*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  /* ---- base tokens (names load-bearing: referenced by app.js inline styles — do not rename) ---- */
  --bg:#070B14;--surface:#0F1320;--surface-hover:#151B2E;
  --border:#1C2136;--border-hover:#2A3250;
  --text-primary:#E8EDF5;--text-secondary:#8892A6;--text-muted:#5B657A;
  --accent-1:#6366F1;--accent-2:#8B5CF6;--accent-3:#A855F7;
  --success:#22C55E;--error:#EF4444;--warning:#F59E0B;
  --radius:12px;--radius-sm:8px;--radius-xs:6px;
  --font:'Inter',sans-serif;--transition:.2s ease;--sidebar-w:240px;

  /* ---- design-system extensions (new) ---- */
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --glass-tint:rgba(15,19,32,.62);
  --glass-tint-strong:rgba(13,17,28,.78);
  --glass-border:rgba(255,255,255,.08);
  --glass-sheen:rgba(255,255,255,.05);
  --glow-1:rgba(99,102,241,.45);
  --glow-2:rgba(168,85,247,.35);
  --shadow-sm:0 1px 2px rgba(0,0,0,.35);
  --shadow-md:inset 0 1px 0 var(--glass-sheen),0 1px 2px rgba(0,0,0,.35),0 16px 40px -14px rgba(0,0,0,.6);
  --shadow-lg:inset 0 1px 0 var(--glass-sheen),0 24px 60px -18px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.04);
  --sidebar-w-collapsed:76px;
}

html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text-primary);min-height:100vh;display:flex;line-height:1.5;position:relative;isolation:isolate}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--accent-1)}
::selection{background:rgba(99,102,241,.35);color:#fff}

:focus-visible{outline:2px solid var(--accent-1);outline-offset:2px;border-radius:4px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.sidebar-link:focus-visible,.tool-card:focus-visible,.template-card:focus-visible{outline:2px solid var(--accent-1);outline-offset:2px}

/* ==================== AMBIENT MESH BACKGROUND ==================== */
.mesh-bg{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;background:var(--bg)}
.mesh-bg::before,.mesh-bg::after{content:'';position:absolute;inset:-10%;background:
    radial-gradient(38% 32% at 14% 22%,rgba(99,102,241,.20),transparent 68%),
    radial-gradient(34% 30% at 86% 12%,rgba(168,85,247,.16),transparent 65%),
    radial-gradient(46% 40% at 50% 96%,rgba(139,92,246,.14),transparent 70%),
    radial-gradient(26% 24% at 92% 82%,rgba(99,102,241,.12),transparent 65%);
  will-change:transform;animation:meshDrift 34s var(--ease-out) infinite alternate}
.mesh-bg::after{animation-duration:46s;animation-direction:alternate-reverse;opacity:.6;filter:blur(6px)}
@keyframes meshDrift{
  0%{transform:translate3d(0,0,0) scale(1) rotate(0deg)}
  50%{transform:translate3d(-2.5%,2%,0) scale(1.08) rotate(3deg)}
  100%{transform:translate3d(2%,-2.5%,0) scale(1.03) rotate(-2deg)}
}
.mesh-bg .grain{position:absolute;inset:0;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='90' height='90'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
@media (prefers-reduced-motion:reduce){.mesh-bg::before,.mesh-bg::after{animation:none}}

/* ==================== GLASS SURFACE RECIPE ==================== */
.card,.stat-card,.tool-card,.template-card,.sidebar,.topbar,.login-card,.action-bar,
.progress-section .card,.result-card,.content-tabs,.drop-zone{
  background:linear-gradient(180deg,var(--glass-sheen),rgba(255,255,255,0) 45%),var(--glass-tint);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  backdrop-filter:blur(20px) saturate(150%);
}

/* Sidebar */
.sidebar{width:var(--sidebar-w);flex-shrink:0;border-right:1px solid var(--glass-border);display:flex;flex-direction:column;height:100vh;position:sticky;top:0;overflow-y:auto;overflow-x:hidden;z-index:20;box-shadow:var(--shadow-md);transition:width .3s var(--ease-out)}
.sidebar-logo{padding:20px 16px;border-bottom:1px solid var(--glass-border);display:flex;align-items:center;gap:10px}
.sidebar-logo svg.brand-mark{width:26px;height:26px;flex-shrink:0;filter:drop-shadow(0 4px 12px rgba(99,102,241,.5))}
.sidebar-logo span{font-size:15px;font-weight:700;letter-spacing:-.01em;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.sidebar-logo .badge{font-size:9px;font-weight:700;padding:2px 7px;border-radius:100px;background:rgba(99,102,241,.15);color:var(--accent-1);border:1px solid rgba(99,102,241,.25);-webkit-text-fill-color:var(--accent-1);margin-left:auto;white-space:nowrap}
.sidebar-section{padding:16px 8px 6px 16px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);white-space:nowrap}
.sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:2px 8px}
.sidebar-link{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--radius-xs);font-size:13px;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:background var(--transition),color var(--transition),transform .2s var(--ease-out);cursor:pointer;border:none;background:none;font-family:var(--font);width:100%;text-align:left;position:relative;white-space:nowrap}
.sidebar-link:hover{background:rgba(255,255,255,.04);color:var(--text-primary);transform:translateX(2px)}
.sidebar-link.active{background:linear-gradient(90deg,rgba(99,102,241,.16),rgba(139,92,246,.05));color:#fff}
.sidebar-link.active::before{content:'';position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:3px;height:18px;border-radius:3px;background:linear-gradient(180deg,var(--accent-1),var(--accent-3));box-shadow:0 0 10px var(--glow-1)}
.sidebar-link .icon{width:18px;height:18px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;color:currentColor;opacity:.85}
.sidebar-link .icon svg{width:18px;height:18px;stroke-width:1.75}
.sidebar-link.active .icon{opacity:1;color:var(--accent-1);filter:drop-shadow(0 0 6px var(--glow-1))}
.sidebar-footer{margin-top:auto;padding:14px 16px;border-top:1px solid var(--glass-border);font-size:11px;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Main */
.main{flex:1;min-width:0;display:flex;flex-direction:column;height:100vh;overflow-y:auto;position:relative;z-index:1}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:56px;border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:100;gap:12px;box-shadow:0 1px 0 rgba(255,255,255,.03),0 12px 24px -12px rgba(0,0,0,.5)}
.topbar-title{font-size:16px;font-weight:800;letter-spacing:-.01em}
.topbar-actions{display:flex;align-items:center;gap:10px}
.provider-dot{width:7px;height:7px;border-radius:50%;display:inline-block;transition:background var(--transition),box-shadow var(--transition)}
.provider-dot.on{background:var(--success);box-shadow:0 0 0 3px rgba(34,197,94,.18),0 0 10px rgba(34,197,94,.55);animation:dotPulse 2.2s ease-in-out infinite}
.provider-dot.off{background:var(--text-muted)}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,.18),0 0 8px rgba(34,197,94,.45)}50%{box-shadow:0 0 0 5px rgba(34,197,94,.1),0 0 14px rgba(34,197,94,.7)}}
.topbar-provider{font-size:12px;color:var(--text-muted);font-weight:500}
.panel{display:none;padding:28px;max-width:1200px;margin:0 auto;width:100%}
.panel.active{display:block;animation:panelIn .45s var(--ease-out)}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes panelIn{from{opacity:0;transform:translateY(10px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}

/* Cards & Layout */
.card{border:1px solid var(--glass-border);border-radius:var(--radius);padding:20px;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition);box-shadow:var(--shadow-md)}
.card:hover{border-color:var(--border-hover)}
.card-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.card-title svg{width:16px;height:16px;color:var(--accent-1);flex-shrink:0;stroke-width:1.75}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ==================== 3D TILT UTILITY ==================== */
.tilt{transform-style:preserve-3d;transition:transform .5s var(--ease-out),box-shadow .5s var(--ease-out),border-color .3s ease;will-change:transform}
.tilt:hover{transition:transform .08s linear}
@media (hover:hover){
  .tilt:hover{box-shadow:var(--shadow-lg)}
}
@media (prefers-reduced-motion:reduce){.tilt{transition:none!important}}

/* Icon chip — raised 3D bevel treatment */
.icon-chip{width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
  background:linear-gradient(150deg,rgba(99,102,241,.22),rgba(168,85,247,.10));
  border:1px solid rgba(255,255,255,.09);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.14),inset 0 -3px 6px rgba(0,0,0,.3),0 6px 16px -4px rgba(99,102,241,.35);
  color:var(--accent-1);transition:transform .35s var(--ease-spring),box-shadow .35s ease}
.icon-chip svg{width:20px;height:20px;stroke-width:1.75}
.icon-chip.sm{width:32px;height:32px;border-radius:9px}
.icon-chip.sm svg{width:16px;height:16px}

/* Stat Cards */
.stat-card{border:1px solid var(--glass-border);border-radius:var(--radius);padding:18px 16px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow-md)}
.stat-card::before{content:'';position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,var(--accent-1),transparent);opacity:.6}
.stat-card .val{font-size:30px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:block}
.stat-card .lbl{font-size:11px;color:var(--text-muted);margin-top:4px;font-weight:500;text-transform:uppercase;letter-spacing:.5px}
.stat-card .sub{font-size:10px;color:var(--text-muted);margin-top:2px}
.stat-card:hover{border-color:rgba(99,102,241,.35)}

/* Tool cards */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.tool-card{border:1px solid var(--glass-border);border-radius:var(--radius);padding:20px;cursor:pointer;transition:border-color var(--transition),box-shadow var(--transition);box-shadow:var(--shadow-md);position:relative}
.tool-card::after{content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(99,102,241,.5),transparent 40%);opacity:0;transition:opacity .35s ease;pointer-events:none;-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.tool-card:hover{border-color:rgba(99,102,241,.4)}
.tool-card:hover::after{opacity:1}
.tool-card .icon-chip{margin-bottom:12px}
.tool-card .name{font-size:14px;font-weight:700;letter-spacing:-.01em}
.tool-card .desc{font-size:12px;color:var(--text-muted);margin-top:5px;line-height:1.5}
.tool-card .tag{display:inline-block;padding:3px 9px;border-radius:100px;font-size:9px;font-weight:700;margin-top:10px;letter-spacing:.4px;background:rgba(99,102,241,.12);color:var(--accent-1);border:1px solid rgba(99,102,241,.18)}

/* Forms */
.form-group{margin-bottom:14px}
.form-group:last-child{margin-bottom:0}
.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);margin-bottom:6px;letter-spacing:.2px}
.form-input,.form-textarea,.form-select{width:100%;padding:10px 12px;font-size:13px;background:rgba(7,11,20,.55);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-primary);font-family:var(--font);outline:none;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}
.form-input:hover,.form-textarea:hover,.form-select:hover{border-color:var(--border-hover)}
.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px rgba(99,102,241,.16);background:rgba(7,11,20,.8)}
.form-textarea{resize:vertical;min-height:80px}
.form-select{cursor:pointer}
.form-select option{background:var(--surface);color:var(--text-primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-hint{font-size:11px;color:var(--text-muted);margin-top:5px}

/* Buttons */
.btn{padding:10px 20px;font-size:13px;font-weight:600;border:none;border-radius:var(--radius-xs);cursor:pointer;transition:transform .2s var(--ease-out),box-shadow .25s ease,background .2s ease,border-color .2s ease;font-family:var(--font);display:inline-flex;align-items:center;gap:7px;text-decoration:none;position:relative;overflow:hidden}
.btn svg{width:15px;height:15px;stroke-width:2;flex-shrink:0}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-primary{background:linear-gradient(135deg,var(--accent-1),var(--accent-2));color:#fff;box-shadow:0 2px 14px rgba(99,102,241,.35)}
.btn-primary::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.35) 45%,transparent 70%);transform:translateX(-120%);transition:transform .6s var(--ease-out)}
.btn-primary:hover:not(:disabled){box-shadow:0 6px 24px rgba(99,102,241,.5)}
.btn-primary:hover:not(:disabled)::before{transform:translateX(120%)}
.btn-secondary{background:rgba(255,255,255,.04);color:var(--text-primary);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--surface-hover);border-color:var(--border-hover)}
.btn-success{background:var(--success);color:#fff}
.btn-error{background:var(--error);color:#fff}
.btn-sm{padding:6px 14px;font-size:12px}
.btn-sm svg{width:13px;height:13px}
.btn-block{width:100%;justify-content:center}

/* Content Tabs */
.content-tabs{display:flex;gap:4px;padding:5px;border-radius:var(--radius-sm);margin-bottom:16px;border:1px solid var(--glass-border)}
.content-tab{flex:1;padding:10px 6px;font-size:11px;font-weight:600;text-align:center;border:none;background:transparent;color:var(--text-muted);border-radius:7px;cursor:pointer;transition:color .2s ease,background .3s ease,box-shadow .3s ease;font-family:var(--font);white-space:nowrap}
.content-tab:hover{color:var(--text-secondary);background:rgba(255,255,255,.04)}
.content-tab.active{color:#fff;background:linear-gradient(135deg,rgba(99,102,241,.9),rgba(139,92,246,.85));box-shadow:0 4px 14px -2px rgba(99,102,241,.5)}
.content-tab .tab-icon{display:flex;align-items:center;justify-content:center;margin:0 auto 4px}
.content-tab .tab-icon svg{width:17px;height:17px;stroke-width:1.75}

/* Template Grid */
.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}
.template-card{border-radius:var(--radius-sm);border:1px solid var(--border);padding:12px;cursor:pointer;transition:border-color var(--transition),box-shadow var(--transition);position:relative;box-shadow:var(--shadow-sm)}
.template-card:hover{border-color:var(--border-hover)}
.template-card.active{border-color:var(--accent-1);box-shadow:0 0 0 1px var(--accent-1),0 0 18px -4px var(--glow-1)}
.template-card-preview{height:52px;border-radius:6px;margin-bottom:9px;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.template-card-name{font-size:11px;font-weight:600}
.template-card-desc{font-size:9px;color:var(--text-muted);margin-top:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* Action bar */
.action-bar{display:flex;gap:12px;align-items:center;padding:16px;border:1px solid var(--glass-border);border-radius:var(--radius);flex-wrap:wrap;box-shadow:var(--shadow-md)}
.action-bar .provider-select{padding:9px 12px;font-size:13px;background:rgba(7,11,20,.6);border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-primary);font-family:var(--font);cursor:pointer;min-width:140px;transition:border-color var(--transition)}
.action-bar .provider-select:hover{border-color:var(--border-hover)}
.action-bar .provider-select:focus{border-color:var(--accent-1)}
#generateBtn{margin-left:auto;padding:11px 26px;font-size:13.5px}

/* ==================== PROGRESS — the "wow" view ==================== */
.progress-section{display:none}
.progress-section.visible{display:block;animation:panelIn .35s var(--ease-out)}
.progress-steps{display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin-bottom:16px}
.progress-step{text-align:center;padding:8px 2px 6px;position:relative;transition:transform .3s ease}
.progress-step:not(:last-child)::after{content:'';position:absolute;top:15px;left:calc(50% + 14px);width:calc(100% - 28px);height:2px;background:var(--border);z-index:0;transition:background .4s ease}
.progress-step.done:not(:last-child)::after{background:linear-gradient(90deg,var(--success),var(--success))}
.progress-step.current:not(:last-child)::after{background:linear-gradient(90deg,var(--accent-1),var(--border));background-size:200% 100%;animation:lineFlow 1.4s linear infinite}
@keyframes lineFlow{0%{background-position:200% 0}100%{background-position:0% 0}}
.progress-step-icon{font-size:12px;display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;margin:0 auto 6px;position:relative;z-index:1;background:var(--surface);border:1px solid var(--border);color:var(--text-muted);transition:all .35s var(--ease-spring);font-style:normal}
.progress-step.done .progress-step-icon{background:rgba(34,197,94,.15);border-color:var(--success);color:var(--success)}
.progress-step.current .progress-step-icon{background:radial-gradient(circle,rgba(99,102,241,.35),rgba(99,102,241,.08));border-color:var(--accent-1);color:#fff;box-shadow:0 0 0 4px rgba(99,102,241,.14),0 0 22px var(--glow-1);animation:stepPulse 1.6s ease-in-out infinite}
.progress-step.failed .progress-step-icon{background:rgba(239,68,68,.15);border-color:var(--error);color:var(--error);animation:none}
@keyframes stepPulse{0%,100%{box-shadow:0 0 0 4px rgba(99,102,241,.14),0 0 16px var(--glow-1)}50%{box-shadow:0 0 0 7px rgba(99,102,241,.08),0 0 28px var(--glow-1)}}
.progress-step-label{font-size:8px;font-weight:600;color:var(--text-muted);line-height:1.2;text-transform:uppercase;letter-spacing:.3px}
.progress-step.done .progress-step-label{color:var(--success)}
.progress-step.current .progress-step-label{color:var(--text-primary)}
.progress-bar-wrap{width:100%;height:6px;background:var(--border);border-radius:3px;overflow:hidden;box-shadow:inset 0 1px 2px rgba(0,0,0,.4)}
.progress-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent-1),var(--accent-3),var(--accent-2),var(--accent-1));background-size:300% 100%;animation:gradientFlow 2.8s linear infinite;transition:width .5s var(--ease-out);width:0%;box-shadow:0 0 12px var(--glow-1)}
@keyframes gradientFlow{0%{background-position:0% 50%}100%{background-position:300% 50%}}
.progress-stats{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--text-muted);margin-top:8px}
.progress-stats span:first-child{display:inline-flex;align-items:center;gap:6px}
#progressPct{font-weight:700;color:var(--text-primary);font-variant-numeric:tabular-nums}
@media(max-width:640px){.progress-steps{grid-template-columns:repeat(4,1fr);row-gap:14px}}

/* Result Card */
.result-card{display:none;border:1px solid var(--glass-border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.result-card::before{content:'';position:absolute;top:-40%;right:-20%;width:60%;height:140%;background:radial-gradient(circle,rgba(99,102,241,.18),transparent 70%);pointer-events:none}
.result-card.visible{display:block;animation:resultIn .5s var(--ease-spring)}
@keyframes resultIn{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.result-title{font-size:19px;font-weight:800;letter-spacing:-.01em;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.result-meta{font-size:12px;color:var(--text-muted);margin:5px 0 14px}
.result-formats{display:flex;gap:8px;flex-wrap:wrap;position:relative}
.result-format-btn{padding:9px 16px;font-size:12px;font-weight:600;border:1px solid var(--border);border-radius:var(--radius-sm);background:rgba(255,255,255,.03);color:var(--text-primary);cursor:pointer;transition:all .25s var(--ease-out);text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-family:var(--font)}
.result-format-btn:hover{border-color:var(--accent-1);background:rgba(99,102,241,.12);transform:translateY(-2px);box-shadow:0 6px 16px -4px var(--glow-1)}

/* Error Card */
.error-card{display:none;background:linear-gradient(180deg,rgba(239,68,68,.08),rgba(239,68,68,.03));border:1px solid rgba(239,68,68,.25);border-radius:var(--radius);padding:18px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.error-card.visible{display:block;animation:panelIn .3s var(--ease-out)}
.error-title{font-size:13px;font-weight:700;color:var(--error);display:flex;align-items:center;gap:7px}
.error-title svg{width:15px;height:15px}
.error-msg{font-size:12px;color:var(--text-secondary);margin-top:5px;line-height:1.5}

/* Drop Zone */
.drop-zone{border:1.5px dashed var(--border);border-radius:var(--radius);padding:28px 20px;text-align:center;cursor:pointer;transition:border-color var(--transition),background var(--transition)}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--accent-1);background:rgba(99,102,241,.06)}
.drop-zone-icon{opacity:.55;margin-bottom:8px;display:flex;justify-content:center;color:var(--accent-1)}
.drop-zone-icon svg{width:30px;height:30px;stroke-width:1.5}
.drop-zone-text{font-size:13px;color:var(--text-secondary);font-weight:500}
.drop-zone-hint{font-size:11px;color:var(--text-muted);margin-top:2px}

/* Format Chips */
.format-chips{display:flex;gap:7px;flex-wrap:wrap}
.format-chip{padding:7px 13px;font-size:11px;font-weight:600;border-radius:100px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);font-family:var(--font)}
.format-chip:hover{border-color:var(--border-hover);color:var(--text-primary)}
.format-chip.active{border-color:var(--accent-1);background:linear-gradient(135deg,rgba(99,102,241,.22),rgba(168,85,247,.14));color:#fff;box-shadow:0 2px 10px -2px var(--glow-1)}

/* Status badges */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:100px;font-size:10px;font-weight:700;letter-spacing:.2px}
.badge::before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}
.badge-done{background:rgba(34,197,94,.15);color:var(--success)}
.badge-failed{background:rgba(239,68,68,.15);color:var(--error)}
.badge-processing{background:rgba(99,102,241,.15);color:var(--accent-1)}
.badge-queued{background:rgba(245,158,11,.15);color:var(--warning)}

/* Table */
.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--glass-border)}
table{width:100%;border-collapse:collapse;font-size:12px}
th{text-align:left;padding:10px 12px;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--glass-border);white-space:nowrap;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;background:rgba(255,255,255,.02)}
td{padding:10px 12px;border-bottom:1px solid var(--glass-border);color:var(--text-secondary)}
tbody tr{transition:background var(--transition)}
tbody tr:hover td{background:rgba(255,255,255,.03)}
tbody tr:last-child td{border-bottom:none}

/* Misc */
.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.15);border-top-color:var(--accent-1);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty-state{text-align:center;padding:52px 24px;color:var(--text-muted);font-size:13px}
.empty-state-icon{margin-bottom:10px;opacity:.35;display:flex;justify-content:center}
.empty-state-icon svg{width:40px;height:40px;stroke-width:1.25}
.skeleton{background:linear-gradient(90deg,var(--surface) 25%,var(--surface-hover) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px;height:20px;margin-bottom:8px}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
.hidden{display:none!important}
.two-col{display:grid;grid-template-columns:300px 1fr;gap:20px}
@media(max-width:900px){.two-col{grid-template-columns:1fr}}

/* Raw JSON dumps emitted by app.js (<pre>) — styled globally, no markup changes needed */
pre{background:rgba(7,11,20,.6);border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:14px;font-family:'SFMono-Regular',Consolas,'Liberation Mono',Menlo,monospace!important;font-size:11.5px!important;line-height:1.6;overflow-x:auto;color:var(--text-secondary)!important}

/* Login Overlay */
.login-overlay{position:fixed;inset:0;z-index:9999;background:rgba(7,11,20,.78);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;animation:fadeIn .35s ease}
.login-overlay.hidden{display:none}
.login-card{border:1px solid var(--glass-border);border-radius:16px;padding:38px 36px;width:380px;max-width:90vw;box-shadow:var(--shadow-lg);animation:resultIn .5s var(--ease-spring)}
.login-logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:10px}
.login-logo svg{width:30px;height:30px;filter:drop-shadow(0 4px 14px rgba(99,102,241,.55))}
.login-logo span{font-size:19px;font-weight:800;letter-spacing:-.01em;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.login-sub{text-align:center;font-size:12.5px;color:var(--text-muted);margin-bottom:26px}
.login-error{color:var(--error);font-size:12px;text-align:center;margin-top:10px;min-height:20px}
.login-btn{width:100%;padding:12px 20px;font-size:14px;justify-content:center}
.login-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.25);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle;margin-right:6px}

/* ==================== RESPONSIVE SIDEBAR RAIL ==================== */
@media(max-width:900px){
  .sidebar{width:var(--sidebar-w-collapsed);align-items:center}
  .sidebar-logo{padding:18px 0;justify-content:center}
  .sidebar-logo span,.sidebar-logo .badge{display:none}
  .sidebar-logo svg.brand-mark{width:24px;height:24px}
  .sidebar-section{display:none}
  .sidebar-nav{padding:2px 10px;width:100%}
  .sidebar-link{justify-content:center;padding:11px 0}
  .sidebar-link .label{display:none}
  .sidebar-link.active::before{left:50%;top:-2px;transform:translateX(-50%);width:16px;height:3px}
  .sidebar-footer{display:none}
  .panel{padding:20px}
}
@media(max-width:500px){
  .sidebar{width:60px}
  .panel{padding:16px}
  .topbar{padding:0 16px}
  .grid-4{grid-template-columns:1fr 1fr}
  .progress-steps{grid-template-columns:repeat(3,1fr)}
}