/**
 * Login Page Styles
 * Loads last — after styles1.css, portal.css, themes.css.
 * Uses a local fallback chain so it works with or without portal theme vars.
 */

/* ── Login-scoped property bridge ─────────────────────────────────────────
   Resolves: portal.css uses --color-*  /  themes.css uses --primary-blue etc.
   login.css uses --login-* so neither parent set is required.              */
:root {
    --login-color-primary:   var(--color-primary,   var(--primary-blue,    #0c488e));
    --login-color-secondary: var(--color-secondary, var(--secondary-green, #148A2F));
    --login-color-border:    var(--color-border,    var(--border-color,    #cccccc));
    --login-color-bg:        var(--color-bg,        var(--white,           #ffffff));
    --login-color-text:      var(--color-text,      var(--text-dark,       #333333));
    --login-focus-ring:      var(--focus-outline,   3px solid #4a90e2);
    --login-radius:          var(--border-radius,   0.25rem);
    --login-transition:      var(--transition-speed,0.2s);
}

/* ── Skip link ─────────────────────────────────────────────────────────── */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    padding: 0.5rem 1rem;
    background-color: var(--login-color-primary);
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    z-index: 9999;
    border-radius: 0 0 var(--login-radius) var(--login-radius);
    transition: top var(--login-transition);
}
.skip-link:focus {
    top: 0;
    outline: var(--login-focus-ring);
    outline-offset: 2px;
}

/* ── Visually hidden ──────────────────────────────────────────────────── */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

/* ── No-JS warning ────────────────────────────────────────────────────── */
.noscript-warning {
    padding: 1rem 1.5rem;
    margin: 1rem;
    background-color: #ed6c02;
    color: #000;
    border: 2px solid #000;
    border-radius: var(--login-radius);
}

/* ── Override themes.css body { justify-content: center } ────────────── */
/* themes.css sets justify-content: center on body; body.layout-flex      */
/* inherits it. In a column-flex that centres all content vertically,      */
/* clipping the top of the page when content exceeds viewport height.      */
body.layout-flex {
    justify-content: flex-start;
    align-items: stretch;
}

/* ── Header logo: constrain on login page ─────────────────────────────── */
/* headerinc.php: <div role="banner" class="CO_Header"><img style=""></div> */
/* Both elements can have inline style=""; !important overrides anything   */
/* written there. Applied to dimension properties only.                    */
body.layout-flex .CO_Header {
    padding: 1rem;
    text-align: center;
    flex-shrink: 0;
    max-height: 7rem !important;
    height: auto !important;
    overflow: visible;
}
body.layout-flex .CO_Header img {
    max-height: 5rem !important;
    max-width: min(100%, 20rem) !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

/* ── Main container ───────────────────────────────────────────────────── */
.main_container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1rem;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
}

/* ── Login wrapper ────────────────────────────────────────────────────── */
.login-wrapper {
    width: 100%;
    max-width: 28rem;
}

/* ── Form card ────────────────────────────────────────────────────────── */
.login-form {
    width: 100%;
    box-sizing: border-box;
    background-color: var(--login-color-bg);
    border: 1px solid var(--login-color-border);
    border-radius: var(--login-radius);
    padding: 1.75rem;
}
.login-form fieldset {
    border: 0;
    margin: 0;
    padding: 0;
}

/* ── Form groups ──────────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 1.25rem;
}
.form-group > label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: bold;
    color: var(--login-color-text);
}
.form-group input[type=text], .form-group input[type=password] {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--login-color-border);
    border-radius: var(--login-radius);
    font-size: inherit;
    font-family: inherit;
    color: var(--login-color-text);
    background-color: var(--login-color-bg);
    transition:
        border-color var(--login-transition),
        background-color var(--login-transition);
    box-sizing: border-box;
}
.form-group input[type=text]:focus, .form-group input[type=password]:focus {
    outline: var(--login-focus-ring);
    outline-offset: 1px;
    border-color: var(--login-color-primary);
    background-color: #fffcdc;
}
.form-group input[aria-invalid=true] {
    border-color: #dc3545;
    background-color: #fff5f5;
}

/* ── Field error message ──────────────────────────────────────────────── */
.field-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: #dc3545;
}
.field-error[hidden] { display: none; }

/* ── Password + toggle wrapper ────────────────────────────────────────── */
.input-with-toggle {
    position: relative;
    display: block;
    overflow: hidden;
}
.input-with-toggle input[type=password], .input-with-toggle input[type=text] {
    width: 100%;
    padding-right: 2.75rem;
    box-sizing: border-box;
    display: block;
}

/* ── Toggle button ────────────────────────────────────────────────────── */
/* Override styles1.css: .PW_toggle { display: none } */
.PW_toggle,
.pw-toggle {
    display: flex;
}
.pw-toggle {
    appearance: none;
    -webkit-appearance: none;
    background: transparent;
    border: 0;
    margin: 0;
    padding: 0;
    cursor: pointer;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--login-color-secondary);
    border-radius: 0 var(--login-radius) var(--login-radius) 0;
    transition: color var(--login-transition), background-color var(--login-transition);
}
.pw-toggle:hover {
    color: var(--login-color-primary);
    background-color: rgba(0, 0, 0, 0.06);
}
.pw-toggle:focus-visible {
    outline: var(--login-focus-ring);
    outline-offset: -2px;
}
.pw-toggle .icon {
    width: 1.25rem;
    height: 1.25rem;
    pointer-events: none;
    display: block;
    flex-shrink: 0;
}

/* Show correct icon based on aria-pressed state.
   Double-class selectors (0,3,0) beat .pw-toggle .icon (0,2,0). */
.pw-toggle .icon.icon-eye-off                      { display: none; }
.pw-toggle[aria-pressed=true] .icon.icon-eye     { display: none; }
.pw-toggle[aria-pressed=true] .icon.icon-eye-off { display: block; }

/* ── Language selector ────────────────────────────────────────────────── */
.language-selector {
    margin-bottom: 1rem;
}
.language-selector label {
    margin-inline-end: 0.5rem;
    font-weight: bold;
}
.language-selector select {
    min-width: 10rem;
    padding: 0.25rem 0.5rem;
    font-size: inherit;
    border: 1px solid var(--login-color-border);
    border-radius: var(--login-radius);
    color: var(--login-color-text);
    background-color: var(--login-color-bg);
}

/* ── Form actions ─────────────────────────────────────────────────────── */
.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--login-color-border);
}
.forgot-link {
    font-size: 0.875em;
    color: var(--login-color-primary);
    text-decoration: none;
}
.forgot-link:hover { text-decoration: underline; }
.forgot-link:focus-visible {
    outline: var(--login-focus-ring);
    outline-offset: 2px;
    border-radius: 2px;
}

/* ── Footer: footerinc_new.php = <footer.page_footer><div.COfoot> ─────── */
/* styles1.css flex override adds padding:1rem to the outer <footer>,      */
/* but the blue background only lives on .COfoot — collapse the gap.       */
body.layout-flex footer.page_footer {
    padding: 0;
    height: auto;
    min-height: 2.5em;
    flex-shrink: 0;
}
body.layout-flex footer.page_footer .COfoot {
    height: auto;
    min-height: 2.5em;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .login-form { padding: 1.25rem; }
    .form-actions {
        flex-direction: column-reverse;
        align-items: stretch;
    }
    .form-actions .butn, .form-actions button[type=submit] { width: 100%; }
    .forgot-link { text-align: center; }
}

/* ── Print ────────────────────────────────────────────────────────────── */
@media print {
    .language-selector, .pw-toggle, .form-actions button[type=submit] { display: none; }
}