/* ==========================================================================
   Вход, регистрация, восстановление (login.php, signup.php, recover.php) — дизайн 2026
   Разметка: include/functions_auth.php. Префикс .su-*. Цвета из токенов темы
   BTPro_v24 (--tp-*), поэтому страницы сами переключаются между светлой и
   чёрно-синей темой (<html data-tp-theme="dark">). Левая панель (.su-side) —
   чёрно-синяя в обеих темах.

   1. Токены   2. Каркас и панель   3. Шапка формы   4. Поля   5. Правила и согласия
   6. Заметки, капча, кнопки   7. Ответы signup_check()
   8. Вход и восстановление: вкладки, данные, копирование   9. Адаптив (container queries по .su)
   ========================================================================== */

/* 1. Токены ---------------------------------------------------------------- */
:root {
    --su-card: var(--tp-surface, #ffffff);
    --su-soft: var(--tp-surface-2, #f6f8fb);
    --su-mute: var(--tp-surface-3, #edf1f7);
    --su-line: var(--tp-border, #e3e8ef);
    --su-line-2: var(--tp-border-strong, #cfd7e3);
    --su-text: var(--tp-text, #0f172a);
    --su-text-2: var(--tp-text-2, #334155);
    --su-muted: var(--tp-muted, #64748b);
    --su-link: var(--tp-link, #1d4ed8);
    --su-accent: var(--tp-accent, #2563eb);
    --su-accent-h: var(--tp-accent-hover, #1d4ed8);
    --su-accent-soft: var(--tp-accent-soft, #e8f0ff);
    --su-shadow: var(--tp-shadow-lg, 0 18px 44px rgba(15, 23, 42, .18));
    --su-radius: 18px;
    --su-radius-sm: 11px;
    --su-ring: 0 0 0 3px rgba(37, 99, 235, .18);

    --su-side: radial-gradient(520px 300px at 110% -10%, rgba(79, 142, 247, .45), transparent 62%),
               radial-gradient(420px 260px at -20% 115%, rgba(37, 99, 235, .32), transparent 60%),
               linear-gradient(160deg, #040814 0%, #0a1534 55%, #10307d 100%);

    --su-ok: #16a34a;
    --su-ok-soft: rgba(22, 163, 74, .1);
    --su-bad: #dc2626;
    --su-bad-soft: rgba(220, 38, 38, .08);
    --su-warn: #b45309;
    --su-warn-soft: rgba(245, 158, 11, .12);
    --su-male: #2563eb;
    --su-female: #db2777;
}

:root[data-tp-theme="dark"] {
    --su-ring: 0 0 0 3px rgba(79, 142, 247, .28);
    --su-side: radial-gradient(520px 300px at 110% -10%, rgba(79, 142, 247, .3), transparent 62%),
               radial-gradient(420px 260px at -20% 115%, rgba(37, 99, 235, .18), transparent 60%),
               linear-gradient(160deg, #02050c 0%, #071029 55%, #0c2160 100%);
    --su-ok: #34d399;
    --su-ok-soft: rgba(52, 211, 153, .12);
    --su-bad: #f87171;
    --su-bad-soft: rgba(248, 113, 113, .12);
    --su-warn: #fbbf24;
    --su-warn-soft: rgba(251, 191, 36, .1);
    --su-male: #6aa1ff;
    --su-female: #f472b6;
}

/* 2. Каркас и панель ------------------------------------------------------- */
.su {
    width: 100%;
    max-width: 980px;
    margin: 6px auto 22px;
    container: su / inline-size;
    color: var(--su-text);
    font-family: var(--tp-font, inherit);
    font-size: .92rem;
    line-height: 1.5;
    text-align: left;
}
.su *, .su *::before, .su *::after { box-sizing: border-box; }
.su a { color: var(--su-link); text-decoration: none; }
.su a:hover { color: var(--su-accent-h); text-decoration: underline; }
.su h1, .su h2, .su p { margin: 0; font-family: inherit; }
.su form { margin: 0; }
.su ul, .su ol { margin: 0; padding: 0; list-style: none; }
.su summary { list-style: none; cursor: pointer; }
.su summary::-webkit-details-marker { display: none; }

.su-card {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    background: var(--su-card);
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius);
    box-shadow: var(--su-shadow);
    overflow: hidden;
}

.su-side {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 26px 24px;
    background: var(--su-side);
    color: #dbe6ff;
}
.su-side::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px);
    background-size: 18px 18px;
    pointer-events: none;
}
.su-side > * { position: relative; z-index: 1; }

.su-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.su-logo {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: linear-gradient(135deg, #4f8ef7, #1d4ed8);
    color: #fff;
    box-shadow: 0 6px 18px rgba(37, 99, 235, .45);
}
.su-brand-name {
    overflow: hidden;
    color: #fff;
    font-weight: 700;
    letter-spacing: .01em;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.su-side-title { color: #fff; font-size: 1.45rem; font-weight: 800; line-height: 1.2; }
.su-side-sub { margin-top: -8px; color: #a9bcdf; font-size: .88rem; }

.su-perks { display: flex; flex-direction: column; gap: 10px; }
.su-perks li { display: flex; align-items: flex-start; gap: 10px; font-size: .86rem; }
.su-perks i {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .1);
    color: #8fb6ff;
    font-size: .8rem;
}
.su-perks span { padding-top: 4px; }
.su-perks b { color: #fff; }

.su-steps { display: flex; flex-direction: column; gap: 6px; margin-top: auto !important; padding-top: 6px !important; }
.su-steps li { display: flex; align-items: center; gap: 10px; color: #8396bb; font-size: .86rem; font-weight: 600; }
.su-step-dot {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, .18);
    font-size: .78rem;
}
.su-steps .is-active { color: #fff; }
.su-steps .is-active .su-step-dot { background: #fff; border-color: #fff; color: #0a1534; }
.su-steps .is-done { color: #b8cdf5; }
.su-steps .is-done .su-step-dot { background: rgba(79, 142, 247, .35); border-color: transparent; color: #fff; }

.su-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; padding: 24px 26px 22px; }

/* 3. Шапка формы ----------------------------------------------------------- */
.su-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 8px 16px; }
.su-title { color: var(--su-text); font-size: 1.3rem; font-weight: 800; line-height: 1.25; }
.su-sub { margin-top: 2px !important; color: var(--su-muted); font-size: .84rem; }
.su-head-link {
    flex: 0 0 auto;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    color: var(--su-text-2) !important;
    font-size: .82rem;
}
.su-head-link b { color: var(--su-link); }
.su-head-link:hover { border-color: var(--su-accent); text-decoration: none !important; }

.su-form { display: flex; flex-direction: column; gap: 14px; }

/* 4. Поля ------------------------------------------------------------------ */
.su-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.su-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.su-label { display: flex; align-items: baseline; gap: 4px; color: var(--su-text-2); font-size: .8rem; font-weight: 700; }
.su-req { color: var(--su-bad); font-weight: 800; }
.su-opt { margin-left: auto; color: var(--su-muted); font-size: .72rem; font-weight: 500; }
.su-hint { color: var(--su-muted); font-size: .76rem; line-height: 1.4; }

.su-input {
    position: relative;
    display: flex;
    align-items: center;
    height: 44px;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius-sm);
    transition: border-color .15s, box-shadow .15s, background .15s;
}
.su-input > i { flex: 0 0 40px; color: var(--su-muted); font-size: .9rem; text-align: center; transition: color .15s; }
.su-input input {
    flex: 1 1 auto;
    width: 100%;
    min-width: 0;
    height: 100%;
    padding: 0 12px 0 0;
    background: transparent !important;
    border: 0 !important;
    outline: 0;
    box-shadow: none !important;
    color: var(--su-text);
    font: inherit;
    font-size: .92rem;
}
.su-input input::placeholder { color: var(--su-muted); opacity: .75; }
.su-input:focus-within { background: var(--su-card); border-color: var(--su-accent); box-shadow: var(--su-ring); }
.su-input:focus-within > i { color: var(--su-accent); }
.su-field.is-ok .su-input { border-color: var(--su-ok); }
.su-field.is-ok .su-input > i { color: var(--su-ok); }
.su-field.is-bad .su-input { border-color: var(--su-bad); }
.su-field.is-bad .su-input > i { color: var(--su-bad); }

.su-eye {
    flex: 0 0 38px;
    height: 100%;
    padding: 0;
    background: none;
    border: 0;
    color: var(--su-muted);
    cursor: pointer;
}
.su-eye:hover { color: var(--su-accent); }

.su-select {
    width: 100%;
    height: 44px;
    padding: 0 34px 0 12px;
    background: var(--su-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' d='m3 6 5 5 5-5'/%3E%3C/svg%3E") no-repeat right 12px center;
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius-sm);
    outline: 0;
    color: var(--su-text);
    font: inherit;
    font-size: .9rem;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
}
.su-select:focus { border-color: var(--su-accent); box-shadow: var(--su-ring); }
.su-select option { background: var(--su-card); color: var(--su-text); }
.su-date { display: grid; grid-template-columns: .8fr 1.3fr 1fr; gap: 8px; }

.su-meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 2px; }
.su-meter span { height: 4px; border-radius: 4px; background: var(--su-mute); transition: background .2s; }
.su-meter[data-level="1"] span:nth-child(-n+1) { background: var(--su-bad); }
.su-meter[data-level="2"] span:nth-child(-n+2) { background: #f59e0b; }
.su-meter[data-level="3"] span:nth-child(-n+3) { background: #3b82f6; }
.su-meter[data-level="4"] span { background: var(--su-ok); }

.su-seg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.su-seg-item { position: relative; margin: 0; cursor: pointer; }
.su-seg-item input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.su-seg-item span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius-sm);
    color: var(--su-text-2);
    font-weight: 600;
    transition: all .15s;
}
.su-seg-item.is-male i { color: var(--su-male); }
.su-seg-item.is-female i { color: var(--su-female); }
.su-seg-item:hover span { border-color: var(--su-line-2); }
.su-seg-item input:focus-visible + span { box-shadow: var(--su-ring); }
.su-seg-item.is-male input:checked + span { background: rgba(37, 99, 235, .1); border-color: var(--su-male); color: var(--su-male); }
.su-seg-item.is-female input:checked + span { background: rgba(219, 39, 119, .1); border-color: var(--su-female); color: var(--su-female); }

.su-chips { display: flex; flex-wrap: wrap; gap: 5px; }
.su-chip {
    padding: 2px 9px;
    border-radius: 999px;
    background: var(--su-accent-soft);
    color: var(--su-link);
    font-size: .74rem;
    font-weight: 600;
}

/* Свёрнутый блок «Секретный вопрос» */
.su-more { background: var(--su-soft); border: 1px solid var(--su-line); border-radius: 14px; }
.su-more > summary { display: flex; align-items: center; gap: 12px; padding: 11px 14px; }
.su-more > summary b { display: block; color: var(--su-text); font-size: .88rem; }
.su-more > summary small { display: block; color: var(--su-muted); font-size: .76rem; }
.su-more-ico, .su-rule-ico, .su-switch-ico {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--su-accent-soft);
    color: var(--su-accent);
    font-size: .85rem;
}
.su-caret { margin-left: auto; color: var(--su-muted); font-size: .75rem; transition: transform .2s; }
details[open] > summary .su-caret { transform: rotate(180deg); }
.su-more-body { display: flex; flex-direction: column; gap: 12px; padding: 2px 14px 14px; }
.su-more .su-input { background: var(--su-card); }

/* 5. Правила и согласия ---------------------------------------------------- */
.su-block { display: flex; flex-direction: column; gap: 8px; }
.su-block-title { display: flex; align-items: center; gap: 8px; color: var(--su-text); font-size: .86rem; font-weight: 700; }
.su-block-title > i { color: var(--su-accent); }
.su-count {
    margin-left: auto;
    padding: 1px 9px;
    border-radius: 999px;
    background: var(--su-mute);
    color: var(--su-muted);
    font-size: .74rem;
    font-weight: 700;
}
.su-count.is-full { background: var(--su-ok-soft); color: var(--su-ok); }

.su-rules {
    display: flex;
    flex-direction: column;
    max-height: 290px;
    overflow-y: auto;
    border: 1px solid var(--su-line);
    border-radius: 14px;
    scrollbar-width: thin;
}
.su-rule + .su-rule { border-top: 1px solid var(--su-line); }
.su-rule > summary { display: flex; align-items: center; gap: 10px; padding: 9px 12px; }
.su-rule > summary:hover { background: var(--su-soft); }
.su-rule-name { color: var(--su-text); font-size: .86rem; font-weight: 600; }
.su-rule p { padding: 0 14px 12px 54px; color: var(--su-text-2); font-size: .82rem; line-height: 1.55; }
.su-rules:focus-visible { outline: 0; box-shadow: var(--su-ring); }

.su-agrees { display: flex; flex-direction: column; gap: 6px; }
.su-switch {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 9px 12px;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: 12px;
    cursor: pointer;
    transition: border-color .15s, background .15s;
}
.su-switch:hover { border-color: var(--su-line-2); }
.su-switch-text { flex: 1 1 auto; color: var(--su-text-2); font-size: .85rem; line-height: 1.35; }
.su-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.su-toggle {
    position: relative;
    flex: 0 0 auto;
    width: 40px;
    height: 22px;
    border-radius: 999px;
    background: var(--su-line-2);
    transition: background .2s;
}
.su-toggle::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3);
    transition: transform .2s;
}
.su-switch input:checked ~ .su-toggle { background: var(--su-accent); }
.su-switch input:checked ~ .su-toggle::after { transform: translateX(18px); }
.su-switch input:focus-visible ~ .su-toggle { box-shadow: var(--su-ring); }
.su-switch:has(input:checked) { background: var(--su-accent-soft); border-color: rgba(37, 99, 235, .35); }

.su-linkbtn {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 4px;
    background: none;
    border: 0;
    color: var(--su-link);
    font: inherit;
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
}
.su-linkbtn:hover { text-decoration: underline; }

/* 6. Заметки, капча, кнопки ------------------------------------------------ */
.su-note {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-size: .8rem;
    line-height: 1.45;
}
.su-note > i { flex: 0 0 auto; margin-top: 2px; }
.su-note-info { background: var(--su-accent-soft); color: var(--su-text-2); }
.su-note-info > i { color: var(--su-accent); }
.su-note-tip { background: var(--su-soft); border-color: var(--su-line); color: var(--su-muted); }
.su-note-tip > i { color: var(--su-accent); }
.su-note-ok { background: var(--su-ok-soft); color: var(--su-text-2); }
.su-note-ok > i { color: var(--su-ok); }

details.su-note-warn { display: block; padding: 0; background: var(--su-warn-soft); border-color: rgba(245, 158, 11, .3); }
.su-note-warn > summary { display: flex; align-items: center; gap: 8px; padding: 9px 12px; color: var(--su-warn); font-weight: 700; }
.su-note-warn ul { display: flex; flex-direction: column; gap: 4px; padding: 0 14px 12px 32px !important; list-style: disc !important; color: var(--su-text-2); }

.su-captcha { display: flex; align-items: center; gap: 8px; }
.su-captcha-img {
    flex: 1 1 auto;
    min-width: 0;
    min-height: 64px;
    padding: 8px 10px;
    overflow-x: auto;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius-sm);
    color: var(--su-text);
}
/* ASCII-капча (creating_captcha) — тема красит <pre> своим фоном, убираем */
.su-captcha-img pre {
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: 0 !important;
    color: inherit !important;
    font-size: .55em !important;
    font-weight: 700;
}
.su-iconbtn {
    display: grid;
    place-items: center;
    flex: 0 0 44px;
    height: 44px;
    padding: 0;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: var(--su-radius-sm);
    color: var(--su-accent);
    cursor: pointer;
}
.su-iconbtn:hover { border-color: var(--su-accent); }
.su-iconbtn.is-busy i { animation: su-spin .8s linear infinite; }

.su-widget { display: flex; justify-content: center; min-height: 0; }

.su-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding-top: 4px; }
.su-links { display: flex; gap: 14px; font-size: .84rem; }
.su-links a { display: inline-flex; align-items: center; gap: 6px; color: var(--su-text-2) !important; font-weight: 600; }
.su-links a:hover { color: var(--su-accent) !important; }

.su-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    height: 46px;
    padding: 0 22px;
    border: 0;
    border-radius: 12px;
    font: inherit;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform .1s, box-shadow .15s, opacity .15s, filter .15s;
}
.su-btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 55%, #0b1f5c 130%);
    color: #fff;
    box-shadow: 0 8px 20px rgba(29, 78, 216, .3);
}
.su-btn-primary:hover { filter: brightness(1.08); }
.su-btn-primary:active { transform: translateY(1px); }
.su-btn-primary:focus-visible { outline: 0; box-shadow: var(--su-ring), 0 8px 20px rgba(29, 78, 216, .3); }
.su-btn[aria-disabled="true"] { opacity: .5; box-shadow: none; }
.su-btn.is-busy { pointer-events: none; opacity: .8; }
.su-btn.is-busy i { animation: su-spin .8s linear infinite; }
.su-btn-block { width: 100%; margin-top: 2px; }

.su-foot { color: var(--su-muted); font-size: .76rem; text-align: center; }

/* Кнопка «Проблема с CAPTCHA» из init_captcha_mode() — в виде ссылки */
.su-alt { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: -6px; color: var(--su-muted); font-size: .76rem; }
.su-alt form { display: inline; margin: 0; }
.su-alt input[type="submit"] {
    padding: 0;
    background: none;
    border: 0;
    color: var(--su-link);
    font: inherit;
    text-decoration: underline dotted;
    text-underline-offset: 3px;
    cursor: pointer;
}
.su-alt input[type="submit"]:hover { color: var(--su-accent-h); }

@keyframes su-spin { to { transform: rotate(360deg); } }

/* 7. Ответы signup_check() (check_signup.php отдаёт div#ajaxerror / #ajaxsuccess с width:80%) */
/* не display:none — signup_check() анимирует fadeOut/slideToggle и пустой блок должен быть видимым */
.su-check:empty { margin-top: -5px; }
.su-form > .su-check:empty { margin-top: -14px; }
.su-check > div {
    width: auto !important;
    margin: 0 !important;
    padding: 6px 10px 6px 30px !important;
    position: relative;
    border-radius: 9px;
    border: 0 !important;
    font-size: .78rem;
    line-height: 1.4;
    text-align: left !important;
}
.su-check > div::before {
    position: absolute;
    left: 10px;
    top: 6px;
    font-family: "Font Awesome 5 Pro", "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome";
    font-weight: 900;
}
.su-check #ajaxerror { background: var(--su-bad-soft) !important; color: var(--su-bad) !important; }
.su-check #ajaxerror::before { content: "\f071"; }
.su-check #ajaxsuccess { background: var(--su-ok-soft) !important; color: var(--su-ok) !important; }
.su-check #ajaxsuccess::before { content: "\f00c"; }

/* 8. Вход и восстановление ------------------------------------------------- */
.su-narrow { max-width: 860px; }
.su-narrow .su-card { grid-template-columns: 280px minmax(0, 1fr); }

.su-side-foot { margin-top: auto; padding-top: 6px; color: #a9bcdf; font-size: .84rem; }
.su-side-foot a { color: #fff !important; font-weight: 700; }
.su-side-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .16);
    color: #fff !important;
    font-weight: 700;
}
.su-side-cta:hover { background: rgba(255, 255, 255, .16); text-decoration: none !important; }

/* подпись поля + ссылка справа («Забыли пароль?») */
.su-label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.su-label-row a { font-size: .76rem; font-weight: 600; }

.su-tabs {
    display: flex;
    gap: 6px;
    margin: 0 -2px;
    padding: 2px;
    overflow-x: auto;
    scrollbar-width: none;
}
.su-tabs::-webkit-scrollbar { display: none; }
.su-tab {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    padding: 7px 13px;
    border-radius: 999px;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    color: var(--su-text-2) !important;
    font-size: .8rem;
    font-weight: 600;
    white-space: nowrap;
}
.su-tab i { color: var(--su-muted); }
.su-tab:hover { border-color: var(--su-line-2); text-decoration: none !important; }
.su-tab.is-active { background: var(--su-accent); border-color: var(--su-accent); color: #fff !important; }
.su-tab.is-active i { color: #fff; }

.su-section-title { display: flex; align-items: center; gap: 10px; color: var(--su-text); font-size: .95rem; font-weight: 700; }

.su-kv {
    display: flex;
    flex-direction: column;
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    border-radius: 14px;
}
.su-kv > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; padding: 9px 14px; }
.su-kv > div + div { border-top: 1px solid var(--su-line); }
.su-kv dt { flex: 0 0 150px; margin: 0; color: var(--su-muted); font-size: .8rem; font-weight: 600; }
.su-kv dd { flex: 1 1 200px; min-width: 0; margin: 0; color: var(--su-text); font-weight: 600; overflow-wrap: anywhere; }
.su-kv .su-copy { width: 100%; }

.su-note-bad { background: var(--su-bad-soft); color: var(--su-bad); }
.su-note-bad > div { color: var(--su-text-2); }
.su-note-warn-flat { background: var(--su-warn-soft); color: var(--su-text-2); }
.su-note-warn-flat > i { color: var(--su-warn); }
.su-note .su-copy { margin: 4px 0; }

.su-copy {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    height: 36px;
    background: var(--su-card);
    border: 1px solid var(--su-line-2);
    border-radius: 9px;
    overflow: hidden;
    vertical-align: middle;
}
.su-copy small { padding: 0 4px 0 10px; color: var(--su-muted); font-size: .72rem; font-weight: 600; white-space: nowrap; }
.su-copy input {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
    height: 100%;
    padding: 0 10px;
    background: transparent !important;
    border: 0 !important;
    outline: 0;
    color: var(--su-text);
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .86rem;
    font-weight: 600;
}
.su-copy button {
    flex: 0 0 36px;
    height: 100%;
    padding: 0;
    background: var(--su-soft);
    border: 0;
    border-left: 1px solid var(--su-line);
    color: var(--su-accent);
    cursor: pointer;
}
.su-copy button:hover { background: var(--su-accent-soft); }
.su-copy.is-copied button { color: var(--su-ok); }

.su-done { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 6px 0 2px; text-align: center; }
.su-done-ico {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--su-ok-soft);
    color: var(--su-ok);
    font-size: 1.4rem;
}
.su-done b { color: var(--su-text); font-size: 1.05rem; }
.su-done span { color: var(--su-muted); font-size: .84rem; }

.su-btn-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.su-btn-ghost {
    background: var(--su-soft);
    border: 1px solid var(--su-line);
    color: var(--su-text) !important;
    box-shadow: none;
}
.su-btn-ghost:hover { border-color: var(--su-accent); text-decoration: none !important; }
.su-btn-ghost i { color: var(--su-accent); }
a.su-btn { text-decoration: none !important; }
a.su-btn-primary { color: #fff !important; }

/* 9. Адаптив --------------------------------------------------------------- */
/* Ширину считаем по самому блоку: рядом может быть боковая колонка сайта */
@container su (max-width: 780px) {
    .su-card, .su-narrow .su-card { grid-template-columns: 1fr; }
    .su-side-foot { display: none; } /* та же ссылка есть в шапке формы (.su-head-link) */
    .su-side { gap: 12px; padding: 18px 18px 16px; }
    .su-side-title { font-size: 1.15rem; }
    .su-side-sub { margin-top: -6px; }
    .su-perks { flex-direction: row; flex-wrap: wrap; gap: 6px; }
    .su-perks li { align-items: center; gap: 6px; padding: 4px 10px 4px 4px; border-radius: 999px; background: rgba(255, 255, 255, .06); font-size: .76rem; }
    .su-perks i { width: 22px; height: 22px; border-radius: 50%; font-size: .66rem; }
    .su-perks span { padding-top: 0; }
    .su-steps { flex-direction: row; gap: 14px; margin-top: 0 !important; padding-top: 0 !important; }
    .su-step-dot { width: 22px; height: 22px; font-size: .7rem; }
    .su-main { padding: 18px 16px; }
}
@container su (max-width: 520px) {
    .su-card { border-radius: 14px; }
    .su-btn-row { grid-template-columns: 1fr; }
    .su-kv dt { flex-basis: 100%; }
    .su-perks li:nth-child(n+3) { display: none; }
    .su-grid { grid-template-columns: 1fr; }
    .su-date { grid-template-columns: 1fr 1.4fr 1.1fr; gap: 6px; }
    .su-select { padding-left: 9px; padding-right: 26px; background-position: right 8px center; font-size: .84rem; }
    .su-head-link { order: -1; }
    .su-actions { flex-direction: column-reverse; align-items: stretch; }
    .su-actions .su-btn { width: 100%; }
    .su-links { justify-content: center; }
    .su-rule p { padding-left: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .su * { transition: none !important; animation: none !important; }
}