:root {
  --tm-float-bottom-desktop: 20px;
  --tm-float-bottom-mobile: 14px;
  --tm-sticky-atc-lift: 96px;
  --tm-float-right: 16px;
  --tm-float-z: 35;
  --tm-float-gap: 8px;
  --tm-float-size: 48px;
  --tm-float-chat: #128c7e;
  --tm-float-chat-hover: #0f7569;
  --tm-float-tg: #26a5e4;
  --tm-float-tg-hover: #1e96d4;
  --tm-float-wa: #25d366;
  --tm-float-wa-hover: #20bd5a;
}

.tm-floating-contact {
  position: fixed;
  right: var(--tm-float-right);
  bottom: calc(var(--tm-float-bottom-desktop) + env(safe-area-inset-bottom, 0px));
  z-index: var(--tm-float-z);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--tm-float-gap);
  pointer-events: none;
}

.tm-floating-btn {
  pointer-events: auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  width: var(--tm-float-size);
  height: var(--tm-float-size);
  min-height: var(--tm-float-size);
  padding: 0;
  border: none;
  border-radius: 999px;
  color: #fff;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: inherit, system-ui, -apple-system, sans-serif;
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  transition:
    width 0.22s ease,
    padding 0.22s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease;
  box-shadow:
    0 4px 14px rgba(0, 0, 0, 0.16),
    0 1px 3px rgba(0, 0, 0, 0.08);
}

.tm-floating-btn:hover,
.tm-floating-btn:focus-visible {
  transform: translateY(-1px);
  color: #fff;
  text-decoration: none;
}

.tm-floating-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.tm-floating-btn--chat {
  background: var(--tm-float-chat);
}

.tm-floating-btn--chat:hover,
.tm-floating-btn--chat:focus-visible {
  background: var(--tm-float-chat-hover);
  box-shadow: 0 8px 18px rgba(18, 140, 126, 0.35);
}

.tm-floating-btn--tg {
  background: var(--tm-float-tg);
}

.tm-floating-btn--tg:hover,
.tm-floating-btn--tg:focus-visible {
  background: var(--tm-float-tg-hover);
  box-shadow: 0 8px 18px rgba(38, 165, 228, 0.35);
}

.tm-floating-btn--wa {
  background: var(--tm-float-wa);
}

.tm-floating-btn--wa:hover,
.tm-floating-btn--wa:focus-visible {
  background: var(--tm-float-wa-hover);
  box-shadow: 0 8px 18px rgba(37, 211, 102, 0.35);
}

.tm-floating-btn__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tm-floating-btn__icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

.tm-floating-btn__label {
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  line-height: 1;
  flex: 0 0 auto;
  transition: max-width 0.22s ease, opacity 0.18s ease, margin 0.22s ease;
}

.tm-floating-btn__label-short {
  display: none;
}

/* Desktop / tablet: expand label on hover & keyboard focus */
@media (hover: hover) and (pointer: fine) {
  .tm-floating-btn:hover,
  .tm-floating-btn:focus-visible {
    width: auto;
    padding: 0 14px 0 12px;
    gap: 8px;
    justify-content: flex-start;
  }

  .tm-floating-btn:hover .tm-floating-btn__label-full,
  .tm-floating-btn:focus-visible .tm-floating-btn__label-full {
    max-width: 9rem;
    opacity: 1;
    margin-left: 2px;
  }
}

/* Touch / narrow: compact icon circles only */
@media (max-width: 768px) {
  :root {
    --tm-float-size: 44px;
    --tm-float-gap: 7px;
    --tm-float-right: 12px;
  }

  .tm-floating-contact {
    right: var(--tm-float-right);
    bottom: calc(var(--tm-float-bottom-mobile) + env(safe-area-inset-bottom, 0px));
    transition: bottom 0.3s ease;
  }

  body.sticky-atc-visible .tm-floating-contact {
    bottom: calc(
      var(--tm-float-bottom-mobile) + var(--tm-sticky-atc-lift) +
        env(safe-area-inset-bottom, 0px)
    );
  }

  .tm-floating-btn {
    width: var(--tm-float-size);
    height: var(--tm-float-size);
    min-height: var(--tm-float-size);
    padding: 0;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.16);
  }

  .tm-floating-btn:hover,
  .tm-floating-btn:focus-visible {
    width: var(--tm-float-size);
    padding: 0;
    gap: 0;
    transform: none;
  }

  .tm-floating-btn__icon {
    width: 20px;
    height: 20px;
  }

  .tm-floating-btn__icon svg {
    width: 18px;
    height: 18px;
  }

  .tm-floating-btn__label,
  .tm-floating-btn__label-full,
  .tm-floating-btn__label-short {
    display: none !important;
  }
}

@media (max-width: 480px) {
  :root {
    --tm-float-size: 42px;
    --tm-float-right: 10px;
  }

  .tm-floating-contact {
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  }

  body.sticky-atc-visible .tm-floating-contact {
    bottom: calc(10px + var(--tm-sticky-atc-lift) + env(safe-area-inset-bottom, 0px));
  }
}

body.fixed .tm-floating-contact,
body.overflow-hidden .tm-floating-contact {
  z-index: 28;
}

/* Teknoflow widget kendi balonunu inject eder — tema butonu kullanılır */
#tm-web-chat-host:not([data-tm-bubble-hidden]) {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}