:root{--color-bg-primary:#fff;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-muted:#6b7280;--color-accent:#237a3b;--color-accent-hover:#1b5e2e;--color-accent-contrast:#fff;--color-accent-ring:#237a3b38;--color-accent-tint:#237a3b14;--color-surface:#f9fafb;--color-surface-border:#e5e7eb;--color-surface-muted:#f3f4f6;--color-danger:#dc2626;--color-success:#16a34a;--color-warning-bg:#eab30826;--color-warning-text:#a16207;--panel-bg:#fffc;--panel-blur:10px;--panel-contrast:saturate(1.5);--panel-border:1px solid #ffffff80;--panel-shadow:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:1rem;--radius-pill:9999px;--space-3xs:.25rem;--space-xs:.5rem;--space-sm:.75rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--font-heading:var(--font-inter), system-ui, sans-serif;--transition-base:.2s ease-in-out;--icon-filter:brightness(0) saturate(100%) invert(8%) sepia(12%) saturate(2203%) hue-rotate(182deg) brightness(96%) contrast(93%);--icon-on-accent-filter:brightness(0) invert(1)}.dark{--color-bg-primary:#111827;--color-text-primary:#f9fafb;--color-text-secondary:#d1d5db;--color-text-muted:#9ca3af;--color-accent:#43c464;--color-accent-hover:#63d782;--color-accent-contrast:#0b1220;--color-accent-ring:#43c4644d;--color-accent-tint:#43c46424;--color-surface:#1f2937;--color-surface-border:#374151;--color-surface-muted:#111827;--panel-bg:#111827cc;--panel-border:1px solid #ffffff1a;--panel-shadow:0 4px 6px -1px #0000004d, 0 2px 4px -1px #0003;--icon-filter:brightness(0) invert(1);--icon-on-accent-filter:brightness(0)}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100%;overflow-x:clip}body{overflow-wrap:break-word;background-color:var(--color-bg-primary);color:var(--color-text-primary);font-family:var(--font-inter), system-ui, -apple-system, sans-serif;transition:background-color var(--transition-base), color var(--transition-base);flex-direction:column;min-height:100vh;line-height:1.5;display:flex}[data-theme=StarrySky] body,[data-theme=SunnyDay] body{background-color:#0000}body:before{content:"";z-index:-2;pointer-events:none;position:fixed;inset:0}[data-theme=StarrySky] body:before{background:linear-gradient(#0b102d 0%,#161b4d 50%,#2b2f6a 100%)}[data-theme=SunnyDay] body:before{background:radial-gradient(circle,#add8e6 0%,#8fc6de 100%)}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-text-primary);margin:0;font-weight:800;line-height:1.2}p{color:var(--color-text-secondary)}a{color:var(--color-accent)}label{color:var(--color-text-primary);margin-bottom:var(--space-3xs);font-weight:800;display:block}.glass-card{background:var(--panel-bg);-webkit-backdrop-filter:blur(var(--panel-blur)) var(--panel-contrast);border-radius:var(--radius-lg);border:var(--panel-border);box-shadow:var(--panel-shadow);padding:var(--space-md);width:100%;max-width:var(--card-max-width,600px);margin:0 auto;transition:transform .2s,box-shadow .2s}.btn{text-transform:uppercase;letter-spacing:.5px;border-radius:var(--radius-md);cursor:pointer;background:var(--color-accent);color:var(--color-accent-contrast);width:100%;margin-top:var(--space-sm);border:none;justify-content:center;align-items:center;padding:.8rem 1.8rem;font-family:inherit;font-size:1.1rem;font-weight:800;text-decoration:none;transition:transform .1s,background-color .2s,box-shadow .2s;display:inline-flex;box-shadow:0 8px 16px #00000014}.btn:hover{background:var(--color-accent-hover);transform:scale(1.02)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn--ghost{color:var(--color-text-primary);border:1px solid var(--color-surface-border);box-shadow:none;background:0 0}.btn--ghost:hover{background:var(--color-surface-muted)}.btn--danger{background:var(--color-danger);color:#fff}.btn--danger:hover{background:#b91c1c}.btn--inline{width:auto;margin-top:0;padding:.5rem 1rem;font-size:.9rem}.btn--spaced{margin-top:var(--space-sm)}.btn--centered{max-width:240px;margin:var(--space-md) auto 0}input,select,textarea{border-radius:var(--radius-md);border:1px solid var(--color-surface-border);background:var(--color-bg-primary);width:100%;color:var(--color-text-primary);transition:border-color var(--transition-base), box-shadow var(--transition-base);min-height:44px;padding:.5rem .8rem;font-family:inherit;font-size:1rem}input:focus,select:focus,textarea:focus{border-color:var(--color-accent);box-shadow:0 0 0 4px var(--color-accent-ring);outline:none}input:disabled{background-color:var(--color-surface-muted);cursor:not-allowed;opacity:.7}input[type=checkbox],input[type=radio]{appearance:revert;background:revert;border:revert;border-radius:revert;width:1.15rem;height:1.15rem;min-height:0;accent-color:var(--color-accent);cursor:pointer;flex:none;padding:0}input[type=checkbox]:focus-visible,input[type=radio]:focus-visible{box-shadow:none;outline:2px solid var(--color-accent);outline-offset:2px}input[type=checkbox]:focus,input[type=radio]:focus{box-shadow:none}input[type=checkbox]:disabled,input[type=radio]:disabled{background:revert;cursor:not-allowed}textarea{resize:vertical}.site-main{width:100%;max-width:1200px;padding:var(--space-xl) clamp(1rem, 4vw, var(--space-md));gap:var(--space-md);flex-direction:column;flex:1;min-width:0;margin:0 auto;display:flex}.stack{gap:var(--space-sm);flex-direction:column;display:flex}.row{gap:var(--space-sm);flex-wrap:wrap;align-items:center;display:flex}.row>*{min-width:0}.row--between{justify-content:space-between}.row--end{align-items:flex-end}.form-group{margin-bottom:var(--space-md)}.stack--tight .form-group{margin-bottom:0}.error-text{color:var(--color-danger);text-align:center;font-weight:700}.error-text--left{text-align:left}.success-text{color:var(--color-success);text-align:center;font-weight:700}.muted{color:var(--color-text-muted);font-size:.9rem}.section-title{margin-bottom:var(--space-sm);font-size:1.25rem}