/* Общие компоненты превью: кнопки, форма, модалка, cookie-баннер.
   Цвета, шрифт и скругление задаёт каждое направление через переменные. */

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55}
img{display:block;max-width:100%}
a{color:inherit}

/* Акцентные палитры: переключаются параметром ?accent= */
:root,[data-accent="blue"]{--accent:#A9C3E3;--accent-2:#C4D6EC;--on-accent:#1B1A18;--accent-deep:#33557E}
[data-accent="pink"]{--accent:#E4B9B0;--accent-2:#EFD0C9;--on-accent:#1B1A18;--accent-deep:#8C4B42}
[data-accent="ink"]{--accent:#1F1D1A;--accent-2:#3A3631;--on-accent:#F7F2EA;--accent-deep:#1F1D1A}

/* Дофаминовые кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 28px;border:0;border-radius:var(--radius);font:inherit;font-weight:600;font-size:16px;cursor:pointer;text-decoration:none;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1),box-shadow .15s ease,background .15s ease;-webkit-tap-highlight-color:transparent}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--on-accent)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px -10px var(--accent-deep)}
.btn:active{transform:scale(.96)}
.btn:focus-visible,.link:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--accent-deep);outline-offset:3px}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1px var(--ink)}
.btn[disabled]{opacity:.7;cursor:progress;transform:none}
.btn-block{width:100%}
.link{color:var(--accent-deep);font-weight:600;text-decoration:underline;text-underline-offset:4px}

/* Форма */
.form{display:grid;gap:20px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.field input{width:100%;min-height:52px;padding:0 16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--field-bg,#fff);color:var(--ink);font:inherit;font-size:16px}
.field input:focus{border-color:var(--ink);outline:none}
.field .hint{font-size:14px;color:var(--muted);margin-top:4px}
.field .err{display:none;font-size:14px;color:#B3261E;margin-top:8px}
.field.invalid input{border-color:#B3261E;border-width:2px}
.field.invalid .err{display:block}
.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;cursor:pointer}
.check input{width:22px;height:22px;flex:none;margin:1px 0 0;accent-color:var(--accent-deep)}
.check.invalid{color:#B3261E}
.form-error{display:none;padding:16px;border-radius:var(--radius);background:#FBEAE8;color:#8C1D18;font-size:14px}
.form-error.show{display:block}
.form-step[hidden]{display:none}
.pay-box{display:grid;gap:16px}
.pay-sum{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.pay-sum b{font-size:24px}
.btn-paypal{background:#FFC439;color:#111;min-height:52px}
.done-mark{width:56px;height:56px;border-radius:50%;background:var(--accent);color:var(--on-accent);display:grid;place-items:center;animation:pop .35s cubic-bezier(.34,1.56,.64,1)}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
.small{font-size:14px;color:var(--muted)}

/* Модалка */
.modal{position:fixed;inset:0;z-index:50;display:none;align-items:flex-end;justify-content:center;background:rgba(20,18,16,.45)}
.modal.open{display:flex}
.modal-card{width:100%;max-width:520px;max-height:92vh;overflow:auto;background:var(--bg);border-radius:var(--radius) var(--radius) 0 0;padding:24px 20px 32px;box-shadow:0 -12px 40px rgba(0,0,0,.18)}
@media(min-width:640px){.modal{align-items:center}.modal-card{border-radius:var(--radius);padding:32px}}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px}
.modal-head h3{margin:0;font-size:24px;line-height:1.2}
.icon-btn{width:44px;height:44px;flex:none;border:0;border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;font-size:24px;line-height:1}
.icon-btn:hover{background:var(--line)}

/* Cookie-баннер */
.cookie{position:fixed;left:12px;right:12px;bottom:12px;z-index:40;max-width:440px;padding:16px;border-radius:var(--radius);background:var(--bg);color:var(--ink);box-shadow:0 8px 32px rgba(0,0,0,.16);font-size:14px}
.cookie p{margin:0 0 12px}
.cookie .row{display:flex;gap:8px}
.cookie .btn{flex:1;min-height:44px;padding:0 12px;font-size:14px}
.cookie-accept{background:var(--ink);color:var(--bg)}

/* Тост */
.toast{position:fixed;left:50%;top:16px;transform:translateX(-50%);z-index:60;padding:12px 16px;border-radius:var(--radius);background:var(--ink);color:var(--bg);font-size:14px;display:none;max-width:90vw}
.toast.show{display:block;animation:pop .25s ease-out}

/* Пометка заглушки */
.placeholder-tag{display:inline-block;padding:4px 8px;border-radius:4px;background:#FFF3C4;color:#5C4A00;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}

/* FAQ на details */
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;position:relative;min-height:44px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:8px;top:50%;width:10px;height:10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-70%) rotate(45deg);transition:transform .2s}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details p{margin:0 0 20px;color:var(--muted);max-width:640px}

/* --- Рабочий сайт: дополнения --- */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.cookie{padding:20px 16px 16px;max-width:460px}
.ck-x{position:absolute;right:6px;top:6px;width:40px;height:40px;border:0;background:none;color:var(--ink);font-size:22px;cursor:pointer;border-radius:50%}
.ck-x:hover{background:var(--line)}
.cookie p{padding-right:28px}
.ck-set{display:grid;gap:12px;margin:0 0 12px}
.ck-set[hidden]{display:none}
.ck-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.45;cursor:pointer}
.ck-row input{width:20px;height:20px;flex:none;margin:0;accent-color:var(--ink)}
.ck-row b{display:block;font-size:14px}
.ck-more{display:block;margin:10px auto 0;border:0;background:none;font:inherit;font-size:13px;color:var(--muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer;min-height:32px}
.footer-btn{border:0;background:none;padding:0;font:inherit;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.lang a{display:inline-grid;place-items:center;min-width:32px;min-height:40px;font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--muted);text-decoration:none}
.lang a[aria-current]{color:var(--ink)}
.paypal-box{min-height:52px;transition:opacity .2s}
.paypal-box.locked{opacity:.45}
.pay-hint.nudge{animation:nudge .5s}
@keyframes nudge{20%,60%{transform:translateX(-4px)}40%,80%{transform:translateX(4px)}}
.check a{white-space:nowrap}
.pay-sum{gap:16px}
.pay-sum span{flex:1}
.pay-sum b{flex:none;white-space:nowrap}