/* Premium Auth Container - VIP DARK THEME */
.clubannunci-auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 20px;
    background: transparent;
    font-family: 'Inter', sans-serif;
}

.clubannunci-auth-box {
    background: linear-gradient(145deg, #18181b 0%, #09090b 100%);
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    width: 100%;
    max-width: 480px;
    padding: 50px;
    border: 1px solid rgba(212, 175, 55, 0.15);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s ease;
}

.clubannunci-auth-box:hover {
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 30px 60px -10px rgba(0, 0, 0, 0.9), 0 0 20px rgba(212, 175, 55, 0.05);
    transform: translateY(-4px);
}

.auth-header {
    text-align: center;
    margin-bottom: 45px;
}

.auth-header h2 {
    margin: 0 0 12px;
    font-size: 32px;
    font-weight: 700;
    color: #d4af37;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.auth-header p {
    margin: 0;
    color: #a1a1aa;
    font-size: 15px;
    letter-spacing: 0.3px;
}

.clubannunci-form .form-group {
    margin-bottom: 28px;
}

.clubannunci-form label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
    font-size: 12px;
    color: #e4e4e7;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.clubannunci-form input[type="text"],
.clubannunci-form input[type="email"],
.clubannunci-form input[type="password"] {
    width: 100%;
    padding: 18px 22px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    font-size: 16px;
    color: #fff;
    background: rgba(255, 255, 255, 0.03);
    box-sizing: border-box;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.clubannunci-form input::placeholder {
    color: #71717a;
    font-weight: 400;
}

.clubannunci-form input[type="text"]:focus,
.clubannunci-form input[type="email"]:focus,
.clubannunci-form input[type="password"]:focus {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.03);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
    outline: none;
}

.auth-submit-btn {
    background: linear-gradient(135deg, #d4af37 0%, #aa771c 100%);
    color: #000;
    border: none;
    padding: 18px;
    width: 100%;
    border-radius: 14px;
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
    background: linear-gradient(135deg, #f3da93 0%, #d4af37 50%, #aa771c 100%);
}

.auth-footer {
    margin-top: 30px;
    text-align: center;
    color: #a1a1aa;
    font-size: 14px;
}

.auth-footer a {
    color: #d4af37 !important;
    text-decoration: none;
    font-weight: 600;
    margin-left: 5px;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: #f3da93 !important;
    text-decoration: underline;
}

/* Custom Radio Cards for Membership Selection */
.membership-selection {
    margin-top: 15px;
}
.radio-group {
    display: flex;
    gap: 15px;
}
.radio-card {
    flex: 1;
    position: relative;
    cursor: pointer;
}
.radio-card input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}
.radio-card .card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
    text-align: center;
}
.radio-card .title {
    font-weight: 700;
    font-size: 15px;
    color: #fff;
    margin-bottom: 4px;
}
.radio-card .desc {
    font-size: 12px;
    color: #888;
}
    background: rgba(0, 102, 255, 0.03);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.1);
}
.radio-card.vip input:checked ~ .card-content {
    border-color: #FFD700;
    background: rgba(255, 215, 0, 0.05);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.15);
}

/* Button Styling */
.clubannunci-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #0066ff, #0052cc);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 10px;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.clubannunci-btn:hover {
    background: linear-gradient(135deg, #0052cc, #0040a8);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
    color: #fff;
}

.clubannunci-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    font-size: 14px;
    color: #666;
}

.auth-footer a {
    color: #0066ff;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-footer a:hover {
    color: #0040a8;
    text-decoration: underline;
}

/* Loader Animation */
.loader {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top: 3px solid #ffffff;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Messages */
.form-message {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}
.form-message.error {
    background: rgba(255, 59, 48, 0.1);
    color: #ff3b30;
    border: 1px solid rgba(255, 59, 48, 0.2);
}
.form-message.success {
    background: rgba(52, 199, 89, 0.1);
    color: #34c759;
    border: 1px solid rgba(52, 199, 89, 0.2);
}

.clubannunci-auth-message.success {
    background: rgba(52, 199, 89, 0.1);
    color: #34c759;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    font-weight: bold;
    max-width: 400px;
    margin: 40px auto;
}

/* Responsive adjustments for auth pages */
@media (max-width: 768px) {
    .clubannunci-auth-container {
        padding: 40px 10px;
    }
    
    .clubannunci-auth-box {
        padding: 35px 25px;
        border-radius: 16px;
    }
    
    .auth-header h2 {
        font-size: 24px;
    }
    
    .clubannunci-form input[type="text"],
    .clubannunci-form input[type="email"],
    .clubannunci-form input[type="password"] {
        padding: 15px 18px;
        font-size: 15px;
    }
    
    .radio-card .card-content {
        padding: 15px;
    }
}