:root {
    /* Colors */
    --pincode-primary: #4572BE;
    --pincode-primary-dark: #3a61a3;
    --pincode-text: #303133;
    --pincode-text-light: #fff;
    --pincode-border: #ccc;
    --pincode-input-bg: #f0f0f0;
    --pincode-overlay-bg: rgba(0, 0, 0, 0.2);
    --pincode-success-bg: #d4edda;
    --pincode-success-text: #155724;
    --pincode-success-border: #c3e6cb;
    --pincode-error-bg: #f8d7da;
    --pincode-error-text: #721c24;
    --pincode-error-border: #f5c6cb;

    /* Spacing */
    --pincode-spacing-xs: 4px;
    --pincode-spacing-sm: 8px;
    --pincode-spacing-md: 16px;
    --pincode-spacing-lg: 24px;
    --pincode-spacing-xl: 32px;

    /* Typography */
    --pincode-font-size-md: 16px;
    --pincode-font-size-xl: 24px;

    /* Layout */
    --pincode-border-radius: 8px;
    --pincode-modal-width: 660px;
    --pincode-z-index: 9999999;
}

/* Reset */
.pincode-overlay *,
.pincode-overlay *::before,
.pincode-overlay *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Overlay */
.pincode-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--pincode-overlay-bg) !important;
    backdrop-filter: blur(40px) !important;
    -webkit-backdrop-filter: blur(40px) !important;
    display: none;
    align-items: center !important;
    justify-content: center !important;
    z-index: var(--pincode-z-index) !important;
}

/* For browsers that don't support backdrop-filter, provide a fallback */
@supports not (backdrop-filter: blur(40px)) {
    .pincode-overlay {
        background: rgba(0, 0, 0, 0.7) !important;
    }
}

/* Modal */
.pincode-modal {
    background: #fff;
    padding: 60px;
    border-radius: 16px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: var(--pincode-modal-width);
    width: 90%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* Logo */
.pincode-logo {
    margin-bottom: var(--pincode-spacing-lg);
}

.pincode-logo img {
    max-width: 200px;
    height: auto;
}

/* Typography */
.pincode-title {
    margin: 0 0 1rem;
    color: var(--pincode-text);
    font-size: var(--pincode-font-size-xl);
    font-family: inherit;
    width: 100%;
}

.pincode-description {
    color: var(--pincode-text);
    margin-bottom: 2rem;
    font-family: inherit;
    width: 100%;
}

/* Form Elements */
.pincode-input-group {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
}

.pincode-input-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--pincode-border-radius);
    box-shadow: inset 0 0 0 1px var(--pincode-border);
    transition: box-shadow 0.2s ease;
    overflow: hidden;
}

.pincode-input-wrapper:focus-within {
    box-shadow: inset 0 0 0 1px var(--pincode-primary);
}

.pincode-input-wrapper input {
    width: 100%;
    padding: var(--pincode-spacing-md);
    padding-right: 48px;
    font-size: 1rem;
    border: none;
    background: transparent;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.pincode-input-wrapper.error {
    box-shadow: inset 0 0 0 4px var(--pincode-error-border);
}

/* Explicitly remove focus styles from input */
.pincode-input-wrapper input:focus {
    outline: none;
    border: none;
    box-shadow: none;
    -webkit-box-shadow: none;
    background: transparent;
}

/* Remove focus styles from button */
.pincode-submit:focus {
    outline: none;
    border: none;
    box-shadow: none;
    -webkit-box-shadow: none;
    background: transparent;
}

/* Remove focus styles in Firefox */
.pincode-input-wrapper input::-moz-focus-inner,
.pincode-submit::-moz-focus-inner {
    border: 0;
}

.pincode-input-wrapper input::placeholder {
    color: #757575;
}

/* For Firefox */
.pincode-input-wrapper input::-moz-placeholder {
    color: #757575;
    opacity: 1;
}

/* For Chrome/Safari/Opera */
.pincode-input-wrapper input::-webkit-input-placeholder {
    color: #757575;
}

/* For IE/Edge */
.pincode-input-wrapper input:-ms-input-placeholder {
    color: #757575;
}

.pincode-submit {
    position: absolute;
    right: 0;
    top: 0;
    width: 48px;
    height: 100%;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
    z-index: 2;
    -webkit-appearance: none;
    appearance: none;
}

.pincode-submit-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    pointer-events: none;
    color: var(--pincode-text);
    transition: color 0.2s ease;
    z-index: 1;
}

.pincode-input-wrapper:focus-within .pincode-submit-icon,
.pincode-submit:hover + .pincode-submit-icon {
    color: var(--pincode-primary);
}

/* Messages */
.pincode-message {
    margin-top: var(--pincode-spacing-md);
    padding: var(--pincode-spacing-sm);
    border-radius: calc(var(--pincode-border-radius) / 2);
    display: none;
    font-size: var(--pincode-font-size-md);
    width: 100%;
    text-align: center;
}

.pincode-message.success {
    display: block;
    background: var(--pincode-success-bg);
    color: var(--pincode-success-text);
    border: 1px solid var(--pincode-success-border);
}

.pincode-message.error {
    display: block;
    background: var(--pincode-error-bg);
    color: var(--pincode-error-text);
    border: 1px solid var(--pincode-error-border);
}

/* Protected Content */
.protected-content {
    display: none;
}

/* Body Lock */
html.pincode-active,
body.pincode-active {
    overflow: hidden !important;
    height: 100% !important;
}

body.pincode-active {
    width: 100% !important;
    position: fixed !important;
    left: 0 !important;
    top: 0 !important;
}

/* Responsive Breakpoints */
@media (max-width: 480px) {
    .pincode-modal {
        width: 100%;
        height: 100%;
        border-radius: 0;
        padding: 40px 20px;
    }
}

/* Theme Support */
[data-theme="dark"] {
    --pincode-text: #e0e0e0;
    --pincode-text-light: #1a1a1a;
    --pincode-border: #404040;
    --pincode-input-bg: #2a2a2a;
    --pincode-overlay-bg: rgba(0, 0, 0, 0.9);
}

/* Base Styles */
.popup_form label {
    display: block;
    float: left;
    width: 130px;
}

.popup_form input[type="text"] {
    padding: 4px 8px;
    background: #f0f0f0;
    border: 1px solid #ccc;
}

.popup {
    width: 100%;
    height: 100%;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.90);
    z-index: 9999;
}

.popup img {
    display: block;
    height: auto;
    margin: 0 auto 80px;
    max-width: 300px;
    width: 100%;
}

.popup-inner {
    align-items: center;
    background: #4572BE;
    border: 10px solid #fff;
    border-radius: 5px;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    left: 50%;
    min-height: 75vh;
    min-width: 75vw;
    padding: 50px;
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: auto;
}

.popup-inner h1 {
    font-size: 80px;
    line-height: 1.25;
    margin: 0 0 35px;
    text-align: center;
}

.popup-inner .information-text {
    font-size: 35px;
    font-weight: 400;
    line-height: 1.25;
    margin: 0 0 20px;
    text-align: center;
}

.popup-inner .disclaimer-text {
    font-size: 12px;
    font-weight: 400;
    line-height: 1.25;
    margin: 40px 0 0;
    text-align: center;
}

/* Form Styles */
#pincode_login_form {
    padding-top: 15px;
}

#login-error-window {
    display: none;
    color: #fff;
    margin: 5px auto 0;
    max-width: 467px;
}

.success-window {
    color: #4F8A10;
    background-color: #DFF2BF;
}

.error-window {
    color: #D8000C;
    background-color: #FFBABA;
}

.pincode-box {
    width: 400px;
    margin-bottom: 10px;
    color: #303133;
}

.btn-access {
    background: #fff;
    color: #303133;
    border: none;
    margin-top: 10px;
}

.overflow-hidden {
    overflow: hidden !important;
}

/* Popup Layout */
.popup-inline {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.popup-inline .btn {
    padding: 10px 13px 12px;
    margin: 10px;
    line-height: 100%;
    font-size: 18px;
    min-height: 41px;
}

.popup-text-wrapper {
    display: flex;
}

.popup-text {
    width: 463px;
    display: block;
    margin: 0 auto;
    line-height: normal;
    font-size: 16px;
}

@keyframes shake {
    0% { transform: translateX(0); }
    20% { transform: translateX(-5px); }
    40% { transform: translateX(5px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
    100% { transform: translateX(0); }
}

.shake {
    animation: shake .3s ease;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
    .popup img {
        margin: 0 auto 50px;
        max-width: 250px;
    }

    .popup-inner h1 {
        font-size: 50px;
    }

    .popup-inner .information-text {
        font-size: 25px;
    }
}

@media (max-width: 1024px) {
    .popup-inner .information-text {
        font-size: 20px;
    }
}

@media (max-width: 768px) {
    .popup-inner {
        min-height: calc(100% - 20px);
        min-width: calc(100% - 20px);
        padding: 30px;
    }

    .popup img {
        margin: 0 auto 30px;
        max-width: 200px;
    }

    .popup-inner h1 {
        font-size: 30px;
        margin: 0 0 20px;
    }

    .popup-inner .information-text {
        font-size: 18px;
        margin: 0;
    }

    .popup-inner .disclaimer-text {
        margin: 10px 0 0;
    }

    #pincode_login_form {
        padding-top: 0;
    }
}

@media (max-width: 480px) {
    .popup-inner {
        border: 5px solid #fff;
        border-radius: 0;
        min-height: 0;
    }

    #pincode_login_form .pincode-box {
        flex: 1;
        width: auto;
    }

    .popup-inline .btn {
        transform: scale(1);
    }
}