/* Vantic Tools — shared base styles (design tokens, nav, buttons, modal, toast, footer).
   Linked by the multi-tool pages so the look stays identical across the suite. */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#F3F1EC; --panel:#FFFFFF; --surface:#FAF8F3;
  --border:#E7E2D9; --border2:#D9D3C8;
  --accent:#0F6E5C; --accent-soft:rgba(15,110,92,.10); --accent-border:rgba(15,110,92,.22);
  --ink:#1B1A16; --ink-hi:#34322B; --text:#1F1D18; --sub:#6F6A60; --muted:#A8A296;
  --red:#BB3B2E; --amber:#8A6D1B;
  --shadow:0 2px 10px rgba(40,36,28,.08); --shadow-lg:0 10px 34px rgba(40,36,28,.14);
}
html{scroll-behavior:smooth}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100dvh}
a{color:inherit}

@keyframes fade-in-up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
@keyframes pill-shine{0%,100%{background-position:200% center}50%{background-position:-200% center}}
.fi1{animation:fade-in-up .7s ease-out both}
.fi2{animation:fade-in-up .7s .10s ease-out both}
.fi3{animation:fade-in-up .7s .20s ease-out both}
.fi4{animation:fade-in-up .7s .30s ease-out both}

/* ── NAV ── */
nav{position:sticky;top:0;z-index:20;background:rgba(243,241,236,.9);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);padding:0 28px;height:64px;display:flex;align-items:center;justify-content:space-between}
.nav-brand{font-family:'Syne',sans-serif;font-size:18px;font-weight:800;color:var(--text);letter-spacing:-.3px;text-decoration:none;display:flex;align-items:center;gap:2px}
.nav-brand em{color:var(--accent);font-style:normal}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-link,.nav-btn{background:none;border:1px solid transparent;color:var(--sub);font-family:'Outfit',sans-serif;font-size:13px;font-weight:600;padding:9px 14px;border-radius:10px;cursor:pointer;transition:all .18s;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.nav-link:hover{color:var(--text)}
.nav-btn{border-color:var(--border2);color:var(--text);padding:9px 18px}
.nav-btn:hover{background:var(--panel);box-shadow:0 2px 12px rgba(40,36,28,.1);transform:translateY(-1px)}
.nav-btn.primary{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:0 2px 8px rgba(27,26,22,.2)}
.nav-btn.primary:hover{background:var(--ink-hi);box-shadow:0 4px 16px rgba(27,26,22,.3);transform:translateY(-1px)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:1px solid var(--border2);border-radius:11px;background:var(--panel);cursor:pointer;padding:0;align-items:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .2s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:860px){
  nav{padding:0 18px}
  .nav-toggle{display:flex}
  .nav-actions{position:absolute;top:calc(100% + 8px);right:14px;left:14px;flex-direction:column;align-items:stretch;gap:8px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:12px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .2s,visibility .2s}
  .nav-actions.open{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-actions .nav-link,.nav-actions .nav-btn{width:100%;text-align:center;justify-content:center;padding:14px 18px;font-size:15px}
}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:14px 24px;border-radius:13px;font-family:'Outfit',sans-serif;font-size:15px;font-weight:600;cursor:pointer;border:none;transition:all .2s cubic-bezier(.34,1.56,.64,1);min-height:50px;text-decoration:none;letter-spacing:-.1px}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn:active{transform:scale(.97)}
.btn-g{background:var(--panel);color:var(--text);border:1px solid var(--border2)}
.btn-g:hover{background:var(--surface);box-shadow:0 4px 16px rgba(40,36,28,.1);transform:translateY(-2px)}
.btn-gr{background:var(--ink);color:#fff;box-shadow:0 2px 8px rgba(27,26,22,.25)}
.btn-gr:hover{background:var(--ink-hi);box-shadow:0 6px 24px rgba(27,26,22,.35);transform:translateY(-2px)}
.btn-ac{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(15,110,92,.25)}
.btn-ac:hover{filter:brightness(1.06);box-shadow:0 6px 22px rgba(15,110,92,.32);transform:translateY(-2px)}
.btn-lg{padding:17px 32px;font-size:16px;border-radius:14px;min-height:56px}
.btn-sm{padding:10px 16px;font-size:13px;min-height:40px;border-radius:10px}

/* ── FORM INPUTS ── */
.inp,.sel,.txta{background:var(--surface);border:1px solid var(--border);color:var(--text);font-family:'Outfit',sans-serif;font-size:16px;padding:13px 14px;border-radius:12px;width:100%;outline:none;transition:border-color .15s;appearance:none;-webkit-appearance:none}
.inp:focus,.sel:focus,.txta:focus{border-color:var(--accent)}
.inp::placeholder,.txta::placeholder{color:var(--muted)}
.txta{resize:vertical;min-height:96px;line-height:1.6}
.sel{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%236F6A60' stroke-width='1.6' fill='none' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;display:block}

/* ── MODAL ── */
.modal{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;padding:22px;background:rgba(27,26,22,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.modal.hidden{display:none}
.modal-card{position:relative;width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);padding:26px 22px;display:flex;flex-direction:column;gap:12px;max-height:88vh;overflow-y:auto}
.modal-x{position:absolute;top:14px;right:14px;background:none;border:none;color:var(--muted);font-size:16px;cursor:pointer;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.modal-x:active{background:var(--surface);color:var(--text)}
.modal-title{font-family:'Syne',sans-serif;font-size:21px;font-weight:800;color:var(--text);letter-spacing:-.3px}
.modal-sub{font-size:13px;color:var(--sub);margin-top:-6px;line-height:1.5}
.auth-err{background:rgba(187,59,46,.1);border:1px solid rgba(187,59,46,.3);color:var(--red);font-size:13px;padding:10px 12px;border-radius:10px;line-height:1.4}
.auth-err.hidden{display:none}
.auth-switch{background:none;border:none;color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;padding:4px}
.auth-note{font-size:11.5px;color:var(--muted);line-height:1.5;margin-top:2px}

/* ── PLAN BADGES ── */
.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;padding:4px 10px;border-radius:20px;line-height:1}
.badge-free{background:var(--surface);border:1px solid var(--border2);color:var(--sub)}
.badge-pro{background:var(--accent-soft);border:1px solid var(--accent-border);color:var(--accent)}

/* ── TOAST ── */
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(10px);background:var(--ink);color:#fff;padding:11px 22px;border-radius:26px;font-size:13px;font-weight:600;opacity:0;transition:all .22s;z-index:9999;pointer-events:none;max-width:88vw;text-align:center;box-shadow:var(--shadow-lg)}
#toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* ── GATE (login required overlay for tools) ── */
.gate{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(243,241,236,.82);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.gate.hidden{display:none}
.gate-card{max-width:400px;width:100%;background:var(--panel);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-lg);padding:34px 28px;text-align:center;display:flex;flex-direction:column;gap:14px}
.gate-card h2{font-family:'Syne',sans-serif;font-size:24px;font-weight:800;letter-spacing:-.4px}
.gate-card p{font-size:14.5px;color:var(--sub);line-height:1.6}

/* ── FOOTER ── */
footer.site-footer{padding:32px 28px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:40px}
.footer-brand{font-family:'Syne',sans-serif;font-size:15px;font-weight:800;color:var(--text)}
.footer-brand em{color:var(--accent);font-style:normal}
.footer-note{font-size:12px;color:var(--muted)}
.footer-note a{color:var(--accent);text-decoration:none}

/* ── SHARED SECTION HEADERS ── */
.section-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:2.5px;color:var(--accent);text-align:center;margin-bottom:12px}
.section-title{font-family:'Syne',sans-serif;font-size:clamp(26px,4vw,38px);font-weight:800;color:var(--text);text-align:center;letter-spacing:-.6px;line-height:1.1}