html, body {
  overflow: visible !important;
}
.signup-container {
    max-width: 540px;
    margin: 0 auto;
    border-radius: 10px;
    background: #f1f1f1;
}

.signup-form {
    padding: 40px;
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-subtitle {
    color: #333;
    font-size: 18px;
    font-weight: 400;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.form-group {
    position: relative;
    margin-bottom: 5px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    display: block;
    color: #333;
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 14px;
    letter-spacing: 0.25px;
}

.form-input, select {
    width: 100%;
    padding: 10px 20px !important;
    border-radius: 5px;
    transition: all 0.3s ease;
    height: 40px !important;
}

.form-input:focus {
    outline: none;
    border-color: #d4b962;
    box-shadow: 0 0 0 3px rgba(212, 185, 98, 0.15);
    transform: translateY(-1px);
}

.form-input:hover {
    border-color: #d4b962;
}

.form-input::placeholder {
    color: #999999;
    font-size: 15px;
}

.password-group {
    position: relative;
}

.toggle-password {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666666;
    cursor: pointer;
    font-size: 14px;
    padding: 4px;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #d4b962;
}

.submit-btn[disabled] {
    background: #ccc !important;
    cursor: not-allowed !important;
    opacity: 0.6;
    pointer-events: none;
    
    /* ?? Optional additions for explicit state management: */
    box-shadow: none; /* Ensure no hover shadow remains */
    transform: none; /* Ensure no hover transform remains */
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, #b39b4e 0%, #e5cd7e 100%);
    color: #fff;
    border: none;
    padding: 18px 24px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #e5cd7e 0%, #b39b4e 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(125, 125, 125, 0.5);
}

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

.submit-btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.submit-btn:hover:before {
    left: 100%;
}

.form-footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #e5e5e5;
}

.form-footer p {
    color: #666;
    font-size: 14px;
}

.form-footer a {
    color: #000;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

@media (max-width: 768px) {
    .signup-container {
        padding: 20px 15px;
    }

    .signup-form {
        padding: 30px 20px;
    }

    .form-title {
        font-size: 28px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-group.full-width {
        grid-column: span 1;
    }

    .form-input {
        padding: 14px 16px;
        font-size: 16px;
    }

    .submit-btn {
        padding: 16px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .signup-form {
        padding: 25px 15px;
    }

    .form-title {
        font-size: 24px;
    }

    .form-subtitle {
        font-size: 15px;
    }

    .form-group {
        margin-bottom: 16px;
    }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loading-overlay.show {
    display: flex;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e5e5e5;
    border-top: 4px solid #d4b962;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    margin-left: 20px;
    color: #000000;
    font-size: 16px;
    font-weight: 600;
}

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

    100% {
        transform: rotate(360deg);
    }
}

.form-input:focus-visible,
.submit-btn:focus-visible,
.toggle-password:focus-visible {
    outline: 2px solid #d4b962;
    outline-offset: 2px;
}
.popup-bg {
    display: none;
    position: absolute;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100%;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0,0,0,0.9);
    z-index: 999;
}
#popup-ok,#popup-digits,#popup-nok,#popup-Error,#popup-State {
    z-index: 999999;
    margin: 15% auto 0px auto;
    width: 90%;
    border-radius: 5px;
    padding: 20px 40px;
    text-align: center;
    font-size: 14px;
    color: #000;
    background: #fff;
    display: none;
}
.popup-bg h2 {
    color: #9d7900;
}
.x-btn {
    color: #000;
    padding: 0 8px;
    float: right;
    cursor: pointer;
    font-size: 1.5em;
    position: relative;
    right: -40px;
    top: -20px
}

/* 1. Styling the Error Message Text (The <p id="...Error"> elements) */
.error-message {
    color: #ff4d4f; /* Bright red color for visibility */
    font-size: 13px;
    font-weight: 500;
    margin-top: 4px;
    margin-bottom: 0;
    line-height: 1.2;
}

/* 2. Style to hide the error message (used by JavaScript) */
.error-message.hidden {
    display: none;
}

/* 3. Visual Cue for Invalid Input (The input field itself) */
/* This is the 'error-border' class that your JavaScript adds/removes */
.form-input.error-border, select.error-border {
    border: 1px solid #ff4d4f !important; /* Red border */
    box-shadow: 0 0 0 1px #ff4d4f; /* Subtle red glow */
}

/* 4. Ensure invalid state is preserved on focus */
.form-input.error-border:focus, select.error-border:focus {
    border-color: #ff4d4f !important;
    box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.3);
    transform: none; /* Keep it from moving to maintain the error look */
}