.feedback-widget {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 20000;
    font-family: var(--app-font-family, "Segoe UI", Tahoma, Arial, sans-serif);
}

.feedback-fab {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border-medium, rgba(255, 255, 255, 0.2));
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.18), transparent 45%),
        linear-gradient(135deg, #ff6b35 0%, #ffaa00 100%);
    color: #111111;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--duration-fast) ease, box-shadow var(--duration-fast) ease;
    position: relative;
}

.feedback-fab svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

.feedback-fab[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -44px;
    right: 0;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 15, 15, 0.9);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.08s ease, transform 0.08s ease;
    pointer-events: none;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
}

.feedback-fab[data-tooltip]::before {
    content: '';
    position: absolute;
    top: -16px;
    right: 16px;
    border-width: 6px;
    border-style: solid;
    border-color: rgba(15, 15, 15, 0.9) transparent transparent transparent;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.08s ease, transform 0.08s ease;
    pointer-events: none;
}

.feedback-fab[data-tooltip]:hover::after,
.feedback-fab[data-tooltip]:hover::before,
.feedback-fab[data-tooltip]:focus-visible::after,
.feedback-fab[data-tooltip]:focus-visible::before {
    opacity: 1;
    transform: translateY(0);
}

[data-theme="light"] .feedback-fab[data-tooltip]::after {
    background: rgba(17, 24, 39, 0.95);
}

[data-theme="light"] .feedback-fab[data-tooltip]::before {
    border-color: rgba(17, 24, 39, 0.95) transparent transparent transparent;
}

.feedback-fab:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 22px rgba(0, 0, 0, 0.4);
}

.feedback-fab:active {
    transform: translateY(0) scale(0.98);
}

.feedback-panel {
    position: absolute;
    right: 0;
    bottom: 70px;
    width: 300px;
    max-width: calc(100vw - 44px);
    background: var(--color-bg-secondary, #1b1c1d);
    border: 1px solid var(--color-border-light, rgba(255, 255, 255, 0.12));
    border-radius: 12px;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.45);
    padding: 12px 12px 10px;
    opacity: 0;
    transform: translateY(12px) scale(0.98);
    pointer-events: none;
    transition: opacity var(--duration-normal) ease, transform var(--duration-normal) ease;
}

.feedback-widget.is-open .feedback-panel {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.feedback-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.feedback-panel__title {
    font-size: var(--font-size-base);
    color: var(--color-text-inverse, #ffffff);
    font-weight: var(--font-weight-semibold, 600);
}

.feedback-panel__close {
    border: none;
    background: transparent;
    color: var(--color-text-secondary, #b0b0b0);
    font-size: 20px;
    cursor: pointer;
}

.feedback-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.feedback-field label {
    color: var(--color-text-secondary, #b0b0b0);
    font-size: var(--font-size-xs);
}

.feedback-field input,
.feedback-field select,
.feedback-field textarea {
    background: var(--color-bg-tertiary, #2b2b2b);
    border: 1px solid var(--color-border-light, rgba(255, 255, 255, 0.12));
    color: var(--color-text-inverse, #ffffff);
    border-radius: 8px;
    padding: 6px 8px;
    font-size: var(--font-size-xs);
}

.feedback-field textarea {
    min-height: 90px;
    resize: vertical;
}

.feedback-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 12px;
}

.feedback-actions__left {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-secondary, #b0b0b0);
    font-size: var(--font-size-xs);
}

.feedback-actions__right {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.feedback-btn {
    border: 1px solid var(--color-border-medium, rgba(255, 255, 255, 0.2));
    background: var(--color-bg-tertiary, #2b2b2b);
    color: var(--color-text-inverse, #ffffff);
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: var(--font-size-xs);
}

.feedback-btn--primary {
    background: var(--color-primary, #ff6b35);
    border-color: var(--color-primary-dark, #e55a2b);
    color: #111111;
    font-weight: var(--font-weight-semibold, 600);
}

html[data-theme='light'] .feedback-panel {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.12);
}

html[data-theme='light'] .feedback-panel__title {
    color: #111111;
}

html[data-theme='light'] .feedback-panel__close {
    color: #555555;
}

html[data-theme='light'] .feedback-field label {
    color: #555555;
}

html[data-theme='light'] .feedback-field input,
html[data-theme='light'] .feedback-field select,
html[data-theme='light'] .feedback-field textarea {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.16);
    color: #111111;
}

html[data-theme='light'] .feedback-actions__left {
    color: #555555;
}

html[data-theme='light'] .feedback-btn {
    background: #f2f2f2;
    border-color: rgba(0, 0, 0, 0.12);
    color: #111111;
}

html[data-theme='light'] .feedback-btn--primary {
    color: #111111;
}

html[data-theme='light'] .feedback-meta {
    color: #777777;
}

body[data-feedback-theme='light'] .feedback-panel {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.12);
}

body[data-feedback-theme='light'] .feedback-panel__title {
    color: #111111;
    font-size: 13px;
}

body[data-feedback-theme='light'] .feedback-panel__close {
    color: #555555;
}

body[data-feedback-theme='light'] .feedback-field label {
    color: #555555;
    font-size: 11px;
}

body[data-feedback-theme='light'] .feedback-field input,
body[data-feedback-theme='light'] .feedback-field select,
body[data-feedback-theme='light'] .feedback-field textarea {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.16);
    color: #111111;
    font-size: 11px;
}

body[data-feedback-theme='light'] .feedback-actions__left {
    color: #555555;
}

body[data-feedback-theme='light'] .feedback-btn {
    background: #f2f2f2;
    border-color: rgba(0, 0, 0, 0.12);
    color: #111111;
    font-size: 11px;
    padding: 5px 9px;
}

body[data-feedback-theme='light'] .feedback-btn--primary {
    color: #111111;
}

body[data-feedback-theme='light'] .feedback-meta {
    color: #777777;
    font-size: 10px;
}

.feedback-meta {
    color: var(--color-text-muted, #7a7a7a);
    font-size: 11px;
    margin-top: 6px;
}

@media (max-width: 640px) {
    .feedback-widget {
        right: 16px;
        bottom: 16px;
    }

    .feedback-panel {
        width: min(320px, calc(100vw - 32px));
    }
}