/* Nuonic Login Theme */

:root {
    --nuonic-primary: #272b5c;
    --nuonic-primary-hover: #1e2249;
    --nuonic-primary-light: #3a3f73;
    --nuonic-bg: #f0f2f5;
    --nuonic-card-bg: #ffffff;
    --nuonic-radius: 16px;
    --nuonic-input-radius: 8px;

    --nuonic-title-color: var(--nuonic-primary);
    --nuonic-text-muted: #6b7280;
    --nuonic-input-bg: #ffffff;
    --nuonic-input-border: #d1d5db;
    --nuonic-input-icon: #6b7280;
    --nuonic-focus-border: var(--nuonic-primary);
    --nuonic-focus-ring: rgba(39, 43, 92, 0.15);
    --nuonic-button-bg: var(--nuonic-primary);
    --nuonic-button-bg-hover: var(--nuonic-primary-hover);
    --nuonic-link-color: var(--nuonic-primary);
    --nuonic-link-hover: var(--nuonic-primary-light);
    --nuonic-card-shadow: 0 8px 32px rgba(39, 43, 92, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    --nuonic-page-bg:
        radial-gradient(ellipse at 20% 50%, rgba(39, 43, 92, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(39, 43, 92, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 60% 80%, rgba(39, 43, 92, 0.08) 0%, transparent 45%),
        linear-gradient(135deg, #e8eaf0 0%, #dde1eb 25%, #e4e7f0 50%, #dce0ec 75%, #e8ecf4 100%);

    /* PatternFly overrides */
    --pf-v5-global--primary-color--100: #272b5c;
    --pf-v5-global--primary-color--200: #1e2249;
    --pf-v5-global--link--Color: var(--nuonic-link-color);
    --pf-v5-global--link--Color--hover: var(--nuonic-link-hover);
    --pf-v5-global--active-color--100: #272b5c;
}

/* Dark variant — keycloak.v2 sets this class from the OS/browser preference */
html.pf-v5-theme-dark {
    --nuonic-card-bg: #1d2038;
    --nuonic-title-color: #e8eaf6;
    --nuonic-text-muted: #9aa0bd;
    --nuonic-input-bg: #14162b;
    --nuonic-input-border: #3a3f73;
    --nuonic-input-icon: #9aa0bd;
    --nuonic-focus-border: #8d97e8;
    --nuonic-focus-ring: rgba(141, 151, 232, 0.25);
    --nuonic-button-bg: #3a3f73;
    --nuonic-button-bg-hover: #474d8c;
    --nuonic-link-color: #a7b0f0;
    --nuonic-link-hover: #c0c7f7;
    --nuonic-card-shadow: 0 8px 32px rgba(0, 0, 0, 0.45), 0 2px 8px rgba(0, 0, 0, 0.3);
    --nuonic-page-bg:
        radial-gradient(ellipse at 20% 50%, rgba(74, 82, 156, 0.18) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(74, 82, 156, 0.12) 0%, transparent 40%),
        radial-gradient(ellipse at 60% 80%, rgba(74, 82, 156, 0.1) 0%, transparent 45%),
        linear-gradient(135deg, #0f1120 0%, #12142a 50%, #0e1022 100%);

    --pf-v5-global--primary-color--100: #8d97e8;
    --pf-v5-global--primary-color--200: #a7b0f0;
    --pf-v5-global--active-color--100: #8d97e8;
}

/* Page background — gradient with subtle pattern */
html, body {
    margin: 0;
    min-height: 100vh;
}

body {
    background: var(--nuonic-page-bg) !important;
    background-attachment: fixed !important;
}

/* Hide default header chrome */
#kc-header {
    display: none;
}

/* Center the login container */
.pf-v5-c-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100%;
    padding: 1rem;
    max-width: 100%;
    background: transparent !important;
}

/* PatternFly reserves a second grid column for the (unused) description
   panel, which pushes the card left of center. Single centered column. */
.pf-v5-c-login__container {
    display: grid !important;
    grid-template-columns: minmax(0, 34rem) !important;
    grid-template-areas: "main" !important;
    justify-content: center !important;
    width: 100%;
}

/* Card wrapper */
.pf-v5-c-login__main {
    width: 100%;
    border-radius: var(--nuonic-radius) !important;
    overflow: hidden;
    box-shadow: var(--nuonic-card-shadow);
}

/* Card sections */
.pf-v5-c-login__main-header {
    background: var(--nuonic-card-bg) !important;
    padding: 2rem 2.5rem 0 !important;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Logo above the title */
.pf-v5-c-login__main-header::before {
    content: "";
    display: block;
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    background: url("../img/logo.svg") center / contain no-repeat;
}

/* The mark contains dark navy shapes; give it a light tile in dark mode */
html.pf-v5-theme-dark .pf-v5-c-login__main-header::before {
    width: 72px;
    height: 72px;
    background: #f4f5fb url("../img/logo.svg") center / 44px no-repeat;
    border-radius: 16px;
}

.pf-v5-c-login__main-body,
.pf-v5-c-card {
    background: var(--nuonic-card-bg) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    padding: 1.5rem 2.5rem !important;
    border: none !important;
}

.pf-v5-c-login__main-footer {
    background: var(--nuonic-card-bg) !important;
    padding: 0 2.5rem 2.5rem !important;
}

/* Title */
#kc-page-title {
    color: var(--nuonic-title-color);
    font-weight: 700;
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 0.5rem;
}

/* Form control wrappers (PatternFly wraps inputs in divs) */
.pf-v5-c-form-control {
    --pf-v5-c-form-control--BorderRadius: var(--nuonic-input-radius) !important;
    border-radius: var(--nuonic-input-radius) !important;
    border: 1.5px solid var(--nuonic-input-border) !important;
    background-color: var(--nuonic-input-bg) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
    overflow: hidden;
}

.pf-v5-c-form-control::before,
.pf-v5-c-form-control::after {
    display: none !important;
}

.pf-v5-c-form-control:focus-within {
    border-color: var(--nuonic-focus-border) !important;
    box-shadow: 0 0 0 3px var(--nuonic-focus-ring) !important;
}

.pf-v5-c-form-control input,
.pf-v5-c-form-control select,
.pf-v5-c-form-control textarea {
    padding: 0.625rem 0.875rem !important;
    font-size: 0.9375rem !important;
    border: none !important;
    outline: none !important;
    background: transparent !important;
}

/* Input group (password field with toggle) */
.pf-v5-c-input-group {
    border-radius: var(--nuonic-input-radius) !important;
    overflow: hidden;
}

.pf-v5-c-input-group .pf-v5-c-form-control {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-right: none !important;
}

.pf-v5-c-input-group .pf-v5-c-button {
    border-radius: 0 var(--nuonic-input-radius) var(--nuonic-input-radius) 0 !important;
    border: 1.5px solid var(--nuonic-input-border) !important;
    border-left: none !important;
    background: var(--nuonic-input-bg) !important;
    color: var(--nuonic-input-icon) !important;
}

.pf-v5-c-input-group:focus-within .pf-v5-c-form-control {
    border-color: var(--nuonic-focus-border) !important;
    box-shadow: 0 0 0 3px var(--nuonic-focus-ring) !important;
}

.pf-v5-c-input-group:focus-within .pf-v5-c-button {
    border-color: var(--nuonic-focus-border) !important;
    box-shadow: 0 3px 0 -1px var(--nuonic-focus-ring), 3px 0 0 -1px var(--nuonic-focus-ring), 0 -3px 0 -1px var(--nuonic-focus-ring) !important;
}

/* Primary button */
.pf-v5-c-button.pf-m-primary {
    background-color: var(--nuonic-button-bg) !important;
    border-color: var(--nuonic-button-bg) !important;
    border-radius: var(--nuonic-input-radius) !important;
    padding: 0.75rem 1.25rem !important;
    font-weight: 600 !important;
    font-size: 0.9375rem !important;
    width: 100%;
    transition: background-color 0.2s ease !important;
}

.pf-v5-c-button.pf-m-primary:hover {
    background-color: var(--nuonic-button-bg-hover) !important;
    border-color: var(--nuonic-button-bg-hover) !important;
}

.pf-v5-c-button.pf-m-primary:focus {
    box-shadow: 0 0 0 3px var(--nuonic-focus-ring) !important;
}

/* Links */
a, .pf-v5-c-button.pf-m-link {
    color: var(--nuonic-link-color);
}

a:hover, .pf-v5-c-button.pf-m-link:hover {
    color: var(--nuonic-link-hover);
}

/* Authenticator selection ("try another way") — tiles matching the inputs */
.pf-v5-c-data-list.select-auth-container {
    border: none !important;
    display: grid;
    gap: 0.75rem;
}

.select-auth-container .pf-v5-c-data-list__item {
    background-color: var(--nuonic-input-bg) !important;
    border: 1.5px solid var(--nuonic-input-border) !important;
    border-radius: var(--nuonic-input-radius) !important;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.select-auth-container .pf-v5-c-data-list__item:hover,
.select-auth-container .pf-v5-c-data-list__item:focus-within {
    background-color: var(--nuonic-input-bg) !important;
    border-color: var(--nuonic-focus-border) !important;
    box-shadow: 0 0 0 3px var(--nuonic-focus-ring) !important;
}

.select-auth-container .pf-v5-c-data-list__item-row {
    padding: 0.25rem 1.25rem;
}

.select-auth-box-headline {
    color: var(--nuonic-title-color) !important;
    font-weight: 600;
    font-size: 1rem;
}

.select-auth-box-desc {
    color: var(--nuonic-text-muted) !important;
    font-size: 0.9rem;
}

.select-auth-container .pf-v5-c-data-list__item-action,
.select-auth-container .pf-v5-c-data-list__cell.pf-m-icon {
    color: var(--nuonic-input-icon);
    align-self: center;
}

/* Alert / error messages */
.pf-v5-c-alert.pf-m-inline.pf-m-danger {
    border-radius: var(--nuonic-input-radius);
}

/* Checkbox */
.pf-v5-c-check__input:checked {
    background-color: var(--nuonic-primary);
    border-color: var(--nuonic-primary);
}

html.pf-v5-theme-dark .pf-v5-c-check__input:checked {
    background-color: var(--nuonic-primary-light);
    border-color: var(--nuonic-primary-light);
}