/* ===================================================================
   3D Print Calculator PRO — "Cyber Teal" theme
   Deep slate background, cyan + teal + electric-blue accents,
   cyan-glowing floating 3D shapes. Reorganized layout.
   Scoped under .calc-pro so it never clashes with the light site.
   =================================================================== */
.calc-pro{
    --cp-bg:#13152b;
    --cp-bg2:#1b1e3d;
    --cp-card:rgba(27,30,61,.82);
    --cp-card2:#242748;
    --cp-border:#2e2f5c;
    --cp-text:#ece9fb;
    --cp-muted:#a39bc4;
    --cp-cyan:#9b6be0;
    --cp-teal:#7c5ce0;
    --cp-blue:#b39ddb;
    --cp-blue2:#6d4cc9;
    --cp-glow:rgba(155,107,224,.5);
    position:relative;
    padding:0;
    overflow:hidden;
    background:
        radial-gradient(1200px 520px at 50% -140px, rgba(155,107,224,.26), transparent 62%),
        radial-gradient(900px 540px at 88% 8%, rgba(124,77,201,.20), transparent 60%),
        radial-gradient(760px 520px at 6% 24%, rgba(124,92,224,.16), transparent 60%),
        var(--cp-bg);
    color:var(--cp-text);
}
.calc-pro *{box-sizing:border-box}
.calc-pro-inner{position:relative;z-index:2;max-width:1180px;margin:0 auto;padding:48px 20px 64px}

/* ============ FLOATING 3D BACKGROUND ============ */
.cp-bg{position:absolute;inset:0;z-index:1;overflow:hidden;pointer-events:none}
@media (prefers-reduced-motion: reduce){ .cp-bg{display:none} }

.cp-orb{position:absolute;border-radius:50%;filter:blur(54px);opacity:.5;animation:cpOrb 18s ease-in-out infinite}
.cp-orb-1{width:340px;height:340px;left:-80px;top:40px;background:radial-gradient(circle,rgba(155,107,224,.62),transparent 70%)}
.cp-orb-2{width:300px;height:300px;right:-60px;top:280px;background:radial-gradient(circle,rgba(124,77,201,.5),transparent 70%);animation-delay:-6s}
.cp-orb-3{width:260px;height:260px;left:40%;bottom:-80px;background:radial-gradient(circle,rgba(124,92,224,.5),transparent 70%);animation-delay:-11s}
@keyframes cpOrb{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-26px) scale(1.12)}}

.cp-float{position:absolute;left:var(--x);top:var(--y);opacity:.5;
    animation:cpFloat var(--dur,15s) ease-in-out var(--d,0s) infinite;
    filter:drop-shadow(0 0 14px var(--cp-glow));will-change:transform}
@keyframes cpFloat{
    0%,100%{transform:translate3d(0,0,0)}
    50%{transform:translate3d(var(--mx,18px),var(--my,-26px),0)}
}

/* CSS 3D cube */
.cp-cube{position:relative;width:var(--s,60px);height:var(--s,60px);transform-style:preserve-3d;
    animation:cpSpin var(--spin,26s) linear infinite}
@keyframes cpSpin{0%{transform:rotateX(-22deg) rotateY(0)}100%{transform:rotateX(-22deg) rotateY(360deg)}}
.cp-cube i{position:absolute;inset:0;border:1.5px solid rgba(190,170,255,.85);
    background:linear-gradient(135deg,rgba(155,107,224,.16),rgba(124,77,201,.05));
    box-shadow:inset 0 0 18px rgba(124,92,224,.25)}
.cp-cube i:nth-child(1){transform:rotateY(0deg)   translateZ(calc(var(--s)/2))}
.cp-cube i:nth-child(2){transform:rotateY(90deg)  translateZ(calc(var(--s)/2))}
.cp-cube i:nth-child(3){transform:rotateY(180deg) translateZ(calc(var(--s)/2))}
.cp-cube i:nth-child(4){transform:rotateY(270deg) translateZ(calc(var(--s)/2))}
.cp-cube i:nth-child(5){transform:rotateX(90deg)  translateZ(calc(var(--s)/2))}
.cp-cube i:nth-child(6){transform:rotateX(-90deg) translateZ(calc(var(--s)/2))}

/* filament spool */
.cp-spool{width:var(--s,72px);height:var(--s,72px);border-radius:50%;
    border:calc(var(--s,72px)/4.5) solid;
    border-color:var(--cp-cyan) var(--cp-teal) var(--cp-teal) var(--cp-cyan);
    position:relative;animation:cpSpin var(--spin,30s) linear infinite;
    box-shadow:0 0 18px rgba(155,107,224,.4),inset 0 0 12px rgba(0,0,0,.4)}
.cp-spool::after{content:"";position:absolute;inset:34%;border-radius:50%;background:var(--cp-bg);box-shadow:0 0 0 2px rgba(190,170,255,.6)}

/* layer stack */
.cp-layers{transform:rotateX(58deg) rotateZ(-12deg);transform-style:preserve-3d;animation:cpStack var(--spin,24s) linear infinite}
@keyframes cpStack{0%{transform:rotateX(58deg) rotateZ(0)}100%{transform:rotateX(58deg) rotateZ(360deg)}}
.cp-layers b{display:block;width:var(--s,56px);height:var(--s,56px);margin-bottom:-42%;
    border:1.5px solid rgba(190,170,255,.7);border-radius:6px;
    background:linear-gradient(135deg,rgba(155,107,224,.22),rgba(124,77,201,.06))}

/* drifting pyramid */
.cp-pyr{width:0;height:0;border-left:calc(var(--s,40px)/2) solid transparent;border-right:calc(var(--s,40px)/2) solid transparent;
    border-bottom:var(--s,40px) solid rgba(124,92,224,.5);animation:cpSpin var(--spin,22s) linear infinite}

/* ============ HERO ============ */
.cp-hero{text-align:center;margin-bottom:24px}
.cp-badge{display:inline-block;background:linear-gradient(135deg,var(--cp-cyan),var(--cp-blue2));color:#1a1038;font-size:.72rem;font-weight:800;letter-spacing:.12em;padding:6px 16px;border-radius:999px;margin-bottom:16px;box-shadow:0 6px 20px rgba(155,107,224,.4)}
.cp-hero h2{font-size:2.6rem;margin:0 0 8px;font-weight:800;color:#fff}
.cp-hero h2 .grad{background:linear-gradient(135deg,#cbbcff,var(--cp-blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.cp-hero-sub{color:var(--cp-muted);margin:0}

/* ============ Mode toggle (segmented) ============ */
.cp-toggle-wrap{text-align:center;margin-bottom:26px}
.cp-modes{display:inline-flex;background:var(--cp-card2);border:1px solid var(--cp-border);border-radius:999px;padding:5px;gap:4px}
.cp-mode{border:none;background:transparent;color:var(--cp-muted);padding:11px 24px;border-radius:999px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:.15s;font-size:.95rem}
.cp-mode:hover{color:var(--cp-text)}
.cp-mode.active{background:linear-gradient(135deg,var(--cp-cyan),var(--cp-blue2));color:#1a1038;box-shadow:0 6px 18px rgba(155,107,224,.35)}
.cp-mode-ico{font-size:1.1rem}
.cp-mode-desc{color:var(--cp-muted);margin:12px 0 0;font-size:.9rem}

/* ============ Layout ============ */
.cp-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.cp-grid-viewer{grid-template-columns:1.6fr 1fr}
.cp-grid-result{grid-template-columns:1fr 1.1fr}
.cp-grid-need{grid-template-columns:1fr 1.45fr;align-items:start}
.cp-col{display:flex;flex-direction:column;gap:20px}
.cp-card{background:var(--cp-card);backdrop-filter:blur(6px);border:1px solid var(--cp-border);border-radius:16px;padding:22px;margin-bottom:20px}
.cp-grid .cp-card,.cp-col .cp-card{margin-bottom:0}
.cp-card h3{margin:0 0 16px;font-size:1.05rem;color:#fff}

/* Upload (full-width banner) */
.cp-drop{border:2px dashed var(--cp-border);text-align:center;cursor:pointer;transition:.18s;background:var(--cp-card2)}
.cp-drop:hover,.cp-drop.dragover{border-color:var(--cp-cyan);background:rgba(155,107,224,.07)}
.cp-drop-bar{display:flex;align-items:center;gap:22px;text-align:left;flex-wrap:wrap}
.cp-drop-bar .cp-folder{margin:0}
.cp-drop-text{flex:1;min-width:220px}
.cp-drop-bar .cp-steps{margin-left:auto}
.cp-folder{font-size:2.4rem;margin-bottom:8px}
.cp-drop-title{margin:0 0 4px;font-weight:700}
.cp-drop-title a{color:var(--cp-cyan)}
.cp-drop small{color:var(--cp-muted)}
.cp-filelist{margin-top:12px;display:flex;flex-direction:column;gap:6px}
.cp-filelist .cp-file{background:var(--cp-bg2);border:1px solid var(--cp-border);border-radius:8px;padding:6px 10px;font-size:.82rem;display:flex;justify-content:space-between;gap:8px}

/* step pills */
.cp-steps{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.cp-step{display:inline-flex;align-items:center;gap:8px;background:var(--cp-bg2);border:1px solid var(--cp-border);border-radius:999px;padding:7px 14px;font-weight:700;font-size:.82rem;white-space:nowrap}
.cp-step b{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:linear-gradient(135deg,var(--cp-cyan),var(--cp-blue2));color:#1a1038;font-size:.72rem}

/* Fields */
.cp-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.cp-field>span{font-size:.74rem;font-weight:700;letter-spacing:.06em;color:var(--cp-muted)}
.cp-field input,.cp-field select,.cp-field textarea{
    background:var(--cp-bg2);border:1px solid var(--cp-border);border-radius:10px;color:var(--cp-text);
    padding:11px 12px;font-size:.95rem;font-family:inherit;width:100%;
}
.cp-field input:focus,.cp-field select:focus,.cp-field textarea:focus{outline:none;border-color:var(--cp-cyan)}
.cp-field select option{background:var(--cp-bg2);color:var(--cp-text)}
.cp-sublabel{font-size:.74rem;font-weight:700;letter-spacing:.06em;color:var(--cp-muted);margin:6px 0 8px}
.cp-muted{color:var(--cp-muted);font-size:.82rem;display:block;margin-top:4px}
.cp-row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cp-row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}

/* Settings strip (horizontal) */
.cp-settings-grid{display:grid;grid-template-columns:1fr 1.5fr 1fr 1fr;gap:18px;align-items:start}
.cp-set-cell{display:flex;flex-direction:column}
.cp-settings-grid .cp-field{margin-bottom:0}

/* Infill profile */
.cp-infill{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.cp-infill button{display:flex;flex-direction:column;gap:3px;align-items:center;background:var(--cp-bg2);border:1px solid var(--cp-border);border-radius:10px;padding:10px 4px;color:var(--cp-text);cursor:pointer;transition:.15s}
.cp-infill button b{font-size:.78rem}
.cp-infill button small{color:var(--cp-muted);font-size:.64rem;text-align:center}
.cp-infill button.active{border-color:var(--cp-cyan);background:linear-gradient(135deg,rgba(155,107,224,.22),var(--cp-bg2));box-shadow:0 0 0 1px var(--cp-cyan)}

/* Quantity */
.cp-qty{display:flex;align-items:center;gap:0;width:160px}
.cp-qty button{width:40px;height:42px;background:var(--cp-bg2);border:1px solid var(--cp-border);color:var(--cp-text);font-size:1.3rem;cursor:pointer}
.cp-qty button:first-child{border-radius:10px 0 0 10px}
.cp-qty button:last-child{border-radius:0 10px 10px 0}
.cp-qty input{width:80px;height:42px;text-align:center;background:var(--cp-bg2);border:1px solid var(--cp-border);border-left:none;border-right:none;color:var(--cp-text);font-size:1rem}

/* Viewer */
.cp-viewer-card .cp-viewer{height:380px}
.cp-viewer{position:relative;width:100%;height:340px;background:radial-gradient(circle at 50% 60%,rgba(155,107,224,.12),var(--cp-bg) 70%);border:1px solid var(--cp-border);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.cp-viewer canvas{display:block;width:100%;height:100%}
.cp-viewer-empty{position:absolute;color:var(--cp-muted);font-size:.9rem;pointer-events:none}
.cp-viewer-ctrls{position:absolute;bottom:10px;right:10px;display:flex;gap:6px;z-index:2}
.cp-viewer-ctrls button{width:34px;height:34px;border-radius:8px;background:rgba(27,30,61,.85);border:1px solid var(--cp-border);color:var(--cp-text);cursor:pointer}

/* Stats */
.cp-stats{list-style:none;margin:0;padding:0}
.cp-stats li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--cp-border);font-size:.9rem}
.cp-stats li span{color:var(--cp-muted)}
.cp-stats li b{color:#fff}
.cp-weight{margin-top:14px;background:linear-gradient(135deg,rgba(155,107,224,.16),rgba(124,77,201,.12));border:1px solid var(--cp-border);border-radius:10px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center}
.cp-weight span{color:var(--cp-muted)}
.cp-weight b{color:var(--cp-cyan);font-size:1.4rem}

/* Checkboxes / secure / notes */
.cp-check{display:flex;align-items:center;gap:10px;background:var(--cp-bg2);border:1px solid var(--cp-border);border-radius:10px;padding:12px 14px;font-size:.86rem;cursor:pointer;margin:6px 0}
.cp-check-inline{margin:0;align-self:end;height:46px}
.cp-check input{width:18px;height:18px;accent-color:var(--cp-cyan)}
.cp-secure{margin-top:12px;background:rgba(155,107,224,.08);border-left:3px solid var(--cp-cyan);border-radius:8px;padding:10px 14px;font-size:.8rem;color:var(--cp-muted)}
.cp-tip{margin-top:12px;background:rgba(124,92,224,.08);border-left:3px solid var(--cp-teal);border-radius:8px;padding:10px 14px;font-size:.8rem;color:#bdeee6}
.cp-response{margin-top:14px;background:rgba(155,107,224,.08);border-left:3px solid var(--cp-cyan);border-radius:8px;padding:10px 14px;font-size:.82rem;color:var(--cp-muted)}

/* Result */
.cp-result{background:linear-gradient(160deg,rgba(155,107,224,.16),var(--cp-card2))}
.cp-result-big{text-align:center;font-size:3rem;font-weight:800;margin:6px 0 14px;color:#fff;text-shadow:0 0 26px rgba(155,107,224,.5)}
.cp-result-big small{font-size:1.2rem;color:var(--cp-muted);font-weight:600}
.cp-result-list{list-style:none;margin:0 0 14px;padding:0}
.cp-result-list li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--cp-border);font-size:.92rem}
.cp-result-list li span{color:var(--cp-muted)}
.cp-result-list li b{color:#fff}
.cp-note-box{background:rgba(124,77,201,.1);border:1px solid rgba(124,77,201,.32);border-radius:10px;padding:10px 14px;font-size:.8rem;color:#bcd6ff;margin-bottom:16px}

/* Buttons */
.cp-btn{display:block;width:100%;border:none;border-radius:12px;padding:14px;font-size:1rem;font-weight:700;cursor:pointer;margin-bottom:12px;transition:.15s}
.cp-btn-calc{background:linear-gradient(135deg,var(--cp-cyan),var(--cp-blue2));color:#1a1038}
.cp-btn-calc:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 8px 24px rgba(155,107,224,.4)}
.cp-btn-order{background:transparent;border:1px solid var(--cp-border);color:var(--cp-text)}
.cp-btn-order:hover{border-color:var(--cp-cyan);background:rgba(155,107,224,.12)}
.cp-btn:disabled{opacity:.6;cursor:default;transform:none}
.cp-msg{font-size:.9rem;border-radius:8px;text-align:center}
.cp-msg.ok{background:rgba(34,197,94,.15);color:#86efac;padding:10px;border:1px solid rgba(34,197,94,.35)}
.cp-msg.err{background:rgba(239,68,68,.15);color:#fca5a5;padding:10px;border:1px solid rgba(239,68,68,.35)}

.cp-panel[hidden]{display:none}

/* Responsive */
@media(max-width:880px){
    .cp-grid,.cp-grid-viewer,.cp-grid-result,.cp-grid-need,.cp-row2,.cp-row3,.cp-settings-grid{grid-template-columns:1fr}
    .cp-drop-bar{flex-direction:column;text-align:center}
    .cp-drop-bar .cp-steps{margin-left:0;justify-content:center}
    .cp-check-inline{height:auto}
    .cp-hero h2{font-size:1.9rem}
    .cp-result-big{font-size:2.4rem}
    .cp-float{transform:scale(.7)}
    .cp-orb{opacity:.35}
}