/* Shared mobile application primitives: one navigation component and Add screen. */
@media (max-width:780px){.echo-admin-compose{position:absolute;left:10px;padding:5px 7px;background:transparent!important;color:var(--echo-accent)!important;font-size:10px;font-weight:800}.mp-modal-sheet input[type=file]{padding:8px;font-size:11px}}
@media (max-width:780px){.mf-official-post{display:flex;flex-direction:column;gap:8px;padding:11px}.mf-official-mark{width:32px;height:32px;object-fit:contain;border-radius:50%;background:var(--echo-surface-elevated)}.mf-pinned,.mf-official-label{align-self:flex-start;padding:3px 6px;border-radius:4px;background:rgba(255,65,3,.12);color:var(--echo-accent);font-size:9px;font-weight:800;letter-spacing:.25px}.mf-official-title{color:var(--mobile-text);font-size:15px;line-height:19px}.mf-official-post p{margin:0;color:var(--mobile-text);font-size:13px;line-height:18px}.mf-official-image{width:100%;max-height:210px;object-fit:cover;border-radius:6px}.mf-official-post .mf-post-author{gap:8px}}
@media (max-width:780px){
  /* Add workspace: one continuous artwork-to-form composition through the link field. */
  .mobile-add{position:relative;isolation:isolate}.mobile-add:before{content:"";position:absolute;top:calc(54px + env(safe-area-inset-top));right:0;left:0;height:clamp(430px,116vw,470px);background:linear-gradient(180deg,rgba(0,22,33,.02) 15%,rgba(0,22,33,.62) 48%,var(--echo-bg) 88%),url('/assets/add/add-banner_big.png') center top/cover no-repeat;z-index:-1}.mobile-add .mobile-add-hero{height:clamp(116px,34vw,135px);background:transparent}.mobile-add .mobile-add-hero>img{opacity:0}.mobile-add .mobile-add-hero:after{display:none}.mobile-add .add-progress{margin-top:8px;border-color:rgba(255,255,255,.06);background:rgba(0,22,33,.23);box-shadow:none}.mobile-add .mobile-release-form label:nth-child(-n+2) input{background:rgba(6,29,39,.78)}.mobile-add .mobile-release-form fieldset{position:relative;margin-top:22px;padding-top:2px}.mobile-add .mobile-release-form fieldset:before{content:"";position:absolute;top:-11px;right:0;left:0;height:1px;background:rgba(255,255,255,.05)}
}
@media (max-width:780px){
  /* Big Profile Hero: artwork and identity intentionally form one continuous zone. */
  .mp-page{position:relative;overflow:hidden}.mp-page .mp-banner-slot{position:absolute!important;top:calc(54px + env(safe-area-inset-top));right:0;left:0;width:100%;height:clamp(360px,98vw,390px)!important;overflow:hidden;background:var(--echo-bg)!important;z-index:0}.mp-page .mp-banner-slot img{width:100%;height:100%;object-fit:cover!important;object-position:center top!important}.mp-page .mp-banner-slot:after{content:""!important;position:absolute!important;right:0!important;bottom:0!important;left:0!important;height:clamp(78px,25vw,108px)!important;background:linear-gradient(180deg,rgba(0,22,33,0),var(--echo-bg))!important;z-index:1}.mp-page .mp-identity{position:relative!important;z-index:1;min-height:clamp(360px,98vw,390px);box-sizing:border-box;margin-top:0!important;padding:58px 12px 22px!important}.mp-page .mp-identity:before{content:"";position:absolute;top:96px;left:50%;width:min(100%,350px);height:190px;transform:translateX(-50%);pointer-events:none;background:radial-gradient(ellipse at center,rgba(0,10,14,.50) 0%,rgba(0,10,14,.42) 46%,rgba(0,10,14,0) 78%);z-index:0}.mp-page .mp-identity>*{position:relative;z-index:1}.mp-page .mp-avatar-shell{transform:none!important;margin:0!important}.mp-page .mp-identity h1{margin-top:8px!important;color:#fff;text-shadow:0 1px 7px rgba(0,0,0,.56)}.mp-page .mp-identity>p{color:rgba(242,244,245,.77)!important;text-shadow:0 1px 5px rgba(0,0,0,.4)}.mp-page .mp-stats,.mp-page .mp-tabs,.mp-page .mp-releases,.mp-page .mp-achievements{position:relative;z-index:1}.mp-page .mp-stats{margin-top:0!important;background:transparent}.mobile-add-hero-copy{padding-left:17px!important}
}
@media (max-width:780px){
  :root{--echo-bg:#001621;--echo-bg-deep:#001117;--echo-surface:#061d27;--echo-surface-elevated:#0a2630;--echo-accent:#ff4103;--mobile-bg:var(--echo-bg);--mobile-deep:var(--echo-bg-deep);--mobile-surface:var(--echo-surface);--mobile-raised:var(--echo-surface-elevated);--mobile-line:rgba(255,255,255,.11);--mobile-text:#f2f4f5;--mobile-muted:rgba(242,244,245,.56);--mobile-accent:var(--echo-accent)}
  .echo-mobile-nav{position:fixed;z-index:40;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));height:calc(60px + env(safe-area-inset-bottom));padding:5px env(safe-area-inset-right) calc(6px + env(safe-area-inset-bottom)) env(safe-area-inset-left);border-top:1px solid var(--mobile-line);background:var(--mobile-deep);box-shadow:0 -6px 18px rgba(0,0,0,.18)}
  .echo-mobile-nav button{display:flex;min-height:48px;flex-direction:column;align-items:center;justify-content:flex-end;gap:3px;padding:0;background:transparent!important;color:var(--mobile-muted)!important;font-size:10px;font-weight:700;line-height:12px}
  .echo-mobile-nav button.active{color:var(--mobile-accent)!important}.echo-mobile-nav button svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7}.echo-mobile-nav button img{width:17px;height:17px;object-fit:contain;filter:grayscale(1) brightness(1.8);opacity:.7}.echo-mobile-nav button.active img{filter:none;opacity:1}

  .echo-mobile-header{position:relative;display:flex;height:calc(54px + env(safe-area-inset-top));align-items:center;justify-content:center;padding:env(safe-area-inset-top) 12px 0;border-bottom:1px solid rgba(255,255,255,.09);background:var(--echo-bg);box-sizing:border-box}.echo-mobile-wordmark{display:block;width:68px;height:34px;object-fit:contain}.echo-mobile-balance{position:absolute;right:12px;display:flex;align-items:center;gap:2px;color:var(--mobile-text);font-size:12px;font-weight:700;line-height:16px}.echo-mobile-balance b{color:var(--echo-accent);font-size:15px}
  .mobile-add{min-height:100vh;padding:0 12px calc(82px + env(safe-area-inset-bottom));background:var(--mobile-bg);color:var(--mobile-text)}.mobile-add>.echo-mobile-header{margin:0 -12px}
  .mobile-add-hero{position:relative;height:clamp(110px,33vw,135px);margin:0 -12px;overflow:hidden;background:var(--mobile-bg)}.mobile-add-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% center}.mobile-add-hero:after{content:"";position:absolute;right:0;bottom:0;left:0;height:clamp(38px,11vw,50px);background:linear-gradient(180deg,rgba(0,22,33,0),var(--mobile-bg))}.mobile-add-hero-copy{position:relative;z-index:1;display:flex;height:100%;max-width:58%;flex-direction:column;justify-content:flex-end;padding:0 12px clamp(18px,6vw,25px);text-shadow:0 2px 12px rgba(0,0,0,.62)}.mobile-add-hero h1{margin:0;color:var(--mobile-text);font-size:clamp(26px,7.2vw,28px);font-weight:700;line-height:1.05;letter-spacing:-.55px}.mobile-add-hero p{margin:5px 0 0;color:rgba(242,244,245,.67);font-size:11px;line-height:15px}
  .add-progress{margin:9px 0 18px;padding:13px 12px 12px;border:1px solid var(--mobile-line);border-radius:8px;background:var(--mobile-surface)}.add-progress>div:first-child{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.add-progress small{color:var(--mobile-muted);font-size:10px;font-weight:800;letter-spacing:.45px}.add-progress b{color:var(--mobile-text);font-size:20px;line-height:24px}.add-progress p{margin:7px 0 10px;color:var(--mobile-muted);font-size:12px;line-height:16px}.progress-track{height:4px;overflow:hidden;border-radius:99px;background:var(--mobile-raised)}.progress-fill{height:100%;border-radius:inherit;background:var(--mobile-accent)}
  .mobile-release-form label,.mobile-release-form legend{display:block;margin:0 0 6px;color:var(--mobile-text);font-size:12px;font-weight:750;line-height:16px}.mobile-release-form label+label{margin-top:14px}.mobile-release-form input{width:100%;height:45px;margin:6px 0 0;padding:0 11px;border:1px solid var(--mobile-line);border-radius:7px;background:var(--mobile-raised);color:var(--mobile-text);font-size:14px}.mobile-release-form input:focus{outline:1px solid var(--mobile-accent);border-color:var(--mobile-accent)}.mobile-release-form fieldset{min-width:0;margin:17px 0 0;padding:0;border:0}.genre-chips{display:flex;flex-wrap:wrap;gap:7px}.genre-chips label{position:relative;margin:0!important}.genre-chips input{position:absolute;opacity:0;pointer-events:none}.genre-chips span{display:block;padding:7px 10px;border:1px solid var(--mobile-line);border-radius:7px;background:var(--mobile-surface);color:var(--mobile-muted);font-size:11px;font-weight:650;line-height:15px}.genre-chips input:checked+span{border-color:var(--mobile-accent);background:rgba(255,65,3,.1);color:var(--mobile-accent)}
  .mobile-release-form .submit{width:100%;height:46px;margin-top:20px;border-radius:7px;background:var(--mobile-accent);color:#fff;font-size:12px;font-weight:850;letter-spacing:.1px}.mobile-release-form .submit:hover{background:var(--mobile-accent)}.mobile-release-form .submit:disabled{background:#29414a;color:#82949a;cursor:not-allowed}.form-error{min-height:0;margin:10px 0 0;color:#ff8461;font-size:12px;line-height:16px}
  .mf-tabs button,.mp-tabs button,.tourney-tabs button{background:transparent!important;color:var(--mobile-muted)!important}.mf-tabs button.active,.mp-tabs button.active,.tourney-tabs button.active{color:var(--mobile-text)!important}.mf-tabs button.active:after,.mp-tabs button.active:after{background:var(--mobile-accent)!important}.tourney-tabs button.active{border-bottom-color:var(--mobile-accent)!important}
  /* Palette-only harmonisation for the already approved Feed/Profile/Tournament layouts. */
  body:has(.mf-page),body:has(.mp-page),body:has(.tourney-hero){background:var(--echo-bg)!important;color:var(--mobile-text)}
  .layout:has(.mf-page),.layout:has(.tourney-hero){background:var(--echo-bg)}.mf-page,.mp-page{background:var(--echo-bg)!important}.mf-header,.mp-header{background:var(--echo-bg)}
  .mf-card{background:var(--echo-surface)!important;border-color:var(--mobile-line)!important}.mf-avatar{background-color:var(--echo-surface-elevated)!important}.mf-cover{background-color:var(--echo-bg-deep)!important}.mf-presave{background:var(--echo-accent)!important}.mf-presave:hover{background:var(--echo-accent)!important}.mf-balance b{color:var(--echo-accent)!important}.mf-tabs button.active:after{background:var(--echo-accent)!important}
  .mp-avatar-ring{border-color:var(--echo-accent)!important;box-shadow:0 0 10px rgba(255,65,3,.38)!important}.mp-balance b{color:var(--echo-accent)!important}.mp-edit,.mp-tags span{background:var(--echo-surface)!important}.mp-platforms a,.mp-socials a{background:var(--echo-surface-elevated)!important}.mp-tabs{background:var(--echo-bg-deep)}.mp-tabs button.active:after{background:var(--echo-accent)!important}.mp-releases{background:var(--echo-bg)}.mp-release-row>img,.mp-release-cover{background-color:var(--echo-surface)!important}
  .tourney-hero{background:radial-gradient(circle at 78% 20%,rgba(255,65,3,.22) 0,transparent 33%),linear-gradient(135deg,var(--echo-surface-elevated),var(--echo-bg-deep))!important}.tourney-content{background:var(--echo-surface)!important;border-color:var(--mobile-line)!important}.timer span{background:var(--echo-bg-deep)!important;border-color:var(--mobile-line)!important}.tourney-kicker{color:var(--echo-accent)!important}.tourney-tabs{border-color:var(--mobile-line)!important}.tourney-tabs button.active{border-bottom-color:var(--echo-accent)!important}.tourney-rule,.tourney-form{border-color:var(--mobile-line)!important}.tourney-form input{background:var(--echo-bg-deep)!important;border-color:var(--mobile-line)!important}.tourney-form button{background:var(--echo-accent)!important}.tourney-form button:hover{background:var(--echo-accent)!important}
  .mp-socials a{min-width:0!important;width:32px;height:32px;padding:0;border-radius:50%;background:var(--echo-surface-elevated)!important}.mp-socials a svg{width:20px;height:20px;fill:none;stroke:var(--mobile-text);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.mp-socials a:hover{border-color:var(--echo-accent)}
  .mp-tabs{grid-template-columns:repeat(2,minmax(0,1fr))!important}.mp-achievements{min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px 24px;text-align:center;background:var(--echo-bg)}.mp-achievement-mark{display:grid;width:42px;height:42px;place-items:center;margin-bottom:12px;border:1px solid var(--mobile-line);border-radius:50%;color:var(--echo-accent);font-size:20px}.mp-achievements b{color:var(--mobile-text);font-size:15px}.mp-achievements p{max-width:230px;margin:7px 0 0;color:var(--mobile-muted);font-size:12px;line-height:17px}
  .mp-modal{position:fixed;z-index:70;inset:0;display:flex;align-items:flex-end;background:rgba(0,10,14,.78)}.mp-modal-sheet{width:100%;max-height:calc(100vh - 24px);overflow:auto;padding:18px 14px calc(18px + env(safe-area-inset-bottom));border:1px solid var(--mobile-line);border-radius:14px 14px 0 0;background:var(--echo-surface);color:var(--mobile-text)}.mp-modal-sheet header{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.mp-modal-sheet h2{margin:0;font-size:18px}.mp-modal-close{width:30px;height:30px;padding:0;border:1px solid var(--mobile-line);border-radius:50%;background:var(--echo-surface-elevated);color:var(--mobile-text);font-size:22px;font-weight:400}.mp-modal-sheet label,.mp-modal-sheet legend{display:block;margin:12px 0 5px;color:var(--mobile-text);font-size:12px;font-weight:750}.mp-modal-sheet input,.mp-modal-sheet textarea{width:100%;margin:5px 0 0;border:1px solid var(--mobile-line);border-radius:7px;background:var(--echo-surface-elevated);color:var(--mobile-text)}.mp-modal-sheet textarea{min-height:76px}.mp-modal-sheet input:focus,.mp-modal-sheet textarea:focus{outline:1px solid var(--echo-accent);border-color:var(--echo-accent)}.mp-modal-sheet fieldset{margin:17px 0 0;padding:0;border:0}.mp-modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:18px}.mp-modal-actions button{height:44px;background:var(--echo-accent)}.mp-modal-actions .secondary{background:var(--echo-surface-elevated);border:1px solid var(--mobile-line)}
  .tourney-page{min-height:calc(100vh - 60px);padding:0 10px 78px;background:var(--echo-bg)}.tourney-page>.echo-mobile-header{margin:0 -10px 8px}.tourney-cover{position:relative;display:flex;min-height:202px;flex-direction:column;justify-content:flex-end;overflow:hidden;padding:16px;border:1px solid var(--mobile-line);border-radius:8px;background:linear-gradient(145deg,var(--echo-surface-elevated),var(--echo-bg-deep));background-position:center;background-size:cover}.tourney-cover-copy{position:relative;z-index:1;max-width:76%}.tourney-cover-copy p{margin:0 0 5px;color:var(--mobile-muted);font-size:11px}.tourney-cover-copy h1{margin:0;color:var(--mobile-text);font:800 28px/1.02 Impact,Arial,sans-serif;letter-spacing:.2px;text-transform:uppercase}.tourney-cover-copy span{display:block;margin-top:8px;color:var(--mobile-text);font-size:11px}.tourney-status{position:absolute;z-index:2;top:12px;left:12px;padding:4px 7px;border:1px solid rgba(255,65,3,.5);border-radius:4px;background:rgba(0,17,23,.76);color:var(--echo-accent);font-size:9px;font-weight:800;text-transform:uppercase}.tourney-countdown{position:absolute;right:12px;bottom:13px;z-index:2;display:grid;grid-template-columns:repeat(2,auto);gap:1px 6px;padding:6px 8px;border:1px solid var(--mobile-line);border-radius:5px;background:rgba(0,17,23,.82);text-align:center}.tourney-countdown b{color:var(--mobile-text);font-size:16px;line-height:16px}.tourney-countdown span{color:var(--mobile-muted);font-size:8px;text-transform:uppercase}.tourney-page .tourney-content{margin-top:9px;background:var(--echo-surface)!important}.tourney-form label{display:block;margin-top:12px;color:var(--mobile-text);font-size:12px;font-weight:700}.tourney-form input[type=file]{padding:9px;background:var(--echo-bg-deep)!important;color:var(--mobile-muted);font-size:11px}.tourney-track{margin-top:15px;padding:10px;border:1px solid var(--mobile-line);border-radius:7px;background:var(--echo-bg-deep)}.tourney-track b{display:block;margin-bottom:8px;font-size:12px}.tourney-track audio{width:100%;height:34px}.tourney-admin{margin-top:18px;padding-top:13px;border-top:1px solid var(--mobile-line)}.tourney-admin summary{color:var(--mobile-muted);font-size:12px;font-weight:700}.tourney-admin input{margin-top:9px}.tourney-admin-actions{display:flex;gap:8px;margin-top:9px}.tourney-admin-actions button{padding:9px 11px;font-size:11px}
  .mp-banner-slot{position:relative;height:clamp(178px,48vw,208px)!important;background:var(--echo-bg)!important}.mp-banner-slot img{object-position:center!important}.mp-banner-slot:after{content:"";position:absolute;right:0;bottom:0;left:0;height:54px;background:linear-gradient(180deg,rgba(0,22,33,0),var(--echo-bg))}.mp-identity{margin-top:0!important}.mp-avatar-shell{z-index:2;transform:translateY(-126px);margin-bottom:-118px}.mp-identity h1{margin-top:8px}.mp-socials{margin-top:10px!important}
  .tourney-cover-copy p{margin:0 0 5px!important;color:var(--mobile-text)!important;font:800 27px/1.03 Impact,Arial,sans-serif!important;letter-spacing:.2px;text-transform:uppercase}.tourney-cover-copy h1{margin:0!important;color:var(--mobile-muted)!important;font:700 10px/14px Inter,Arial,sans-serif!important;letter-spacing:.4px;text-transform:uppercase}.tourney-cover-copy span{margin-top:8px!important}.tourney-file-field{position:relative;display:flex!important;height:48px;align-items:center;justify-content:center;margin-top:7px!important;border:1px dashed rgba(255,65,3,.55);border-radius:7px;background:var(--echo-bg-deep);color:var(--echo-accent)!important;font-size:12px!important;cursor:pointer}.tourney-file-field:before{content:"＋ ВЫБРАТЬ ТРЕК";font-weight:800}.tourney-file-field:after{content:"MP3, WAV или M4A";position:absolute;right:0;bottom:-18px;left:0;color:var(--mobile-muted);font-size:10px;font-weight:500;text-align:center}.tourney-file-field input[type=file]{position:absolute!important;width:1px!important;height:1px!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;opacity:0!important}.tourney-file-field[data-selected="1"]:before{content:"ЗАМЕНИТЬ ТРЕК"}.tourney-file-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:7px;align-items:center;margin-top:24px;padding:9px;border:1px solid var(--mobile-line);border-radius:7px;background:var(--echo-surface-elevated)}.tourney-file-card div{min-width:0}.tourney-file-card b,.tourney-file-card span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tourney-file-card b{color:var(--mobile-text);font-size:11px}.tourney-file-card span{margin-top:2px;color:var(--mobile-muted);font-size:10px}.tourney-file-card button{height:30px;padding:0 8px;background:transparent;border:1px solid var(--mobile-line);color:var(--mobile-text);font-size:10px}.tourney-file-card button:last-child{width:30px;padding:0;color:var(--echo-accent);font-size:18px}
  .tourney-file-card[hidden]{display:none}.tourney-form button:disabled{background:#29414a!important;color:#82949a!important;cursor:not-allowed}.mp-link-group{margin:17px 0 7px;color:var(--mobile-muted);font-size:10px;font-weight:800;letter-spacing:.7px}.mp-link-field{display:grid!important;grid-template-columns:auto 1fr;column-gap:7px;align-items:center;margin:10px 0 0!important;color:var(--mobile-text)!important;font-size:11px!important}.mp-link-field img{width:16px;height:16px;grid-row:1;object-fit:contain}.mp-link-field span{grid-column:2;grid-row:1}.mp-link-field input{grid-column:1/-1;grid-row:2;margin-top:5px!important}
}