/*
 * Tema Backstage (rockeira): parede escura, cartazes de papel rasgado, meio-tom, fita adesiva,
 * crachá VIP na abertura, setlist escrito à mão como menu e páginas que chegam como cartazes colados.
 * Fontes: --f-script (marcador/pichação) --f-display (letras de cartaz) --f-body (máquina de escrever)
 */
.inv-rock{--x-radius:3px;--x-btn-radius:3px;--x-title:var(--f-display);background:var(--t-backdrop);color:var(--t-cover-ink)}
.inv-rock .stage{background:var(--t-cover);min-height:100svh}

/* Parede: concreto com granulação e pontinhos de meio-tom nas bordas */
.wall{position:fixed;z-index:0;top:0;bottom:0;left:50%;width:min(100%,480px);transform:translateX(-50%);background:
  radial-gradient(circle at 0 0,color-mix(in srgb,var(--t-line) 16%,transparent) 1.2px,transparent 1.8px) 0 0/9px 9px,
  radial-gradient(120% 80% at 50% 0%,color-mix(in srgb,var(--t-cover) 70%,#fff 6%),var(--t-cover));
  -webkit-mask:linear-gradient(90deg,#000,transparent 30%,transparent 70%,#000);mask:none}
.wall::after{content:"";position:absolute;inset:0;opacity:.35;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.inv-rock .book{position:relative;z-index:1}

/* Letreiro correndo */
.ticker{position:fixed;z-index:25;top:0;left:50%;width:min(100%,480px);transform:translateX(-50%);overflow:hidden;background:var(--t-accent);color:var(--t-on-accent);padding:5px 0 4px;font-family:var(--f-display);font-size:15px;letter-spacing:.14em;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.4)}
.ticker-in{display:inline-flex;gap:26px;animation:tick 22s linear infinite}
@keyframes tick{to{transform:translateX(-50%)}}
.fx-ticker--on .pg{padding-top:calc(34px + env(safe-area-inset-top))}

/* ---------- Abertura: crachá VIP ---------- */
.inv-rock .cover{position:fixed;inset:0;z-index:30;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:calc(4svh + env(safe-area-inset-top));background:radial-gradient(70% 50% at 50% 40%,color-mix(in srgb,var(--t-accent) 22%,transparent),transparent 70%),var(--t-cover);perspective:900px;transition:transform .7s cubic-bezier(.6,0,.4,1) .9s,opacity .5s ease 1.1s}
.inv-rock .cover.is-gone{display:none}
.lanyard{position:relative;width:120px;height:26svh;animation:swing 3.4s ease-in-out infinite;transform-origin:50% 0}
.lanyard i{position:absolute;top:-10px;bottom:0;width:18px;background:repeating-linear-gradient(0deg,var(--t-accent) 0 10px,color-mix(in srgb,var(--t-accent) 70%,#000) 10px 12px);box-shadow:0 0 0 1px rgba(0,0,0,.3)}
.lanyard i:first-child{left:22px;transform:skewX(8deg)}
.lanyard i:last-child{right:22px;transform:skewX(-8deg)}
.pass{position:relative;width:min(70vw,250px);aspect-ratio:5/7;margin-top:-6px;padding:0;border:0;background:none;transform-style:preserve-3d;transition:transform 1s cubic-bezier(.4,1.6,.5,1);animation:swing 3.4s ease-in-out infinite;transform-origin:50% -26svh;-webkit-tap-highlight-color:transparent}
@keyframes swing{0%,100%{rotate:-3deg}50%{rotate:3deg}}
.pass-face{position:absolute;inset:0;border-radius:14px;backface-visibility:hidden;overflow:hidden;box-shadow:0 30px 50px -18px rgba(0,0,0,.8),inset 0 0 0 1px rgba(255,255,255,.25)}
.pass-front{display:flex;flex-direction:column;align-items:center;background:linear-gradient(160deg,rgba(255,255,255,.35),transparent 40%),var(--t-paper);color:var(--t-ink);text-align:center}
.pass-hole{width:44px;height:10px;margin:12px 0 10px;border-radius:6px;background:var(--t-cover);box-shadow:inset 0 2px 3px rgba(0,0,0,.6)}
.pass-top{width:100%;padding:8px 0 6px;background:var(--t-ink);color:var(--t-paper);font-family:var(--f-display);font-size:28px;letter-spacing:.16em}
.pass-all{margin-top:8px;padding:2px 10px;background:var(--t-accent-2);color:#111;font-family:var(--f-display);font-size:16px;letter-spacing:.3em;transform:rotate(-3deg)}
.pass-name{margin-top:14px;font-family:var(--f-display);font-size:clamp(34px,10vw,44px);line-height:.95;letter-spacing:.04em;padding:0 10px}
.pass-xv{font-family:var(--f-script);font-size:44px;line-height:1;color:var(--t-accent);transform:rotate(-6deg)}
.pass-for{margin-top:auto;padding:0 14px;font-family:var(--f-body);font-size:12.5px;line-height:1.35;letter-spacing:.03em;overflow-wrap:break-word}
.pass-code{width:74%;height:26px;margin:8px 0 14px;background:repeating-linear-gradient(90deg,var(--t-ink) 0 2px,transparent 2px 4px,var(--t-ink) 4px 5px,transparent 5px 8px,var(--t-ink) 8px 11px,transparent 11px 12px)}
.pass-back{display:grid;place-items:center;transform:rotateY(180deg);background:repeating-linear-gradient(45deg,var(--t-ink) 0 14px,color-mix(in srgb,var(--t-ink) 85%,#fff) 14px 28px)}
.pass-stamp{padding:10px 16px;border:4px double var(--t-accent-2);color:var(--t-accent-2);font-family:var(--f-display);font-size:34px;line-height:.95;letter-spacing:.08em;transform:rotate(-12deg) scale(2);opacity:0}
.cover-hint{margin:22px 0 0;font-family:var(--f-script);font-size:22px;color:var(--t-cover-ink);animation:blink 1.6s steps(2) infinite}
@keyframes blink{50%{opacity:.35}}
.cover.is-open .pass,.cover.is-open .lanyard{animation:none}
.cover.is-open .pass{transform:rotateY(180deg)}
.cover.is-open .pass-stamp{animation:stamp .35s cubic-bezier(.3,1.7,.5,1) .55s forwards}
@keyframes stamp{to{opacity:1;transform:rotate(-12deg) scale(1)}}
.cover.is-open .cover-hint{opacity:0}
.cover.is-open{transform:translateY(-110%);opacity:0}
/* Acorde: a tela treme quando o convite abre */
.is-opening .book{animation:shake .5s cubic-bezier(.36,.07,.19,.97) 1.1s both}
@keyframes shake{10%,90%{transform:translate3d(-2px,1px,0)}20%,80%{transform:translate3d(4px,-2px,0)}30%,50%,70%{transform:translate3d(-6px,2px,0)}40%,60%{transform:translate3d(6px,-1px,0)}}

/* ---------- Páginas ---------- */
.inv-rock .pg{position:relative;min-height:100svh;padding:calc(18px + env(safe-area-inset-top)) 16px calc(40px + env(safe-area-inset-bottom))}
.pg.slap-in{animation:slapIn .55s cubic-bezier(.2,1.4,.4,1) both}
.pg.slap-out{position:absolute;inset:0;animation:slapOut .35s ease-in both;pointer-events:none}
@keyframes slapIn{from{opacity:0;transform:translateY(-40px) rotate(-5deg) scale(1.08)}to{opacity:1;transform:none}}
@keyframes slapOut{to{opacity:0;transform:translateY(60px) rotate(4deg) scale(.96)}}

/* Pôster rasgado */
.poster{position:relative;margin:8px 0 0;padding:26px 18px 70px;color:var(--t-ink);text-align:center;
  background:radial-gradient(circle,color-mix(in srgb,var(--t-accent) 22%,transparent) 1.3px,transparent 1.9px) 0 0/7px 7px,linear-gradient(170deg,var(--t-paper),color-mix(in srgb,var(--t-paper) 88%,#000));
  box-shadow:0 20px 40px -20px rgba(0,0,0,.9);transform:rotate(-1.2deg)}
.poster-top{margin:0 0 6px;font-family:var(--f-body);font-size:13px;letter-spacing:.24em;text-transform:uppercase}
/* Nome do cartaz: quebra só entre palavras; fx-rock.js reduz o corpo até a palavra mais longa caber */
.band{position:relative;margin:0;font-family:var(--f-display);font-weight:400;font-size:clamp(64px,21vw,104px);line-height:.84;letter-spacing:.01em;overflow-wrap:normal;word-break:normal;hyphens:none}
.band span{display:inline-block;white-space:nowrap}
.glitch::before,.glitch::after{content:attr(data-text);position:absolute;inset:0;pointer-events:none}
.glitch::before{color:var(--t-accent);transform:translate(-3px,0);clip-path:inset(0 0 55% 0);animation:gl1 2.8s steps(1) infinite;mix-blend-mode:multiply}
.glitch::after{color:var(--t-accent-2);transform:translate(3px,0);clip-path:inset(60% 0 0 0);animation:gl2 3.3s steps(1) infinite;mix-blend-mode:multiply}
@keyframes gl1{0%,86%{clip-path:inset(0 0 100% 0)}87%{clip-path:inset(10% 0 60% 0);transform:translate(-5px,1px)}90%{clip-path:inset(40% 0 30% 0);transform:translate(4px,0)}93%{clip-path:inset(70% 0 5% 0);transform:translate(-3px,-1px)}96%,100%{clip-path:inset(0 0 100% 0)}}
@keyframes gl2{0%,80%{clip-path:inset(100% 0 0 0)}82%{clip-path:inset(20% 0 55% 0);transform:translate(5px,0)}85%{clip-path:inset(62% 0 12% 0);transform:translate(-4px,1px)}88%,100%{clip-path:inset(100% 0 0 0)}}
.spray{position:relative;display:inline-block;margin:-6px 0 8px;color:var(--t-accent)}
.spray span{position:relative;z-index:1;font-family:var(--f-script);font-size:clamp(70px,22vw,110px);line-height:1;display:block;transform:rotate(-8deg);text-shadow:2px 2px 0 color-mix(in srgb,var(--t-accent) 40%,transparent)}
.spray-drips{position:absolute;left:8%;right:8%;top:62%;width:84%;height:40px;transform:rotate(-8deg);color:var(--t-accent)}
.gig{margin:0;font-family:var(--f-display);font-size:26px;letter-spacing:.1em;line-height:1.1}
.sticker{position:absolute;display:grid;place-items:center}
.sticker--15{right:12px;bottom:12px;width:68px;height:68px;color:var(--t-petal);transform:rotate(14deg);animation:wobble 4s ease-in-out infinite}
.sticker--15 svg{position:absolute;inset:0;width:100%;height:100%}
.sticker--15 b{position:relative;font-family:var(--f-display);font-size:30px;color:#111}
.sticker--bolt{left:-4px;top:40%;width:34px;height:68px;color:var(--t-accent-2);transform:rotate(-14deg);filter:drop-shadow(2px 2px 0 #111)}
.sticker--bolt svg{width:100%;height:100%}
.sticker--live{left:16px;bottom:26px;padding:4px 10px 3px 12px;border:2.5px solid #111;border-radius:4px;background:var(--t-accent);color:var(--t-on-accent);font-family:var(--f-display);font-size:20px;letter-spacing:.2em;transform:rotate(-7deg);box-shadow:2px 2px 0 #111}
.sticker--live::before{content:"";display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:currentColor;vertical-align:.12em;animation:blink 1.4s steps(2) infinite}
@keyframes wobble{50%{transform:rotate(6deg) scale(1.05)}}

/* Setlist: papel pautado preso com fita */
.setlist{position:relative;margin:22px 8px 0;padding:24px 18px 18px;color:var(--t-ink);background:
  repeating-linear-gradient(180deg,transparent 0 31px,color-mix(in srgb,var(--t-ink) 12%,transparent) 31px 32px),var(--t-paper);
  box-shadow:0 18px 36px -18px rgba(0,0,0,.9);transform:rotate(1deg)}
.tape{position:absolute;width:96px;height:26px;background:color-mix(in srgb,var(--t-leaf) 80%,transparent);box-shadow:0 1px 2px rgba(0,0,0,.2);opacity:.92;
  -webkit-mask:linear-gradient(90deg,transparent 0 3px,#000 3px calc(100% - 3px),transparent 0),repeating-linear-gradient(0deg,#000 0 3px,transparent 3px 5px);-webkit-mask-composite:source-over}
.tape--c{left:50%;top:-12px;margin-left:-48px;transform:rotate(-3deg)}
.tape--l{left:-14px;top:-8px;transform:rotate(-38deg)}
.tape--r{right:-14px;top:-8px;transform:rotate(36deg)}
.setlist-title{margin:0 0 6px;font-family:var(--f-script);font-size:40px;line-height:1;color:var(--t-accent);transform:rotate(-2deg)}
.intro-note{margin:0 0 10px;font-family:var(--f-body);font-size:13.5px;line-height:1.6;color:var(--t-muted)}
.setlist ol{list-style:none;margin:0;padding:0}
.setlist a{display:flex;align-items:center;gap:12px;padding:8px 2px;color:var(--t-ink);text-decoration:none;border-bottom:1.5px dashed color-mix(in srgb,var(--t-ink) 25%,transparent);transition:transform .2s}
.setlist a:active{transform:translateX(6px)}
.setlist a b{font-family:var(--f-display);font-size:30px;color:var(--t-accent);min-width:38px}
.setlist a span{flex:1;font-family:var(--f-script);font-size:23px;line-height:1.1}
.setlist a small{display:block;font-family:var(--f-body);font-size:12.5px;letter-spacing:.06em;color:var(--t-muted);margin-top:2px}
.setlist a i{color:var(--t-accent)}
.soundcheck{margin-top:14px;text-align:center}
.soundcheck p{margin:0 0 4px;font-family:var(--f-display);font-size:16px;letter-spacing:.2em;color:var(--t-muted)}
.soundcheck .cd-u b{font-family:var(--f-display);font-size:38px;color:var(--t-ink)}
.soundcheck .cd-u small{font-family:var(--f-body);font-size:11px;opacity:1;color:var(--t-muted)}
.vinyl-wrap{width:150px;height:150px;margin:26px auto 0;color:var(--t-accent);filter:drop-shadow(0 16px 20px rgba(0,0,0,.6))}
.vinyl-disc{width:100%;height:100%;animation:spin 3.2s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.inv-rock .brand{margin:18px 0 0;text-align:center;font-family:var(--f-body);font-size:11px;letter-spacing:.2em;text-transform:uppercase;opacity:.75}

/* Páginas internas: cartaz com fita nos cantos */
.back{position:relative;z-index:2;display:inline-flex;align-items:center;gap:6px;margin:0 0 16px;padding:6px 12px;background:var(--t-accent);color:var(--t-on-accent);text-decoration:none;font-family:var(--f-display);font-size:18px;letter-spacing:.12em;transform:rotate(-2deg);box-shadow:3px 3px 0 #000}
.flyer{--x-ink:var(--t-ink);--x-muted:var(--t-muted);--x-line:color-mix(in srgb,var(--t-ink) 18%,transparent);position:relative;padding:26px 18px 22px;color:var(--t-ink);background:var(--t-paper);box-shadow:0 20px 40px -20px rgba(0,0,0,.9);transform:rotate(-.6deg)}
.kick{margin:0;font-family:var(--f-display);font-size:18px;letter-spacing:.3em;color:var(--t-accent)}
.title-marker{margin:0 0 16px;font-family:var(--f-script);font-weight:400;font-size:clamp(40px,12vw,54px);line-height:1;transform:rotate(-2deg)}
.flyer .big{margin:0 0 4px;font-family:var(--f-display);font-size:34px;letter-spacing:.04em;line-height:1}
.flyer .addr{margin:0 0 6px;font-family:var(--f-body);font-size:14.5px;line-height:1.55;color:var(--t-muted)}
.flyer .when{margin:0 0 16px;font-family:var(--f-body);font-size:14px}
.inv-rock .pill{font-family:var(--f-display);background:var(--t-accent);box-shadow:4px 4px 0 #111}
.inv-rock .pill b{font-family:var(--f-display);font-size:20px;letter-spacing:.14em;font-weight:400}
.inv-rock .pill--line{background:var(--t-paper);color:var(--t-ink);box-shadow:inset 0 0 0 2px var(--t-ink),4px 4px 0 #111}
.vip{padding:12px;border:2px dashed var(--t-accent)}
.inv-rock .rsvp-person legend,.inv-rock .rsvp-hello{font-family:var(--f-body)}
.inv-rock .seg{border-color:var(--t-ink);border-radius:2px}
.inv-rock .seg span{font-family:var(--f-display);font-size:16px;letter-spacing:.12em;color:var(--t-ink)}
.inv-rock .seg input:checked + span{background:var(--t-ink);color:var(--t-paper)}
/* Merch: etiquetas de preço */
.inv-rock .gifts{gap:12px}
.inv-rock .gifts .pill{position:relative;align-items:flex-start;text-align:left;padding:12px 16px 12px 40px;background:var(--t-accent-2);color:#111;box-shadow:3px 3px 0 #111;border-radius:2px 18px 18px 2px}
.inv-rock .gifts .pill::before{content:"";position:absolute;left:14px;top:50%;width:10px;height:10px;margin-top:-5px;border-radius:50%;background:var(--t-paper);box-shadow:inset 0 0 0 2px #111}
.inv-rock .gifts .pill b{font-size:22px}
.inv-rock .gifts .pill small{color:#111;opacity:.8;font-family:var(--f-body)}
.inv-rock .gifts .pill:nth-child(even){transform:rotate(1deg)}
.inv-rock .gifts .pill:nth-child(odd){transform:rotate(-1deg)}
.inv-rock .manual li .ic{color:var(--t-accent)}
.inv-rock .manual li span{font-family:var(--f-body);font-size:13.5px;color:var(--t-ink)}
/* Bastidores: polaroides com fita */
.inv-rock .gal-item{padding:8px 8px 26px;background:#fff;border-radius:0;box-shadow:0 10px 20px -10px rgba(0,0,0,.7)}
.inv-rock .gal-item:nth-child(odd){transform:rotate(-2deg)}
.inv-rock .gal-item:nth-child(even){transform:rotate(2deg)}
.inv-rock .music{color:var(--t-on-accent);background:var(--t-accent);border:0;font-family:var(--f-display);font-size:14px;top:calc(40px + env(safe-area-inset-top))}
.fx-ticker--off .music{top:calc(12px + env(safe-area-inset-top))}
.fx-ticker--on.inv-rock .pg{padding-top:calc(46px + env(safe-area-inset-top))}