:root {
    --keycloak-logo-url: url('../img/logo.png');
    --keycloak-logo-height: 60px;
    --keycloak-logo-width: 200px;

    --kc-page-text: #111827;
    --kc-page-text-muted: #4b5563;
    --kc-page-text-subtle: #6b7280;
    --kc-surface: #ffffff;
    --kc-surface-border: #e5e7eb;
    --kc-input-bg: #ffffff;
    --kc-input-border: #cbd5e1;
    --kc-input-border-hover: #94a3b8;
    --kc-input-border-focus: #2563eb;
    --kc-primary: #d10000;
    --kc-primary-hover: #b10000;
    --kc-primary-active: #8f0000;
    --kc-link: #1d4ed8;
    --kc-link-hover: #1e40af;
    --kc-danger: #b91c1c;
    --kc-success-bg: #ecfdf3;
    --kc-success-border: #a7f3d0;
    --kc-success-text: #065f46;
    --kc-info-bg: #eff6ff;
    --kc-info-border: #bfdbfe;
    --kc-info-text: #1e3a8a;
    --kc-warning-bg: #fffbeb;
    --kc-warning-border: #fde68a;
    --kc-warning-text: #92400e;
    --kc-error-bg: #fef2f2;
    --kc-error-border: #fecaca;
    --kc-error-text: #991b1b;
    --kc-radius: 14px;
    --kc-radius-sm: 10px;
    --kc-shadow: 0 10px 30px rgba(17, 24, 39, 0.08), 0 2px 8px rgba(17, 24, 39, 0.05);
    --kc-focus-ring: 0 0 0 3px rgba(37, 99, 235, 0.18);
    --kc-card-max-width: 440px;
    --kc-space-1: 4px;
    --kc-space-2: 8px;
    --kc-space-3: 12px;
    --kc-space-4: 16px;
    --kc-space-5: 20px;
    --kc-space-6: 24px;
    --kc-space-8: 32px;
    --kc-space-10: 40px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--kc-page-text);
    background-color: #f3f4f6;
    line-height: 1.5;
}

/* Keep the page background image, but remove all glass/transparency effects */
.login-pf body {
    background-image: url('../img/background.webp');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
}

/* Full-page layout alignment across auth flows */
.login-pf-page {
    min-height: 100vh;
    /*display: flex;*/
    align-items: center;
    justify-content: center;
    padding: var(--kc-space-8) var(--kc-space-4);
}

/* Main auth card used across login, register, reset, verify, OTP, info, error */
.card-pf {
    width: 100%;
    max-width: var(--kc-card-max-width);
    margin: 0 auto;
    padding: var(--kc-space-8);
    color: var(--kc-page-text);
    background: var(--kc-surface);
    border: 1px solid var(--kc-surface-border);
    border-radius: var(--kc-radius);
    box-shadow: var(--kc-shadow);
}

/* Ensure content areas inherit readable colors on all pages */
#kc-content-wrapper,
.login-pf-page .card-pf p,
.login-pf-page .card-pf div,
.login-pf-page .card-pf span,
.login-pf-page .card-pf label,
.login-pf-page .card-pf li {
    color: var(--kc-page-text);
}

/* Logo support */
#kc-header {
    width: 100%;
    height: 100px;
    margin: 0 0 var(--kc-space-5);
    background-image: var(--keycloak-logo-url);
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

#kc-header-wrapper {
    display: none;
}

/* Page titles and section headings */
#kc-page-title,
.login-pf-page h1,
.login-pf-page h2,
.login-pf-page h3 {
    margin: 0 0 var(--kc-space-4);
    color: var(--kc-page-text);
    font-weight: 700;
    line-height: 1.25;
}

/* Paragraph and helper text */
.login-pf-page p,
.login-pf-page .instruction,
.login-pf-page .kc-feedback-text,
#kc-info,
#kc-info-wrapper,
#kc-form-options,
#kc-form-buttons,
#kc-registration,
#kc-registration-container,
#kc-terms-text {
    color: var(--kc-page-text-muted);
}

/* Links */
a {
    color: var(--kc-link);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--kc-link-hover);
    text-decoration: underline;
}

/* Forms */
form {
    margin: 0;
}

.form-group,
.pf-c-form__group {
    margin-bottom: var(--kc-space-5);
}

label,
.control-label,
.pf-c-form__label,
.pf-c-form__label-text {
    display: inline-block;
    margin-bottom: var(--kc-space-2);
    color: var(--kc-page-text);
    font-weight: 600;
}

/* Inputs, selects, password, OTP fields */
input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="tel"],
select,
textarea,
.pf-c-form-control,
#username,
#password,
#totp,
#password-new,
#password-confirm,
#email,
#firstName,
#lastName {
    width: 100%;
    min-height: 44px;
    padding: 11px 14px;
    color: var(--kc-page-text);
    background-color: var(--kc-input-bg);
    border: 1px solid var(--kc-input-border);
    border-radius: var(--kc-radius-sm);
    box-shadow: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

input::placeholder,
textarea::placeholder {
    color: var(--kc-page-text-subtle);
    opacity: 1;
}

input:hover,
select:hover,
textarea:hover,
.pf-c-form-control:hover {
    border-color: var(--kc-input-border-hover);
}

input:focus,
select:focus,
textarea:focus,
.pf-c-form-control:focus {
    outline: 0;
    border-color: var(--kc-input-border-focus);
    box-shadow: var(--kc-focus-ring);
}

/* Disabled states */
input:disabled,
select:disabled,
textarea:disabled,
.pf-c-form-control:disabled,
button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Buttons */
button,
input[type="submit"],
input[type="button"],
.pf-c-button,
.btn,
.btn-primary,
.btn-default {
    min-height: 44px;
    border-radius: var(--kc-radius-sm);
    font-weight: 600;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.pf-c-button.pf-m-primary,
input[type="submit"],
.btn-primary {
    width: 100%;
    padding: 12px 16px;
    color: #ffffff;
    background-color: var(--kc-primary);
    border: 1px solid var(--kc-primary);
    box-shadow: none;
}

.pf-c-button.pf-m-primary:hover,
input[type="submit"]:hover,
.btn-primary:hover {
    background-color: var(--kc-primary-hover);
    border-color: var(--kc-primary-hover);
}

.pf-c-button.pf-m-primary:active,
input[type="submit"]:active,
.btn-primary:active {
    background-color: var(--kc-primary-active);
    border-color: var(--kc-primary-active);
}

.pf-c-button.pf-m-primary:focus,
input[type="submit"]:focus,
.btn-primary:focus,
.pf-c-button:focus,
button:focus {
    outline: 0;
    box-shadow: var(--kc-focus-ring);
}

/* Secondary actions often shown on info/error pages */
.pf-c-button.pf-m-secondary,
.btn-default,
input[type="button"] {
    padding: 12px 16px;
    color: var(--kc-page-text);
    background-color: #ffffff;
    border: 1px solid var(--kc-input-border);
}

.pf-c-button.pf-m-secondary:hover,
.btn-default:hover,
input[type="button"]:hover {
    background-color: #f9fafb;
    border-color: var(--kc-input-border-hover);
}

/* Password visibility / inline action buttons */
button[aria-label],
.pf-c-button.pf-m-control {
    min-width: 44px;
}

/* Checkbox and radio */
input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--kc-primary);
}

.checkbox,
label.checkbox,
.pf-c-check,
.pf-c-radio {
    color: var(--kc-page-text);
}

/* Error text and validation */
#input-error,
.input-error,
.pf-c-form__helper-text,
.pf-c-form__helper-text.pf-m-error,
.kcInputErrorMessage,
#kc-error-message {
    color: var(--kc-danger);
    font-size: 0.95rem;
}

/* Alerts: success/info/warning/error pages and inline notices */
.alert,
.pf-c-alert {
    margin-bottom: var(--kc-space-5);
    padding: var(--kc-space-4);
    border: 1px solid transparent;
    border-radius: var(--kc-radius-sm);
    box-shadow: none;
}

.alert-success,
.pf-c-alert.pf-m-success {
    color: var(--kc-success-text);
    background-color: var(--kc-success-bg);
    border-color: var(--kc-success-border);
}

.alert-info,
.pf-c-alert.pf-m-info {
    color: var(--kc-info-text);
    background-color: var(--kc-info-bg);
    border-color: var(--kc-info-border);
}

.alert-warning,
.pf-c-alert.pf-m-warning {
    color: var(--kc-warning-text);
    background-color: var(--kc-warning-bg);
    border-color: var(--kc-warning-border);
}

.alert-error,
.alert-danger,
.pf-c-alert.pf-m-danger {
    color: var(--kc-error-text);
    background-color: var(--kc-error-bg);
    border-color: var(--kc-error-border);
}

/* Lists used on info/error/required action pages */
.login-pf-page ul,
.login-pf-page ol {
    padding-left: 1.25rem;
    color: var(--kc-page-text);
}

.login-pf-page li + li {
    margin-top: var(--kc-space-2);
}

/* Social / external identity providers */
#kc-social-providers,
#kc-social-providers ul {
    margin-top: var(--kc-space-6);
}

#kc-social-providers .zocial,
#kc-social-providers a {
    border-radius: var(--kc-radius-sm);
}

/* Layout helpers frequently used by Keycloak templates */
#kc-form-options {
    margin-top: var(--kc-space-3);
    margin-bottom: var(--kc-space-5);
}

#kc-form-buttons {
    margin-top: var(--kc-space-6);
}

#kc-registration-container {
    margin-top: var(--kc-space-6);
    padding-top: var(--kc-space-5);
    border-top: 1px solid var(--kc-surface-border);
}

hr {
    border: 0;
    border-top: 1px solid var(--kc-surface-border);
    margin: var(--kc-space-6) 0;
}

/* Improve focus visibility for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.pf-c-button:focus-visible,
.pf-c-form-control:focus-visible {
    outline: 0;
    box-shadow: var(--kc-focus-ring);
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .login-pf body {
        background-attachment: scroll;
    }

    .login-pf-page {
        padding: var(--kc-space-4);
        align-items: flex-start;
    }

    .card-pf {
        max-width: 100%;
        margin-top: var(--kc-space-8);
        padding: var(--kc-space-6);
        border-radius: 12px;
    }

    #kc-header {
        height: 80px;
        margin-bottom: var(--kc-space-4);
    }
}

@media (max-width: 480px) {
    .card-pf {
        padding: var(--kc-space-5);
    }

    #kc-page-title,
    .login-pf-page h1 {
        font-size: 1.5rem;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
}