/* ═══════════════════════════════════════════════════════════════
   FEEDBACK SYSTEM
   Floating button + modal form + dashboard
   ═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────
   FLOATING ACTION BUTTON
   ─────────────────────────────────────────────────────────────── */
.feedback-fab {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: calc(var(--z-fixed) + 1);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 20px;
    background: var(--bg-elevated);
    border: var(--border-thin) solid var(--border-hover);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.feedback-fab::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--accent-cyan) 8%, transparent) 0%,
        color-mix(in srgb, var(--accent-purple) 6%, transparent) 100%
    );
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: inherit;
}

.feedback-fab:hover {
    transform: translateY(-3px);
    border-color: var(--accent-cyan);
    box-shadow:
        var(--shadow-xl),
        0 0 30px color-mix(in srgb, var(--accent-cyan) 20%, transparent);
}

.feedback-fab:hover::before {
    opacity: 1;
}

.feedback-fab:active {
    transform: translateY(-1px);
}

/* Pulse ring */
.feedback-fab-pulse {
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    border: 2px solid var(--accent-cyan);
    opacity: 0;
    animation: feedbackPulse 3s var(--ease-smooth) infinite;
}

@keyframes feedbackPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.06); }
}

.feedback-fab-icon {
    position: relative;
    font-size: 20px;
    color: var(--accent-cyan);
    transition: transform var(--transition-base);
}

.feedback-fab:hover .feedback-fab-icon {
    transform: scale(1.1);
}

.feedback-fab-label {
    position: relative;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* ───────────────────────────────────────────────────────────────
   NAVBAR FEEDBACK BUTTON
   ─────────────────────────────────────────────────────────────── */
.nav-feedback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-feedback:hover {
    color: var(--accent-cyan);
    background: color-mix(in srgb, var(--accent-cyan) 10%, transparent);
    transform: translateY(-2px);
}

.nav-feedback i {
    font-size: 18px;
}

/* ───────────────────────────────────────────────────────────────
   FEEDBACK MODAL
   ─────────────────────────────────────────────────────────────── */
.feedback-overlay {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-modal) + 10);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    pointer-events: none;
    visibility: hidden;
}

.feedback-overlay.active {
    pointer-events: auto;
    visibility: visible;
}

.feedback-backdrop {
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feedback-overlay.active .feedback-backdrop {
    opacity: 1;
}

.feedback-dialog {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--bg-secondary);
    border: var(--border-thin) solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    opacity: 0;
    transform: scale(0.95) translateY(12px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.feedback-overlay.active .feedback-dialog {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Header */
.feedback-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-lg) 0;
}

.feedback-header-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--accent-cyan) 12%, var(--bg-tertiary));
    border: var(--border-thin) solid color-mix(in srgb, var(--accent-cyan) 18%, transparent);
    flex-shrink: 0;
}

.feedback-header-icon i {
    font-size: 20px;
    color: var(--accent-cyan);
}

.feedback-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.feedback-subtitle {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--text-muted);
    line-height: 1.5;
}

/* Form */
.feedback-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-lg);
}

.feedback-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

/* Category pills */
.feedback-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.feedback-cat-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    border: var(--border-thin) solid var(--border-default);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-secondary);
}

.feedback-cat-pill i {
    font-size: 14px;
    transition: color var(--transition-fast);
}

.feedback-cat-pill:hover {
    border-color: var(--border-hover);
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.feedback-cat-pill.selected {
    border-color: var(--cat-color, var(--accent-cyan));
    background: color-mix(in srgb, var(--cat-color, var(--accent-cyan)) 12%, var(--bg-tertiary));
    color: var(--text-primary);
}

.feedback-cat-pill.selected i {
    color: var(--cat-color, var(--accent-cyan));
}

/* URL field */
.feedback-url-wrap {
    position: relative;
}

.feedback-url-icon {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--text-muted);
    pointer-events: none;
}

.feedback-url-input {
    padding-left: calc(var(--space-md) + 24px) !important;
}

/* Textarea */
.feedback-textarea {
    resize: vertical;
    min-height: 100px;
    max-height: 240px;
    font-family: var(--font-body);
    line-height: 1.6;
}

.feedback-char-count {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-disabled);
    text-align: right;
}

/* Actions */
.feedback-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding-top: var(--space-xs);
}

.feedback-submit {
    min-width: 120px;
}

.feedback-submit:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Success state */
.feedback-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg) var(--space-lg);
    gap: var(--space-md);
}

.feedback-success.active {
    display: flex;
}

.feedback-form.hidden {
    display: none;
}

.feedback-success-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: color-mix(in srgb, var(--accent-green) 12%, var(--bg-tertiary));
    animation: successPop 0.5s var(--ease-bounce) backwards 0.1s;
}

.feedback-success-icon i {
    font-size: 32px;
    color: var(--accent-green);
}

@keyframes successPop {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.feedback-success-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.feedback-success-text {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* ───────────────────────────────────────────────────────────────
   FEEDBACK DASHBOARD
   ─────────────────────────────────────────────────────────────── */
.feedback-dashboard {
    --accent: var(--accent-cyan);
    max-width: 900px;
}

/* Stats row */
.feedback-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.feedback-stat-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: var(--border-thin) solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast);
}

.feedback-stat-card:hover {
    border-color: var(--border-hover);
}

.feedback-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    line-height: 1;
}

.feedback-stat-label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.feedback-stat-card--accent .feedback-stat-value {
    color: var(--stat-color, var(--accent-cyan));
}

/* Filter bar */
.feedback-filter-bar {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: var(--border-thin) solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.feedback-filter-row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.feedback-filter-label {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    min-width: 68px;
    flex-shrink: 0;
}

.feedback-filter-group {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.feedback-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    border: var(--border-thin) solid var(--border-default);
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--text-muted);
    user-select: none;
}

.feedback-filter-pill i {
    font-size: 13px;
}

.feedback-filter-pill:hover {
    border-color: var(--border-hover);
    color: var(--text-secondary);
}

.feedback-filter-pill.active {
    border-color: var(--accent-cyan);
    background: color-mix(in srgb, var(--accent-cyan) 10%, var(--bg-tertiary));
    color: var(--text-primary);
}

/* Category pills use their own color when active */
[data-group="category"] .feedback-filter-pill.active {
    border-color: var(--pill-color, var(--accent-cyan));
    background: color-mix(in srgb, var(--pill-color, var(--accent-cyan)) 10%, var(--bg-tertiary));
}

[data-group="category"] .feedback-filter-pill.active i {
    color: var(--pill-color, var(--accent-cyan));
}

.feedback-filter-pill .filter-count {
    font-family: var(--font-mono);
    font-size: 10px;
    padding: 1px 6px;
    border-radius: var(--radius-full);
    background: var(--bg-elevated);
    color: var(--text-disabled);
    transition: all var(--transition-fast);
}

.feedback-filter-pill.active .filter-count {
    background: color-mix(in srgb, var(--accent-cyan) 15%, var(--bg-tertiary));
    color: var(--accent-cyan);
}

[data-group="category"] .feedback-filter-pill.active .filter-count {
    background: color-mix(in srgb, var(--pill-color, var(--accent-cyan)) 15%, var(--bg-tertiary));
    color: var(--pill-color, var(--accent-cyan));
}

.feedback-filter-summary {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-disabled);
    padding-top: var(--space-xs);
    border-top: var(--border-thin) solid var(--border-subtle);
}

/* Feedback list */
.feedback-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feedback-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: var(--border-thin) solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.feedback-item:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.feedback-item-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: color-mix(in srgb, var(--item-color, var(--text-muted)) 10%, var(--bg-tertiary));
    flex-shrink: 0;
}

.feedback-item-icon i {
    font-size: 18px;
    color: var(--item-color, var(--text-muted));
}

.feedback-item-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.feedback-item-top {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.feedback-item-category {
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--item-color, var(--text-secondary));
}

.feedback-item-url {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.feedback-item-url:hover {
    color: var(--text-primary);
}

.feedback-item-desc {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.6;
    word-break: break-word;
}

.feedback-item-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-xs);
}

.feedback-item-time {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-disabled);
}

.feedback-item-status {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.feedback-item-status--open {
    color: var(--accent-cyan);
    background: color-mix(in srgb, var(--accent-cyan) 10%, var(--bg-tertiary));
}

.feedback-item-status--acknowledged {
    color: var(--accent-yellow);
    background: color-mix(in srgb, var(--accent-yellow) 10%, var(--bg-tertiary));
}

.feedback-item-status--resolved {
    color: var(--accent-green);
    background: color-mix(in srgb, var(--accent-green) 10%, var(--bg-tertiary));
}

.feedback-item-status--dismissed {
    color: var(--text-muted);
    background: var(--bg-tertiary);
}

/* Status select (admin) */
.feedback-item-status-select {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    border: var(--border-thin) solid var(--border-default);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: border-color var(--transition-fast);
    appearance: auto;
}

.feedback-item-status-select:hover {
    border-color: var(--border-hover);
}

/* Empty state */
.feedback-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-3xl) var(--space-lg);
    text-align: center;
}

.feedback-empty-icon {
    font-size: 48px;
    color: var(--text-disabled);
}

.feedback-empty-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-secondary);
}

.feedback-empty-text {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* ───────────────────────────────────────────────────────────────
   RESPONSIVE
   ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .feedback-fab {
        bottom: var(--space-lg);
        right: var(--space-md);
        padding: 10px 16px;
    }

    .feedback-fab-label {
        display: none;
    }

    .feedback-dialog {
        max-width: none;
    }

    .feedback-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .feedback-filter-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }

    .feedback-filter-label {
        min-width: 0;
    }

    .feedback-item {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .feedback-item-icon {
        width: 32px;
        height: 32px;
    }

    .feedback-item-icon i {
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .feedback-fab {
        bottom: var(--space-md);
        right: var(--space-sm);
        padding: 10px;
    }

    .feedback-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }

    .feedback-stat-card {
        padding: var(--space-md);
    }

    .feedback-stat-value {
        font-size: var(--text-2xl);
    }

    .feedback-actions {
        flex-direction: column-reverse;
    }

    .feedback-actions .btn {
        width: 100%;
    }
}