* {
    box-sizing: border-box;
}

body {
    font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
    background: linear-gradient(135deg, #6b21a8 0%, #db2777 50%, #f97316 100%);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    direction: rtl;
    color: #222;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 28px;
}

.top-bar .brand {
    color: #fff;
    font-weight: 700;
    font-size: 22px;
    letter-spacing: 0.5px;
}

.admin-btn {
    background: rgba(255,255,255,0.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.5);
    padding: 8px 18px;
    border-radius: 30px;
    text-decoration: none;
    font-size: 14px;
    transition: 0.2s;
    backdrop-filter: blur(4px);
}

.admin-btn:hover {
    background: rgba(255,255,255,0.3);
}

.container {
    max-width: 560px;
    margin: 40px auto;
    padding: 0 16px;
}

.card {
    background: #fff;
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.25);
    margin-bottom: 24px;
}

.card h1 {
    margin-top: 0;
    font-size: 22px;
    text-align: center;
    color: #6b21a8;
}

.card p.desc {
    text-align: center;
    color: #666;
    font-size: 14px;
    margin-bottom: 22px;
}

textarea, input[type=text], input[type=password] {
    width: 100%;
    border: 2px solid #eee;
    border-radius: 12px;
    padding: 14px;
    font-size: 15px;
    font-family: inherit;
    resize: none;
    outline: none;
    transition: 0.2s;
}

textarea:focus, input:focus {
    border-color: #db2777;
}

button.send-btn, button.login-btn {
    width: 100%;
    margin-top: 14px;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #6b21a8, #db2777);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s;
}

button.send-btn:hover, button.login-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.alert {
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: 14px;
    text-align: center;
}

.alert.success {
    background: #dcfce7;
    color: #166534;
}

.alert.error {
    background: #fee2e2;
    color: #991b1b;
}

.qa-item {
    background: #faf5ff;
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 14px;
    border-right: 4px solid #db2777;
}

.qa-item .q {
    font-size: 14px;
    color: #444;
    margin-bottom: 8px;
}

.qa-item .q .label {
    font-weight: 700;
    color: #6b21a8;
}

.qa-item .a {
    font-size: 14px;
    background: #fff;
    border-radius: 10px;
    padding: 10px 12px;
    color: #222;
}

.qa-item .a .label {
    font-weight: 700;
    color: #db2777;
}

.qa-item .date {
    font-size: 11px;
    color: #999;
    margin-top: 8px;
}

.empty {
    text-align: center;
    color: rgba(255,255,255,0.85);
    font-size: 14px;
    margin-top: 20px;
}

/* پنل ادمین */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.admin-header h2 {
    margin: 0;
    color: #6b21a8;
}

.logout-link {
    color: #db2777;
    text-decoration: none;
    font-size: 13px;
    border: 1px solid #db2777;
    padding: 6px 14px;
    border-radius: 20px;
}

.msg-box {
    background: #faf5ff;
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 16px;
}

.msg-box .msg-text {
    font-size: 15px;
    margin-bottom: 10px;
    line-height: 1.7;
}

.msg-box .old-reply {
    background: #fff;
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 14px;
    margin-bottom: 10px;
    color: #444;
}

.msg-box form {
    display: flex;
    gap: 8px;
}

.msg-box textarea {
    flex: 1;
    min-height: 48px;
}

.msg-box button {
    background: #6b21a8;
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 0 20px;
    cursor: pointer;
    font-size: 14px;
}

.badge {
    display: inline-block;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.badge.answered {
    background: #dcfce7;
    color: #166534;
}

.badge.pending {
    background: #fef3c7;
    color: #92400e;
}