/* File: assets/css/register.css */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.register-container {
    width: 100%;
    max-width: 420px;
}

.register-card {
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.register-header h1 {
    color: #333;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
}

.register-header p {
    color: #666;
    font-size: 16px;
}

/* Alert Styles */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.alert-danger {
    background-color: #fee;
    color: #c53030;
    border-left: 4px solid #e53e3e;
}

.alert-success {
    background-color: #f0fff4;
    color: #22543d;
    border-left: 4px solid #38a169;
}

/* Form Styles */
.register-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 16px;
    background-color: #fff;
    transition: border-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Password validation visual feedback */
.form-group input[type="password"].valid {
    border-color: #38a169;
}

.form-group input[type="password"].invalid {
    border-color: #e53e3e;
}

/* Button Styles */
.btn {
    width: 100%;
    padding: 14px 20px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Links */
.links {
    text-align: center;
    margin-top: 20px;
}

.links a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.links a:hover {
    text-decoration: underline;
}

/* Password strength indicator */
.password-strength {
    margin-top: 8px;
    font-size: 12px;
}

.password-strength.weak {
    color: #e53e3e;
}

.password-strength.medium {
    color: #f56500;
}

.password-strength.strong {
    color: #38a169;
}

/* Password match indicator */
.password-match {
    margin-top: 8px;
    font-size: 12px;
}

.password-match.match {
    color: #38a169;
}

.password-match.no-match {
    color: #e53e3e;
}

/* Responsive Design */
@media (max-width: 480px) {
    .register-card {
        padding: 30px 20px;
        margin: 10px;
    }
    
    .register-header h1 {
        font-size: 24px;
    }
    
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="password"] {
        padding: 12px 14px;
        font-size: 15px;
    }
    
    .btn {
        padding: 12px 18px;
        font-size: 15px;
    }
}

/* Additional spacing for registration form (more fields) */
@media (max-height: 700px) {
    .register-card {
        padding: 30px;
    }
    
    .register-header {
        margin-bottom: 25px;
    }
    
    .form-group {
        margin-bottom: 18px;
    }
}