/* Shared styles for MemoNotePad tool pages (loaded after Google Fonts) */
:root{--primary:#2D6A4F;--primary-light:#52B788;--primary-dark:#1B4332;--accent:#F4A261;--accent-dark:#E76F51;--bg:#F8F5F0;--bg-alt:#FFFEF9;--surface:#fff;--surface-2:#F0EDE7;--border:#DDD8CE;--text:#1A1A2E;--text-muted:#6B6560;--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 6px 24px rgba(0,0,0,.1);--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--font-display:'Playfair Display',Georgia,serif;--font-body:'DM Sans',system-ui,sans-serif;--font-mono:'JetBrains Mono',monospace;--header-h:68px;--transition:.3s cubic-bezier(.4,0,.2,1)}
.dark-mode{--bg:#0F1117;--bg-alt:#161923;--surface:#1E2130;--surface-2:#252839;--border:#2E3348;--text:#EEEAE2;--text-muted:#9BA3BF;--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 6px 24px rgba(0,0,0,.4)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden;transition:background var(--transition),color var(--transition)}
a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}input,select,textarea{font-family:inherit;color:inherit}ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--primary);background:rgba(82,183,136,.14);padding:6px 14px;border-radius:100px;margin-bottom:18px}
.section-title{font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;line-height:1.22;margin-bottom:14px}
.section-sub{font-size:1.05rem;color:var(--text-muted);max-width:640px;margin-bottom:40px}
.accent-text{color:var(--primary-light)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:var(--radius-md);font-size:.95rem;font-weight:600;transition:all var(--transition)}
.btn-primary{background:var(--primary);color:#fff!important;box-shadow:0 4px 20px rgba(45,106,79,.35)}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
.btn-ghost{border:2px solid var(--border)}.btn-ghost:hover{border-color:var(--primary-light);color:var(--primary-light)}
.btn-sm{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);font-size:.85rem;font-weight:500;background:var(--surface-2);border:1px solid var(--border);transition:all var(--transition)}
.btn-sm:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-sm.danger:hover{background:#E63946;border-color:#E63946}
/* header */
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:1000;background:rgba(248,245,240,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.dark-mode .site-header{background:rgba(15,17,23,.9)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.header-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.25rem;font-weight:700;white-space:nowrap}
.logo-icon{width:36px;height:36px;background:var(--primary);border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:1rem}
.header-nav{display:flex;align-items:center;gap:4px}
.nav-link{padding:8px 14px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:500;color:var(--text-muted);transition:all var(--transition)}
.nav-link:hover{color:var(--text);background:var(--surface-2)}.nav-link.active{color:var(--primary)}
.header-actions{display:flex;align-items:center;gap:10px}
.dark-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border);font-size:1.1rem}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}
.mobile-nav{display:none;flex-direction:column;position:fixed;top:var(--header-h);left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);padding:16px;gap:4px;z-index:999;max-height:calc(100vh - var(--header-h));overflow-y:auto}
.mobile-nav.open{display:flex}
/* hero */
.tool-hero{padding:calc(var(--header-h) + 48px) 0 28px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:600;background:rgba(82,183,136,.14);color:var(--primary);padding:7px 16px;border-radius:100px;margin-bottom:18px}
.tool-hero h1{font-family:var(--font-display);font-size:clamp(2rem,5vw,3.4rem);line-height:1.15;margin-bottom:14px}
.tool-hero p.lead{max-width:680px;margin:0 auto;color:var(--text-muted);font-size:1.1rem}
.breadcrumb{font-size:.82rem;color:var(--text-muted);margin-bottom:14px}.breadcrumb a:hover{color:var(--primary)}
/* app card */
.app-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px;margin-bottom:24px}
.app-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:.82rem;font-weight:600;color:var(--text-muted)}
.input,.select,textarea.input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-alt);font-size:1rem}
.input:focus,.select:focus,textarea:focus{outline:2px solid var(--primary-light);outline-offset:0}
textarea.input{min-height:220px;resize:vertical;line-height:1.6}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.stat-card{background:var(--surface-2);border-radius:var(--radius-md);padding:16px 18px;text-align:center}
.stat-card b{display:block;font-size:1.9rem;font-family:var(--font-mono);color:var(--primary)}
.stat-card span{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px}
/* content */
.section{padding:64px 0}.section.alt{background:var(--bg-alt)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:22px;transition:all var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary-light)}
.card h3{font-family:var(--font-display);font-size:1.1rem;margin-bottom:8px}
.card p{font-size:.92rem;color:var(--text-muted)}
.card .ic{font-size:1.6rem;margin-bottom:10px}
.prose{max-width:820px}.prose h2{font-family:var(--font-display);font-size:1.7rem;margin:34px 0 12px}.prose h3{font-size:1.15rem;margin:22px 0 8px}.prose p{margin-bottom:14px;color:var(--text-muted)}.prose ul,.prose ol{margin:0 0 16px 22px;color:var(--text-muted)}.prose ul{list-style:disc}.prose li{margin-bottom:6px}
.prose table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.92rem}.prose th,.prose td{border:1px solid var(--border);padding:9px 12px;text-align:left}.prose th{background:var(--surface-2)}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px 20px;margin-bottom:12px}
.faq summary{font-weight:600;cursor:pointer}.faq details p{margin-top:10px;color:var(--text-muted)}
.related{display:flex;flex-wrap:wrap;gap:10px}
.related a{padding:9px 16px;border-radius:100px;border:1px solid var(--border);background:var(--surface);font-size:.88rem;font-weight:500}.related a:hover{border-color:var(--primary-light);color:var(--primary)}
/* footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:56px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:32px}
.footer-brand p{margin-top:14px;font-size:.9rem;color:var(--text-muted);max-width:340px}
.footer-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer-col li{margin-bottom:8px;font-size:.9rem;color:var(--text-muted)}.footer-col a:hover{color:var(--primary)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:20px;font-size:.82rem;color:var(--text-muted)}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(80px);background:var(--primary-dark);color:#fff;padding:11px 20px;border-radius:100px;font-size:.88rem;transition:transform .3s;z-index:2000}.toast.show{transform:translateX(-50%) translateY(0)}
@media(max-width:960px){.app-grid{grid-template-columns:1fr}.grid-3{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){:root{--header-h:60px}.header-nav{display:none}.hamburger{display:flex}.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.app-card{padding:18px}.section{padding:44px 0}}