/* ==========================================================================
   Iresten Solutions – delat designsystem
   Anvands av kundportalen (2b/2c/3a) och ar tankt att aterbrukas rakt av for
   den publika hemsidan (2a) senare - hall den fri fran kundportal-specifik
   layout, lagg sidspecifik layout i respektive sid-CSS istallet.
   Kalla: UI-mockups/design_handoff_iresten_portal/README.md (design-tokens)
   ========================================================================== */

/* ---- Typsnitt (helt lokala, ingen extern font-CDN) ---------------------- */

@font-face {
    font-family: 'Instrument Serif';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/instrument-serif-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Instrument Serif';
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/instrument-serif-italic-400.woff2') format('woff2');
}
@font-face {
    font-family: 'Noto Sans';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url('../fonts/noto-sans-variable.woff2') format('woff2');
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/ibm-plex-mono-400.woff2') format('woff2');
}
@font-face {
    font-family: 'IBM Plex Mono';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/ibm-plex-mono-500.woff2') format('woff2');
}

/* ---- Design-tokens -------------------------------------------------------- */

:root {
    /* Farg */
    --green-900: #06302f;
    --green-700: #0d4b45;
    --gold-500:  #c99a52;
    --gold-300:  #e0bb7c;
    --gold-700:  #8a6428;
    --cream-100: #efe9dd;
    --cream-050: #f2ece0;
    --app-bg:    #f7f5f0;
    --surface:   #ffffff;
    --row-alt:   #faf8f4;

    /* Text/border pa cream */
    --text-on-cream:           rgba(6, 48, 47, .82);
    --text-on-cream-secondary: rgba(6, 48, 47, .68);
    --text-on-cream-muted:     rgba(6, 48, 47, .6);
    --border-on-cream-light:   rgba(6, 48, 47, .10);
    --border-on-cream:         rgba(6, 48, 47, .18);
    --border-on-cream-strong:  rgba(6, 48, 47, .28);

    /* Text/border pa gron botten */
    --text-on-green:           rgba(242, 236, 224, .85);
    --text-on-green-secondary: rgba(242, 236, 224, .70);
    --text-on-green-muted:     rgba(242, 236, 224, .55);
    --border-on-green:         rgba(242, 236, 224, .14);
    --border-on-green-gold:    rgba(201, 154, 82, .45);

    /* Typsnitt */
    --font-display: 'Instrument Serif', Georgia, serif;
    --font-ui: 'Noto Sans', system-ui, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    /* Rundning - fyrkantigt som standard, undantag anges explicit */
    --radius: 0;
    --radius-pill: 18px;
    --radius-badge: 3px;
    --radius-dot: 2px;

    /* Rytm */
    --space-xs: 20px;
    --space-sm: 26px;
    --space-md: 36px;
    --space-lg: 44px;
    --space-xl: 64px;

    /* Overgangar - mycket restriktivt, varumarket ar aterhallsamt */
    --transition-fast: 140ms ease-out;
}

/* ---- Reset / bas ---------------------------------------------------------- */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-ui);
    font-weight: 400;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-on-cream);
    background: var(--cream-100);
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select { font-family: inherit; font-size: inherit; }

/* Ingen skugga nagonstans i produkt-UI:t - medvetet val, lagg inte till. */

/* ---- Typografiskala --------------------------------------------------- */

.t-hero-h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(40px, 8vw, 86px);
    line-height: .96;
    text-wrap: pretty;
}
.t-login-h1 {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 52px;
    line-height: 1.04;
}
.t-h2-dashboard {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 40px;
    line-height: 1.1;
}
.t-h2-admin {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 36px;
    line-height: 1.1;
}
.t-h2-form {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 38px;
    line-height: 1.1;
}
.t-pull-quote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 27px;
    line-height: 1.3;
}
.t-kpi-number {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 40px;
    line-height: 1;
}
.t-logo-wordmark {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 22px;
    line-height: 1;
}
.t-body-lead { font-size: 16.5px; line-height: 1.7; }
.t-body { font-size: 15px; line-height: 1.65; }
.t-table-cell { font-size: 14.5px; }
.t-meta { font-size: 13px; }
.t-eyebrow {
    font-size: 11px;
    letter-spacing: .18em;
    text-transform: uppercase;
    font-weight: 500;
}
.t-mono { font-family: var(--font-mono); font-size: 12px; }

/* ---- Layout-primitiv -------------------------------------------------- */

.italic-accent { font-family: var(--font-display); font-style: italic; }

/* ---- Logotyp (CSS-mask, arver en flat farg) ---------------------------- */

.logo-mark {
    display: inline-block;
    width: 36px;
    height: 49px;
    min-height: 32px;
    -webkit-mask: url('../images/logo-mark.svg') center / contain no-repeat;
    mask: url('../images/logo-mark.svg') center / contain no-repeat;
    background: currentColor;
}
.logo-watermark {
    position: absolute;
    -webkit-mask: url('../images/logo-mark.svg') center / contain no-repeat;
    mask: url('../images/logo-mark.svg') center / contain no-repeat;
    background: var(--gold-500);
    opacity: .12;
    pointer-events: none;
}

/* ---- Knappar ------------------------------------------------------------ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    padding: 12px 22px;
    font-family: var(--font-ui);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.btn-primary { background: var(--green-900); color: var(--cream-100); }
.btn-primary:hover { background: #0a3f3d; }
.btn-secondary { background: var(--green-700); color: var(--cream-050); }
.btn-secondary:hover { background: #0f5750; }
.btn-gold { background: var(--gold-500); color: var(--green-900); font-weight: 600; }
.btn-gold:hover { background: #d1a563; }
.btn-outline {
    background: var(--surface);
    color: var(--text-on-cream);
    border-color: var(--border-on-cream-strong);
}
.btn-outline:hover { background: #fdfcfa; border-color: var(--border-on-cream-strong); }
.btn-full { width: 100%; padding: 14px 16px; font-size: 15px; font-weight: 600; }

.link-gold {
    color: var(--gold-700);
    border-bottom: 1px solid var(--gold-500);
    padding-bottom: 2px;
}
.link-gold:hover { color: #6f4f1f; }

/* ---- Formular ------------------------------------------------------------ */

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.field label {
    font-family: var(--font-ui);
    font-size: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green-700);
}
.field input[type="text"],
.field input[type="password"],
.field input[type="email"],
.field textarea {
    background: var(--surface);
    border: 1px solid var(--border-on-cream-strong);
    border-radius: var(--radius);
    padding: 14px 16px;
    font-size: 15px;
    color: var(--text-on-cream);
    outline: none;
    transition: border-color var(--transition-fast);
}
.field textarea { font-family: var(--font-ui); resize: vertical; min-height: 90px; width: 100%; }
.field input:focus,
.field textarea:focus {
    border-color: var(--green-700);
    outline: 2px solid var(--green-700);
    outline-offset: 2px;
}
.field-checkbox { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.field-checkbox input { width: 15px; height: 15px; border: 1px solid var(--border-on-cream-strong); }

/* ---- Badges / statuspiller ------------------------------------------------ */

.badge {
    display: inline-block;
    border-radius: var(--radius-badge);
    padding: 5px 11px;
    font-size: 12px;
    font-weight: 600;
}
.badge-ny            { background: rgba(6, 48, 47, .1); color: var(--green-900); }
.badge-nekat         { background: rgba(180, 40, 40, .12); color: #8f2b2b; }
.badge-presenterat   { background: var(--gold-500); color: var(--green-900); }
.badge-godkant       { background: var(--gold-300); color: var(--green-900); }
.badge-pagaende      { background: var(--green-700); color: var(--cream-050); }
.badge-pausad        { background: rgba(123, 94, 167, .12); color: #7b5ea7; }
.badge-granskning    { background: #7b5ea7; color: var(--cream-050); }
.badge-backlogg      { background: rgba(6, 48, 47, .1); color: var(--green-900); }
.badge-klar          { background: rgba(6, 48, 47, .06); color: var(--text-on-cream-muted); }

/* ---- Kommentarstrad -------------------------------------------------------- */

.comment { border-top: 1px solid var(--border-on-cream-light); padding: 14px 0; }
.comment-meta { font-size: 12.5px; color: var(--text-on-cream-muted); margin-bottom: 4px; }
.comment-body { white-space: pre-wrap; font-size: 14.5px; }
.action-box { background: var(--surface); border: 1px solid var(--border-on-cream); padding: 20px; margin-bottom: 20px; }
.action-box textarea {
    width: 100%;
    min-height: 70px;
    border: 1px solid var(--border-on-cream-strong);
    padding: 10px 12px;
    font-family: var(--font-ui);
    font-size: 14px;
    resize: vertical;
    margin-bottom: 12px;
}
.btn-danger { background: transparent; color: #8f2b2b; border-color: rgba(143, 43, 43, .4); }
.btn-danger:hover { background: rgba(143, 43, 43, .06); }

/* ---- Filterchips ----------------------------------------------------------- */

.chip {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-pill);
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 500;
    background: var(--surface);
    border: 1px solid var(--border-on-cream-strong);
    color: var(--text-on-cream);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.chip:hover { border-color: var(--border-on-cream-strong); background: #fdfcfa; }
.chip.is-selected { background: var(--green-700); color: var(--cream-050); border-color: var(--green-700); }
.chip.is-selected-strong { background: var(--green-900); color: var(--cream-100); border-color: var(--green-900); }
.chip.is-warning { color: var(--gold-700); border-color: rgba(138, 100, 40, .45); background: var(--surface); }

/* ---- Kort / paneler --------------------------------------------------------- */

.card {
    background: var(--surface);
    border: 1px solid var(--border-on-cream);
}
.card-accent-left { border-left: 3px solid var(--accent-color, var(--gold-500)); }

/* ---- KPI-kakel --------------------------------------------------------------- */

.kpi-tile { padding: 20px 22px; }
.kpi-tile-dark    { background: var(--green-900); color: var(--cream-100); }
.kpi-tile-accent  { background: var(--green-700); color: var(--cream-050); }
.kpi-tile-light   { background: var(--surface); border: 1px solid var(--border-on-cream); color: var(--text-on-cream); }
.kpi-tile .t-kpi-number { margin: 0 0 6px; }
.kpi-tile-dark .t-eyebrow,
.kpi-tile-accent .t-eyebrow { color: var(--gold-300); }
.kpi-tile-light .t-eyebrow { color: var(--text-on-cream-muted); }

/* ---- Avatar --------------------------------------------------------------- */

.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--green-700);
    color: var(--gold-300);
    font-size: 12px;
    font-weight: 600;
}

/* ---- Kundfargprick ---------------------------------------------------------- */

.customer-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: var(--radius-dot);
    background: var(--dot-color, var(--gold-500));
}

/* ---- Datatabell (grid-baserad, som i mockuparna) ---------------------------- */

.data-grid { display: flex; flex-direction: column; }
.data-grid-row {
    display: grid;
    gap: 18px;
    align-items: center;
    padding: 16px 0;
    border-top: 1px solid var(--border-on-cream-light);
}
.data-grid-row.is-alt { background: var(--row-alt); }
.data-grid-head {
    border-top: none;
    padding-bottom: 10px;
}
.data-grid-head span {
    font-size: 11.5px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--text-on-cream-muted);
}
.data-grid-row:hover:not(.data-grid-head) {
    background: #fdfcfa;
}

/* ---- Sidomeny (admin) -------------------------------------------------------- */

.sidebar { background: var(--green-900); color: var(--text-on-green); display: flex; flex-direction: column; }
.sidebar-section-label {
    font-size: 10.5px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--text-on-green-secondary);
}
.nav-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 20px;
    border-left: 3px solid transparent;
    color: var(--text-on-green-secondary);
    transition: background-color var(--transition-fast);
}
.nav-item.is-active {
    background: rgba(242, 236, 224, .09);
    border-left-color: var(--gold-500);
    color: var(--cream-050);
}
.nav-item:hover:not(.is-active) { background: rgba(242, 236, 224, .05); }

/* ---- Toppfalt (portal) -------------------------------------------------------- */

.top-bar {
    background: var(--green-900);
    color: var(--text-on-green);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 40px;
}

/* ---- Skiplank (tillganglighet) ------------------------------------------------ */

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--green-900);
    color: var(--cream-100);
    padding: 10px 16px;
    z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---- Fokusstil (genomgaende, aven om enskilda komponenter satter egen) -------- */

a:focus-visible,
button:focus-visible,
input:focus-visible,
.chip:focus-visible {
    outline: 2px solid var(--green-700);
    outline-offset: 2px;
}