/* DIS-designelement: blå #355ca7, ljus bakgrund #f5f7fb, vit header med tunn kantlinje. */
:root {
    --dis-blue: #355ca7;
    --dis-blue-dark: #275da5;
    --dis-bg: #f5f7fb;
    --dis-border: #dcdee1;
    --dis-grey: #949494;
    --bs-primary: var(--dis-blue);
    --bs-primary-rgb: 53, 92, 167;
    --bs-link-color: var(--dis-blue);
    --bs-link-color-rgb: 53, 92, 167;
    --bs-link-hover-color: var(--dis-blue-dark);
    --bs-link-hover-color-rgb: 39, 93, 165;
    --bs-body-bg: var(--dis-bg);
    --bs-body-font-family: "DIN Round", "DINRoundWebPro", Verdana, Geneva, "Segoe UI", Roboto, sans-serif;
}

html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    background-color: var(--dis-bg);
    color: #000;
}

.site-main {
    flex: 1 0 auto;
}

/* Sidomeny (bara för inloggade, inte i format=enkel). Smal som standard,
   bred när <html> har klassen sidebar-open (sätts av sidebar.js). */
.app-shell {
    display: flex;
    flex: 1 0 auto;
}

.app-content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar {
    --sidebar-width: 64px;
    position: sticky;
    top: 0;
    align-self: flex-start;
    flex: 0 0 auto;
    width: var(--sidebar-width);
    height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem 0.5rem;
    background: #fff;
    border-right: 1px solid var(--dis-border);
    transition: width 0.15s ease;
    z-index: 1030;
}

.sidebar-open .sidebar {
    --sidebar-width: 260px;
}

.sidebar-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 56px;
    margin-bottom: 0.5rem;
    padding: 0.25rem;
    border: 0;
    border-radius: 0.5rem;
    background: none;
}

.sidebar-toggle:hover,
.sidebar-toggle:focus-visible {
    background: var(--dis-bg);
}

.sidebar-logo-narrow {
    height: 44px;
    width: auto;
}

.sidebar-logo-wide {
    display: none;
    height: 44px;
    width: auto;
}

.sidebar-open .sidebar-toggle {
    justify-content: flex-start;
}

.sidebar-open .sidebar-logo-narrow {
    display: none;
}

.sidebar-open .sidebar-logo-wide {
    display: block;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.sidebar-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 0;
    border-radius: 0.5rem;
    background: none;
    color: #000;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;
}

.sidebar-item:hover,
.sidebar-item:focus-visible,
.sidebar-item[aria-expanded="true"] {
    background: var(--dis-bg);
    color: #000;
}

.sidebar-open .sidebar-item {
    justify-content: flex-start;
}

.sidebar-icon {
    flex: 0 0 auto;
    width: 1.25rem;
    height: 1.25rem;
    fill: var(--dis-blue);
}

.sidebar-label {
    display: none;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-open .sidebar-label {
    display: inline;
}

.sidebar-docs {
    display: none;
    list-style: none;
    margin: 0;
    padding: 0 0 0 2.75rem;
}

.sidebar-open .sidebar-docs {
    display: block;
}

.sidebar-docs a {
    display: block;
    padding: 0.35rem 0.5rem;
    border-radius: 0.5rem;
    color: #000;
    font-size: 0.9rem;
    text-decoration: none;
}

.sidebar-docs a:hover {
    background: var(--dis-bg);
}

.sidebar-docs a.active {
    background: var(--dis-bg);
    color: var(--dis-blue);
    font-weight: 600;
}

.sidebar-user {
    margin-top: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--dis-border);
}

/* Konturikon ritad med linjer: samma tjocklek som Bootstrap Icons-ikonerna. */
.sidebar-icon-outline {
    fill: none;
    stroke: var(--dis-blue);
    stroke-width: 1;
    stroke-linecap: round;
}

/* Menyval i användarmenyn har samma ikon, storlek och luft som sidomenyn. */
.sidebar-menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 0.75rem;
}

.sidebar-menu-item:active .sidebar-icon {
    fill: currentColor;
}

/* Språklistan fälls ut under "Språkinställning"; bocken (eller ett lika brett
   tomrum) står i ikonkolumnen, så språknamnen hamnar under menytexten. */
.language-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-menu-chevron {
    width: 0.875rem;
    height: 0.875rem;
    margin-left: auto;
    transition: transform 0.15s ease;
}

[aria-expanded="true"] > .sidebar-menu-chevron {
    transform: rotate(180deg);
}

/* Header */
.site-header {
    background: #fff;
    border-bottom: 1px solid #ddd;
    position: relative;
}

.site-header .navbar {
    min-height: 80px;
    gap: 1rem;
}

.site-logo {
    height: 48px;
    width: auto;
    padding-top: 3px;
}

.env-banner {
    position: fixed;
    z-index: 1040;
    top: 0;
    right: 0;
    background: #e09600;
    color: #fff;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.1rem 0.6rem;
    border-bottom-left-radius: 0.4rem;
}

/* Knappar och länkar i DIS-blått */
.btn-primary {
    --bs-btn-bg: var(--dis-blue);
    --bs-btn-border-color: var(--dis-blue);
    --bs-btn-hover-bg: var(--dis-blue-dark);
    --bs-btn-hover-border-color: var(--dis-blue-dark);
    --bs-btn-active-bg: var(--dis-blue-dark);
    --bs-btn-active-border-color: var(--dis-blue-dark);
}

.btn-outline-primary {
    --bs-btn-color: var(--dis-blue);
    --bs-btn-border-color: var(--dis-blue);
    --bs-btn-hover-bg: var(--dis-blue);
    --bs-btn-hover-border-color: var(--dis-blue);
    --bs-btn-active-bg: var(--dis-blue);
    --bs-btn-active-border-color: var(--dis-blue);
}

.form-control:focus {
    border-color: var(--dis-blue);
    box-shadow: 0 0 0 0.25rem rgba(53, 92, 167, 0.25);
}

.page-heading {
    color: var(--dis-blue);
    font-weight: 400;
    text-transform: uppercase;
    font-size: 1.75rem;
    letter-spacing: 0.01em;
}

.login-card {
    border: 1px solid var(--dis-border);
}

.product-list .list-group-item {
    border-color: var(--dis-border);
    color: var(--dis-blue);
    font-size: 1.1rem;
    padding: 1rem 1.25rem;
}

.product-list .list-group-item:hover {
    background: #fff;
    text-decoration: underline;
}

.site-footer a {
    color: var(--dis-grey);
}

/* Chat */
.layout-chat .site-main {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.chat-main {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem 1rem 0;
}

.layout-simple .chat-main {
    max-width: none;
    padding: 0;
}

.chat {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    background: #fff;
    border: 1px solid var(--dis-border);
    border-radius: 0.75rem 0.75rem 0 0;
    overflow: hidden;
}

.layout-simple .chat {
    border: 0;
    border-radius: 0;
    height: 100vh;
}

.chat-toolbar {
    border-bottom: 1px solid var(--dis-border);
    background: #fff;
}

.chat-messages {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    background: var(--dis-bg);
}

.chat-message {
    display: flex;
}

.chat-message-user {
    justify-content: flex-end;
}

.chat-bubble {
    max-width: min(80%, 44rem);
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    line-height: 1.5;
    white-space: normal;
    overflow-wrap: anywhere;
}

.chat-message-user .chat-bubble {
    background: var(--dis-blue);
    color: #fff;
    border-bottom-right-radius: 0.25rem;
}

.chat-message-assistant .chat-bubble {
    background: #fff;
    border: 1px solid var(--dis-border);
    border-bottom-left-radius: 0.25rem;
}

.chat-message-error .chat-bubble {
    background: #fff4f4;
    border: 1px solid #f9c9bf;
    color: #a51b00;
}

.chat-message-notice .chat-bubble {
    background: #fff8e5;
    border: 1px solid #f3dd9c;
    color: #6b5100;
}

.chat-text p:last-child {
    margin-bottom: 0;
}

.chat-text ul, .chat-text ol {
    padding-left: 1.25rem;
}

.chat-text li > p {
    margin: 0.25rem 0 0;
}

.chat-text li > ul, .chat-text li > ol {
    margin-bottom: 0.25rem;
}

.chat-text code {
    background: var(--dis-bg);
    padding: 0.1rem 0.3rem;
    border-radius: 0.25rem;
}

.chat-text pre {
    background: var(--dis-bg);
    padding: 0.6rem;
    border-radius: 0.5rem;
    overflow-x: auto;
}

/* Skärmbilder ur handledningen, infogade i svaret. Klick öppnar full storlek. */
.chat-text .chat-image {
    margin: 0.5rem 0 0.75rem;
}

.chat-text .chat-image img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 1px solid var(--dis-border, #dcdee1);
    border-radius: 0.5rem;
}

.chat-links {
    margin-top: 0.75rem;
    padding-top: 0.6rem;
    border-top: 1px dashed var(--dis-border);
    font-size: 0.95rem;
}

.chat-links ul {
    margin: 0.25rem 0 0;
    padding-left: 1.25rem;
}

.chat-feedback {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--dis-grey);
}

.chat-feedback-label {
    margin-right: 0.25rem;
}

.chat-feedback-btn {
    border: 1px solid transparent;
    border-radius: 0.375rem;
    background: none;
    padding: 0.1rem 0.4rem;
    font-size: 1rem;
    line-height: 1.2;
    opacity: 0.45;
    filter: grayscale(1);
    cursor: pointer;
}

.chat-feedback-btn:hover,
.chat-feedback-btn:focus-visible {
    opacity: 0.9;
}

.chat-feedback-btn[aria-pressed="true"] {
    opacity: 1;
    filter: none;
    border-color: var(--dis-border);
    background-color: var(--dis-bg);
}

.chat-typing .chat-bubble {
    color: var(--dis-grey);
}

.chat-typing .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 3px;
    border-radius: 50%;
    background: var(--dis-grey);
    animation: chat-blink 1.2s infinite ease-in-out;
}

.chat-typing .dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes chat-blink {
    0%, 80%, 100% { opacity: 0.2; }
    40% { opacity: 1; }
}

.chat-form {
    border-top: 1px solid var(--dis-border);
    background: #fff;
}

.chat-form textarea {
    resize: none;
    max-height: 10rem;
}

@media (max-width: 575.98px) {
    .site-header .navbar {
        min-height: 64px;
    }

    /* Mobil: den smala menyn ligger fast till vänster och öppnas ovanpå innehållet. */
    .app-shell {
        padding-left: 56px;
    }

    .sidebar {
        --sidebar-width: 56px;
        position: fixed;
        left: 0;
        bottom: 0;
        height: auto;
        padding: 0.5rem 0.35rem;
    }

    .sidebar-open .sidebar {
        box-shadow: 0 0 1.5rem rgba(0, 0, 0, 0.15);
    }

    .site-logo {
        height: 36px;
    }

    .chat-bubble {
        max-width: 92%;
    }

    .chat-main {
        padding: 0;
    }

    .chat {
        border-radius: 0;
        border-left: 0;
        border-right: 0;
    }
}

/* Utskrift (t.ex. "Spara som PDF" av en konversation): utan sidomeny,
   inmatningsfält och rullningslist, hela konversationen över flera sidor. */
@media print {
    html, body {
        height: auto;
        background: #fff;
    }

    .sidebar,
    .env-banner,
    .chat-form,
    .chat-feedback,
    .chat-typing,
    .chat-message-error,
    .chat-message-notice {
        display: none !important;
    }

    /* Flexlayouten (sidan i fönsterhöjd) bryts dåligt över sidor; vanligt flöde i stället. */
    body,
    .app-shell,
    .app-content,
    .layout-chat .site-main,
    .chat,
    .chat-messages {
        display: block;
    }

    .app-shell {
        padding-left: 0;
    }

    .chat-message + .chat-message {
        margin-top: 0.9rem;
    }

    .chat-main {
        max-width: none;
        padding: 0;
    }

    .chat,
    .layout-simple .chat {
        height: auto;
        overflow: visible;
        border: 0;
        border-radius: 0;
    }

    .chat-toolbar {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    .chat-messages {
        overflow: visible;
        padding: 1rem 0;
        background: #fff;
    }

    .chat-bubble {
        max-width: 85%;
    }

    /* Frågan: blå bakgrund skrivs ofta inte ut, så ram och svart text i stället. */
    .chat-message-user .chat-bubble {
        background: #fff;
        color: #000;
        border: 2px solid var(--dis-blue);
    }

    .chat-text .chat-image,
    .chat-text .chat-image img {
        break-inside: avoid;
    }

    .chat-text .chat-image img {
        max-height: 90vh;
        width: auto;
    }
}