/* WhatsApp — minimal yatay widget (sol alt, QR okunaklı) */
.tuvecca-wa-widget {
    position: fixed;
    bottom: clamp(0.75rem, 2.5vw, 1.5rem);
    left: clamp(0.75rem, 2.5vw, 1.5rem);
    z-index: 9999;
    width: min(420px, calc(100vw - 1.5rem));
    background: #fff;
    border-radius: 12px;
    border: 1px solid rgba(26, 75, 99, 0.1);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
    transform: translateX(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.35s ease, visibility 0.35s;
}

.tuvecca-wa-widget.is-visible {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
}

.tuvecca-wa-widget__close {
    position: absolute;
    top: 0.35rem;
    right: 0.35rem;
    width: 1.75rem;
    height: 1.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: rgba(92, 107, 115, 0.75);
    font-size: 0.85rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.15s ease, color 0.15s ease;
    z-index: 2;
}

.tuvecca-wa-widget__close:hover,
.tuvecca-wa-widget__close:focus-visible {
    background: rgba(26, 75, 99, 0.08);
    color: var(--tuvecca-teal, #1a4b63);
    outline: none;
}

.tuvecca-wa-widget__inner {
    padding: 0.65rem 2.1rem 0.65rem 0.65rem;
    position: relative;
}

.tuvecca-wa-widget__row {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

/* QR: fiziksel boyut yeterli olsun (telefonla okutma) */
.tuvecca-wa-widget__qr {
    flex-shrink: 0;
    padding: 3px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.tuvecca-wa-widget__qr img {
    display: block;
    width: 96px;
    height: 96px;
    border-radius: 4px;
    object-fit: contain;
}

.tuvecca-wa-widget__main {
    flex: 1;
    min-width: 0;
}

.tuvecca-wa-widget__title-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.2rem;
}

.tuvecca-wa-widget__wa-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.tuvecca-wa-widget__title {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--tuvecca-teal, #1a4b63);
    line-height: 1.25;
}

.tuvecca-wa-widget__text {
    margin: 0;
    font-size: 0.7rem;
    line-height: 1.4;
    color: var(--tuvecca-muted, #5c6b73);
}

.tuvecca-wa-widget__btn {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 0.75rem;
    background: #25d366;
    color: #fff !important;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.25);
}

.tuvecca-wa-widget__btn:hover,
.tuvecca-wa-widget__btn:focus-visible {
    background: #1eb855;
    color: #fff !important;
    box-shadow: 0 3px 10px rgba(37, 211, 102, 0.3);
}

/* Koyu mod */
html[data-theme="dark"] .tuvecca-wa-widget {
    background: #12181c;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}

html[data-theme="dark"] .tuvecca-wa-widget__close {
    color: rgba(255, 255, 255, 0.55);
}

html[data-theme="dark"] .tuvecca-wa-widget__close:hover,
html[data-theme="dark"] .tuvecca-wa-widget__close:focus-visible {
    background: rgba(255, 255, 255, 0.08);
    color: #e8eef1;
}

html[data-theme="dark"] .tuvecca-wa-widget__title {
    color: #e8eef1;
}

html[data-theme="dark"] .tuvecca-wa-widget__text {
    color: rgba(255, 255, 255, 0.6);
}

html[data-theme="dark"] .tuvecca-wa-widget__qr {
    background: rgba(255, 255, 255, 0.98);
    border-color: rgba(0, 0, 0, 0.08);
}

@media (max-width: 479.98px) {
    .tuvecca-wa-widget {
        width: calc(100vw - 1.25rem);
    }

    .tuvecca-wa-widget__inner {
        padding: 0.55rem 2rem 0.55rem 0.5rem;
    }

    .tuvecca-wa-widget__row {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .tuvecca-wa-widget__qr img {
        width: 88px;
        height: 88px;
    }

    .tuvecca-wa-widget__main {
        flex: 1 1 calc(100% - 88px - 0.5rem);
        min-width: 120px;
    }

    .tuvecca-wa-widget__btn {
        flex: 1 1 100%;
        width: 100%;
        padding: 0.5rem;
    }
}