/* v0.1.3 visual refinements, searchable currencies and side tools */
.nav-toggle{display:none;border:1px solid var(--line);background:var(--surface);color:var(--ink);width:40px;height:40px;border-radius:10px;cursor:pointer}
.hero{padding:52px 0 116px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(340px,.72fr);align-items:center;gap:72px}
.hero-message{position:relative;z-index:1}
.hero h1{font-size:clamp(42px,4.5vw,62px);max-width:650px;margin-bottom:18px}
.hero-copy{max-width:590px}
.hero-rates{position:relative;z-index:1;background:color-mix(in srgb,var(--surface) 88%,transparent);border:1px solid color-mix(in srgb,var(--brand) 15%,var(--line));border-radius:22px;padding:22px;box-shadow:0 22px 55px color-mix(in srgb,var(--brand-dark) 13%,transparent);backdrop-filter:blur(12px)}
.hero-rates-head,.hero-rates-foot{display:flex;align-items:center;justify-content:space-between;gap:18px}
.hero-rates-head>div{display:flex;flex-direction:column;gap:5px}.hero-rates-head span,.hero-rates-foot{color:var(--muted);font-size:11px}.hero-rates-head strong{font-size:16px}.hero-rates-count{padding:6px 9px;border-radius:99px;background:color-mix(in srgb,var(--brand) 10%,var(--soft));color:var(--brand)!important}
.hero-rate-list{margin:18px 0 14px;border-top:1px solid var(--line)}
.hero-rate-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid var(--line)}
.hero-rate-row>div{display:flex;flex-direction:column;gap:3px}.hero-rate-row>div strong{font-size:13px}.hero-rate-row>div span{color:var(--muted);font-size:11px}.hero-rate-row>strong{font-size:18px;letter-spacing:-.02em}
.hero-rate-empty{padding:24px 0;color:var(--muted);font-size:12px;text-align:center}.hero-rates-foot{padding-top:2px}

.currency-picker{position:relative}.currency-search{padding-right:38px!important;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%)!important;background-position:calc(100% - 18px) 22px,calc(100% - 13px) 22px!important;background-size:5px 5px,5px 5px!important;background-repeat:no-repeat!important}
.currency-options{position:absolute;z-index:40;top:calc(100% + 7px);left:0;width:100%;max-height:300px;overflow-y:auto;background:var(--surface);border:1px solid var(--line);border-radius:13px;box-shadow:0 18px 45px color-mix(in srgb,var(--brand-dark) 18%,transparent);padding:7px}
.currency-options button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;border:0;border-radius:8px;background:transparent;color:var(--ink);padding:10px 11px;text-align:left;cursor:pointer}
.currency-options button:hover,.currency-options button:focus,.currency-options button[aria-selected=true]{background:var(--soft);outline:none}.currency-options button span{color:var(--muted);font-size:11px}.currency-options button strong{font-size:13px;font-weight:600}.currency-no-result{padding:22px 12px;color:var(--muted);font-size:12px;text-align:center}

.side-tool{position:fixed;top:255px;z-index:60;display:flex;align-items:flex-start;filter:drop-shadow(0 18px 32px color-mix(in srgb,var(--brand-dark) 14%,transparent))}.notes-tool{left:14px;flex-direction:row-reverse}.calculator-tool{right:14px}.side-tool:not(.is-open) .side-tool-panel{display:none}.side-tool-handle{border:0;background:var(--brand-dark);color:#fff;display:flex;align-items:center;gap:7px;padding:13px 10px;border-radius:10px 10px 0 0;writing-mode:vertical-rl;letter-spacing:.08em;font-size:12px;cursor:pointer}.side-tool-handle span{font-size:16px;writing-mode:horizontal-tb}.notes-tool .side-tool-handle{border-radius:0 10px 10px 0}.calculator-tool .side-tool-handle{border-radius:10px 0 0 10px}.side-tool-panel{width:286px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:16px}.notes-panel{border-radius:16px 0 16px 16px;background:light-dark(#fffdf4,#171c28)}.calculator-panel{border-radius:0 16px 16px 16px;background:light-dark(#fff,#111827)}
.side-tool-title{display:flex;align-items:start;justify-content:space-between;gap:12px;margin-bottom:14px}.side-tool-title>div{display:flex;flex-direction:column;gap:4px}.side-tool-title strong{font-size:14px}.side-tool-title span{color:var(--muted);font-size:10px}.side-tool-title>button{border:0;background:transparent;color:var(--muted);font-size:20px;line-height:1;cursor:pointer}
.notes-panel textarea{display:block;width:100%;height:246px;resize:vertical;border:1px solid color-mix(in srgb,#d9bd63 35%,var(--line));border-radius:10px;background:light-dark(#fffef9,#101827);color:var(--ink);padding:12px;font:inherit;font-size:13px;line-height:1.7;outline:none}.notes-panel textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 12%,transparent)}.notes-actions{display:flex;align-items:center;justify-content:space-between;margin-top:10px;color:var(--muted);font-size:10px}.notes-actions button{border:0;background:transparent;color:var(--brand);font-size:11px;cursor:pointer}
.calculator-display{display:flex;align-items:center;justify-content:flex-end;width:100%;height:62px;overflow:hidden;border-radius:11px;background:light-dark(#edf2f9,#07101f);color:var(--ink);padding:0 13px;font-size:27px;font-weight:700;letter-spacing:-.03em}.calculator-keys{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-top:11px}.calculator-keys button{height:43px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--ink);font-weight:600;cursor:pointer}.calculator-keys button:hover{border-color:var(--brand)}.calculator-keys .operator{color:var(--brand);background:color-mix(in srgb,var(--brand) 9%,var(--soft))}.calculator-keys .equals{background:var(--brand);color:#fff;border-color:var(--brand)}

@media(max-width:1499px){.side-tool{top:220px}.side-tool-panel{width:270px}}
@media(max-width:1100px){.hero-grid{grid-template-columns:1fr .72fr;gap:34px}.hero h1{font-size:48px}.hero-rates{padding:18px}.side-tool:not(.is-open) .side-tool-panel{display:none}}
@media(max-width:880px){.navigation{flex-wrap:wrap;padding:10px 0}.nav-toggle{display:inline-grid;place-items:center;order:2}.admin-entry{order:3}.nav-links{display:none!important;order:4;width:100%;flex-direction:column;gap:0;padding:6px 0 4px}.mobile-menu-open .nav-links{display:flex!important}.nav-links a{padding:11px 4px;border-top:1px solid var(--line)}.hero{padding:42px 0 94px}.hero-grid{grid-template-columns:1fr;gap:28px}.hero-message{text-align:center}.hero h1{font-size:clamp(38px,8vw,50px);max-width:none}.hero-copy{margin-left:auto;margin-right:auto}.trust-row{justify-content:center}.hero-rates{width:min(560px,100%);margin:0 auto}.converter-overlap{margin-top:-54px}.currency-options{max-height:245px}.side-tool{top:auto;bottom:14px;filter:none}.side-tool.is-open{z-index:90}.notes-tool{left:12px;flex-direction:row}.calculator-tool{right:12px}.side-tool-handle,.notes-tool .side-tool-handle,.calculator-tool .side-tool-handle{writing-mode:horizontal-tb;border-radius:12px;padding:11px 14px;box-shadow:0 10px 28px color-mix(in srgb,var(--brand-dark) 24%,transparent)}.side-tool-panel{position:fixed;left:12px;right:12px;bottom:68px;width:auto;max-width:430px;margin:auto;border-radius:17px}.notes-panel textarea{height:200px}}
@media(max-width:560px){.hero{padding-top:34px}.hero h1{font-size:39px}.hero-rates{padding:16px;border-radius:17px}.hero-rate-row{padding:11px 0}.hero-rate-row>strong{font-size:16px}.converter-overlap{margin-top:-44px}.currency-options{position:fixed;left:12px;right:12px;top:auto;bottom:76px;width:auto;max-height:55vh}.side-tool-handle{font-size:11px}.calculator-keys button{height:46px}.notes-panel textarea{height:180px}}