*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --red:#FF3B5C;
  --red2:#FF6B35;
  --gold:#FFB800;
  --bg:#0C0C10;
  --surface:#141418;
  --surface2:#1C1C22;
  --surface3:#242430;
  --line:rgba(255,255,255,0.07);
  --text:#FFFFFF;
  --text2:#9B9BB0;
  --text3:#55556A;
  --r:20px;
  --r2:14px;
}
html,body{height:100%;height:100dvh;overflow:hidden;background:var(--bg);font-family:'Inter',-apple-system,sans-serif;color:var(--text);user-select:none;-webkit-user-select:none}

/*  SPLASH  */
#splash{position:fixed;inset:0;z-index:999;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s}
#splash.out{opacity:0;visibility:hidden;pointer-events:none}
.splash-inner{text-align:center}
.splash-flame{font-size:64px;animation:fl 2s ease-in-out infinite}
@keyframes fl{0%,100%{transform:scale(1) rotate(-3deg)}50%{transform:scale(1.15) rotate(3deg)}}
.splash-name{font-size:28px;font-weight:800;letter-spacing:-0.5px;margin-top:10px;background:linear-gradient(135deg,#FF3B5C,#FF6B35);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.splash-dots{display:flex;gap:7px;justify-content:center;margin-top:24px}
.splash-dots span{width:8px;height:8px;border-radius:50%;background:var(--red);animation:dot .9s ease infinite}
.splash-dots span:nth-child(2){animation-delay:.18s;background:var(--red2)}
.splash-dots span:nth-child(3){animation-delay:.36s;background:var(--gold)}
@keyframes dot{0%,80%,100%{transform:scale(.7);opacity:.4}40%{transform:scale(1.2);opacity:1}}

/*  APP  */
.app{position:fixed;inset:0;display:flex;flex-direction:column}
.hidden{display:none!important}
.page{position:absolute;inset:0;display:flex;flex-direction:column;opacity:0;pointer-events:none;transform:translateY(6px);transition:opacity .22s,transform .22s}
.page--active{opacity:1;pointer-events:all;transform:translateY(0)}

/*  TOP BAR  */
.top-bar{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:14px 18px 10px;padding-top:calc(14px + env(safe-area-inset-top, 0px));background:var(--bg)}
.top-logo{font-size:17px;font-weight:800;letter-spacing:-.3px;background:linear-gradient(135deg,#FF3B5C,#FF6B35);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.top-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--surface2);color:var(--text2);display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .15s}
.top-btn:active{background:var(--surface3)}
.top-btn--notif{color:var(--text)}
.top-badge{position:absolute;top:2px;right:2px;min-width:16px;height:16px;border-radius:8px;background:var(--red);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--bg)}

/*  CARDS AREA  */
.cards-wrap{flex:1;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:0 12px}
.card-stack{position:relative;width:100%;max-width:420px;height:calc(100% - 8px)}

/*  CARD  */
.card{position:absolute;inset:0;border-radius:24px;overflow:hidden;background:var(--surface);box-shadow:0 12px 48px rgba(0,0,0,.6);cursor:grab;touch-action:none;will-change:transform;transition:transform .12s}
.card:nth-child(2){transform:scale(.96) translateY(14px) !important;z-index:1}
.card:nth-child(3){transform:scale(.92) translateY(28px) !important;z-index:0}
.card.top{z-index:5;transition:none}
.card.fly-right{transition:transform .38s cubic-bezier(.4,0,1,1),opacity .38s !important;transform:translateX(150%) rotate(22deg) !important;opacity:0}
.card.fly-left{transition:transform .38s cubic-bezier(.4,0,1,1),opacity .38s !important;transform:translateX(-150%) rotate(-22deg) !important;opacity:0}
.card.fly-up{transition:transform .38s cubic-bezier(.4,0,1,1),opacity .38s !important;transform:translateY(-150%) scale(.85) !important;opacity:0}
.card.snap{transition:transform .42s cubic-bezier(.34,1.56,.64,1) !important}

/* card photo */
.card-img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block;background:var(--surface2)}
.card-no-photo{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:80px;background:linear-gradient(160deg,#1a1a28,#0e0e18)}

/* photo dots */
.card-dots{position:absolute;top:12px;left:12px;right:12px;display:flex;gap:4px;z-index:3;pointer-events:none}
.card-dot{height:3px;border-radius:2px;flex:1;background:rgba(255,255,255,.25);transition:background .2s}
.card-dot.on{background:#fff}

/* photo nav zones */
.card-nav{position:absolute;inset:0;display:flex;z-index:2;pointer-events:none}
.card-nav.active{pointer-events:all}
.card-nav-l,.card-nav-r{flex:1;cursor:pointer}

/* gradient + info */
.card-gradient{position:absolute;bottom:0;left:0;right:0;height:58%;background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.6) 50%,transparent 100%);pointer-events:none;z-index:3}
.card-info{position:absolute;bottom:0;left:0;right:0;padding:20px 18px 18px;z-index:4}
.card-name-row{display:flex;align-items:baseline;gap:8px}
.card-name{font-size:24px;font-weight:800;color:#fff}
.card-age{font-size:20px;font-weight:400;color:rgba(255,255,255,.75)}
.card-location{font-size:13px;color:rgba(255,255,255,.6);margin-top:3px;display:flex;align-items:center;gap:4px}
.card-bio{font-size:14px;color:rgba(255,255,255,.75);margin-top:8px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* reaction stamps */
.stamp{position:absolute;z-index:6;font-size:15px;font-weight:800;letter-spacing:1.5px;border:3px solid;border-radius:10px;padding:7px 14px;pointer-events:none;opacity:0;top:24px}
.stamp-like{left:20px;color:#4ade80;border-color:#4ade80;transform:rotate(-14deg)}
.stamp-pass{right:20px;color:#FF3B5C;border-color:#FF3B5C;transform:rotate(14deg)}
.stamp-super{left:50%;transform:translateX(-50%) rotate(-4deg);top:32px;color:#FFB800;border-color:#FFB800}

/*  NO CARDS  */
.no-cards{text-align:center;padding:20px}
.no-cards-icon{font-size:60px;margin-bottom:14px}
.no-cards h3{font-size:20px;font-weight:700;margin-bottom:6px}
.no-cards p{font-size:14px;color:var(--text2);margin-bottom:20px}

/*  ACTION BAR  */
.action-bar{flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:18px;padding:10px 20px calc(10px + env(safe-area-inset-bottom,0px))}
.act-btn{border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .12s,box-shadow .12s;flex-shrink:0}
.act-btn:active{transform:scale(.88)!important}
.act-pass{width:58px;height:58px;background:var(--surface2);color:#FF3B5C}
.act-super{width:52px;height:52px;background:var(--surface2);color:var(--gold)}
.act-like{width:72px;height:72px;background:linear-gradient(135deg,#FF3B5C,#FF6B35);color:#fff;box-shadow:0 8px 28px rgba(255,59,92,.4)}

/*  MATCHES PAGE  */
.matches-scroll{flex:1;overflow-y:auto;padding:4px 16px 20px}
.section-label{font-size:13px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--text3);padding:8px 2px 12px}
.match-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.match-tile{border-radius:18px;overflow:hidden;background:var(--surface);cursor:pointer;position:relative;aspect-ratio:3/4;transition:transform .15s}
.match-tile:active{transform:scale(.97)}
.match-tile-photo{width:100%;height:100%;object-fit:cover;background:var(--surface2);display:block}
.match-tile-nophoto{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:52px;background:var(--surface2)}
.match-tile-gradient{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,transparent 50%)}
.match-tile-info{position:absolute;bottom:0;left:0;right:0;padding:12px}
.match-tile-name{font-size:15px;font-weight:700;color:#fff}
.match-tile-meta{font-size:12px;color:rgba(255,255,255,.6);margin-top:2px}
.match-tile-write{position:absolute;top:10px;right:10px;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);border:none;color:#fff;font-size:14px;display:flex;align-items:center;justify-content:center;cursor:pointer}

/*  EMPTY STATE  */
.empty-state{text-align:center;padding:60px 20px}
.empty-state h3{font-size:20px;font-weight:700;margin:14px 0 8px}
.empty-state p{font-size:14px;color:var(--text2);margin-bottom:22px;line-height:1.5}

/*  PROFILE PAGE  */
.profile-scroll{flex:1;overflow-y:auto}
.profile-hero{position:relative;height:420px;flex-shrink:0;overflow:hidden}
.profile-hero-photo{width:100%;height:100%;background-size:cover;background-position:center top;background-color:var(--surface2)}
.profile-hero-photo.empty{display:flex;align-items:center;justify-content:center;font-size:96px}
.profile-hero-dots{position:absolute;top:10px;left:12px;right:12px;display:flex;gap:4px;z-index:5;pointer-events:none}
.pdot{height:3px;border-radius:2px;flex:1;background:rgba(255,255,255,.25);transition:background .2s}
.pdot.on{background:#fff}
.profile-hero-gradient{position:absolute;bottom:0;left:0;right:0;height:55%;background:linear-gradient(to top,rgba(0,0,0,.9),transparent);z-index:3}
.profile-hero-info{position:absolute;bottom:18px;left:20px;right:20px;z-index:4}
.profile-hero-name{display:flex;align-items:baseline;gap:10px}
.profile-hero-name span:first-child{font-size:28px;font-weight:800;color:#fff}
.age-pill{font-size:20px;color:rgba(255,255,255,.7);font-weight:400}
.profile-hero-city{font-size:14px;color:rgba(255,255,255,.55);margin-top:4px}

.profile-body{padding:20px 20px 32px}
.prem-chip{display:inline-flex;align-items:center;gap:5px;background:linear-gradient(135deg,#BF8B3020,#FFB80020);border:1px solid #FFB80050;color:#FFB800;font-size:12px;font-weight:700;padding:5px 12px;border-radius:20px;margin-bottom:16px}
.profile-bio-text{font-size:15px;color:var(--text2);line-height:1.65;margin-bottom:24px}
.stats-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px;background:var(--line);border-radius:var(--r2);overflow:hidden}
.stat-box{background:var(--surface);padding:18px 12px;text-align:center}
.stat-box span{display:block;font-size:26px;font-weight:800;background:linear-gradient(135deg,#FF3B5C,#FF6B35);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-box label{display:block;font-size:11px;color:var(--text3);margin-top:3px;font-weight:500;text-transform:uppercase;letter-spacing:.4px}

/*  MATCH OVERLAY  */
.match-overlay{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center}
.match-bg{position:absolute;inset:0;background:rgba(0,0,0,.88);backdrop-filter:blur(14px)}
.match-content{position:relative;z-index:1;text-align:center;width:calc(100% - 48px);max-width:360px;background:var(--surface);border-radius:28px;padding:36px 28px 28px;box-shadow:0 24px 80px rgba(255,59,92,.18)}
.match-emoji{font-size:56px;animation:fl 1.4s infinite}
.match-title{font-size:32px;font-weight:900;margin:14px 0 6px;background:linear-gradient(135deg,#FF3B5C,#FF6B35);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1.1}
.match-subtitle{font-size:15px;color:var(--text2)}
.match-photos{display:flex;align-items:center;justify-content:center;gap:14px;margin:24px 0 10px}
.match-photo-wrap{width:82px;height:82px;border-radius:50%;padding:3px;background:linear-gradient(135deg,#FF3B5C,#FF6B35)}
.match-photo-wrap--them{background:linear-gradient(135deg,#FF6B35,#FFB800)}
.match-photo{width:100%;height:100%;border-radius:50%;background-size:cover;background-position:center;background-color:var(--surface2);font-size:32px;display:flex;align-items:center;justify-content:center}
.match-heart-icon{font-size:26px;animation:fl 1.2s infinite}
.match-person-name{font-size:17px;font-weight:700;margin-bottom:22px}
.match-btn-primary{display:block;width:100%;background:linear-gradient(135deg,#FF3B5C,#FF6B35);border:none;color:#fff;font-family:inherit;font-size:16px;font-weight:700;padding:16px;border-radius:14px;margin-bottom:10px;cursor:pointer;transition:opacity .15s}
.match-btn-primary:active{opacity:.85}
.match-btn-ghost{display:block;width:100%;background:none;border:none;color:var(--text2);font-family:inherit;font-size:15px;padding:10px;cursor:pointer}

/*  BUTTONS  */
.btn-outline{background:none;border:1.5px solid var(--line);color:var(--text2);font-family:inherit;font-size:14px;font-weight:600;padding:12px 22px;border-radius:12px;cursor:pointer;transition:background .15s}
.btn-outline:active{background:var(--surface2)}

::-webkit-scrollbar{width:0}
/* ===== CHAT ===== */
.page-chat{display:flex;flex-direction:column;height:100%}
.chat-topbar{flex-shrink:0}
.chat-topbar-user{display:flex;align-items:center;gap:9px}
.chat-topbar-photo{width:34px;height:34px;border-radius:50%;background:var(--surface2) center/cover no-repeat;flex-shrink:0}
.chat-topbar-name{font-size:15px;font-weight:600;color:#fff;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.chat-messages{flex:1;overflow-y:auto;padding:12px 14px;display:flex;flex-direction:column;gap:6px}
.chat-msg{max-width:78%;display:flex;flex-direction:column;gap:2px}
.chat-msg--me{align-self:flex-end;align-items:flex-end}
.chat-msg--them{align-self:flex-start;align-items:flex-start}

.chat-bubble{padding:10px 13px;border-radius:18px;font-size:14.5px;line-height:1.45;word-break:break-word;position:relative}
.chat-msg--me .chat-bubble{background:var(--red);color:#fff;border-bottom-right-radius:5px}
.chat-msg--them .chat-bubble{background:var(--surface2);color:#fff;border-bottom-left-radius:5px}

.chat-bubble img,.chat-bubble video{max-width:220px;max-height:280px;border-radius:10px;display:block;margin-top:2px}
.chat-bubble audio{width:100%;margin-top:2px;height:36px;accent-color:var(--red)}
.chat-time{font-size:10px;color:var(--text2);padding:0 3px}

.chat-input-wrap{flex-shrink:0;display:flex;align-items:center;gap:7px;padding:9px 12px;background:var(--surface);border-top:1.5px solid var(--line);padding-bottom:max(9px,env(safe-area-inset-bottom))}
.chat-input{flex:1;background:var(--surface2);border:none;border-radius:22px;color:#fff;font-family:inherit;font-size:15px;padding:10px 15px;outline:none;min-width:0}
.chat-input::placeholder{color:var(--text2)}
.chat-attach-btn,.chat-voice-btn,.chat-send-btn{flex-shrink:0;width:38px;height:38px;border-radius:50%;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s}
.chat-attach-btn{background:var(--surface2);color:var(--text2)}
.chat-voice-btn{background:var(--surface2);color:var(--text2);user-select:none;touch-action:none}
.chat-voice-btn.recording{background:var(--red);color:#fff;animation:pulse-rec .7s ease-in-out infinite alternate}
.chat-send-btn{background:var(--red);color:#fff}
.chat-send-btn:active{opacity:.8}
@keyframes pulse-rec{from{transform:scale(1)}to{transform:scale(1.12)}}

.chat-day-label{align-self:center;font-size:11px;color:var(--text2);background:var(--surface2);padding:3px 10px;border-radius:10px;margin:4px 0}

/* match tile chat button */
.match-tile{cursor:pointer}
.match-tile-chat-btn{position:absolute;bottom:10px;right:10px;width:36px;height:36px;border-radius:50%;background:var(--red);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:3}

/* chat sender identification */
.chat-msg-header{display:flex;align-items:center;gap:7px;margin-bottom:4px;padding-left:2px}
.chat-msg-avatar{width:28px;height:28px;border-radius:50%;background:var(--surface2) center/cover no-repeat;flex-shrink:0;font-size:16px;display:flex;align-items:center;justify-content:center;line-height:1}
.chat-msg-name{font-size:12px;color:var(--text2);font-weight:600;letter-spacing:.01em}