@font-face{font-family:system-fallback;src:local('Aptos')}
:root{font-family:Inter,system-fallback,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#203831;background:#f5f7f8;font-size:16px;--green:#153d35;--accent:#227a60;--muted:#667a74;--line:#dce5e1;--gold:#ecd397;--surface:#fff}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #b4842c;outline-offset:3px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.demo-banner{text-align:center;padding:9px 15px;background:#fff1ca;color:#68501c;font-size:.8125rem}.app-shell{display:flex;min-height:100dvh}.sidebar{width:250px;flex-shrink:0;background:var(--green);color:#f2f7f3;padding:38px 22px 28px;position:sticky;top:0;height:100dvh;display:flex;flex-direction:column}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-family:Georgia,serif;font-size:1.6rem;line-height:1.1;padding-left:7px}.brand-mark{background:var(--gold);color:var(--green);width:43px;height:47px;border-radius:12px;display:inline-grid;place-items:center;font:bold 2.1rem Georgia,serif;flex-shrink:0}.brand small{font-family:system-ui,sans-serif;display:block;font-size:.75rem;letter-spacing:.15em;margin-top:9px;color:#bed2c7}.nav-label{font-size:.75rem;letter-spacing:.16em;color:#96b8aa;margin:59px 14px 18px}.sidebar nav{display:grid;gap:8px}.nav-button{border:0;background:transparent;color:#d4e2dc;min-height:51px;border-radius:10px;padding:12px 14px;display:flex;align-items:center;gap:13px;text-align:left;font-size:.9375rem}.nav-button.active{background:#ffffff13;color:var(--gold)}.nav-symbol{width:20px;text-align:center;font-size:1.25rem}.nav-count{margin-left:auto;font-size:.8125rem;background:#ffffff0d;padding:3px 7px;border-radius:6px}.sidebar-bottom{margin-top:auto;padding:40px 13px 0}.tiny-label{font-size:.75rem;letter-spacing:.1em;color:#92b3a5;line-height:1.8}.sidebar-bottom p{font-family:Georgia,serif;font-size:1.05rem;line-height:1.6;color:#d0dfd6}.plain{background:none;border:0;color:inherit;padding:0}.settings-button{border-top:1px solid #ffffff20;padding-top:22px;margin-top:22px;font-size:.8125rem;display:flex;gap:8px;line-height:1.5;text-align:left}
main{flex:1;min-width:0}.topbar{height:89px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 46px;background:#ffffffab}.topbar-context{font-size:.8125rem;color:#71867d}.topbar-right{display:flex;align-items:center;gap:22px}.sync-status{font-size:.75rem;color:#527565}.avatar{border:1px solid #cfdfd6;background:#e9f0eb;color:var(--green);border-radius:50%;width:35px;height:35px;font-size:.8125rem}.mobile-brand{display:none}.workspace{max-width:1460px;margin:auto;padding:41px 46px 22px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:32px}.eyebrow{font-size:.75rem;font-weight:650;letter-spacing:.14em;color:var(--muted);margin:0 0 10px}h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:2.8rem;letter-spacing:-.035em;line-height:1.15;margin:0;color:#15392f}.page-heading p:last-child{font-size:.9375rem;color:var(--muted);margin:12px 0 0}.button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:9px;border:1px solid transparent;font-size:.875rem;font-weight:600;text-decoration:none;line-height:1.3}.primary{color:white;background:var(--green)}.primary:hover{background:#235444}.primary>span[aria-hidden="true"]{font-size:1.3rem;line-height:1;flex-shrink:0}.secondary{color:var(--green);background:white;border-color:var(--line)}.secondary:hover{background:#edf3ef}.full{width:100%}.stats{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:18px;margin-bottom:32px}.stat{padding:23px 25px;background:white;border:1px solid var(--line);border-radius:14px;min-width:0}.stat>span,.progress-stat>div>span{font-size:.8125rem;font-weight:500;color:#627a70}.stat p{margin:11px 0 6px;white-space:normal;line-height:1.1}.stat strong{font-weight:500;font-size:2rem;letter-spacing:-.04em}.stat p span{font-size:.8125rem;color:#6d8278}.stat small{font-size:.75rem;color:#7a8c83;line-height:1.5}.progress-stat{display:flex;justify-content:space-between;gap:30px;background:#eff5f0;border-color:#d5e3d8}.progress-stat>div{flex:1}.stat .stat-icon{color:#8caa84;font-size:3rem;align-self:center;font-family:Georgia,serif}.progress-track{background:#d8e4d8;width:100%;height:4px;border-radius:4px;overflow:hidden;margin:15px 0 7px}.progress-track>div{height:100%;background:#397b52;width:0}
.catalog-bar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:21px}.type-tabs{display:flex;gap:5px;background:#e9efec;padding:4px;border-radius:9px}.type-tabs button{border:0;background:transparent;color:#65796f;font-size:.8125rem;padding:10px 15px;border-radius:7px;min-height:39px}.type-tabs button.selected{color:var(--green);background:white;box-shadow:0 1px 4px #173d3210}.result-total{font-size:.8125rem;color:#7a8a83;white-space:nowrap}.filters{display:flex;gap:12px}.search{flex:1;position:relative}.search>span{position:absolute;top:6px;left:15px;font-size:1.7rem;color:#7d8d84}.search input{padding-left:45px;width:100%}input,select,textarea{color:#263e33;background:white;border:1px solid var(--line);border-radius:8px;min-height:46px;padding:11px 13px;font-size:.875rem;max-width:100%}input::placeholder,textarea::placeholder{color:#8b9a92;opacity:1}select{padding-right:30px;max-width:100%;cursor:pointer}.select-wrap select{width:100%}.catalog-note{font-size:.75rem;color:#73897c;line-height:1.6;margin:15px 0 21px}.coin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.coin-card{display:flex;flex-direction:column;min-width:0;background:white;border:1px solid var(--line);border-radius:13px;padding:12px;transition:box-shadow .18s,border-color .18s}.coin-card:hover{border-color:#a6bdae;box-shadow:0 5px 16px #163a2710}.coin-card.owned{border-color:#afc7b7}.coin-art{height:170px;position:relative;background:#f7f9f7;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden}.coin-art img{width:130px;height:130px;object-fit:contain;mix-blend-mode:multiply;filter:drop-shadow(0 4px 3px #3333330a)}.coin-art button{position:absolute;inset:0;border:0;background:none}.coin-art .year-tag{position:absolute;top:10px;left:10px;font-size:.75rem;background:#ffffffec;border-radius:5px;padding:4px 6px;pointer-events:none;color:#69796c}.owned-tag{position:absolute;right:8px;bottom:8px;font-size:.75rem;color:#286044;background:#e0eee2;border-radius:5px;padding:4px 7px;pointer-events:none}.no-image{display:flex;flex-direction:column;align-items:center;gap:8px;color:#8b987f}.no-image b{font:2.4rem Georgia,serif;color:#8f947b}.no-image span{font-size:.75rem}.coin-info{padding:16px 4px 2px;display:flex;flex:1;flex-direction:column}.country-line{font-size:.75rem;letter-spacing:.04em;font-weight:650;color:#6b7d70;text-transform:uppercase;margin:0 0 8px}.title-button{font-family:Georgia,serif;font-size:1.06rem;line-height:1.35;text-align:left;color:#233c2d;background:none;border:0;padding:0;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.coin-meta{font-size:.75rem;color:#8b968d;margin:0 0 17px}.card-action{margin-top:auto;min-height:38px;border:1px solid #dfe7df;background:white;color:#536c56;border-radius:7px;font-size:.75rem;text-align:center;padding:9px 6px}.card-action:hover{background:#eff5ef}.owned .card-action{color:#286044;background:#eaf3eb;border-color:#d5e5d7}.empty{text-align:center;padding:55px 20px;border:1px dashed #cbdace;border-radius:13px;background:#ffffff66}.empty>span{font-size:2.6rem;color:#8ca482}.empty h2{font:1.8rem Georgia,serif;color:var(--green);margin:10px 0}.empty p{font-size:.9375rem;color:var(--muted);line-height:1.6}.empty .button{margin-top:12px}.load-more-wrap{text-align:center;margin-top:25px}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:22px;margin-top:36px;color:#85938b;font-size:.75rem}.mobile-nav{display:none}
dialog{color:var(--green);border:1px solid var(--line);border-radius:20px;max-width:530px;width:calc(100% - 32px);padding:27px;max-height:calc(100dvh - 40px);overflow-y:auto;overscroll-behavior:contain;box-shadow:0 30px 80px #0822173d}dialog::backdrop{background:#081b166b;backdrop-filter:blur(4px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.dialog-top .eyebrow{margin:0}.close{font-size:1.6rem;border:0;background:#f0f4f0;color:#728373;width:38px;height:38px;border-radius:50%;line-height:1}.detail-image{height:185px;display:flex;justify-content:center;align-items:center;background:#f6f8f5;border-radius:12px;margin:20px 0}.detail-image img{width:165px;height:165px;object-fit:contain;mix-blend-mode:multiply}dialog h2{font:1.9rem/1.2 Georgia,serif;letter-spacing:-.025em;margin:12px 0}dialog p{color:var(--muted);font-size:.875rem;line-height:1.65}.detail-description{max-height:130px;overflow:auto}.source-link{font-size:.8125rem;color:#3d7357;text-underline-offset:3px}.quantity-row{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:23px 0;margin-top:16px;border-top:1px solid var(--line)}.quantity-row>label{font-size:.875rem}.quantity-row small{display:block;font-size:.75rem;color:var(--muted);font-weight:400;line-height:1.5;margin-top:5px}.stepper{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;flex-shrink:0}.stepper button{width:38px;min-height:44px;background:transparent;border:0;font-size:1.2rem;color:var(--green)}.stepper input{width:54px;text-align:center;border:0;appearance:textfield;padding:4px;font-size:1rem}.stepper input::-webkit-inner-spin-button{appearance:none}textarea{width:100%;resize:vertical;font-size:1rem;line-height:1.5}.note-label{display:block;font-size:.875rem;margin-bottom:8px}.error{color:#a13727!important;font-size:.875rem!important;line-height:1.5;min-height:0}.error:empty{display:none}form>label,.form-row>label{display:flex;flex-direction:column;gap:8px;font-size:.875rem;margin:18px 0}form>label input,form>label select{width:100%}.form-row{display:grid;grid-template-columns:1.6fr 1fr;gap:15px}.form-row>label{margin:0}.settings-section{border-top:1px solid var(--line);margin-top:24px;padding-top:10px}.settings-section h3{font-size:1rem;font-weight:550}.settings-actions{display:flex;flex-wrap:wrap;gap:10px}.import-label{cursor:pointer}.import-label:focus-within{outline:3px solid #b4842c;outline-offset:3px}.logout{font-size:.875rem;margin-top:24px;min-height:44px}.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:28px;max-width:calc(100% - 30px);width:max-content;background:#173e32;color:white;border-radius:10px;padding:14px 20px;box-shadow:0 5px 20px #0e221f33;z-index:20;font-size:.875rem;line-height:1.5}.auth{min-height:100dvh;display:grid;place-items:center;padding:25px;background:var(--green)}.auth-card{max-width:460px;width:100%;padding:40px;border-radius:20px;background:#fff}.auth-card h1{font-size:2.3rem;margin-top:28px}.auth-card p{color:var(--muted);line-height:1.6}.auth-card small{font-size:.75rem;line-height:1.5;color:var(--muted)}.auth-card button{width:100%;margin-top:12px}
@media(min-width:1600px){.coin-art{height:195px}.coin-art img{width:150px;height:150px}}
@media(max-width:1200px){.sidebar{width:220px;padding:30px 16px}.workspace{padding:32px 28px}.topbar{padding:0 28px}.coin-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{padding:20px}.progress-stat{gap:8px}.stat-icon{display:none!important}}
@media(max-width:900px){.sidebar{display:none}.mobile-brand{display:flex;align-items:center;gap:9px;font:1.3rem Georgia,serif;text-decoration:none}.mobile-brand .brand-mark{width:31px;height:34px;font-size:1.6rem;border-radius:9px}.topbar-context{display:none}.topbar{height:70px}.workspace{padding-bottom:110px}.mobile-nav{display:flex;justify-content:space-around;background:#fffffff5;backdrop-filter:blur(15px);border-top:1px solid var(--line);position:fixed;bottom:0;left:0;right:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:5}.mobile-nav .nav-button{display:flex;flex-direction:column;gap:4px;justify-content:center;color:#7d8e81;font-size:.75rem;padding:6px 16px;min-height:52px;flex:1}.mobile-nav .nav-button.active{color:#20593f;background:#eef5ed}.mobile-nav .nav-symbol{font-size:1.25rem}.mobile-nav .nav-count{display:none}.toast{bottom:calc(90px + env(safe-area-inset-bottom))}}
@media(max-width:600px){.demo-banner{font-size:.75rem}.topbar{padding:0 19px;height:67px}.sync-status{font-size:.75rem;max-width:130px;text-align:right}.topbar-right{gap:11px}.workspace{padding:27px 17px 105px}.page-heading{align-items:flex-start;flex-direction:column;gap:19px;margin-bottom:24px}.eyebrow{font-size:.75rem;letter-spacing:.12em}h1{font-size:2.3rem}.page-heading p:last-child{font-size:.875rem}.page-heading>.button{width:100%;min-height:46px}.stats{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}.progress-stat{grid-column:1/-1;display:block}.progress-stat>div{display:grid;grid-template-columns:1fr 1fr;gap:6px 15px;align-items:center}.progress-stat>div>span{grid-column:1/-1}.progress-stat p{grid-row:2;margin:0}.progress-track{margin:0;grid-row:2}.progress-stat small{grid-column:2;grid-row:3;font-size:.75rem}.stat{padding:16px 17px;border-radius:12px}.stat strong{font-size:1.75rem}.stat p span{font-size:.75rem}.stat>span,.progress-stat>div>span{font-size:.75rem}.stat small{font-size:.75rem}.catalog-bar{margin-bottom:14px;flex-wrap:wrap}.type-tabs{width:100%;gap:1px}.type-tabs button{font-size:.75rem;padding:10px 7px;flex:1;min-height:40px}.result-total{font-size:.75rem;margin-left:1px}.filters{display:grid;grid-template-columns:1.2fr 1fr;gap:9px}.search{grid-column:1/-1}.filters input,.filters select{font-size:1rem;height:46px}.filters select{font-size:.875rem}.catalog-note{font-size:.75rem;margin:12px 0 17px}.coin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.coin-card{border-radius:11px;padding:9px}.coin-art{height:141px}.coin-art img{width:111px;height:111px}.coin-info{padding:13px 2px 1px}.country-line{font-size:.75rem;margin-bottom:6px}.title-button{font-size:1rem;min-height:2.7em}.coin-meta{font-size:.75rem;margin-bottom:12px}.card-action{min-height:42px;font-size:.75rem;line-height:1.25}.coin-art .year-tag{font-size:.75rem;top:7px;left:7px}.owned-tag{font-size:.75rem;right:6px;bottom:6px}.empty{padding:35px 16px}.empty h2{font-size:1.6rem}dialog{width:calc(100% - 18px);padding:22px;max-height:calc(100dvh - 25px)}dialog h2{font-size:1.75rem}dialog input,dialog select{font-size:1rem}.quantity-row{gap:9px}.quantity-row>label{font-size:.8125rem}.stepper input{width:44px}.stepper button{width:34px}.auth-card{padding:29px}.auth-card h1{font-size:2rem}footer{font-size:.75rem;line-height:1.6}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.cropped-coin{position:relative;display:block;width:130px;height:130px;overflow:hidden;border-radius:50%;flex:none}.cropped-coin img{position:absolute!important;max-width:none!important;width:266.78%!important;height:125.74%!important;left:-138.76%;top:-11.88%;object-fit:fill!important}.detail-image .cropped-coin{width:165px;height:165px}@media(max-width:600px){.coin-art .cropped-coin{width:111px;height:111px}}@media(min-width:1600px){.coin-art .cropped-coin{width:150px;height:150px}}

/* One fixed desktop row; the same controls move into the mobile tools sheet. */
.sidebar{width:194px;padding:30px 12px 24px}.brand{font-size:1.35rem;gap:9px;padding-left:3px}.brand-mark{width:35px;height:41px;font-size:1.8rem}.brand small{font-size:.59rem;letter-spacing:.1em}.nav-label{margin-top:40px;margin-left:10px}.nav-button{padding:12px 10px;gap:8px;font-size:.8125rem}.nav-count{padding:3px 5px;font-size:.75rem}.sidebar-add{margin-top:22px;border-color:#ffffff35;background:#ffffff0d;padding:12px 6px;font-size:.8125rem}.sidebar-add:hover{background:#ffffff20}.sidebar-bottom{padding:25px 10px 0}.sidebar-bottom p{overflow-wrap:anywhere}
.desktop-toolbar-slot{position:sticky;top:0;z-index:6;background:#fffffff5;backdrop-filter:blur(15px);border-bottom:1px solid var(--line);padding:10px 16px}.collection-tools{display:flex;flex-wrap:nowrap;align-items:center;gap:9px;min-height:46px}.toolbar-stats{display:flex;align-items:center;gap:11px;white-space:nowrap;font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}.toolbar-stats b{color:var(--green);font-size:.8125rem;font-weight:650}.stat-short{display:none}.toolbar-search{flex:1;min-width:90px}.collection-tools input,.collection-tools select{width:100%;height:44px;min-height:44px;padding:9px;font-size:.8125rem}.collection-tools select{padding-right:21px}.toolbar-country{width:117px;flex-shrink:0}.toolbar-year{width:84px;flex-shrink:0}.toolbar-kind{width:133px;flex-shrink:0}.toolbar-icon{border:1px solid var(--line);border-radius:9px;background:white;color:var(--green);width:44px;height:44px;flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:10px}.toolbar-icon>span:first-child{font-size:1.55rem}.toolbar-icon:hover{background:#edf3ef}.mobile-action-label,.tools-details{display:none}.collection-tools .result-total{font-size:.75rem;min-width:23px;margin:0;text-align:center;font-variant-numeric:tabular-nums}.workspace{padding:20px 24px 24px}.coin-card .card-action{min-height:44px}.settings-button{min-height:44px}.close{width:44px;height:44px;flex-shrink:0}.update-warnings{font-size:.8125rem;line-height:1.6;padding-left:20px;max-height:240px;overflow:auto;color:var(--muted)}.update-warnings li+li{margin-top:12px}.update-warnings a{color:var(--accent);text-underline-offset:3px}#update-progress{width:100%;accent-color:var(--accent);height:8px}#invitation-result{margin-top:18px}#invitation-result label{font-size:.8125rem;line-height:1.5}#invitation-link{display:block;width:100%;margin:8px 0;font-size:.8125rem}.members-list{list-style:none;padding:0;margin:20px 0 0;font-size:.875rem}.members-list li{padding:10px 0;border-top:1px solid var(--line)}.members-list small{display:block;color:var(--muted);margin-top:4px;font-size:.75rem}
@media(min-width:1001px){.app-shell{padding-top:67px}.sidebar{top:67px;height:calc(100dvh - 67px)}.desktop-toolbar-slot{position:fixed;left:0;right:0;top:0}}
@media(min-width:1001px) and (max-width:1400px){.stat-word{display:none}.stat-short{display:inline}.collection-tools{gap:6px}.toolbar-stats{gap:7px}.desktop-toolbar-slot{padding:10px}.toolbar-country{width:104px}.toolbar-year{width:79px}.toolbar-kind{width:123px}}
@media(max-width:1000px){
  .sidebar,.desktop-toolbar-slot{display:none}.workspace{padding:14px 18px calc(105px + env(safe-area-inset-bottom))}.mobile-nav{display:flex;justify-content:space-around;background:#fffffff5;backdrop-filter:blur(15px);border-top:1px solid var(--line);position:fixed;bottom:0;left:0;right:0;padding:7px 5px calc(7px + env(safe-area-inset-bottom));z-index:5}.mobile-nav .nav-button{display:flex;flex-direction:column;gap:4px;justify-content:center;color:#6b8073;font-size:.6875rem;padding:6px 2px;min-height:53px;flex:1;min-width:0;text-align:center}.mobile-nav .nav-button.active{color:#20593f;background:#eef5ed}.mobile-nav .nav-symbol{font-size:1.35rem}.mobile-nav .nav-count{display:none}.toast{bottom:calc(86px + env(safe-area-inset-bottom))}
  .tools-dialog[open]{margin:auto auto 0;width:100%;max-width:650px;max-height:90dvh;border-radius:22px 22px 0 0;padding:20px 22px calc(22px + env(safe-area-inset-bottom))}.tools-dialog h2{font-size:1.65rem}.collection-tools{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0 20px}.toolbar-stats{grid-column:1/-1;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 14px;border:1px solid #d5e3d8;background:#eff5f0;border-radius:12px;padding:16px;font-size:.8125rem}.toolbar-stats b{font-size:1.15rem}.stat-word{display:inline}.stat-short{display:none}.toolbar-search{grid-column:1/-1}.toolbar-country,.toolbar-year,.toolbar-kind{width:auto;min-width:0}.toolbar-kind{grid-column:1/-1}.collection-tools input,.collection-tools select{font-size:1rem;height:48px}.collection-tools .result-total{grid-column:1/-1;text-align:left;font-size:.8125rem}.collection-tools .result-total::after{content:attr(data-unit)}.toolbar-icon{width:100%;height:auto;min-height:48px;justify-content:flex-start;padding:12px;font-size:.875rem;grid-column:1/-1}.mobile-action-label{display:inline}.tools-details{display:block;grid-column:1/-1}.tools-details .catalog-note{margin:10px 0}.tools-details .demo-banner{border-radius:8px;text-align:left}.tools-details .sync-status{max-width:none;text-align:left}
}
@media(max-width:600px){.workspace{padding:12px 12px calc(98px + env(safe-area-inset-bottom))}.coin-grid{gap:10px}.mobile-nav .nav-button{font-size:.6875rem}.tools-dialog[open]{padding-left:18px;padding-right:18px}}

:root{color-scheme:light}
.theme-control{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0;font-size:.875rem}
.theme-control select{width:auto;min-width:160px;font-size:1rem}

/* Emerald surfaces and warm highlights, without inverting the coin photographs. */
:root[data-theme="dark"]{color-scheme:dark;color:#e4eeea;background:#101c16;--green:#b7dfcd;--accent:#8dd6b5;--muted:#afc1b8;--line:#3b5147;--surface:#1a2b22}
:root[data-theme="dark"] .sidebar{background:#11271c;border-right:1px solid var(--line)}
:root[data-theme="dark"] .brand-mark{color:#153d35}
:root[data-theme="dark"] .desktop-toolbar-slot,
:root[data-theme="dark"] .mobile-nav{background:#15251dee}
:root[data-theme="dark"] .auth{background:#0d1912}
:root[data-theme="dark"] .auth-card,
:root[data-theme="dark"] dialog,
:root[data-theme="dark"] .coin-card{background:var(--surface)}
:root[data-theme="dark"] dialog::backdrop{background:#030a07b8}
:root[data-theme="dark"] h1,
:root[data-theme="dark"] .title-button{color:#e4eeea}
:root[data-theme="dark"] .primary{background:#a4d9bd;color:#102c1c}
:root[data-theme="dark"] .primary:hover{background:#bce9d0}
:root[data-theme="dark"] .sidebar-add{background:#254533;color:#e1f1e8;border-color:#557260}
:root[data-theme="dark"] .sidebar-add:hover{background:#335c44}
:root[data-theme="dark"] .secondary,
:root[data-theme="dark"] .toolbar-icon{background:#20382a;color:#d3efdf;border-color:#4c6a56}
:root[data-theme="dark"] .secondary:hover,
:root[data-theme="dark"] .toolbar-icon:hover{background:#2e4938}
:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea{background:#13251a;color:#e4eeea;border-color:#54705b}
:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder{color:#a5b8a9}
:root[data-theme="dark"] .stepper input{background:transparent}
:root[data-theme="dark"] .close{background:#2b4332;color:#d5e8dc}
:root[data-theme="dark"] .source-link{color:var(--accent)}
:root[data-theme="dark"] .error{color:#ffb2a1!important}
:root[data-theme="dark"] .coin-card:hover{border-color:#77987f;box-shadow:0 5px 16px #020a0640}
:root[data-theme="dark"] .coin-card.owned{border-color:#678f70}
:root[data-theme="dark"] .country-line{color:#bbcebe}
:root[data-theme="dark"] .coin-meta,
:root[data-theme="dark"] .result-total,
:root[data-theme="dark"] .catalog-note,
:root[data-theme="dark"] .sync-status,
:root[data-theme="dark"] footer{color:var(--muted)}
:root[data-theme="dark"] .card-action{background:#20382a;color:#c9e8d4;border-color:#526e59}
:root[data-theme="dark"] .card-action:hover{background:#2c4935}
:root[data-theme="dark"] .owned .card-action{background:#2c4d37;color:#d4f1dd;border-color:#668e6d}
/* Original images keep a neutral, softly lit background and their own colours. */
:root[data-theme="dark"] .coin-art,
:root[data-theme="dark"] .detail-image{background:#e5e9e4}
:root[data-theme="dark"] .coin-art img,
:root[data-theme="dark"] .detail-image img{mix-blend-mode:normal;filter:none}
:root[data-theme="dark"] .coin-art .year-tag{background:#182a20ee;color:#ecf4ed}
:root[data-theme="dark"] .owned-tag{background:#28563b;color:#e5f6e9}
:root[data-theme="dark"] .no-image,
:root[data-theme="dark"] .no-image b{color:#4f6250}
:root[data-theme="dark"] .empty{background:#182b2080;border-color:#4f6b56}
:root[data-theme="dark"] .empty>span{color:#aac7ac}
:root[data-theme="dark"] .toolbar-stats{background:transparent}
:root[data-theme="dark"] .mobile-nav .nav-button{color:#b5cab9}
:root[data-theme="dark"] .mobile-nav .nav-button.active{background:#2b4733;color:#e4efd0}
:root[data-theme="dark"] .demo-banner{background:#493c20;color:#f3dda7}
:root[data-theme="dark"] .toast{background:#b8dfc7;color:#112b1c;box-shadow:0 5px 20px #020a0666}
:root[data-theme="dark"] :focus-visible{outline-color:#f0d291}
@media(max-width:1000px){:root[data-theme="dark"] .toolbar-stats{background:#243e2c;border-color:#54725a}}

.coin-art .model-badge{inset:7px 7px auto auto;z-index:1;min-width:44px;min-height:44px;padding:6px 9px;background:#153d35;color:#f6ebce;border:1px solid #d6e1d6;border-radius:9px;font-size:.8125rem;font-weight:650}
.detail-media-modes{display:flex;gap:4px;background:#e9efec;border-radius:10px;padding:4px;margin-top:18px}
.detail-media-modes button{flex:1;min-height:44px;background:transparent;color:#536d5c;border:0;border-radius:7px;font-size:.875rem}
.detail-media-modes button[aria-pressed="true"]{background:white;color:#153d35;box-shadow:0 1px 5px #173d3218;font-weight:600}
.model-panel{margin:14px 0 22px}
.model-stage{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:radial-gradient(ellipse at 50% 40%,#fff 0,#e4ece5 65%,#d3dfd5 100%)}
.model-canvas{width:100%;height:300px}
.model-canvas canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab;border-radius:14px}
.model-canvas canvas.dragging{cursor:grabbing}
.model-canvas canvas:focus-visible{outline-offset:-5px}
.model-status{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:20px;margin:0;pointer-events:none;color:var(--green)}
.model-controls{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.model-controls button{min-height:44px;min-width:44px;padding:9px;border:1px solid var(--line);border-radius:8px;background:white;color:#244d38;font-size:.8125rem}
.model-controls button:first-child,.model-controls button:nth-child(2){flex:1}
.model-controls button:hover{background:#e6f0e8}
.model-instructions{font-size:.8125rem;margin:10px 0 3px;text-align:center}
.model-caption{font-size:.75rem;margin:0;text-align:center;line-height:1.5}
.model-caption a{text-underline-offset:3px}
.model-reverse-label{display:flex;align-items:center;justify-content:center;gap:10px;margin:10px 0;font-size:.875rem}
.model-reverse-label select{min-height:44px;font-size:.875rem}
#model-note:empty{display:none}
:root[data-theme="dark"] .detail-media-modes{background:#11271c}
:root[data-theme="dark"] .detail-media-modes button{color:#b5cab9}
:root[data-theme="dark"] .detail-media-modes button[aria-pressed="true"]{background:#34563f;color:#f0f5e9}
:root[data-theme="dark"] .model-stage{background:radial-gradient(ellipse at 50% 40%,#355340 0,#192d20 65%,#112117 100%)}
:root[data-theme="dark"] .model-controls button{background:#20382a;color:#d3efdf;border-color:#4c6a56}
:root[data-theme="dark"] .model-controls button:hover{background:#2e4938}
@media(max-width:600px){.model-canvas{height:270px}.model-controls{gap:5px}.model-controls button{padding:8px 5px;font-size:.75rem}.model-controls button:first-child,.model-controls button:nth-child(2){flex-basis:calc(50% - 5px)}.model-controls button:nth-child(n+3){flex:1}}

/* Fixed 3D portraits share a renderer; only the light wrappers react to movement. */
.coin-art{background:radial-gradient(ellipse at 50% 35%,#fff 0,#e4ece5 65%,#d3dfd5 100%)}
:root[data-theme="dark"] .coin-art{background:radial-gradient(ellipse at 50% 35%,#355340 0,#192d20 65%,#112117 100%)}
.coin-motion{display:grid;place-items:center;width:100%;height:100%;pointer-events:none;transform-origin:center}
.coin-motion.motion-visible{transform:perspective(650px) translateY(var(--coin-drift,0px)) rotateX(var(--coin-tilt-x,0deg)) rotateY(var(--coin-tilt-y,0deg)) rotateZ(var(--coin-roll,0deg))}
.coin-visual{display:grid;grid-template:minmax(0,1fr)/minmax(0,1fr);place-items:center;width:100%;height:100%;min-height:0;min-width:0}
.coin-art .coin-snapshot,.model-canvas .coin-snapshot{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:normal;filter:none}
.coin-volume-fallback{position:relative;display:block;width:124px;height:124px;padding:1px;border-radius:50%;background:#bfc4c5;transform:perspective(650px) rotateX(7deg) rotateY(-18deg);box-shadow:1px 0 #d4d7d4,2px 0 #929b94,3px 0 #c5cbc6,4px 0 #858d86,5px 0 #b8bfb8,6px 0 #7b877d,8px 6px 12px #10251726}
.coin-volume-fallback>img,.coin-volume-fallback>.cropped-coin{display:block;width:100%;height:100%;border-radius:50%;background:#fff;object-fit:contain;mix-blend-mode:normal;filter:none}
.coin-volume-fallback>.no-image{height:100%;justify-content:center;background:#e5e9e4;border-radius:50%;padding:10px;text-align:center;color:#4f6250}
.coin-volume-fallback .no-image b{color:#4f6250}
.model-canvas .coin-volume-fallback{width:216px;height:216px}
:root[data-theme="dark"] .coin-art .coin-snapshot,:root[data-theme="dark"] .model-canvas .coin-snapshot{mix-blend-mode:normal;filter:none}
@media(min-width:1600px){.coin-art .coin-volume-fallback{width:144px;height:144px}}
@media(max-width:600px){.coin-art .coin-volume-fallback{width:106px;height:106px}.model-canvas .coin-volume-fallback{width:196px;height:196px}}
@media(prefers-reduced-motion:reduce){.coin-motion{transform:none!important}}

#forgot-password{display:block;margin:14px auto;min-height:44px;text-decoration:underline;text-underline-offset:4px}
#recovery-code,#reset-code{font-family:ui-monospace,monospace;overflow-wrap:anywhere;letter-spacing:.035em;width:100%;resize:vertical}
#recovery-result{margin-top:18px;padding:16px;border:1px solid var(--line);border-radius:12px}
.recovery-help{font-size:.8125rem;line-height:1.5;margin-top:18px}
.coin-info .coin-meta{margin-bottom:6px}
.coin-mintage{font-size:.875rem;color:var(--muted);line-height:1.4;margin:0 0 14px;overflow-wrap:anywhere}
.mintage-panel{border:1px solid var(--line);border-radius:12px;padding:16px;margin:18px 0;background:var(--surface)}
.mintage-panel h3{font-size:.875rem;font-weight:500;color:var(--muted);margin:0 0 8px}
.mintage-panel strong{display:block;font-size:1.2rem;line-height:1.4;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.mintage-panel p{margin:8px 0}
.members-list li{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.members-list li>span{min-width:0;overflow-wrap:anywhere;flex:1 1 180px}
.members-list small{font-size:.875rem}
#admin-password-form small{color:var(--muted);font-size:.875rem;line-height:1.5}
.coin-detail-layout,.coin-detail-visual,.coin-detail-data{min-width:0}
.period-section h3,.owned-years-section h3{font-size:1rem;margin:20px 0 10px}
.period-list{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.period-chip{display:inline-block;padding:5px 9px;background:var(--surface);border:1px solid var(--line);border-radius:6px;font-size:.875rem;line-height:1.4;font-variant-numeric:tabular-nums}
.period-section label{display:flex;flex-direction:column;gap:8px;font-size:.875rem;margin:14px 0}
.year-tag.year-stack{display:flex;flex-direction:column;gap:4px;background:none;padding:0;max-width:calc(100% - 20px)}
.year-stack span{padding:4px 6px;background:var(--surface);border:1px solid var(--line);border-radius:5px;color:var(--muted);line-height:1.3}
.owned-years-section{border-top:1px solid var(--line);padding-top:2px;margin-bottom:22px}
.owned-year-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;gap:10px;align-items:end;margin:12px 0}
.owned-year-row label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;min-width:0}
.owned-year-row input{width:100%;font-size:1rem}
.owned-year-row button{min-height:46px;border:1px solid var(--line);border-radius:8px;color:var(--green);background:var(--surface);font-size:1.4rem}
#owned-years-summary{font-size:.875rem}
#regular-filter-note{font-size:.875rem;color:var(--muted);line-height:1.6;max-width:650px;margin:14px auto}
.settings-layout{min-width:0}
#detail-mintage-extra-sources a{display:inline-block;margin:8px 8px 0 0}
#detail-mintage-components{margin-top:14px;font-size:.875rem;line-height:1.5}
#detail-mintage-components summary{cursor:pointer;min-height:44px;display:flex;align-items:center;text-decoration:underline;text-underline-offset:3px}
#detail-mintage-components ul{list-style:none;margin:0;padding:0}
#detail-mintage-components li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:8px 0;border-top:1px solid var(--line)}
#detail-mintage-components b{font-variant-numeric:tabular-nums}
@media(min-width:1001px){
  #coin-dialog{width:calc(100vw - 64px);max-width:1240px;max-height:calc(100dvh - 56px);padding:30px 34px}
  #coin-dialog>.dialog-top,#coin-form>.dialog-top{margin-bottom:18px}
  .coin-detail-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,1fr);gap:36px;align-items:start}
  .coin-detail-visual{position:sticky;top:0}
  .coin-detail-visual .model-canvas{height:clamp(350px,52vh,580px)}
  .coin-detail-visual .detail-image{height:clamp(350px,52vh,580px);margin:0;border-radius:16px}
  .coin-detail-visual .detail-image>img{width:min(92%,500px);height:min(92%,500px)}
  .coin-detail-visual .detail-image .cropped-coin{width:min(92%,500px);height:min(92%,500px)}
  .coin-detail-visual .model-canvas .coin-volume-fallback{width:clamp(270px,31vw,460px);height:clamp(270px,31vw,460px)}
  .coin-detail-data h2{font-size:2.2rem;margin:8px 0 16px}
  .coin-detail-data .detail-description{max-height:none;font-size:1rem}
}

.coin-heading{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;align-items:start}
.coin-heading.with-quantity{grid-template-columns:minmax(0,1fr) min(25%,56px)}
.coin-heading-copy{min-width:0}
.coin-heading .title-button{width:100%;overflow-wrap:anywhere}
.owned-indicator{display:grid;place-items:center;width:100%;aspect-ratio:1;align-self:start;border:1px solid #70a587;border-radius:7px;background:#e4f1e9;color:#174c34}
.owned-indicator>strong{font-size:1.375rem;line-height:1;font-variant-numeric:tabular-nums}
.owned-indicator.quantity-medium>strong{font-size:.875rem}
.owned-indicator.quantity-long>strong{font-size:.75rem;letter-spacing:-.06em}
:root[data-theme="dark"] .owned-indicator{background:#294b37;border-color:#83ba97;color:#e4f7e9}
#quick-add-dialog{max-width:430px}
#quick-add-coin{color:var(--muted);line-height:1.5;margin:0 0 24px}
#quick-add-year{font-size:1.4rem;letter-spacing:.08em}
.nav-button .nav-text{margin:0;min-width:0;color:inherit;font:inherit;letter-spacing:normal;line-height:1.3}
.nav-symbol{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:22px;height:22px}
.nav-symbol svg{display:block;width:100%;height:100%}
@media(min-width:1001px){
  .sidebar{width:216px}
  .sidebar .nav-button{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:9px;min-height:48px;font-size:.875rem}
  .sidebar .nav-button:hover{background:#ffffff0d}
  .sidebar .nav-button.active{background:#ffffff18}
  .collection-tools{gap:8px}
  .toolbar-search{flex:0 1 240px;min-width:100px;max-width:240px;margin-left:auto}
  .collection-tools input,.collection-tools select{min-width:0;font-size:.875rem}
  .toolbar-country{width:148px}
  .toolbar-year{width:92px}
  .toolbar-kind{width:174px}
  .toolbar-stats{flex-shrink:0}
  .collection-tools .result-total{flex-shrink:0}
}
@media(max-width:1000px){
  .mobile-nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:start;padding:6px 4px calc(6px + env(safe-area-inset-bottom));gap:0}
  .mobile-nav .nav-button{font-size:.75rem;min-height:58px;padding:7px 0;gap:5px;border-radius:9px;line-height:1.2}
  .mobile-nav .nav-symbol{width:22px;height:22px}
  .mobile-nav .nav-text{max-width:100%;line-height:1.2;overflow-wrap:anywhere}
  #mobile-settings{display:none}
  .toast{bottom:calc(86px + env(safe-area-inset-bottom))}
}

.sort-controls{display:flex;align-items:stretch;background:var(--surface);border:1px solid var(--line);border-radius:9px;min-height:44px;overflow:hidden}
.sort-controls button{border:0;background:transparent;color:var(--green);font-size:.875rem;min-height:42px;padding:8px 10px}
#sort-choose{flex:1;min-width:0;text-align:left}
#sort-label{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#sort-direction{border-left:1px solid var(--line);min-width:36px;font-size:1.1rem}
#desktop-sort-slot{flex:0 0 164px}
.mobile-sort-slot{display:none}
.sort-choices{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0}
.sort-option{border:1px solid var(--line);background:var(--surface);color:var(--green);padding:14px;border-radius:9px;text-align:left;min-height:48px;font-size:.875rem}
.sort-option[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.sidebar-social{margin-top:10px;font-size:.8125rem;padding:10px 6px}
#social-dialog{max-width:1080px;width:calc(100vw - 36px)}
.social-toolbar,.social-row-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.social-overview{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.social-list{list-style:none;padding:0;margin:0}
.social-list>li{padding:16px 0;border-bottom:1px solid var(--line);font-size:.875rem;line-height:1.4}
.social-list small,.comparison-row small{display:block;color:var(--muted);font-size:.8125rem;margin-top:6px;line-height:1.5}
.social-list .social-row-actions{margin-top:12px}
.social-list .plain{min-height:44px;color:var(--muted);font-size:.8125rem}
.trade-open{width:100%;display:flex;flex-direction:column;gap:6px;border:0;background:transparent;color:var(--green);text-align:left;padding:0;min-height:44px}
.trade-open span{color:var(--muted);font-size:.875rem;line-height:1.5}
.comparison-row{padding:18px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:center;gap:20px;font-size:.875rem}
.comparison-choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.comparison-choices label{display:flex;flex-direction:column;gap:6px;font-size:.875rem}
.comparison-choices input{width:100%;font-size:1rem}
.comparison-unavailable{font-size:.8125rem;color:var(--muted);align-self:center}
#propose-trade{margin-top:18px}
.trade-lines{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.trade-lines ul{padding-left:20px;font-size:.875rem;line-height:1.6}
.chat-messages{list-style:none;padding:0;margin:20px 0;display:flex;flex-direction:column;gap:12px}
.chat-message{align-self:flex-start;max-width:85%;padding:14px 16px;background:var(--surface);border:1px solid var(--line);border-radius:12px;font-size:.8125rem;overflow-wrap:anywhere}
.chat-message.mine{align-self:flex-end;border-color:var(--accent)}
.chat-message p{white-space:pre-wrap;font-size:1rem;margin:8px 0;color:inherit}
.chat-message small{color:var(--muted)}
#social-dialog textarea{font-size:1rem}
@media(min-width:1001px){.collection-tools #mobile-settings{display:none}.toolbar-search{min-width:80px}}
@media(min-width:1001px) and (max-width:1250px){.collection-tools{gap:6px}.toolbar-country{width:120px}.toolbar-year{width:80px}.toolbar-kind{width:156px}#desktop-sort-slot{flex-basis:148px}.sort-controls button,.collection-tools input,.collection-tools select{font-size:.8125rem}.toolbar-stats{gap:6px}}
@media(max-width:1000px){
  #desktop-sort-slot{display:none}
  .mobile-sort-slot{display:flex;position:sticky;top:0;z-index:6;justify-content:flex-end;padding:8px 12px;border-bottom:1px solid var(--line);background:var(--surface)}
  .mobile-sort-slot .sort-controls{min-width:200px;max-width:100%}
  .social-overview{grid-template-columns:1fr;gap:20px}
}
@media(max-width:600px){#social-dialog{width:calc(100vw - 16px);padding:20px}.comparison-row{grid-template-columns:1fr;gap:12px}.trade-lines{grid-template-columns:1fr;gap:0}.chat-message{max-width:95%}}
.year-stack span,.period-chip{text-align:center}
.period-list{align-items:stretch;width:max-content;max-width:100%}
.more-actions{display:grid;gap:12px;margin:20px 0 0}
.scope-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0 18px;color:var(--green);font-size:.875rem}
.scope-banner button{min-height:44px;white-space:nowrap}
#progress-dialog{max-width:660px}
.progress-filters{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin:20px 0}
.progress-filters label{display:flex;flex:1;min-width:120px;flex-direction:column;gap:6px;font-size:.875rem}
.progress-filters select{width:100%;min-width:0}
.progress-group{display:block;width:100%;text-align:left;border:1px solid var(--line);background:var(--surface);color:var(--green);border-radius:12px;padding:16px;margin:12px 0}
.progress-group>span{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:.9375rem;line-height:1.4}
.progress-group b{font-size:.875rem;white-space:nowrap;font-variant-numeric:tabular-nums}
.progress-group progress{display:block;width:100%;height:12px;margin:12px 0 8px;accent-color:var(--accent);border:0;border-radius:6px;overflow:hidden;background:var(--line)}
.progress-group progress::-webkit-progress-bar{background:var(--line)}
.progress-group progress::-webkit-progress-value{background:var(--accent);border-radius:6px}
.progress-group progress::-moz-progress-bar{background:var(--accent)}
.progress-group small{color:var(--muted);font-size:.8125rem}
@media(min-width:1001px){#progress-dialog[open]{margin:0 0 0 auto;height:100dvh;max-height:100dvh;width:600px;border-radius:20px 0 0 20px;padding:28px}}
.social-overview{display:block}
.social-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:20px 0;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:12px}
.social-tabs button{min-height:46px;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:.875rem;padding:8px}
.social-tabs button[aria-pressed="true"]{background:var(--green);color:var(--surface)}
.friend-search-form{display:flex;gap:12px;align-items:flex-end;margin:20px 0}
.friend-search-form>label{flex:1;margin:0;min-width:0}
.friend-search-form input{font-size:1rem}
.friend-search-form>button{flex-shrink:0}
#social-progress-panel h3:not(:first-child){margin-top:30px}
#friend-group-dialog{max-width:820px}
.friend-piece{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--line);font-size:.875rem;line-height:1.5}
.friend-piece>div{min-width:0;overflow-wrap:anywhere}
.friend-piece small{display:block;color:var(--muted);margin-top:4px}
.friend-piece>span{flex-shrink:0;font-size:.8125rem;padding:6px 9px;border:1px solid var(--line);border-radius:7px}
.friend-owned{color:var(--accent)}
.friend-missing{color:var(--muted)}
@media(max-width:600px){.friend-search-form{flex-direction:column;align-items:stretch}.scope-banner{flex-wrap:wrap}.scope-banner button{white-space:normal}}
.social-tabs{grid-template-columns:repeat(4,minmax(0,1fr));position:sticky;top:-27px;z-index:2}
.friend-add-tile{display:flex;align-items:center;gap:14px;width:100%;min-height:64px;text-align:left;padding:14px 18px;border:1px dashed var(--accent);border-radius:12px;color:var(--accent);background:var(--surface);font-size:1rem}
.friend-add-tile>span[aria-hidden="true"]{font-size:1.8rem;line-height:1;flex-shrink:0}
.friend-contact{display:flex;align-items:center;gap:18px}
.friend-profile{flex:1;min-width:0;display:flex;align-items:center;gap:15px;background:transparent;border:0;text-align:left;color:var(--green);min-height:64px;padding:4px 0}
.friend-profile>span:last-child{margin-left:auto;font-size:1.5rem}
.friend-profile strong{font-size:1.1rem;overflow-wrap:anywhere}
.friend-avatar{display:grid;place-items:center;flex-shrink:0;width:48px;height:48px;border-radius:50%;background:var(--green);color:var(--surface);font-size:1.3rem}
#friend-page{padding:0;max-width:1600px;width:calc(100vw - 48px);height:calc(100dvh - 48px);max-height:calc(100dvh - 48px);overflow:hidden;background:var(--surface)}
.friend-page-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 24px;border-bottom:1px solid var(--line);height:96px}
.friend-page-header h2{margin:0 0 4px;font-size:1.65rem;overflow-wrap:anywhere}
.friend-page-header>div{min-width:0}.friend-page-header>button{flex-shrink:0}.friend-page-header span{font-size:.875rem;color:var(--muted)}
.friend-page-layout{display:grid;grid-template-columns:200px minmax(0,1fr);height:calc(100% - 96px)}
.friend-nav{padding:24px 14px;background:#153d35;display:flex;flex-direction:column;gap:10px}
.friend-nav button{display:flex;align-items:center;gap:12px;min-height:50px;border:0;background:transparent;color:#d4e2dc;text-align:left;padding:12px;border-radius:10px;font-size:.9375rem}
.friend-nav button[aria-pressed="true"]{background:#ffffff18;color:var(--gold)}
#friend-main{min-width:0;overflow:auto;overscroll-behavior:contain;background:var(--surface)}
#friend-page-error:not(:empty){margin:20px}
.friend-tools{display:grid;grid-template-columns:minmax(100px,1.3fr) minmax(140px,1fr) minmax(100px,1fr) minmax(90px,.8fr) minmax(130px,1fr);gap:8px;position:sticky;top:0;z-index:4;background:var(--surface);border-bottom:1px solid var(--line);padding:12px 20px}
.friend-tools label,.friend-tools input,.friend-tools select{min-width:0;width:100%;font-size:.875rem}
.friend-tools input,.friend-tools select{height:44px}
#friend-stats{grid-column:1/-1;margin:0;font-size:.875rem;font-variant-numeric:tabular-nums}
.friend-sort-controls{display:flex;min-width:0;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.friend-sort-controls select{border:0;border-radius:0}.friend-sort-controls button{flex-shrink:0;border:0;border-left:1px solid var(--line);background:var(--surface);color:var(--green);min-width:36px}
.friend-content{padding:8px 20px 30px}#friend-results{font-size:.875rem}
#friend-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#friend-grid .coin-art{height:190px}
#friend-grid button:disabled{cursor:default;opacity:.65}
#friend-progress{padding:20px 28px;max-width:950px;margin:auto}
.market-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:end}.market-tools label{display:flex;flex:1;min-width:150px;flex-direction:column;gap:6px;font-size:.875rem}.market-tools input,.market-tools select{width:100%;font-size:1rem}
.market-card{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--line);border-radius:12px;padding:18px;margin:14px 0;overflow-wrap:anywhere}.market-card>div{min-width:0}.market-card h4{font-size:1rem;margin:8px 0}.market-card p{margin:6px 0}.market-card small{color:var(--muted)}.market-type{display:inline-block;border:1px solid var(--accent);border-radius:6px;padding:4px 8px;font-size:.8125rem;color:var(--accent)}.market-card-actions{flex-shrink:0}
#listing-dialog{max-width:640px}#listing-dialog select{max-width:100%}#detail-trade-actions{margin:18px 0}
@media(min-width:1400px){#friend-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1000px){
  #friend-page{width:100%;height:100dvh;max-height:100dvh;max-width:none;margin:0;border:0;border-radius:0}
  .friend-page-header{height:88px;padding:12px 16px}.friend-page-header h2{font-size:1.3rem}.friend-page-header>button{font-size:.875rem;padding:9px}
  .friend-page-layout{display:block;height:calc(100% - 88px)}#friend-main{height:100%;padding-bottom:calc(80px + env(safe-area-inset-bottom))}
  .friend-nav{position:absolute;bottom:0;left:0;right:0;z-index:6;display:grid;grid-template-columns:1fr 1fr;padding:6px 20px calc(6px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface)}
  .friend-nav button{flex-direction:column;justify-content:center;gap:5px;text-align:center;padding:6px;color:var(--muted);font-size:.875rem}.friend-nav button[aria-pressed="true"]{background:var(--green);color:var(--surface)}
  .friend-tools{grid-template-columns:1fr 1fr;gap:8px;padding:10px 12px;position:relative}.friend-tools input,.friend-tools select{font-size:1rem}.friend-search-label{grid-column:1/-1}.friend-tools>label:last-child{grid-column:1/-1}
  .friend-sort-controls{grid-column:1/-1;grid-row:1;position:sticky;top:0;background:var(--surface)}#friend-stats{grid-row:2}
  .friend-content{padding:6px 12px 24px}#friend-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#friend-grid .coin-art{height:150px}#friend-progress{padding:12px 16px}
  .market-card{flex-direction:column;align-items:stretch;gap:12px}.market-card-actions .button{width:100%}
}
@media(max-width:600px){.social-tabs{top:-20px}.social-tabs button{font-size:.8125rem;padding:8px 3px}.friend-profile strong{font-size:1rem}}
@media(max-width:1000px){.mobile-nav{grid-template-columns:repeat(7,minmax(0,1fr))}.mobile-nav .nav-button{font-size:.75rem}.mobile-nav .nav-text{overflow-wrap:normal}}
#friend-mobile-sort{display:none}#friend-desktop-sort{min-width:0}#friend-sort-controls{min-height:44px}#friend-sort-controls>label{flex:1;min-width:0}#friend-sort{width:100%;height:44px}
@media(max-width:1000px){#friend-desktop-sort{display:none}#friend-mobile-sort{display:flex;position:sticky;top:0;z-index:5;justify-content:flex-end;background:var(--surface);padding:8px 12px;border-bottom:1px solid var(--line)}#friend-sort-controls{width:220px;max-width:100%}#friend-sort{font-size:1rem}.friend-tools>label:last-child{grid-column:1/-1}#friend-stats{grid-row:auto}}
/* Titles keep the same two-line rhythm on desktop and mobile. */
.coin-card .title-button{display:block;overflow:hidden;line-height:1.35;max-height:2.7em;min-height:2.7em;overflow-wrap:anywhere}
/* Clamp an inner text element: native buttons do not reliably render the ellipsis. */
.coin-title-text{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;text-overflow:ellipsis;overflow-wrap:anywhere;max-width:100%}
.back-control,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;min-width:44px;padding:8px 10px;border:1px solid var(--line);border-radius:9px;color:var(--green);background:var(--surface);font-size:.875rem;flex-shrink:0}
.icon-button svg{width:23px;height:23px}.icon-button{border:0;padding:8px}
.social-header{display:flex;align-items:center;justify-content:space-between;gap:12px;height:80px;padding:14px 22px;border-bottom:1px solid var(--line);background:var(--surface)}
.social-heading{display:flex;align-items:center;gap:4px;margin-right:auto}.social-heading h2{margin:0;font-size:1.65rem}
#social-dialog{max-width:none;padding:0;overflow:hidden;background:var(--surface)}
.social-drawer-layout{display:grid;grid-template-columns:186px minmax(0,1fr);height:calc(100% - 80px)}
.social-content{min-width:0;overflow:auto;overscroll-behavior:contain;padding:24px 30px}
.social-tabs{position:static;display:flex;flex-direction:column;gap:10px;align-items:stretch;margin:0;padding:24px 12px;border:0;border-radius:0;background:#153d35}
.social-tabs button{display:flex;align-items:center;gap:9px;position:relative;text-align:left;padding:12px;min-height:48px;color:#d4e2dc;font-size:.9375rem;background:transparent}
.social-tabs button[aria-pressed="true"]{background:#ffffff18;color:var(--gold)}
.social-tabs svg{width:22px;height:22px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.social-mobile-label{display:none}
.notification-badge{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;background:#ae3024;color:#fff;border-radius:12px;font-size:.75rem;font-weight:650;line-height:1;flex-shrink:0}
.mobile-nav .nav-button{position:relative}.mobile-nav .notification-badge{position:absolute;top:0;right:6px}
.sidebar-social{display:flex;align-items:center;justify-content:center;gap:10px}
.notification-item{width:100%;display:flex;flex-direction:column;gap:8px;text-align:left;padding:18px 16px;margin:12px 0;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--green);font-size:.9375rem}
.notification-item.unread{border-left:4px solid var(--accent)}.notification-item small{color:var(--muted);font-size:.8125rem}.notification-settings{display:flex;gap:10px;flex-wrap:wrap}
#coin-grid,#friend-grid,#social-users,#market-list,#progress-list,#friend-progress-list,#comparison-rows,#chat-messages{touch-action:pan-y pinch-zoom}
.mobile-sort-slot{justify-content:space-between;gap:10px}.mobile-sort-slot .sort-controls{margin-left:auto;min-width:0;max-width:210px;flex:1}
@keyframes drawer-from-left{from{transform:translateX(-60px);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes drawer-from-bottom{from{transform:translateY(70px);opacity:0}to{transform:translateY(0);opacity:1}}
@media(min-width:1001px){
  #social-dialog,#friend-page{left:216px;right:0;top:0;margin:0;width:calc(100vw - 216px);height:100dvh;max-height:100dvh;max-width:none;border-radius:0;border-top:0;border-bottom:0;border-right:0}
  #social-dialog[open],#friend-page[open]{animation:drawer-from-left .24s ease-out}
  .friend-page-layout{grid-template-columns:186px minmax(0,1fr)}
}
@media(max-width:1000px){
  #social-dialog{inset:0;margin:0;width:100%;height:100dvh;max-height:100dvh;border:0;border-radius:0}
  #social-dialog[open],#friend-page[open]{animation:drawer-from-bottom .25s ease-out}
  .social-header{height:calc(64px + env(safe-area-inset-top));padding:calc(8px + env(safe-area-inset-top)) 12px 8px;gap:6px}.social-heading h2{font-size:1.3rem}.social-header .close{width:34px;flex-shrink:0}
  .social-drawer-layout{display:block;height:calc(100% - 64px - env(safe-area-inset-top))}.social-content{height:100%;padding:16px 16px calc(100px + env(safe-area-inset-bottom))}
  .social-tabs{position:absolute;inset:auto 0 0;z-index:9;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:2px;padding:8px 4px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:var(--surface)}
  .social-tabs button{flex-direction:column;justify-content:center;gap:3px;text-align:center;font-size:.75rem;padding:5px 1px;min-height:54px;color:var(--muted)}.social-tabs button[aria-pressed="true"]{background:var(--green);color:var(--surface)}
  .social-tabs .notification-badge{position:absolute;top:0;right:5px}
  .social-desktop-label{display:none}.social-mobile-label{display:inline}
  #friend-mobile-sort{position:relative;justify-content:space-between;gap:10px;height:62px;z-index:5}#friend-sort-controls{margin-left:auto;max-width:210px;min-width:0;flex:1}#friend-mobile-context{margin:auto 0 auto auto}
  #friend-main{height:calc(100% - 62px)}.friend-page-header{height:calc(72px + env(safe-area-inset-top));padding-top:calc(12px + env(safe-area-inset-top))}.friend-page-layout{height:calc(100% - 72px - env(safe-area-inset-top))}.friend-page-header #friend-exit{display:none}
  .mobile-sort-slot{padding-top:calc(8px + env(safe-area-inset-top))}
}
@media(prefers-reduced-motion:reduce){#social-dialog[open],#friend-page[open]{animation:none}}
.location-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.location-fields label{min-width:0}.location-fields input{width:100%;font-size:1rem}
@media(max-width:1000px){
  :root[data-mobile-keyboard="true"] #mobile-nav,:root[data-mobile-keyboard="true"] .social-tabs,:root[data-mobile-keyboard="true"] .friend-nav{display:none!important}
  #social-dialog[data-keyboard-open="true"],#message-coin-picker[data-keyboard-open="true"]{position:fixed;top:var(--keyboard-top,0px);bottom:auto;margin:0;width:100%;height:var(--keyboard-height,100dvh);max-height:var(--keyboard-height,100dvh)}
  #social-dialog[data-keyboard-open="true"] .social-content{padding-bottom:0}
}
#coin-trade-dialog{max-width:920px}.coin-trade-publish{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0}.coin-trade-person{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0;border-top:1px solid var(--line)}.coin-trade-person>.button{flex-shrink:0}
.market-person{display:flex;flex-direction:column;gap:7px;min-width:0}.market-person strong{font-size:.875rem}.market-person small{line-height:1.5;color:var(--muted)}
.market-card{display:grid;grid-template-columns:145px minmax(0,1fr) auto;gap:20px;align-items:center}.market-visual{border:0;display:flex;width:145px;height:145px;padding:0;min-width:0;background:var(--bg);cursor:pointer}.market-visual .coin-motion{width:130px;height:130px}.market-copy{min-width:0}.market-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--green);background:none;border:0;padding:0;margin:9px 0;text-align:left;font:1.15rem/1.4 Georgia,serif}.market-copy p{font-size:.8125rem;line-height:1.55}
#detail-trade{flex-basis:100%}#legacy-exchanges{margin-top:24px;border-top:1px solid var(--line);padding-top:16px;font-size:.875rem;color:var(--muted)}
@media(max-width:1250px){.market-card{grid-template-columns:125px minmax(0,1fr)}.market-visual{width:125px;height:125px}.market-card-actions{grid-column:1/-1}.market-card-actions .button{width:100%}}
@media(max-width:1000px){.location-fields{grid-template-columns:1fr}.market-card{padding:12px;gap:12px;grid-template-columns:105px minmax(0,1fr)}.market-visual{width:105px;height:118px}.market-visual .coin-motion{width:100px;height:100px}.market-title{font-size:1rem}.market-person small{font-size:.75rem}.coin-trade-person{align-items:stretch;flex-direction:column;gap:12px}.coin-trade-publish>.button{flex:1;font-size:.8125rem}}

#friend-coin-dialog{background:var(--bg);overflow-wrap:anywhere}
#friend-coin-dialog>.dialog-top{position:sticky;top:-27px;z-index:2;background:var(--bg);padding:10px 0}
#friend-coin-close{flex:none;width:44px;height:44px}
#friend-coin-dialog .detail-description{max-height:none;overflow:visible}
.friend-coin-peer{margin:0 0 18px;color:var(--muted);font-size:.875rem}
.friend-coin-exchange{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:18px;margin:20px 0}
.friend-coin-exchange label{display:flex;flex-direction:column;gap:8px;font-size:.875rem;margin:0 0 16px}
.friend-coin-exchange select{width:100%;min-width:0;min-height:44px;font-size:1rem}
.friend-coin-exchange strong{display:block;font-size:1rem;line-height:1.5}
.friend-coin-exchange p{margin:10px 0 16px}
#friend-coin-model-note:empty{display:none}
#friend-coin-photo{height:300px}
#friend-coin-photo>img,#friend-coin-photo .cropped-coin{width:250px;height:250px;max-width:90%}
@media(min-width:1001px){
  #friend-coin-dialog{width:calc(100vw - 64px);max-width:1240px;max-height:calc(100dvh - 56px);padding:30px 34px}
  #friend-coin-dialog>.dialog-top{top:-30px;margin-bottom:18px}
  #friend-coin-dialog .coin-detail-visual{top:50px}
  #friend-coin-photo{height:clamp(350px,52vh,580px);margin:0}
  #friend-coin-photo>img,#friend-coin-photo .cropped-coin{width:min(90%,500px);height:min(90%,500px)}
}
@media(max-width:600px){
  #friend-coin-dialog{width:calc(100vw - 16px);padding:18px;max-height:calc(100dvh - 16px)}
  #friend-coin-dialog>.dialog-top{top:-18px}
  #friend-coin-photo{height:270px}
  #friend-coin-photo>img,#friend-coin-photo .cropped-coin{width:230px;height:230px}
  .friend-coin-exchange{padding:15px}
}

/* Desktop collection grids use smaller cards; phone layouts keep their own proportions. */
@media(min-width:1001px){
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid){grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-card{padding:10px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-art{height:140px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-volume-fallback{width:116px;height:116px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-info{padding:12px 2px 1px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .title-button{font-size:.9375rem}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-heading.with-quantity{grid-template-columns:minmax(0,1fr) min(25%,46px)}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-meta{margin-bottom:8px}
  :root:not([data-phone-landscape="true"]) :is(#coin-grid,#friend-grid,#message-coin-picker .mcp-grid) .coin-mintage{font-size:.75rem;margin-bottom:10px}
}