*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0d0d0d;
  --surface:#1a1a1a;
  --card:#222;
  --border:#333;
  --gold:#f0c040;
  --gold2:#e8a820;
  --red:#e05050;
  --blue:#5090e0;
  --text:#f0f0f0;
  --muted:#888;
  --soft:#555;
  --novio:#5090e0;
  --novia:#e060a0;
  --radius:14px;
}

html,body{
  height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:'DM Sans',sans-serif;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

#app{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  max-width:480px;
  margin:0 auto;
  position:relative;
}

/* ---- LOADER ---- */
#loader{
  position:fixed;inset:0;
  background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  z-index:999;flex-direction:column;gap:12px;
}
.loader-ring{
  width:48px;height:48px;
  border:3px solid var(--border);
  border-top-color:var(--gold);
  border-radius:50%;
  animation:spin 0.8s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- SCREENS ---- */
.screen{display:none;flex-direction:column;min-height:100vh;}
.screen.active{display:flex;}

/* ---- LOGIN ---- */
#screen-login{
  align-items:center;justify-content:center;
  padding:2rem 1.5rem;gap:2rem;
}
.logo-title{
  font-family:'Bebas Neue',cursive;
  font-size:56px;letter-spacing:4px;
  text-align:center;line-height:1;
  color:var(--gold);
}
.logo-sub{
  font-size:12px;color:var(--muted);
  text-align:center;letter-spacing:2px;
  text-transform:uppercase;margin-top:-4px;
}
.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;width:100%;}
.role-btn{
  background:var(--card);
  border:1.5px solid var(--border);
  border-radius:var(--radius);
  padding:1.5rem 1rem;
  cursor:pointer;transition:all 0.2s;
  display:flex;flex-direction:column;
  align-items:center;gap:8px;color:var(--text);
}
.role-btn.novio{border-color:#5090e030;}
.role-btn.novia{border-color:#e060a030;}
.role-btn.invitado{grid-column:1/-1;flex-direction:row;justify-content:center;gap:12px;padding:1.25rem;}
.role-btn:active{transform:scale(0.96);}
.role-btn.novio:hover,.role-btn.novio:focus{background:#5090e015;border-color:var(--novio);}
.role-btn.novia:hover,.role-btn.novia:focus{background:#e060a015;border-color:var(--novia);}
.role-btn.invitado:hover,.role-btn.invitado:focus{background:#f0c04015;border-color:var(--gold);}
.role-emoji{font-size:38px;}
.role-name{font-family:'Bebas Neue',cursive;font-size:24px;letter-spacing:1px;}
.role-desc{font-size:11px;color:var(--muted);}

.input-wrap{width:100%;display:flex;flex-direction:column;gap:10px;}
input[type=text]{
  background:var(--surface);border:1.5px solid var(--border);
  border-radius:12px;padding:14px 16px;
  font-size:16px;color:var(--text);
  font-family:'DM Sans',sans-serif;width:100%;outline:none;
  transition:border-color 0.2s;
}
input[type=text]:focus{border-color:var(--gold);}

.btn-primary{
  background:var(--gold);color:#000;border:none;
  border-radius:12px;padding:14px;
  font-size:16px;font-weight:600;cursor:pointer;
  width:100%;font-family:'DM Sans',sans-serif;
  transition:all 0.15s;letter-spacing:0.3px;
}
.btn-primary:active{transform:scale(0.97);background:var(--gold2);}
.btn-back{
  background:none;border:none;color:var(--muted);
  font-size:13px;cursor:pointer;padding:4px;
}

/* ---- TOPBAR ---- */
.top-bar{
  background:var(--surface);
  border-bottom:1px solid var(--border);
  padding:13px 16px;
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:50;
}
.user-badge{display:flex;align-items:center;gap:8px;}
.user-dot{width:10px;height:10px;border-radius:50%;}
.user-dot.novio{background:var(--novio);}
.user-dot.novia{background:var(--novia);}
.user-dot.invitado{background:var(--gold);}
.user-name{font-size:14px;font-weight:500;}
.top-logo{
  font-family:'Bebas Neue',cursive;
  font-size:20px;letter-spacing:2px;color:var(--gold);
}
.btn-logout{
  background:none;border:none;
  color:var(--muted);font-size:12px;cursor:pointer;
}

/* ---- TABS ---- */
.tabs{
  display:flex;background:var(--surface);
  border-bottom:1px solid var(--border);
  position:sticky;top:48px;z-index:40;
}
.tab{
  flex:1;padding:12px 4px;
  text-align:center;font-size:12px;
  color:var(--muted);cursor:pointer;
  border-bottom:2px solid transparent;
  transition:all 0.2s;white-space:nowrap;
}
.tab.active{color:var(--gold);border-bottom-color:var(--gold);}
.tab-content{display:none;padding:16px;flex:1;}
.tab-content.active{display:block;}

/* ---- RULETA ---- */
#wheel-wrap{display:flex;flex-direction:column;align-items:center;gap:16px;}
.wheel-container{position:relative;display:inline-block;}
canvas{display:block;border-radius:50%;}
.needle-wrap{position:absolute;top:0;left:50%;transform:translateX(-50%);pointer-events:none;}
.spin-btn{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:66px;height:66px;border-radius:50%;
  background:var(--bg);border:2.5px solid var(--gold);
  color:var(--gold);font-family:'Bebas Neue',cursive;
  font-size:14px;letter-spacing:1px;
  cursor:pointer;z-index:5;transition:all 0.2s;
}
.spin-btn:hover{background:#f0c04018;}
.spin-btn:disabled{opacity:0.4;cursor:default;}

.reto-card{
  background:var(--card);border:1.5px solid var(--border);
  border-radius:var(--radius);padding:1.25rem;
  width:100%;text-align:left;
  animation:fadeUp 0.3s ease;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.reto-card-header{display:flex;align-items:center;gap:10px;margin-bottom:8px;}
.reto-emoji{font-size:30px;}
.reto-title{font-family:'Bebas Neue',cursive;font-size:24px;letter-spacing:1px;color:var(--gold);}
.reto-desc{font-size:14px;color:var(--muted);line-height:1.55;}
.btn-completar{
  background:var(--gold);color:#000;border:none;
  border-radius:10px;padding:12px;
  font-size:14px;font-weight:600;cursor:pointer;
  width:100%;margin-top:14px;font-family:'DM Sans',sans-serif;
  transition:all 0.15s;
}
.btn-completar:active{transform:scale(0.97);}
.btn-completar:disabled{opacity:0.5;cursor:default;}

/* ---- LISTA RETOS ---- */
.reto-list{display:flex;flex-direction:column;gap:10px;}
.reto-item{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px;
  display:flex;gap:12px;align-items:flex-start;
  transition:border-color 0.2s;
}
.reto-item.done{border-color:#f0c04050;background:#f0c04008;}
.reto-item.done .ri-title{color:var(--gold);}
.ri-emoji{font-size:22px;flex-shrink:0;margin-top:2px;}
.ri-body{flex:1;min-width:0;}
.ri-title{font-size:14px;font-weight:600;margin-bottom:2px;}
.ri-desc{font-size:12px;color:var(--muted);line-height:1.4;}
.ri-meta{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap;}
.badge{font-size:11px;padding:3px 8px;border-radius:6px;font-weight:500;}
.badge-pending{background:var(--surface);color:var(--muted);}
.badge-done{background:#f0c04020;color:var(--gold);}
.badge-novio{background:#5090e020;color:var(--novio);}
.badge-novia{background:#e060a020;color:var(--novia);}
.stars-display{display:flex;gap:1px;}
.star{font-size:12px;color:var(--soft);}
.star.on{color:var(--gold);}
.votes-count{font-size:11px;color:var(--muted);}

/* ---- PUNTUAR ---- */
.score-item{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px;margin-bottom:12px;
  animation:fadeUp 0.25s ease;
}
.si-header{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px;}
.si-info{flex:1;}
.si-title{font-size:14px;font-weight:600;}
.si-who{font-size:11px;margin-top:2px;font-weight:500;}
.si-who.novio{color:var(--novio);}
.si-who.novia{color:var(--novia);}
.si-existing{
  background:var(--surface);border-radius:10px;
  padding:8px 10px;margin-bottom:10px;
  font-size:12px;color:var(--muted);
  border-left:3px solid var(--gold);
}
.stars-input{display:flex;align-items:center;gap:6px;margin-bottom:10px;flex-wrap:wrap;}
.star-btn{
  font-size:28px;cursor:pointer;
  opacity:0.25;transition:opacity 0.1s,transform 0.1s;
  background:none;border:none;color:var(--gold);padding:2px;
  line-height:1;
}
.star-btn.on{opacity:1;}
.star-btn:active{transform:scale(0.85);}
.btn-no-vi{
  background:none;border:1px solid var(--border);
  border-radius:8px;padding:5px 10px;
  font-size:11px;color:var(--muted);cursor:pointer;
  font-family:'DM Sans',sans-serif;
}
.btn-no-vi:hover{border-color:var(--soft);}

textarea{
  background:var(--surface);border:1px solid var(--border);
  border-radius:10px;padding:10px 12px;
  font-size:14px;color:var(--text);
  font-family:'DM Sans',sans-serif;
  width:100%;resize:none;outline:none;
  min-height:68px;margin-bottom:10px;
  transition:border-color 0.2s;
}
textarea:focus{border-color:var(--gold);}

.photo-upload-row{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
label.photo-label{
  background:var(--surface);border:1px dashed var(--border);
  border-radius:10px;padding:8px 12px;
  font-size:12px;color:var(--muted);cursor:pointer;
  display:flex;align-items:center;gap:6px;
  transition:border-color 0.2s;
}
label.photo-label:hover{border-color:var(--gold);color:var(--gold);}
input[type=file]{display:none;}
.photo-thumb{
  width:52px;height:52px;border-radius:8px;
  object-fit:cover;display:none;
  border:1px solid var(--border);
}
.btn-enviar{
  background:var(--gold);color:#000;border:none;
  border-radius:10px;padding:11px;
  font-size:13px;font-weight:600;cursor:pointer;
  width:100%;font-family:'DM Sans',sans-serif;
  transition:all 0.15s;
}
.btn-enviar:active{transform:scale(0.97);}
.btn-enviar:disabled{opacity:0.5;cursor:default;}

.comment-list{margin-top:10px;display:flex;flex-direction:column;gap:6px;}
.comment-item{
  background:var(--surface);border-radius:8px;
  padding:8px 10px;
}
.ci-author{font-size:11px;font-weight:600;color:var(--gold);margin-bottom:2px;}
.ci-text{font-size:12px;color:var(--muted);}
.ci-photo{
  max-width:100%;border-radius:8px;
  margin-top:6px;display:block;
}

/* ---- SCOREBOARD ---- */
.score-board{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px;margin-bottom:16px;
}
.sb-title{
  font-family:'Bebas Neue',cursive;
  font-size:18px;letter-spacing:1px;
  color:var(--gold);margin-bottom:12px;
}
.sb-row{
  display:flex;align-items:center;gap:12px;
  padding:10px 0;border-bottom:1px solid var(--border);
}
.sb-row:last-child{border-bottom:none;}
.sb-avatar{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:'Bebas Neue',cursive;font-size:18px;flex-shrink:0;
}
.sb-avatar.novio{background:#5090e020;color:var(--novio);border:1.5px solid #5090e050;}
.sb-avatar.novia{background:#e060a020;color:var(--novia);border:1.5px solid #e060a050;}
.sb-name{flex:1;font-size:14px;font-weight:500;line-height:1.3;}
.sb-sub{font-size:11px;color:var(--muted);}
.sb-pts{font-family:'Bebas Neue',cursive;font-size:24px;color:var(--gold);}
.bar-wrap{
  margin-top:4px;background:var(--surface);
  border-radius:4px;height:4px;width:80px;overflow:hidden;
}
.bar-fill{height:4px;border-radius:4px;transition:width 0.6s ease;}
.bar-fill.novio{background:var(--novio);}
.bar-fill.novia{background:var(--novia);}

/* ---- MISC ---- */
.empty-state{
  text-align:center;padding:3rem 1rem;
  color:var(--muted);font-size:14px;line-height:1.7;
}
.section-title{
  font-family:'Bebas Neue',cursive;
  font-size:16px;letter-spacing:1px;
  color:var(--muted);margin:16px 0 8px;
}

/* ---- TOAST ---- */
.toast{
  position:fixed;bottom:80px;left:50%;
  transform:translateX(-50%) translateY(20px);
  background:var(--gold);color:#000;
  padding:10px 20px;border-radius:10px;
  font-size:13px;font-weight:600;
  opacity:0;transition:all 0.3s;
  z-index:999;pointer-events:none;white-space:nowrap;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ---- OFFLINE BANNER ---- */
.offline-banner{
  background:#e0504020;border-bottom:1px solid #e0504060;
  color:#e05050;font-size:12px;text-align:center;
  padding:6px;display:none;
}
.offline-banner.show{display:block;}

.guest-btn.selected{
  border-color:var(--gold) !important;
  background:#f0c04018 !important;
}