*{box-sizing:border-box}
body{margin:0;background:#e8eaee;font-family:Heebo,sans-serif}

/* ── WATERMARK ── */
#watermark{position:fixed;inset:0;z-index:998;pointer-events:none;background-image:url('../assets/logo.png');background-size:180px 180px;background-repeat:repeat;opacity:.06;transform:rotate(-20deg) scale(1.5)}

/* ── SPLASH SCREEN ── */
#splash{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;transition:opacity .5s ease,visibility .5s ease}
#splash.hidden{opacity:0;visibility:hidden;pointer-events:none}
.splash-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 30%,#1a1a2e 0%,#000 70%)}
.splash-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;max-width:480px;width:100%;animation:splashIn .7s ease both}
@keyframes splashIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.logo{height:64px;flex-shrink:0}
.splash-logo{width:150px;height:150px;object-fit:contain;display:block;filter:drop-shadow(0 0 24px rgba(192,160,96,.5));animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{filter:drop-shadow(0 0 20px rgba(192,160,96,.35))}50%{filter:drop-shadow(0 0 40px rgba(192,160,96,.7))}}
.splash-title{margin:0;font-size:2rem;font-weight:800;color:#fff;letter-spacing:.5px}
.splash-title span{color:#60a5fa}
.splash-sub{margin:0;font-size:1rem;color:#fff;font-weight:600;letter-spacing:.3px}
.splash-divider{width:60px;height:2px;background:linear-gradient(90deg,transparent,#c0a060,transparent);border-radius:99px}
.splash-desc{margin:0;font-size:.88rem;color:#64748b;line-height:1.7;padding:0 10px}
.splash-link{color:#60a5fa;text-decoration:none;font-size:.9rem;font-weight:600;padding:8px 16px;border:1px solid #1e40af;border-radius:99px;transition:background .2s,color .2s}
.splash-link:hover{background:#1e40af;color:#fff}
.splash-btn{margin-top:6px;padding:15px 48px;background:linear-gradient(135deg,#c0a060,#e8c87a,#c0a060);color:#000;border:none;border-radius:14px;font-family:Heebo,sans-serif;font-size:1.1rem;font-weight:800;cursor:pointer;letter-spacing:.4px;transition:transform .15s,box-shadow .2s;box-shadow:0 4px 20px rgba(192,160,96,.4)}
.splash-btn:hover{transform:scale(1.04);box-shadow:0 6px 28px rgba(192,160,96,.6)}
.splash-btn:active{transform:scale(.98)}
.splash-copy{margin:0;font-size:.72rem;color:#475569;line-height:1.8;padding:0 8px}
/* Google Sign-In */
.pin-label{margin:0;font-size:.83rem;color:#94a3b8;font-weight:600;letter-spacing:.2px}
.g-entry{width:100%;display:flex;flex-direction:column;align-items:center;gap:14px}
.g-phone-area{width:100%;display:flex;flex-direction:column;align-items:center;gap:10px}
.g-user-info{font-size:.85rem;color:#94a3b8;text-align:center;line-height:1.6}
.g-user-info strong{color:#e8c87a}
.g-phone-input{
  width:100%;padding:13px 16px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(192,160,96,.35);
  border-radius:12px;color:#fff;
  font-family:Heebo,sans-serif;font-size:1rem;
  text-align:center;outline:none;
  transition:border-color .2s;letter-spacing:.5px;
}
.g-phone-input:focus{border-color:#c0a060}
.g-phone-input::placeholder{color:#475569;letter-spacing:0}
.g-switch-account{font-size:.75rem;color:#475569;cursor:pointer;text-decoration:underline;margin-top:2px}
.g-switch-account:hover{color:#94a3b8}

/* ── TAKEOFF SCREEN ── */
#takeoff-screen{position:fixed;inset:0;z-index:600;display:flex;align-items:flex-start;justify-content:center;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:20px;background:radial-gradient(ellipse at 50% 20%,#1a1a2e 0%,#000 65%);transition:opacity .4s ease}
#takeoff-screen.hidden{display:none}
.to-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;max-width:480px;width:100%;padding:16px 0 30px;animation:splashIn .6s ease both}
.to-msg{margin:0;font-size:.92rem;color:#94a3b8;line-height:1.75}
.to-wish{margin:0;font-size:1rem;font-weight:700;color:#e8c87a;letter-spacing:.3px}
.to-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}
.to-card{background:rgba(255,255,255,.07);border:1px solid rgba(192,160,96,.3);border-radius:16px;text-decoration:none;color:#e2e8f0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;aspect-ratio:1;transition:background .2s,border-color .2s,transform .1s;box-shadow:0 4px 16px rgba(0,0,0,.25)}
.to-card:hover{background:rgba(192,160,96,.16);border-color:rgba(192,160,96,.55);box-shadow:0 4px 20px rgba(192,160,96,.2)}
.to-card:active{transform:scale(.93)}
.to-icon{font-size:2rem;line-height:1}
.to-label{font-size:.78rem;font-weight:700;letter-spacing:.2px;line-height:1.3;padding:0 6px}
.to-card:last-child:nth-child(odd){grid-column:1/-1;aspect-ratio:auto;padding:16px;justify-self:center;width:calc(50% - 5px)}
.to-new-btn{padding:14px 40px;background:linear-gradient(135deg,#15803d,#22c55e);color:#fff;border:none;border-radius:14px;font-family:Heebo,sans-serif;font-size:1rem;font-weight:800;cursor:pointer;transition:transform .15s,box-shadow .2s;box-shadow:0 4px 16px rgba(34,197,94,.4);margin-top:4px}
.to-new-btn:hover{transform:scale(1.04);box-shadow:0 6px 24px rgba(34,197,94,.55)}

/* terms box */
.splash-terms{width:100%;background:rgba(255,255,255,.05);border:1px solid rgba(192,160,96,.3);border-radius:14px;padding:16px 18px;text-align:right}
.terms-title{margin:0 0 10px;font-size:.95rem;font-weight:800;color:#e8c87a;letter-spacing:.3px}
.terms-list{margin:0 0 14px;padding-right:18px;display:flex;flex-direction:column;gap:8px}
.terms-list li{font-size:.8rem;color:#94a3b8;line-height:1.6;list-style:disc}

/* custom checkbox */
.terms-check{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;padding:10px 12px;background:rgba(255,255,255,.04);border-radius:10px;border:1px solid rgba(255,255,255,.08);transition:border-color .2s}
.terms-check:hover{border-color:rgba(192,160,96,.4)}
.terms-check input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.check-box{width:22px;height:22px;min-width:22px;border:2px solid #475569;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:all .2s;background:transparent}
.terms-check input:checked ~ .check-box{background:#e8c87a;border-color:#e8c87a}
.check-box::after{content:'✓';font-size:14px;font-weight:800;color:#000;opacity:0;transform:scale(.5);transition:all .2s}
.terms-check input:checked ~ .check-box::after{opacity:1;transform:scale(1)}
.check-label{font-size:.85rem;font-weight:600;color:#cbd5e1;line-height:1.4}

/* button disabled state */
.splash-btn:disabled{background:linear-gradient(135deg,#3a3a3a,#555,#3a3a3a);color:#777;cursor:not-allowed;box-shadow:none;transform:none}
.splash-btn:disabled:hover{transform:none;box-shadow:none}

@media(max-width:400px){
  .splash-logo{width:120px;height:120px}
  .splash-title{font-size:1.5rem}
  .splash-btn{padding:14px 36px;font-size:1rem}
  .splash-terms{padding:13px 14px}
  .terms-list li{font-size:.77rem}
}

/* ── HEADER ── */
.top{background:#000;color:#fff;padding:14px 16px}
.brand{max-width:1200px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:12px}
.title h1{margin:0;font-size:1.3rem;line-height:1.2}
.title span{color:#60a5fa}
.title p{margin:4px 0 0;font-size:.8rem;color:#e2e8f0;opacity:1}
.progress{height:8px;background:#334155;border-radius:20px;margin-top:12px;overflow:hidden}
#bar{height:100%;width:0;background:#22c55e;transition:width .35s ease}

/* ── DASHBOARD GRID ── */
.grid{max-width:1200px;margin:16px auto;padding:0 14px;display:grid !important;grid-template-columns:repeat(2,1fr) !important;gap:12px}
/* ── INFO BAR ── */
#info-bar{max-width:1200px;margin:0 auto;padding:8px 14px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:#64748b;font-weight:600;gap:8px}
#datetime{color:#475569}
#flight-count{color:#16a34a;font-weight:700}

.card{background:#f5f4f2;border-radius:16px;padding:12px;box-shadow:0 8px 24px rgba(0,0,0,.12),0 0 0 1px rgba(192,160,96,.25),0 0 12px rgba(192,160,96,.08);cursor:pointer;transition:transform .2s,box-shadow .2s;border:1px solid rgba(192,160,96,.3);height:120px;display:flex;flex-direction:column;justify-content:center}
.card:hover{box-shadow:0 10px 28px rgba(0,0,0,.15),0 0 0 1px rgba(192,160,96,.45),0 0 20px rgba(192,160,96,.18)}
.card:active{transform:scale(.97)}
.card-done{background:#f0fdf4 !important;border-color:rgba(34,197,94,.4) !important;box-shadow:0 6px 20px rgba(34,197,94,.1),0 0 14px rgba(34,197,94,.12) !important;cursor:pointer}
.card-locked{background:#f1f2f4 !important;border-color:rgba(0,0,0,.08) !important;box-shadow:0 2px 8px rgba(0,0,0,.06) !important;opacity:.55;cursor:not-allowed !important}
.badge-locked{background:#e2e8f0;color:#94a3b8;display:inline-block;margin-top:6px;padding:4px 10px;border-radius:99px;font-size:.75rem}
.card h2{margin:0 0 4px;font-size:.9rem;line-height:1.3}
.badge{display:inline-block;margin-top:6px;padding:4px 10px;border-radius:99px;font-size:.75rem}
.badge-red{background:#fee2e2;color:#b91c1c}
.badge-yellow{background:#fef9c3;color:#854d0e}
.badge-green{background:#dcfce7;color:#166534}

/* ── STAGE PANEL ── */
#panel{position:fixed;inset:0;z-index:500;background:#e8eaee;overflow-y:auto;-webkit-overflow-scrolling:touch}
.panel{max-width:1000px;margin:0 auto;padding:14px 14px 24px}
.panel-header{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap;position:sticky;top:0;background:#e8eaee;z-index:10;padding:12px 0 10px;border-bottom:1px solid rgba(192,160,96,.2)}
.panel-header h2{margin:0;flex:1;text-align:center;font-size:1.1rem;min-width:0}
.panel-header #stageCount{font-size:.82rem;color:#64748b;white-space:nowrap}
#back{background:#1a2236;border:1px solid rgba(192,160,96,.5);border-radius:10px;padding:8px 14px;cursor:pointer;font-family:Heebo,sans-serif;font-size:.88rem;white-space:nowrap;color:#e8c87a;font-weight:600;transition:box-shadow .2s,background .2s}
#back:hover{background:#243048;box-shadow:0 0 10px rgba(192,160,96,.3)}

/* ── TASKS ── */
.task{background:#f5f4f2;border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:0 6px 20px rgba(0,0,0,.1),0 0 0 1px rgba(192,160,96,.2),0 0 10px rgba(192,160,96,.06);border:1px solid rgba(192,160,96,.25);display:flex;flex-direction:column;justify-content:center}
.task strong{font-size:1rem;line-height:1.4}
.links{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 2px}
.links a{background:#dbeafe;color:#1d4ed8;text-decoration:none;padding:7px 12px;border-radius:99px;font-size:.85rem}
.row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.check{background:linear-gradient(135deg,#c0392b,#e74c3c);color:#fff;border:none;padding:0 18px;border-radius:10px;cursor:pointer;transition:box-shadow .2s,background .2s;font-family:Heebo,sans-serif;font-size:.95rem;font-weight:700;white-space:nowrap;min-height:44px;height:44px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(220,38,38,.35)}
.check:hover:not(:disabled){box-shadow:0 4px 16px rgba(220,38,38,.5)}
.check.checked{background:linear-gradient(135deg,#15803d,#22c55e);box-shadow:0 3px 10px rgba(34,197,94,.35);cursor:default}

/* ── PANEL NAV ── */
.panel-nav{display:flex;justify-content:space-between;margin-top:20px;gap:10px;position:sticky;bottom:0;background:#e8eaee;padding:10px 0 16px}
.panel-nav button{flex:1;padding:14px 12px;border:1px solid rgba(192,160,96,.5);border-radius:12px;background:linear-gradient(135deg,#1a2236,#0f172a);color:#e8c87a;font-family:Heebo,sans-serif;font-size:.95rem;font-weight:700;cursor:pointer;transition:box-shadow .2s,background .2s;min-height:48px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.panel-nav button:hover:not(:disabled){background:linear-gradient(135deg,#243048,#1a2236);box-shadow:0 4px 18px rgba(0,0,0,.3),0 0 14px rgba(192,160,96,.25)}
.panel-nav button:disabled{background:#e8eaee;color:#b0b8c4;border-color:#d1d5db;box-shadow:none;cursor:default}

/* ── TAKEOFF BUTTON ── */
.takeoff-btn{display:block;width:100%;margin-top:20px;padding:18px;background:linear-gradient(135deg,#b91c1c,#dc2626,#b91c1c);color:#fff;border:none;border-radius:16px;font-family:Heebo,sans-serif;font-size:1.35rem;font-weight:800;cursor:pointer;letter-spacing:.4px;transition:box-shadow .2s,transform .1s;min-height:60px;box-shadow:0 6px 24px rgba(185,28,28,.5),0 0 0 1px rgba(255,255,255,.1) inset}
.takeoff-btn:hover{transform:scale(1.02);box-shadow:0 8px 30px rgba(185,28,28,.7)}

/* ── PROMO BANNER ── */
#promo{max-width:1200px;margin:0 auto 20px;padding:0 14px}
.promo-content{background:linear-gradient(135deg,#0d1117,#1a2236);border:1px solid rgba(192,160,96,.45);border-radius:14px;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 0 20px rgba(192,160,96,.12),0 6px 20px rgba(0,0,0,.3)}
.promo-text{display:flex;align-items:center;gap:10px;color:#e2e8f0;font-size:.95rem;font-weight:600}
.promo-icon{font-size:1.3rem}
.promo-btn{background:linear-gradient(135deg,#25d366,#1aab54);color:#fff;text-decoration:none;padding:10px 18px;border-radius:10px;font-size:.9rem;font-weight:700;white-space:nowrap;transition:transform .15s,box-shadow .2s;box-shadow:0 2px 12px rgba(37,211,102,.35);flex-shrink:0}
.promo-btn:hover{transform:scale(1.04);box-shadow:0 4px 20px rgba(37,211,102,.55)}
@media(max-width:500px){.promo-content{flex-direction:column;text-align:center}.promo-btn{width:100%;text-align:center;padding:12px}}

.hidden{display:none}

/* ── TABLET ── */
@media(min-width:600px){
  .top{padding:18px 24px}
  .logo{height:88px}
  .title h1{font-size:1.7rem}
  .title p{font-size:.9rem}
  .grid{grid-template-columns:repeat(2,1fr) !important;gap:16px;padding:0 20px;margin:24px auto}
  .card{padding:20px;border-radius:18px}
  .card h2{font-size:1.15rem}
  .panel{padding:20px;margin:20px auto}
  .panel-header h2{font-size:1.25rem}
  .task{padding:16px}
}

/* ── MOBILE SPECIFICS ── */
@media(max-width:400px){
  .grid{grid-template-columns:1fr}
}