:center;justify-content:space-between;}
.brand-name{font-size:20px;font-weight:900;letter-spacing:-.5px;color:#0A0A0A;}
.brand-accent{color:#6366F1;}
.brand-sub{font-size:10px;color:#999;font-family:'DM Mono',monospace;}
.header-right{display:flex;gap:8px;align-items:center;}
.icon-btn{background:#fff;border:none;border-radius:10px;width:36px;height:36px;font-size:15px;transition:all .15s;}
.icon-btn.active{background:#6366F1;color:#fff;}
.user-chip{display:flex;align-items:center;gap:6px;background:#fff;border-radius:20px;padding:6px 10px 6px 8px;font-size:13px;font-weight:700;border:none;}
.user-chip-dot{width:8px;height:8px;border-radius:50%;}
#logout-btn{background:none;border:none;color:#999;font-size:14px;padding:0 0 0 4px;cursor:pointer;}
.search-bar{margin-top:10px;}
.search-bar input{width:100%;border:2px solid #6366F1;border-radius:10px;padding:9px 14px;font-size:14px;outline:none;background:#fff;}

/* ── CONTENT ── */
.content{padding:16px 16px 90px;animation:fadeIn .3s ease;}
.tab-panel{animation:fadeIn .25s ease;}

/* ── CATEGORY SCROLL ── */
.category-scroll{display:flex;gap:8px;overflow-x:auto;padding:4px 0 16px;scrollbar-width:none;}
.cat-btn{background:#F4F4F8;color:#555;border:none;border-radius:20px;padding:8px 16px;font-size:13px;font-weight:600;white-space:nowrap;transition:all .15s;}
.cat-btn.active{background:#0A0A0A;color:#fff;}

/* ── NEW POSTS ── */
.new-posts-btn{width:100%;background:linear-gradient(135deg,#6366F1,#8B5CF6);color:#fff;border:none;border-radius:12px;padding:12px;font-size:14px;font-weight:700;margin-bottom:16px;animation:pulse 2s infinite;}

/* ── POST CARD ── */
.post-card{background:#fff;border-radius:20px;margin-bottom:16px;box-shadow:0 2px 20px rgba(0,0,0,.06);overflow:hidden;border:1px solid #F0F0F0;transition:transform .15s,box-shadow .15s;}
.post-card:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.10);}
.post-card.breaking{border:2px solid #FF2D55;}

.post-header{display:flex;align-items:center;padding:16px 16px 12px;gap:12px;}
.post-avatar{width:44px;height:44px;border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0;}
.post-meta{flex:1;min-width:0;}
.post-author-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.post-author{font-weight:700;font-size:15px;color:#0A0A0A;}
.breaking-pill{background:#FF2D55;color:#fff;font-size:10px;font-weight:800;border-radius:4px;padding:2px 6px;letter-spacing:.05em;font-family:'DM Mono',monospace;}
.post-sub-row{display:flex;align-items:center;gap:6px;margin-top:3px;flex-wrap:wrap;}
.platform-badge{color:#fff;font-size:11px;font-weight:700;border-radius:4px;padding:1px 7px;font-family:'DM Mono',monospace;}
.post-time{color:#999;font-size:12px;}
.cat-pill{color:#fff;font-size:11px;font-weight:600;border-radius:4px;padding:1px 7px;}
.view-source-btn{color:#6366F1;font-size:18px;font-weight:700;border-radius:8px;padding:4px 8px;transition:background .15s;flex-shrink:0;}
.view-source-btn:hover{background:#EEF;}

.post-summary{padding:0 16px 12px;color:#1A1A1A;font-size:15px;line-height:1.6;}
.post-tags{padding:0 16px 12px;display:flex;flex-wrap:wrap;gap:6px;}
.tag{background:#F4F4F8;color:#555;font-size:12px;border-radius:20px;padding:3px 10px;font-family:'DM Mono',monospace;}

.viral-meter{padding:0 16px 12px;}
.viral-bar-bg{background:#F4F4F8;border-radius:8px;overflow:hidden;height:6px;}
.viral-bar-fill{height:100%;background:linear-gradient(90deg,#FF6B00,#FF2D55);border-radius:8px;transition:width 1s ease;}
.viral-label{font-size:11px;color:#FF6B00;margin-top:4px;font-weight:600;font-family:'DM Mono',monospace;}

/* ── ALIGNMENT ── */
.alignment-row{margin:0 16px 12px;background:#FAFAFA;border-radius:12px;padding:12px 14px;border:1px solid #F0F0F0;}
.alignment-label{font-size:11px;font-weight:700;color:#999;font-family:'DM Mono',monospace;margin-bottom:8px;letter-spacing:.05em;}
.alignment-btns{display:flex;gap:8px;flex-wrap:wrap;}
.align-btn{display:flex;align-items:center;gap:5px;background:#fff;border:2px solid #E8E8F0;border-radius:10px;padding:7px 12px;font-size:13px;font-weight:600;transition:all .15s;color:#555;}
.align-btn:hover{border-color:var(--ac,#6366F1);color:var(--ac,#6366F1);}
.align-btn.active{background:var(--ac,#6366F1);border-color:var(--ac,#6366F1);color:#fff;}
.align-count{background:rgba(255,255,255,.3);border-radius:20px;padding:1px 6px;font-size:11px;font-weight:800;margin-left:2px;}
.align-btn:not(.active) .align-count{background:rgba(0,0,0,.08);color:#555;}
.alignment-summary{display:flex;gap:10px;align-items:center;margin-top:8px;font-size:13px;font-weight:700;}
.align-total{color:#999;font-weight:400;font-size:12px;font-family:'DM Mono',monospace;}

/* ── DISCUSSION ── */
.discussion-box{margin:0 16px 12px;background:#F8F8FC;border-radius:12px;padding:14px;border-left:3px solid #6366F1;}
.discussion-label{font-size:12px;color:#6366F1;font-weight:700;margin-bottom:6px;font-family:'DM Mono',monospace;}
.discussion-prompt{font-size:14px;color:#333;line-height:1.5;margin-bottom:10px;}
.reply-item{padding:8px 0;border-top:1px solid #E8E8F0;display:flex;gap:8px;align-items:flex-start;}
.reply-avatar{width:26px;height:26px;border-radius:50%;color:#fff;font-size:11px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.reply-author{font-size:12px;font-weight:700;margin-bottom:2px;}
.reply-text{font-size:13px;color:#444;line-height:1.5;}
.show-more-btn{background:none;border:none;color:#6366F1;font-size:13px;padding:4px 0;cursor:pointer;}
.reply-input-row{display:flex;gap:8px;margin-top:10px;}
.reply-input{flex:1;border:1px solid #DDD;border-radius:8px;padding:8px 12px;font-size:13px;outline:none;}
.reply-submit{background:#6366F1;color:#fff;border:none;border-radius:8px;padding:8px 12px;font-weight:700;}
.discussion-actions{display:flex;gap:8px;margin-top:10px;}
.btn-join{background:#EEF;color:#6366F1;border:none;border-radius:8px;padding:6px 14px;font-size:12px;font-weight:600;transition:all .15s;}
.btn-join.open{background:#6366F1;color:#fff;}

/* ── BOARD TAG (on post) ── */
.board-tag{margin:0 16px 12px;background:#F0FDF4;border:1px solid #86EFAC;border-radius:10px;padding:8px 12px;font-size:12px;color:#16A34A;}

/* ── POST ACTIONS ── */
.post-actions{padding:12px 16px 16px;display:flex;align-items:center;gap:8px;border-top:1px solid #F0F0F0;}
.action-link-btn{display:flex;align-items:center;gap:6px;background:#F4F4F8;color:#333;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:700;transition:all .15s;}
.action-link-btn:hover{background:#E8E8F0;}
.action-spacer{flex:1;}
.action-btn{display:flex;align-items:center;gap:6px;background:none;border:none;padding:8px 12px;border-radius:10px;color:#888;font-size:13px;font-weight:600;transition:all .15s;}
.action-btn:hover{background:#F4F4F8;}
.action-btn.saved{color:#6366F1;background:#EEF;}

/* ── TRENDING ── */
.trending-header{background:linear-gradient(135deg,#FF6B00,#FF2D55);border-radius:16px;padding:14px 16px;color:#fff;margin-bottom:16px;}
.trending-sub{font-size:12px;font-weight:700;font-family:'DM Mono',monospace;opacity:.8;margin-bottom:4px;}
.trending-title{font-size:22px;font-weight:800;}
.trending-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px;background:#fff;border-radius:16px;padding:14px;box-shadow:0 2px 12px rgba(0,0,0,.05);}
.trending-rank{font-size:26px;font-weight:900;min-width:36px;font-family:'DM Mono',monospace;line-height:1;}
.trending-rank.top{color:#FF6B00;}
.trending-rank.rest{color:#CCC;}
.trending-info{flex:1;}
.trending-author{font-weight:700;font-size:14px;margin-bottom:4px;color:#0A0A0A;}
.trending-summary{font-size:13px;color:#555;line-height:1.4;margin-bottom:8px;}
.trending-stats{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.trending-score{background:#FFF0E8;color:#FF6B00;font-size:12px;font-weight:700;border-radius:6px;padding:2px 8px;font-family:'DM Mono',monospace;}
.trending-likes{color:#999;font-size:12px;}
.trending-view{color:#6366F1;font-size:12px;font-weight:700;}

/* ── EXPLORE ── */
.explore-hero{margin-bottom:20px;}
.explore-title{font-size:22px;font-weight:800;margin-bottom:4px;}
.explore-sub{color:#666;font-size:14px;}
.harvest-row{display:flex;gap:10px;margin-bottom:20px;}
.harvest-row input{flex:1;border:2px solid #E8E8F0;border-radius:12px;padding:12px 16px;font-size:14px;outline:none;transition:border-color .15s;}
.harvest-row input:focus{border-color:#6366F1;}
.btn-primary{background:linear-gradient(135deg,#6366F1,#8B5CF6);color:#fff;border:none;border-radius:12px;padding:12px 20px;font-weight:700;font-size:14px;min-width:90px;transition:opacity .15s;}
.btn-primary:disabled{background:#CCC;cursor:not-allowed;}
.btn-secondary{background:#F4F4F8;color:#555;border:none;border-radius:12px;padding:12px 20px;font-weight:700;font-size:14px;}
.harvest-success{background:#F0FDF4;border:1px solid #86EFAC;border-radius:12px;padding:14px;margin-bottom:20px;color:#16A34A;font-weight:700;}
.harvest-error{background:#FEF2F2;border:1px solid #FECACA;border-radius:12px;padding:14px;margin-bottom:20px;color:#DC2626;font-weight:700;}
.section-title{font-weight:800;font-size:16px;margin-bottom:12px;}
.channel-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.channel-card{color:#fff;border:none;border-radius:16px;padding:20px 16px;text-align:left;transition:transform .15s,box-shadow .15s;}
.channel-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.15);}
.channel-emoji{font-size:24px;margin-bottom:6px;}
.channel-name{font-weight:700;font-size:15px;}
.channel-count{font-size:12px;opacity:.8;margin-top:2px;}

/* ── SHOW BOARD ── */
.board-header{margin-bottom:16px;}
.board-title{font-size:22px;font-weight:900;color:#0A0A0A;}
.board-sub{font-size:13px;color:#999;margin-top:2px;}
.segment-filters{display:flex;gap:8px;overflow-x:auto;padding:4px 0 14px;scrollbar-width:none;}
.seg-filter-btn{background:#F4F4F8;color:#555;border:none;border-radius:20px;padding:7px 14px;font-size:12px;font-weight:700;white-space:nowrap;font-family:'DM Mono',monospace;transition:all .15s;}
.seg-filter-btn.active{background:#0A0A0A;color:#fff;}
.board-wrapper{margin-bottom:20px;}
.board-meta-row{display:flex;align-items:center;gap:8px;padding:0 4px 8px;flex-wrap:wrap;}
.board-seg-tag{background:#6366F1;color:#fff;font-size:11px;font-weight:800;border-radius:6px;padding:3px 10px;font-family:'DM Mono',monospace;}
.board-flag-tag{font-size:11px;font-weight:700;border-radius:6px;padding:3px 10px;border:1.5px solid;font-family:'DM Mono',monospace;}
.board-saver{font-size:12px;color:#999;flex:1;}
.board-remove-btn{background:none;border:none;color:#EF4444;font-size:12px;font-weight:700;cursor:pointer;padding:4px 8px;border-radius:6px;transition:background .15s;}
.board-remove-btn:hover{background:#FEF2F2;}

/* ── EMPTY ── */
.empty-state{text-align:center;padding:60px 20px;color:#999;font-size:15px;}
.empty-icon{font-size:48px;margin-bottom:12px;}

/* ── BOTTOM NAV ── */
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid rgba(0,0,0,.07);display:flex;padding:8px 0 max(16px,env(safe-area-inset-bottom));z-index:100;}
.nav-btn{flex:1;background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0;color:#999;position:relative;transition:color .15s;}
.nav-btn.active{color:#6366F1;}
.nav-icon{font-size:20px;line-height:1;}
.nav-label{font-size:10px;font-weight:700;font-family:'DM Mono',monospace;letter-spacing:.05em;}
.nav-dot{position:absolute;top:4px;right:calc(50% - 16px);width:8px;height:8px;background:#FF2D55;border-radius:50%;}
.board-count{position:absolute;top:2px;right:calc(50% - 20px);background:#6366F1;color:#fff;font-size:10px;font-weight:800;border-radius:10px;padding:1px 5px;font-family:'DM Mono',monospace;}

/* ── MODAL ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:500;display:flex;align-items:flex-end;justify-content:center;}
.modal{background:#fff;border-radius:24px 24px 0 0;width:100%;max-width:480px;padding:24px 20px 40px;animation:popIn .2s ease;}
.modal-title{font-size:18px;font-weight:900;margin-bottom:20px;color:#0A0A0A;}
.modal-label{font-size:12px;font-weight:800;color:#999;font-family:'DM Mono',monospace;letter-spacing:.05em;margin-bottom:10px;}
.segment-btn-grid{display:flex;flex-wrap:wrap;gap:8px;}
.seg-btn{background:#F4F4F8;color:#555;border:2px solid transparent;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s;}
.seg-btn.active{background:#6366F1;color:#fff;border-color:#6366F1;}
.flag-btn-grid{display:flex;flex-wrap:wrap;gap:8px;}
.flag-btn{background:#F4F4F8;color:#555;border:2px solid transparent;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:600;transition:all .15s;}
.flag-btn.active{border-color:var(--fc,#6366F1);color:var(--fc,#6366F1);background:#fff;}
.modal-actions{display:flex;gap:10px;margin-top:24px;}
.modal-actions .btn-primary,.modal-actions .btn-secondary{flex:1;padding:14px;}

/* ── SPINNER ── */
.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:middle;margin-right:4px;}

/* ── SHOW ANGLE ── */
.show-angle{margin:0 16px 12px;background:linear-gradient(135deg,#0A0A0A,#1A1A2E);border-radius:12px;padding:12px 14px;display:flex;gap:10px;align-items:flex-start;}
.show-angle-label{font-size:10px;font-weight:800;color:#6366F1;font-family:'DM Mono',monospace;letter-spacing:.08em;white-space:nowrap;padding-top:1px;}
.show-angle-text{font-size:13px;color:#fff;line-height:1.5;font-weight:500;}

/* ── MISSION PILLARS ── */
.pillars-row{padding:0 16px 12px;display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.pillar-tag{font-size:11px;font-weight:700;border-radius:6px;padding:3px 10px;border:1.5px solid;text-transform:capitalize;font-family:'DM Mono',monospace;}
.mission-score-chip{font-size:11px;font-weight:800;font-family:'DM Mono',monospace;margin-left:auto;}

/* ── MISSION REMINDER (Explore tab) ── */
.mission-reminder{background:#0A0A0A;border-radius:16px;padding:16px;margin-bottom:20px;}
.mission-reminder-title{color:#6366F1;font-weight:800;font-size:14px;margin-bottom:10px;font-family:'DM Mono',monospace;}
.mission-reminder-pills{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.mission-reminder-pills span{background:rgba(99,102,241,.15);color:#A5B4FC;font-size:11px;font-weight:700;border-radius:6px;padding:3px 10px;font-family:'DM Mono',monospace;}
.mission-reminder-note{font-size:12px;color:rgba(255,255,255,.4);line-height:1.5;}

/* ── TRENDING ANGLE ── */
.trending-angle{font-size:12px;color:#6366F1;font-style:italic;margin-bottom:6px;line-height:1.4;}