/* Page background */
body {
    background: #f4f6f9;
    font-family: Arial, Helvetica, sans-serif;
}

/* Wrapper to center the form */
.signup-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Main container */
.signup-container {
    background: white;
    padding: 40px 35px;
    width: 100%;
    max-width: 420px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* Header */
.signup-header h1 {
    margin-bottom: 5px;
    text-align: center;
}

.signup-header p {
    color: #666;
    text-align: center;
    font-size: 14px;
    margin-bottom: 30px;
}

/* Form layout */
.signup-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* Form groups */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.form-label {
    font-size: 14px;
    font-weight: 600;
}

/* Inputs & Select */
.form-input {
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid #d6d6d6;
    font-size: 14px;
    outline: none;
    transition: 0.2s ease-in-out;
}

.form-input:focus {
    border-color: #2d7ff9;
    box-shadow: 0 0 0 2px rgba(45,127,249,0.15);
}

/* Submit button */
.btn-submit {
    margin-top: 10px;
    padding: 12px;
    border-radius: 8px;
    border: none;
    background: #2d7ff9;
    color: white;
    font-size: 15px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.2s ease-in-out;
}

.btn-submit:hover {
    background: #1b5fc5;
}

/* Footer */
.form-footer {
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
}

.form-footer a {
    text-decoration: none;
    color: #2d7ff9;
    font-weight: bold;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Flash Messages (Bootstrap-like) */
.alert {
    padding: 10px 12px;
    margin-bottom: 15px;
    border-radius: 6px;
    font-size: 14px;
}

.alert-success {
    background: #e6f8ee;
    color: #0f5132;
    border: 1px solid #badbcc;
}

.alert-danger {
    background: #fde8e8;
    color: #842029;
    border: 1px solid #f5c2c7;
}

.alert-warning {
    background: #fff3cd;
    color: #664d03;
    border: 1px solid #ffecb5;
}