/* ================================================================
   КРУГОЛЕТ ЧИСЛОБОГА — КАМЕННЫЙ ПОРТАЛ
   ================================================================ */

.kd-root { padding: 28px 32px; }

@media (max-width: 640px) {
    .kd-root { padding: 18px 14px; }
}

/* ---------- Ввод даты ---------- */
.kd-input-block {
    max-width: 520px;
    margin: 0 auto 32px;
    text-align: center;
}

.kd-input-label {
    display: block;
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 18px;
    color: #3E2723;
    margin-bottom: 12px;
}

.kd-input-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.kd-date {
    flex: 1;
    min-width: 180px;
    padding: 14px 18px;
    border: 2px solid #A0724A;
    border-radius: 14px;
    background: #FAF0E0;
    font-family: 'JetBrains Mono', monospace;
    font-size: 15px;
    color: #3E2723;
}

.kd-date:focus {
    outline: none;
    border-color: #6B4226;
    background: #fff;
}

.kd-btn {
    padding: 14px 28px;
    background: #3E2723;
    color: #C6A87C;
    border: none;
    border-radius: 14px;
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: background .2s, transform .15s;
}

.kd-btn:hover {
    background: #6B4226;
    transform: translateY(-2px);
}

.kd-hint {
    margin-top: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #8B7A6A;
}

/* ---------- Каменный портал ---------- */
.kd-stone-portal {
    animation: kdFadeIn .5s ease;
}

@keyframes kdFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.kd-stone-wrap {
    display: flex;
    justify-content: center;
    padding: 20px;
    margin-bottom: 24px;
}

.kd-stone {
    width: 100%;
    max-width: 480px;
    height: auto;
    filter: drop-shadow(0 18px 40px rgba(0,0,0,.45));
}

.kd-stone-shape {
    transition: transform .3s;
}

.kd-rune text,
.kd-rune path {
    transition: opacity .4s, transform .4s;
}

.kd-rune.is-visible {
    animation: kdRuneAppear .8s cubic-bezier(.5, 1.6, .5, 1);
}

@keyframes kdRuneAppear {
    from { opacity: 0; transform: scale(.4) rotate(-10deg); }
    to   { opacity: 1; transform: scale(1) rotate(0); }
}

/* ---------- Паспорт ---------- */
.kd-passport {
    max-width: 720px;
    margin: 0 auto;
    padding: 28px 30px;
    background: linear-gradient(135deg, #F5E6C8 0%, #E8D9C0 100%);
    border: 3px solid #6B4226;
    border-radius: 24px;
    box-shadow: inset 0 0 24px rgba(107,66,38,.1), 0 10px 28px -12px rgba(0,0,0,.3);
    position: relative;
}

.kd-passport::before {
    content: '';
    position: absolute;
    inset: 10px;
    border: 1px solid #A0724A;
    border-radius: 18px;
    pointer-events: none;
    opacity: .5;
}

.kd-passport__title {
    font-family: 'Cinzel', serif;
    font-weight: 900;
    font-size: 28px;
    color: #3E2723;
    margin: 0 0 6px;
    letter-spacing: -.01em;
}

.kd-passport__subtitle {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: #8B6A4A;
    margin: 0 0 20px;
}

.kd-passport__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 22px;
}

.kd-passport__cell {
    padding: 12px 16px;
    background: rgba(255,255,255,.5);
    border-radius: 12px;
    border-left: 4px solid #C6A87C;
}

.kd-passport__cell-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: #8B6A4A;
    margin-bottom: 4px;
}

.kd-passport__cell-value {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 16px;
    color: #3E2723;
}

.kd-passport__desc {
    font-size: 15px;
    line-height: 1.7;
    color: #1A1420;
    margin: 0;
    padding: 16px 18px;
    background: rgba(255,255,255,.5);
    border-radius: 12px;
}

/* ---------- Сектора на камне ---------- */
.kd-sector-label {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    text-anchor: middle;
}

/* ---------- Адаптив ---------- */
@media (max-width: 640px) {
    .kd-passport { padding: 20px 16px; }
    .kd-passport__title { font-size: 22px; }
    .kd-passport__grid { grid-template-columns: 1fr 1fr; }
}