/* Глобальные стили обратной связи (модалка в base.html) */

.feedback-btn {
    position: fixed;
    top: 1.5rem;
    right: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    z-index: 1000;
}

.feedback-btn:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.feedback-btn i {
    font-size: 1.1rem;
}

.feedback-btn-footer {
    position: static;
    top: auto;
    right: auto;
    margin-top: 1rem;
    background: var(--card-bg, #fff);
    color: var(--text-dark, #1e293b);
    border-color: var(--card-border, #e2e8f0);
}

.feedback-btn-footer:hover {
    background: var(--card-border, #f1f5f9);
    color: var(--text-dark, #1e293b);
}

.feedback-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    box-sizing: border-box;
}

.feedback-modal-overlay[hidden] {
    display: none !important;
}

.feedback-modal-overlay.active {
    display: flex;
}

.feedback-modal {
    background: var(--card-bg, white);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    max-width: 500px;
    width: 100%;
    max-height: min(90vh, 640px);
    overflow-y: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: feedbackModalIn 0.3s ease;
}

@keyframes feedbackModalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.feedback-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--card-border, #f1f5f9);
}

.feedback-modal-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feedback-modal-header h3 i {
    color: var(--color-blue);
}

.feedback-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-gray);
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    transition: color 0.2s;
}

.feedback-modal-close:hover {
    color: var(--text-dark);
}

.feedback-form-group {
    margin-bottom: 1.25rem;
}

.feedback-form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.feedback-form-group label .required {
    color: #ef4444;
}

.feedback-form-group input,
.feedback-form-group textarea {
    width: 100%;
    padding: 0.9rem 1.15rem;
    border: 2px solid var(--card-border, #e2e8f0);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    letter-spacing: 0.02em;
    line-height: 1.5;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: inherit;
    background: var(--card-bg, white);
    box-sizing: border-box;
}

.feedback-form-group input::placeholder,
.feedback-form-group textarea::placeholder {
    color: var(--text-gray);
    opacity: 0.85;
    font-weight: 400;
}

.feedback-form-group input:hover,
.feedback-form-group textarea:hover {
    border-color: #cbd5e1;
}

.feedback-form-group input:focus,
.feedback-form-group textarea:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.12);
}

.feedback-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.feedback-submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--color-blue), var(--color-pink));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.feedback-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.35);
}

.feedback-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.feedback-submit-btn .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: feedbackSpin 0.8s linear infinite;
}

@keyframes feedbackSpin {
    to { transform: rotate(360deg); }
}

.feedback-message {
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-top: 1rem;
    display: none;
    text-align: center;
}

.feedback-message.success {
    display: block;
    background: #d1fae5;
    border: 1px solid #10b981;
    color: #065f46;
}

.feedback-message.error {
    display: block;
    background: #fee2e2;
    border: 1px solid #ef4444;
    color: #991b1b;
}

@media (max-width: 768px) {
    .feedback-btn {
        top: 1rem;
        right: 1rem;
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .feedback-btn span {
        display: none;
    }

    .feedback-modal {
        padding: 1.75rem;
        margin: 0.5rem;
    }

    .feedback-modal-header h3 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .feedback-btn {
        top: 0.75rem;
        right: 0.75rem;
        padding: 0.5rem 0.75rem;
    }

    .feedback-modal {
        padding: 1.25rem;
    }

    .feedback-modal-header h3 {
        font-size: 1.2rem;
    }

    .feedback-form-group input,
    .feedback-form-group textarea {
        padding: 0.75rem;
        font-size: 0.95rem;
    }

    .feedback-submit-btn {
        padding: 0.85rem;
        font-size: 1rem;
    }
}