/* Soft candy materials match the 3D scene. Room behavior stays in panel.js. */
#coopPanel[hidden],#coopPanel [hidden],#coopPartnerLabel[hidden]{display:none!important}
#coopPanel:not([hidden]){position:absolute;inset:0;z-index:99;display:flex;align-items:center;justify-content:center;overflow:auto;box-sizing:border-box;padding:max(20px,var(--safe-t,0px)) max(20px,var(--safe-r,0px)) max(20px,var(--safe-b,0px)) max(20px,var(--safe-l,0px));background:#304d43b8;touch-action:pan-y;color:var(--ink,#304d43)}
.coop-card{position:relative;box-sizing:border-box;width:min(680px,100%);max-height:100%;overflow:auto;padding:26px;background:var(--paper,#f8f5e9);border:1px solid #d4ddce;border-radius:24px;box-shadow:0 18px 52px #173c342b;font-family:inherit;overscroll-behavior:contain;scrollbar-color:#a4b8a7 #f8f5e9}
#coopPanel .coop-card > .coop-header{position:static;inset:auto;height:auto;min-height:0;z-index:auto;background:none;padding:0 0 14px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;border-bottom:1px solid #d4ddce;padding-bottom:14px}
.coop-kicker{display:block;font-size:11px;line-height:1.5;font-weight:750;letter-spacing:.1em;color:#4e7566}
.coop-card h2{margin:5px 0 0;font-size:clamp(22px,4vw,32px);line-height:1.25;font-weight:800;letter-spacing:-.02em}
.coop-card h3{margin:0 0 10px;font-size:22px;line-height:1.25;font-weight:750}
.coop-card p{line-height:1.6;color:var(--ink,#304d43)}
.coop-card label{display:block;font-size:13px;line-height:1.5;font-weight:800}
.coop-card input{display:block;box-sizing:border-box;width:100%;min-height:46px;margin-top:6px;padding:10px 12px;border:1px solid #d4ddce;border-radius:12px;background:#fffdf7;color:var(--ink,#304d43);font:inherit;font-size:16px;touch-action:auto;box-shadow:inset 0 1px 2px #304d4308}
.coop-card input::placeholder{color:#687c70;font-weight:500}
.coop-card button,#coopEntryButton,#coopGameButton{box-sizing:border-box;min-width:44px;min-height:46px;padding:10px 16px;border:1px solid #d4ddce;border-radius:14px;background:#fffdf7;color:var(--ink,#304d43);cursor:pointer;font:inherit;font-size:14px;line-height:1.35;font-weight:750;box-shadow:0 2px 4px #304d4310;transition:transform .12s,box-shadow .12s,background-color .12s;touch-action:manipulation}
.coop-card button:not(:disabled):active,#coopEntryButton:active,#coopGameButton:active{transform:translateY(1px);box-shadow:inset 0 1px 3px #304d4312}
.coop-card button:focus-visible,.coop-card input:focus-visible,#coopEntryButton:focus-visible,#coopGameButton:focus-visible{outline:3px solid #4e7566;outline-offset:4px}
.coop-card button:disabled{background:#e8ebe1;color:#738174;border-color:#d4ddce;box-shadow:none;cursor:not-allowed}
.coop-card .coop-primary{background:#f1b756;color:var(--ink,#304d43);border-color:#dcaa54}
.coop-card .coop-back{flex-shrink:0;background:#eef2e7;color:var(--ink,#304d43);box-shadow:none}
#coopStatus{font-size:13px;min-height:24px;margin:14px 0 18px;padding:8px 12px;border-left:3px solid #a6c3ad;border-radius:0 10px 10px 0;background:#eef2e7;font-weight:650}
.coop-name-field{margin-bottom:22px}
.coop-entry-actions{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.coop-option{position:relative;display:flex;flex-direction:column;min-width:0;padding:18px 16px;border:1px solid #d4ddce;border-radius:18px;background:#fffdf7}
.coop-option h3{padding-right:30px}
.coop-option p{margin:2px 0 18px;font-size:14px}
.coop-option label{margin-bottom:18px}
.coop-option button{width:100%;margin-top:auto;text-align:left;display:flex;justify-content:space-between;gap:8px}
.coop-step{position:absolute;top:13px;right:12px;color:#657f68;font-size:20px;font-style:normal;font-weight:800;line-height:1}
.coop-create-option{background:#fbefd3;border-color:#e4d5af}
.coop-room-ticket{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;background:#fbefd3;border:1px solid #e4d5af;border-radius:18px;margin:0 0 16px}
.coop-room-caption{display:block;font-size:12px;font-weight:750}
#coopRoomCode{display:block;font-size:32px;line-height:1.4;letter-spacing:.12em;user-select:text;font-variant-numeric:tabular-nums;font-weight:800}
.coop-player{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 10px;padding:12px;border:1px solid #d4ddce;border-radius:18px;background:#fffdf7}
.coop-player-name{min-width:0;overflow-wrap:anywhere;font-weight:800}
.coop-player-state{flex-shrink:0;padding:4px 10px;border-radius:20px;background:#edf0e6;color:#586c5f;font-size:12px;white-space:nowrap}
.coop-player-state[data-ready="true"]{background:#dcead8;color:#365f42}
.coop-room-actions,.coop-confirm-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.coop-room-actions .coop-primary{flex:1 1 auto}
#coopLeaveConfirm{margin-top:20px;padding:16px;border:1px solid #dfcda9;border-radius:18px;background:#fbefd3}
#coopLeaveConfirm h3{font-size:20px}#coopLeaveConfirm p{margin:0;font-size:14px}
#coopGameButton{position:absolute;right:max(16px,var(--safe-r,0px));top:76px;z-index:32;font-size:12px;background:var(--paper,#f8f5e9)}
.touch-ui #coopGameButton{top:62px;right:max(10px,var(--safe-r,0px))}
#coopPartnerLabel{position:absolute;z-index:22;pointer-events:none;transform:translate(-50%,-100%);max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid #d4ddce;border-radius:14px;padding:5px 10px;background:var(--paper,#f8f5e9);color:var(--ink,#304d43);font-size:12px;font-weight:800;line-height:1.3;box-shadow:0 3px 10px #304d431c}
@media(hover:hover){.coop-card button:not(:disabled):hover,#coopEntryButton:hover,#coopGameButton:hover{background:#e7efdf;color:var(--ink,#304d43)}.coop-card .coop-primary:not(:disabled):hover{background:#f7c56d}.coop-card .coop-back:hover{background:#e0ead8}}
@media(max-width:480px){#coopPanel:not([hidden]){padding:max(12px,var(--safe-t,0px)) max(12px,var(--safe-r,0px)) max(16px,var(--safe-b,0px)) max(12px,var(--safe-l,0px))}.coop-card{padding:18px 14px;box-shadow:0 12px 32px #173c342b}#coopPanel .coop-card > .coop-header{gap:8px}.coop-card h2{font-size:23px}.coop-kicker{font-size:9px;letter-spacing:.04em}.coop-card .coop-back{padding:8px 10px}.coop-entry-actions{grid-template-columns:1fr;gap:14px}.coop-option{padding:14px}.coop-option h3{font-size:20px}.coop-option p{margin-bottom:12px}.coop-option label{margin-bottom:12px}.coop-name-field{margin-bottom:16px}.coop-room-ticket{padding:12px;gap:8px;flex-wrap:wrap}#coopRoomCode{font-size:29px}.coop-room-ticket button{flex:1 1 auto}.coop-player{padding:10px;gap:6px;font-size:14px}.coop-confirm-actions button{flex:1}#coopStatus{margin:12px 0;font-size:12px}}
@media(max-height:520px) and (min-width:481px){#coopPanel:not([hidden]){padding:max(10px,var(--safe-t,0px)) max(18px,var(--safe-r,0px)) max(10px,var(--safe-b,0px)) max(18px,var(--safe-l,0px))}.coop-card{padding:14px 20px}#coopPanel .coop-card > .coop-header{padding-bottom:8px}.coop-card h2{font-size:24px}.coop-kicker{font-size:9px}#coopStatus{margin:10px 0;padding:5px 10px}.coop-name-field{margin-bottom:12px}.coop-option{padding:12px}.coop-option h3{font-size:20px;margin-bottom:6px}.coop-option p,.coop-option label{margin-bottom:12px}.coop-room-ticket{padding:8px 12px;margin-bottom:10px}.coop-player{padding:8px 12px}.coop-room-actions{margin-top:12px}}
@media(prefers-reduced-motion:reduce){.coop-card button,#coopEntryButton,#coopGameButton{transition:none}}
/* Landscape game shell: fit entry, room and confirmation on a single page. */
#coopPanel:not([hidden]){padding:12px max(18px,var(--safe-r,0px)) 12px max(18px,var(--safe-l,0px))}
.coop-card{width:min(720px,100%);padding:18px 22px}
#coopPanel .coop-card > .coop-header{padding-bottom:8px;align-items:center}.coop-card h2{font-size:24px;margin:0}.coop-kicker{font-size:9px}
#coopStatus{margin:8px 0;padding:5px 10px;min-height:0;font-size:12px;line-height:1.4}
.coop-name-field{display:flex!important;align-items:center;gap:12px;margin-bottom:8px}.coop-name-field input{flex:1;width:auto;min-width:0;margin:0}.coop-card input,.coop-card button{min-height:44px;padding:8px 12px}
.coop-entry-actions{gap:12px;grid-template-columns:1fr 1fr}.coop-option{padding:12px}.coop-option h3{font-size:19px;margin-bottom:6px}.coop-option p{font-size:12px;margin:0 0 8px}.coop-option label{font-size:12px;margin-bottom:8px}.coop-option input{margin-top:3px}.coop-option button{margin-top:auto}.coop-step{font-size:15px;top:12px}
.coop-room-ticket{padding:6px 12px;margin-bottom:8px;gap:8px}#coopRoomCode{font-size:28px;line-height:1.2}.coop-room-caption{font-size:11px}.coop-player{padding:8px 12px;margin:0 0 6px;min-height:44px;box-sizing:border-box}.coop-room-actions{margin-top:8px;gap:8px}
#coopLeaveConfirm:not([hidden]){position:absolute;inset:0;margin:0;padding:24px;border-radius:24px;background:#f8f5e9;display:flex;flex-direction:column;justify-content:center;z-index:2}.coop-confirm-actions{margin-top:16px}.coop-confirm-actions button{flex:1}
@media(max-height:460px){#coopPanel:not([hidden]){padding:8px max(14px,var(--safe-r,0px)) 8px max(14px,var(--safe-l,0px))}.coop-card{padding:10px 14px}#coopPanel .coop-card > .coop-header{padding-bottom:4px}.coop-card h2{font-size:20px}.coop-kicker{display:none}#coopStatus{margin:5px 0;padding:4px 8px}.coop-name-field{margin-bottom:6px}.coop-option{padding:8px 10px;display:grid;grid-template-columns:1fr auto;gap:4px 8px;align-items:center}.coop-option h3{font-size:16px;margin:0;padding:0}.coop-step{display:none}.coop-option p{grid-column:1/-1;margin:0;font-size:11px}.coop-option label{grid-column:1/-1;display:flex;align-items:center;gap:8px;margin:0;font-size:11px}.coop-option label input{flex:1;width:auto;min-width:0;margin:0}.coop-option button{grid-column:1/-1;margin:0}.coop-create-option{grid-template-rows:auto 1fr auto}.coop-room-ticket{margin-bottom:5px}.coop-player{margin-bottom:4px;padding:6px 10px}.coop-room-actions{margin-top:5px}}

/* Shell height also covers a portrait phone rotated into landscape. */
.short-ui #coopPanel:not([hidden]){padding:8px max(14px,var(--safe-r,0px)) 8px max(14px,var(--safe-l,0px))}.short-ui .coop-card{padding:10px 14px}.short-ui #coopPanel .coop-card > .coop-header{padding-bottom:4px}.short-ui .coop-card h2{font-size:20px}.short-ui .coop-kicker{display:none}.short-ui #coopStatus{margin:5px 0;padding:4px 8px}.short-ui .coop-name-field{margin-bottom:6px}.short-ui .coop-option{padding:8px 10px;display:grid;grid-template-columns:1fr auto;gap:4px 8px;align-items:center}.short-ui .coop-option h3{font-size:16px;margin:0;padding:0}.short-ui .coop-step{display:none}.short-ui .coop-option p{grid-column:1/-1;margin:0;font-size:11px}.short-ui .coop-option label{grid-column:1/-1;display:flex;align-items:center;gap:8px;margin:0;font-size:11px}.short-ui .coop-option label input{flex:1;width:auto;min-width:0;margin:0}.short-ui .coop-option button{grid-column:1/-1;margin:0}.short-ui .coop-create-option{grid-template-rows:auto 1fr auto}.short-ui .coop-room-ticket{margin-bottom:5px}.short-ui .coop-player{margin-bottom:4px;padding:6px 10px}.short-ui .coop-room-actions{margin-top:5px}
#coopPlayers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.coop-player{min-width:0;font-size:12px}.coop-player-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.coop-player-state{padding:4px 6px;font-size:11px}
/* Matchmaking shares the existing compact entry, never adds a scrolling page. */
.coop-population{font-size:11px!important;line-height:1.3!important;color:#60796a!important;font-variant-numeric:tabular-nums;margin:0 0 7px!important}
#coopPanel .coop-option{display:flex;flex-direction:column;gap:8px;padding:10px;grid-template-rows:none}
#coopPanel .coop-option h3,#coopPanel .coop-option>p,#coopPanel .coop-step{display:none}
#coopPanel .coop-option button{margin:0;flex:0 0 auto;min-height:44px}
#coopPanel .coop-option label{display:flex;align-items:center;gap:8px;margin:0;min-height:44px;width:100%;box-sizing:border-box;white-space:nowrap}
#coopPanel .coop-option input{margin:0;flex:1;min-width:0;width:70px}
#coopQueue{text-align:center;padding:20px 12px;background:#eef2e7;border:1px solid #d4ddce;border-radius:16px}
#coopQueue strong{font-size:19px}#coopQueue p{margin:8px 0 14px;font-size:12px}#coopQueue button{min-width:160px}
.short-ui #coopPanel .coop-option{gap:6px;padding:8px}
.short-ui .coop-population{margin-bottom:5px!important}
@media(max-height:460px){#coopPanel .coop-option{gap:6px;padding:8px}.coop-population{margin-bottom:5px!important}#coopQueue{padding:12px}}
/* Room invitation stays on the existing ticket row, not an extra HUD. */
.coop-invite-actions{display:flex;gap:6px;flex:0 0 auto}.coop-invite-actions button{min-height:44px!important;white-space:nowrap;font-size:12px!important;padding:8px 10px!important}#coopInviteLink{width:100%;min-height:44px;margin:0 0 5px;font-size:11px}#coopInviteLink:not([hidden])~#coopPlayers{display:none}
@media(max-width:480px){.coop-invite-actions{margin-left:auto}.coop-invite-actions button{flex:none!important}}
#coopIdentity{display:grid;gap:12px;align-content:center;min-height:150px;text-align:center;padding:12px 18px}#coopIdentityStatus{margin:0;line-height:1.6;color:#365743}#coopIdentityRetry{justify-self:center;min-height:44px;padding:10px 24px}.coop-name-field{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 10px;font-size:13px;color:#54715d}#coopName{font-weight:700;color:#254a3c;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:75%}