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

body {
    font-family: 'Calibri', 'Tahoma', 'Segoe UI', 'Arial', sans-serif;
    min-height: 100vh;
    padding: 20px;
    color: #1e3a2c;
    direction: rtl;
    background: #d4ebd9;
    background-image: radial-gradient(circle at 10% 80%, rgba(139, 195, 74, 0.15) 0px, transparent 120px),
                      radial-gradient(circle at 90% 20%, rgba(139, 195, 74, 0.15) 0px, transparent 120px);
}

.container {
    max-width: 700px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    padding: 30px 40px 45px;
    border-top: 5px solid #b8860b;
    border-bottom: 5px solid #b8860b;
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    color: #b8860b;
    font-size: 2rem;
}

header h2 {
    color: #1e3a2c;
    font-size: 1.3rem;
    border-bottom: 2px solid rgba(184, 134, 11, 0.3);
    display: inline-block;
    padding-bottom: 5px;
}

header p {
    color: #2d5a42;
    font-size: 0.95rem;
    margin-top: 12px;
}

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

label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1e3a2c;
}

.required {
    color: #b8860b;
}

input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #c9a87c;
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Calibri', 'Tahoma', sans-serif;
    background: #ffffff;
    color: #1e3a2c;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #b8860b;
    box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.15);
}

button {
    width: 100%;
    background: #b8860b;
    color: #ffffff;
    border: none;
    padding: 15px;
    font-size: 1.25rem;
    font-weight: bold;
    border-radius: 40px;
    cursor: pointer;
    transition: 0.3s;
    font-family: 'Calibri', 'Tahoma', sans-serif;
}

button:hover {
    background: #d4af37;
    transform: translateY(-2px);
}

.warning-message {
    color: #d35400;
    font-size: 0.85rem;
    margin-top: 6px;
}

.info-message {
    color: #27ae60;
    font-size: 0.85rem;
    margin-top: 6px;
}

.result-message {
    margin-top: 25px;
    padding: 15px;
    border-radius: 12px;
    text-align: center;
    font-weight: bold;
    display: none;
}

.result-message.success {
    background: #eafaf1;
    color: #1e8449;
    border: 1px solid #27ae60;
    display: block;
}

.result-message.error {
    background: #fdedec;
    color: #922b21;
    border: 1px solid #e74c3c;
    display: block;
}

@media (max-width: 600px) {
    .container { padding: 15px; }
    header h1 { font-size: 1.5rem; }
}