/* Giriş sayfası — Türkçe Q sanal klavye (sabit tuş genişliği, fiziksel düzene yakın) */

.support-btn.screen-kb-toggle.is-active {
    border-color: rgba(220, 38, 38, 0.45);
    background: rgba(254, 242, 242, 0.98);
    color: #991b1b;
}

.support-btn.screen-kb-toggle.is-active i {
    color: #b91c1c;
}

.virtual-keyboard {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5000;
    display: none;
    flex-direction: column;
    align-items: center;
    padding: 8px 6px max(10px, env(safe-area-inset-bottom));
    background: linear-gradient(180deg, #f8f9fb 0%, #eef1f5 100%);
    border-top: 1px solid #dde1e6;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.12);
    max-height: 46vh;
    overflow: auto;
}

.virtual-keyboard.is-open {
    display: flex;
}

/* Tüm klavye tek blokta; kenarlara savrulmayı önler */
.virtual-keyboard-inner {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.virtual-keyboard-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 6px;
    padding: 0 2px;
    gap: 10px;
    flex-wrap: wrap;
}

.virtual-keyboard-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: #444;
    font-family: 'Montserrat', sans-serif;
    white-space: nowrap;
}

.virtual-keyboard-actions {
    display: flex;
    gap: 4px;
    flex-wrap: nowrap;
    align-items: center;
}

.virtual-keyboard-actions .vk-header-btn {
    width: 38px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    border-radius: 8px;
    border: 1px solid #cfd4da;
    background: #fff;
    color: #444;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.virtual-keyboard-actions .vk-header-btn:hover {
    border-color: #dc2626;
    color: #dc2626;
}

.virtual-keyboard-rows {
    --vk-key: clamp(26px, 6.8vw, 38px);
    --vk-gap: 3px;
    display: flex;
    flex-direction: column;
    gap: var(--vk-gap);
    align-items: center;
    width: 100%;
}

.vk-row {
    display: flex;
    gap: var(--vk-gap);
    justify-content: center;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
}

/* Hafif ofset — fazla boşluk yaratmadan */
.vk-row--stagger-a {
    padding-left: calc((var(--vk-key) + var(--vk-gap)) * 0.22);
}

.vk-row--stagger-z {
    padding-left: calc((var(--vk-key) + var(--vk-gap)) * 0.12);
}

.vk-key {
    flex: 0 0 auto;
    box-sizing: border-box;
    height: 42px;
    min-width: 0;
    border: none;
    border-radius: 8px;
    background: #fff;
    color: #222;
    font-size: 1rem;
    font-weight: 600;
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: background 0.15s, transform 0.1s;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    padding: 0;
}

.vk-key:active {
    transform: scale(0.96);
    background: #e8eaed;
}

/* Harf / rakam / tek sembol — hepsi aynı hücre genişliği */
.vk-key--unit {
    width: var(--vk-key);
    min-width: var(--vk-key);
    max-width: var(--vk-key);
}

/* Büyük harf — normal harf ile aynı genişlik (fazla yer kaplamasın) */
.vk-key--shift {
    width: var(--vk-key);
    min-width: var(--vk-key);
    max-width: var(--vk-key);
    font-size: 1.05rem;
}

/* ?123 / ABC — biraz daha geniş ama harfleri itmesin */
.vk-key--mod {
    width: calc(var(--vk-key) * 1.28);
    min-width: calc(var(--vk-key) * 1.28);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.vk-key--bksp {
    width: var(--vk-key);
    min-width: var(--vk-key);
    max-width: var(--vk-key);
    font-size: 1.05rem;
}

/* flex:1 kaldırıldı — boşluk satırını uçlara yaymıyor, ⌫ yanında kalır */
.vk-key--space {
    flex: 0 0 auto;
    width: calc(var(--vk-key) * 3.6);
    min-width: calc(var(--vk-key) * 3.2);
    max-width: calc(var(--vk-key) * 4.2);
    font-size: 0.65rem;
    font-weight: 700;
}

.vk-key--action {
    background: #e8ecf0;
    color: #333;
}

.vk-key--danger {
    background: #fee2e2;
    color: #991b1b;
}

.vk-key--shift.is-on {
    background: #fecaca;
    color: #7f1d1d;
}

body.vk-open {
    padding-bottom: min(46vh, 320px);
}

@media (max-width: 768px) {
    .vk-key {
        height: 40px;
        font-size: 0.95rem;
    }
}