* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Manrope', Arial, Helvetica, sans-serif;
    background-color: #f8fafc; /* Světlé pozadí podle hlavního webu */
    color: #1e293b;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.feedback-wrapper {
    width: 100%;
    max-width: 700px;
    background: #ffffff;
    color: #1e293b;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 66, 81, 0.12);
    overflow: hidden;
}

/* Horní banner */
.feedback-banner {
    width: 100%;
    max-height: 220px;
    overflow: hidden;
    background-color: #004251;
}

.feedback-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.feedback-header {
    background: #ffffff;
    padding: 30px 30px 10px 30px;
    text-align: center;
    border-bottom: 1px solid rgba(0, 66, 81, 0.08);
}

.feedback-header h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: rgb(0, 66, 81);
    margin-bottom: 8px;
}

.feedback-header p {
    font-size: 1rem;
    color: #475569;
    line-height: 1.5;
}

.feedback-body {
    padding: 30px;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: #1e293b;
    font-size: 1rem;
    margin-bottom: 8px;
}

.form-group label span {
    color: #e11d48;
}

.form-group .hint {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 8px;
    display: block;
}

.hint-flex {
    display: flex;
    justify-content: space-between;
    margin-top: 5px;
}

/* Hodnocení hvězdičkami / čísly */
.rating-scale {
    display: flex;
    gap: 8px;
}

.rating-scale label {
    flex: 1;
    background: #f1f5f9;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    text-align: center;
    padding: 12px 0;
    cursor: pointer;
    font-weight: 700;
    color: #334155;
    transition: all 0.2s ease;
}

.rating-scale input {
    display: none;
}

.rating-scale input:checked + span,
.rating-scale label:hover {
    background: rgb(0, 66, 81);
    color: #ffffff;
    border-color: rgb(0, 66, 81);
}

.rating-scale label span {
    display: block;
    width: 100%;
}

/* Vstupy */
input[type="text"],
input[type="email"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-family: inherit;
    background: #f8fafc;
    color: #1e293b;
    transition: all 0.2s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: rgb(0, 66, 81);
    background: #ffffff;
}

textarea {
    resize: vertical;
    min-height: 100px;
}

/* Žluté tlačítko (stejné jako na hlavním webu) */
.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #fbc02d;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.25s ease, transform 0.15s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.submit-btn:hover {
    background-color: #f57f17;
    transform: scale(1.01);
}

.submit-btn:disabled {
    background-color: #94a3b8;
    cursor: not-allowed;
    transform: none;
}

.status-message {
    text-align: center;
    font-weight: 600;
    margin-top: 15px;
    display: none;
    font-size: 0.95rem;
}

.footer-branding {
    margin-top: 25px;
    text-align: center;
    font-size: 0.9rem;
    color: #64748b;
}

@media (max-width: 600px) {
    body { 
        padding: 15px 10px; 
    }
    .feedback-wrapper { 
        border-radius: 12px; 
    }
    .feedback-header { 
        padding: 20px; 
    }
    .feedback-body { 
        padding: 20px; 
    }
    .rating-scale { 
        gap: 4px; 
    }
    .rating-scale label { 
        padding: 10px 0; 
        font-size: 0.9rem; 
    }
}