:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-card:rgba(17,24,39,.75);--bg-card-hover:rgba(30,41,59,.85);--bg-glass:rgba(15,23,42,.65);--border-subtle:hsla(0,0%,100%,.08);--border-light:hsla(0,0%,100%,.15);--border-primary:rgba(99,102,241,.4);--primary:#6366f1;--primary-glow:rgba(99,102,241,.25);--primary-hover:#4f46e5;--accent-cyan:#06b6d4;--accent-cyan-glow:rgba(6,182,212,.25);--accent-emerald:#10b981;--accent-rose:#f43f5e;--accent-amber:#f59e0b;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px;--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 8px 24px rgba(0,0,0,.4);--shadow-lg:0 16px 36px rgba(0,0,0,.5);--shadow-glow:0 0 25px var(--primary-glow);--font-sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;line-height:1.5;-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15% 15%,rgba(99,102,241,.12) 0,transparent 40%),radial-gradient(circle at 85% 85%,rgba(6,182,212,.1) 0,transparent 40%);background-attachment:fixed}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;font-family:inherit}.glass-panel{background:var(--bg-card);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:all .25s ease}.glass-panel:hover{border-color:var(--border-light)}.glass-panel-glow{border:1px solid var(--border-primary);box-shadow:var(--shadow-glow)}.heading-xl{font-size:2rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 30%,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.heading-lg{font-size:1.5rem;font-weight:600;letter-spacing:-.01em}.heading-md{font-size:1.25rem;font-weight:600}.text-muted{color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1.25rem;border-radius:var(--radius-sm);font-weight:500;font-size:.95rem;transition:all .2s cubic-bezier(.4,0,.2,1);outline:none}.btn:focus-visible{outline:2px solid var(--accent-cyan);outline-offset:2px}.btn-primary{background:linear-gradient(135deg,var(--primary) 0,#4f46e5 100%);color:#fff;box-shadow:0 4px 14px var(--primary-glow)}.btn-primary:hover{background:linear-gradient(135deg,#7c3aed 0,var(--primary) 100%);transform:translateY(-1px);box-shadow:0 6px 20px var(--primary-glow)}.btn-secondary{background:hsla(0,0%,100%,.06);border:1px solid var(--border-light);color:var(--text-primary)}.btn-secondary:hover{background:hsla(0,0%,100%,.12);border-color:hsla(0,0%,100%,.25);transform:translateY(-1px)}.btn-danger{background:rgba(244,63,94,.15);border:1px solid rgba(244,63,94,.3);color:#fda4af}.btn-danger:hover{background:rgba(244,63,94,.25)}.btn-success{background:rgba(16,185,129,.15);border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.btn-success:hover{background:rgba(16,185,129,.25)}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-primary{background:rgba(99,102,241,.15);color:#a5b4fc;border:1px solid rgba(99,102,241,.3)}.badge-cyan{background:rgba(6,182,212,.15);color:#67e8f9;border:1px solid rgba(6,182,212,.3)}.badge-emerald{background:rgba(16,185,129,.15);color:#6ee7b7;border:1px solid rgba(16,185,129,.3)}.badge-amber{background:rgba(245,158,11,.15);color:#fcd34d;border:1px solid rgba(245,158,11,.3)}.badge-rose{background:rgba(244,63,94,.15);color:#fda4af;border:1px solid rgba(244,63,94,.3)}.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.25rem}.form-label{font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;background:rgba(15,23,42,.6);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.95rem;font-family:inherit;transition:all .2s ease;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background:rgba(15,23,42,.85)}.flip-card-scene{perspective:1200px;width:100%;height:380px}.flip-card{width:100%;height:100%;position:relative;transition:transform .6s cubic-bezier(.4,0,.2,1);transform-style:preserve-3d;cursor:pointer}.flip-card.is-flipped{transform:rotateY(180deg)}.flip-card-face{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:var(--radius-lg);padding:2.5rem;display:flex;flex-direction:column;justify-content:space-between;box-sizing:border-box}.flip-card-front{background:linear-gradient(145deg,rgba(30,41,59,.7),rgba(15,23,42,.8));border:1px solid var(--border-light);box-shadow:var(--shadow-lg)}.flip-card-back{background:linear-gradient(145deg,rgba(30,41,59,.9),rgba(15,23,42,.95));border:1px solid var(--border-primary);box-shadow:var(--shadow-lg),var(--shadow-glow);transform:rotateY(180deg)}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-bottom:2rem}.layout-container{display:flex;min-height:100vh}.main-content{flex:1 1;padding:2rem;max-width:1300px;margin:0 auto;width:100%}@media (max-width:768px){.layout-container{flex-direction:column}.main-content{padding:1rem}}