/* ugulsen.com — signin: üye girişi FAB (tema switcher'ın karşısı) */
.sd-signin-login-fab {
    position: fixed;
    top: max(0.65rem, env(safe-area-inset-top, 0px));
    left: max(0.65rem, env(safe-area-inset-left, 0px));
    z-index: 1040;
    max-width: calc(100vw - 5.5rem);
}

.sd-signin-login-fab__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    max-width: 100%;
    border-radius: 999px;
    padding: 0.5rem 0.95rem;
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    color: #fff8e8 !important;
    background: rgba(20, 48, 110, 0.92);
    border: 1px solid rgba(255, 220, 140, 0.55);
    box-shadow:
        0 4px 14px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-decoration: none;
}

.sd-signin-login-fab__btn:hover,
.sd-signin-login-fab__btn:focus-visible {
    color: #fffdf5 !important;
    background: rgba(28, 68, 150, 0.96);
    border-color: rgba(255, 230, 160, 0.85);
    box-shadow:
        0 6px 18px rgba(0, 0, 0, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.sd-signin-login-fab__btn .bi {
    font-size: 1.15rem;
    flex-shrink: 0;
}

.sd-signin-login-fab__label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sd-signin-intro {
    font-family: 'Red_Hat_Display', cursive;
    font-size: 0.8rem;
    line-height: 1.45;
    text-align: center;
    opacity: 0.88;
    margin-top: 0;
}

html:not([data-sdci-theme="light"]) .sd-signin-intro {
    color: rgba(255, 244, 220, 0.9);
}

html[data-sdci-theme="light"] .sd-signin-intro {
    color: rgba(42, 31, 0, 0.78);
    opacity: 1;
}

html[data-sdci-theme="light"] .sd-signin-login-fab__btn {
    color: #1a1408 !important;
    background: rgba(255, 236, 180, 0.95);
    border-color: rgba(61, 52, 40, 0.45);
    box-shadow:
        0 4px 14px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

html[data-sdci-theme="light"] .sd-signin-login-fab__btn:hover,
html[data-sdci-theme="light"] .sd-signin-login-fab__btn:focus-visible {
    color: #120e06 !important;
    background: rgba(255, 224, 140, 0.98);
    border-color: rgba(42, 31, 0, 0.55);
}