@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; }

:root {
    --blue:    #2563eb;
    --blue-dk: #1d4ed8;
    --blue-lt: #eff6ff;
    --green:   #16a34a;
    --red:     #dc2626;
    --yellow:  #d97706;
    --bg:      #f4f4f5;
    --white:   #ffffff;
    --border:  #e4e4e7;
    --text:    #18181b;
    --text-sm: #71717a;
    --radius:  8px;
    --shadow:  0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* === Sidemenu === */
.app {
    display: flex;
    min-height: 100vh;
    align-items: stretch;
}

.sidebar {
    width: 240px;
    flex: 0 0 240px;
    background: var(--white);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    height: 54px;
    padding: 0 20px;
    font-weight: 700;
    font-size: .95rem;
    color: var(--text);
    letter-spacing: -.02em;
    border-bottom: 1px solid var(--border);
    flex: 0 0 auto;
}
.sidebar-brand:hover { text-decoration: none; }

.sidebar-nav {
    flex: 1 1 auto;
    padding: 16px 0;
}

.sidebar-gruppe { margin-bottom: 20px; }
.sidebar-gruppe:last-child { margin-bottom: 0; }

.sidebar-gruppe-titel {
    font-size: .66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: #a1a1aa;
    padding: 0 20px 7px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-sm);
    border-left: 2px solid transparent;
    transition: background .12s, color .12s, border-color .12s;
}
.sidebar-link:hover {
    background: #fafafa;
    color: var(--text);
    text-decoration: none;
}
.sidebar-link.active {
    color: #cd1040;
    border-left-color: #cd1040;
    background: #fef4f6;
}

.menu-ikon {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    opacity: .85;
}

.sidebar-foed {
    flex: 0 0 auto;
    border-top: 1px solid var(--border);
    padding: 10px 0;
}
.sidebar-bruger { padding: 4px 20px 10px; }
.sidebar-bruger-navn {
    font-size: .82rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-bruger-rolle { font-size: .72rem; color: var(--text-sm); }
.sidebar-link-ud:hover { color: var(--red); }

.main {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}
.main .container { flex: 1 0 auto; }

/* Mobiltoplinje og mørkt slør — kun under 900 px */
.topbar { display: none; }
.scrim { display: none; }

.menu-knap {
    background: none;
    border: 0;
    cursor: pointer;
    padding: 6px;
    width: 34px;
    height: 34px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}
.menu-knap span {
    display: block;
    height: 2px;
    width: 20px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .2s, opacity .2s;
}
.menu-knap.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-knap.open span:nth-child(2) { opacity: 0; }
.menu-knap.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* === Layout === */
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 36px 24px;
}
.container-wide {
    max-width: 1600px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.page-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
    letter-spacing: -.02em;
}

/* === Cards === */
.card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.card-header {
    padding: 14px 22px;
    border-bottom: 1px solid var(--border);
    font-size: .72rem;
    font-weight: 600;
    color: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: .07em;
}

.card-body {
    padding: 24px;
}

/* === Tables === */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
}

th {
    background: #fafafa;
    color: var(--text-sm);
    font-weight: 600;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafafa; }

/* === Forms === */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

label {
    font-size: .72rem;
    font-weight: 600;
    color: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: .07em;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="datetime-local"],
input[type="tel"],
input[type="number"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #d4d4d8;
    border-radius: 6px;
    font-size: .9rem;
    font-family: inherit;
    color: var(--text);
    background: var(--white);
    transition: border-color .15s, box-shadow .15s;
}

select {
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23a1a1aa'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
    cursor: pointer;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

textarea { resize: vertical; min-height: 90px; }

.help-text {
    font-size: .78rem;
    color: var(--text-sm);
    margin-top: 2px;
}

/* === Flatpickr === */
.flatpickr-input[readonly] {
    cursor: pointer;
    background: var(--white);
}

.flatpickr-calendar {
    font-family: 'Inter', -apple-system, sans-serif !important;
    border: 1px solid var(--border) !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 30px rgba(0,0,0,.12) !important;
    overflow: hidden;
}

.flatpickr-months {
    background: var(--white) !important;
    padding: 4px 0 2px;
}

.flatpickr-months .flatpickr-month {
    background: var(--white) !important;
    color: var(--text) !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-current-month input.cur-year {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    color: var(--text) !important;
}

.flatpickr-weekdays { background: var(--white) !important; }
span.flatpickr-weekday { color: var(--text-sm) !important; font-size: .72rem; font-weight: 600; letter-spacing: .05em; background: var(--white) !important; }

.flatpickr-day {
    font-size: .85rem !important;
    border-radius: 6px !important;
}

.flatpickr-day:hover {
    background: var(--blue-lt) !important;
    border-color: var(--blue-lt) !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover {
    background: var(--blue) !important;
    border-color: var(--blue) !important;
    color: #fff !important;
}

.flatpickr-day.today {
    border-color: var(--blue) !important;
}

.flatpickr-day.today:not(.selected) { color: var(--blue) !important; font-weight: 600; }

.flatpickr-time {
    border-top: 1px solid var(--border) !important;
    background: #fafafa !important;
}

.flatpickr-time input {
    font-family: 'Inter', sans-serif !important;
    font-weight: 600 !important;
    font-size: 1.1rem !important;
    color: var(--text) !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.flatpickr-time .flatpickr-time-separator { color: var(--text-sm) !important; }

.flatpickr-time .arrowUp,
.flatpickr-time .arrowDown {
    border-color: var(--text-sm) !important;
}

.numInputWrapper:hover,
.numInputWrapper:focus {
    background: var(--blue-lt) !important;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    font-size: .875rem;
    font-family: inherit;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, opacity .15s, box-shadow .15s;
    white-space: nowrap;
    letter-spacing: -.01em;
}

.btn-primary   { background: #cd1040; color: #fff; box-shadow: 0 1px 2px rgba(205,16,64,.3); }
.btn-primary:hover { background: #a80d35; text-decoration: none; color: #fff; box-shadow: 0 2px 6px rgba(205,16,64,.35); }

.btn-success   { background: var(--green); color: #fff; }
.btn-success:hover { opacity: .88; text-decoration: none; color: #fff; }

.btn-danger    { background: #1d2530; color: #fff; }
.btn-danger:hover  { background: #111827; opacity: 1; text-decoration: none; color: #fff; }

.btn-secondary { background: var(--white); color: var(--text); border: 1px solid var(--border); box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.btn-secondary:hover { background: #fafafa; text-decoration: none; color: var(--text); }

.btn-sm { padding: 5px 10px; font-size: .8rem; }

/* === Badges === */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .03em;
}

.badge-warning   { background: #fef3c7; color: #92400e; }
.badge-success   { background: #d1fae5; color: #065f46; }
.badge-danger    { background: #fee2e2; color: #991b1b; }
.badge-primary   { background: #dbeafe; color: #1e40af; }
.badge-secondary { background: #f4f4f5; color: #52525b; }
.badge-cancel    { background: #ffedd5; color: #9a3412; }

/* === Alerts === */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: .875rem;
    border-left: 3px solid;
    line-height: 1.5;
}
.alert-success { background: #f0fdf4; color: #166534; border-color: var(--green); }
.alert-danger  { background: #fef2f2; color: #991b1b; border-color: var(--red); }
.alert-info    { background: #eff6ff; color: #1e40af; border-color: var(--blue); }

/* === Stats / Dashboard === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 20px 22px;
    position: relative;
}

.stat-card.stat-clickable {
    cursor: pointer;
    transition: box-shadow .15s, transform .12s, border-color .15s;
}
.stat-card.stat-clickable:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,.1);
    transform: translateY(-2px);
}
.stat-card.stat-active {
    border-color: #cd1040;
    box-shadow: 0 0 0 3px rgba(205,16,64,.1);
}

.stat-new-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    background: #cd1040;
    color: #fff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .68rem;
    font-weight: 700;
    line-height: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.03em;
}

.stat-label {
    font-size: .7rem;
    color: var(--text-sm);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 600;
}

/* === Detail rows === */
.detail-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 8px;
    padding: 13px 0;
    border-bottom: 1px solid var(--border);
}
.detail-row:last-child { border-bottom: none; }
.detail-label {
    font-size: .7rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-sm);
    letter-spacing: .07em;
    padding-top: 2px;
}

/* === Login === */
.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}

.login-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
}

.login-logo {
    text-align: center;
    margin-bottom: 32px;
}
.login-logo h1 {
    font-size: 1.2rem;
    color: var(--text);
    margin: 0 0 5px;
    font-weight: 700;
    letter-spacing: -.02em;
}
.login-logo p { color: var(--text-sm); margin: 0; font-size: .85rem; }

/* === Footer === */
.site-footer {
    text-align: center;
    padding: 24px;
    font-size: .75rem;
    color: #a1a1aa;
    border-top: 1px solid var(--border);
    margin-top: 60px;
    background: var(--white);
}

/* === Respond (email links) === */
.respond-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
}
.respond-card {
    background: var(--white);
    border-radius: 12px;
    padding: 48px 40px;
    text-align: center;
    max-width: 480px;
    width: 100%;
    border: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,.08);
}
.respond-icon { font-size: 3rem; margin-bottom: 16px; }
.respond-card h2 { margin: 0 0 10px; letter-spacing: -.02em; }
.respond-card p  { color: var(--text-sm); margin: 0 0 24px; line-height: 1.7; }

/* === Meeting grid (view.php) === */
.meeting-grid {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
}

/* === Responsive === */
@media (max-width: 900px) {
    /* Sidemenu bliver en skuffe */
    .app { display: block; }

    .topbar {
        display: flex;
        align-items: center;
        gap: 12px;
        height: 54px;
        padding: 0 12px 0 6px;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 150;
    }
    .topbar-brand { font-weight: 700; font-size: .95rem; letter-spacing: -.02em; }
    .topbar-bruger {
        margin-left: auto;
        font-size: .78rem;
        color: var(--text-sm);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 45%;
    }
    .menu-knap { display: flex; }

    .sidebar {
        position: fixed;
        top: 0;
        bottom: 0;
        left: -260px;
        height: 100%;
        z-index: 300;
        box-shadow: 0 0 40px rgba(0,0,0,.14);
        transition: left .2s ease;
    }
    .sidebar.open { left: 0; }

    .scrim {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,.35);
        z-index: 250;
    }
    .scrim[hidden] { display: none; }

    /* Layout */
    .container { padding: 20px 16px; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .page-header .btn { width: 100%; text-align: center; justify-content: center; }
    .page-header > div { display: flex; flex-wrap: wrap; gap: 8px; width: 100%; }
    .page-header > div .btn { flex: 1; }

    /* Forms & details */
    .form-grid { grid-template-columns: 1fr; }
    .detail-row { grid-template-columns: 1fr; }

    /* Meeting view */
    .meeting-grid { grid-template-columns: 1fr; }
    .card-body .btn { width: 100%; justify-content: center; text-align: center; box-sizing: border-box; }

    /* Stats */
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================================
   Workspace — beregner-specifikke stilarter
   ================================================ */

/* Layout: input til venstre, resultat til højre */
.calc-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 20px;
    align-items: start;
}
@media (max-width: 900px) {
    .calc-layout { grid-template-columns: 1fr; }
}

/* Inputgrupper */
.calc-section {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 20px;
}
.calc-section:first-of-type { border-top: 0; padding-top: 0; margin-top: 0; }
.calc-section h3 {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-sm);
    margin: 0 0 12px;
    font-weight: 600;
}

.calc-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 110px;
    gap: 12px;
    align-items: center;
    padding: 5px 0;
}
.calc-row label { margin: 0; font-weight: 400; }
.calc-row .hint {
    display: block;
    font-size: .75rem;
    color: var(--text-sm);
}
.calc-row input[type="number"],
.calc-row input[type="datetime-local"],
.calc-row select {
    margin: 0;
    padding: 6px 9px;
    text-align: right;
    font-variant-numeric: tabular-nums;
}
.calc-row input[type="datetime-local"] { text-align: left; }
.calc-row-wide input, .calc-row-wide select { text-align: left; }
.calc-row-wide { grid-template-columns: 1fr; }

/* Resultatpanel */
.result-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    position: sticky;
    top: 74px;
}
.result-total {
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1.1;
}
.result-total-label {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-sm);
    font-weight: 600;
    margin-bottom: 4px;
}
.result-sub {
    font-size: .82rem;
    color: var(--text-sm);
    margin-top: 4px;
}

/* Specifikation */
.spec {
    width: 100%;
    border-collapse: collapse;
    margin-top: 18px;
    font-size: .84rem;
}
.spec th {
    text-align: left;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-sm);
    font-weight: 600;
    padding: 6px 0;
    background: transparent;
    border-bottom: 1px solid var(--border);
}
.spec td {
    padding: 5px 0;
    vertical-align: top;
    border-bottom: 0;
}
.spec tr:hover td { background: transparent; }
.spec td:last-child { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.spec .spec-detail { color: var(--text-sm); font-size: .76rem; }
.spec tr.spec-zero td { color: #a1a1aa; }
.spec tr.spec-sum td {
    border-top: 1px solid var(--border);
    padding-top: 8px;
    font-weight: 700;
}

/* Advarsel i beregner */
.calc-warning {
    background: #fffbeb;
    border: 1px solid #fde68a;
    color: #92400e;
    border-radius: var(--radius);
    padding: 10px 12px;
    font-size: .82rem;
    margin-bottom: 16px;
}

/* Beregnerkort på forsiden */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}
.tool-card {
    display: block;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px;
    transition: border-color .15s, transform .15s;
}
.tool-card:hover {
    text-decoration: none;
    border-color: var(--blue);
    transform: translateY(-1px);
}
.tool-card h3 { margin: 0 0 6px; font-size: 1rem; color: var(--text); }
.tool-card p { margin: 0; font-size: .84rem; color: var(--text-sm); }

/* Prismatrix — bred tabel med frosset første kolonne */
.matrix-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--white);
}
table.matrix {
    width: auto;
    border-collapse: separate;
    border-spacing: 0;
    font-size: .78rem;
    font-variant-numeric: tabular-nums;
}
table.matrix tr:hover td { background: #fafafa; }
table.matrix th, table.matrix td {
    padding: 3px 6px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
table.matrix thead th {
    position: sticky;
    top: 0;
    background: #fafafa;
    z-index: 2;
    font-weight: 600;
    text-align: center;
}
table.matrix th.matrix-band {
    position: sticky;
    left: 0;
    background: #fafafa;
    z-index: 1;
    text-align: left;
    font-weight: 500;
    border-right: 1px solid var(--border);
}
table.matrix thead th.matrix-band { z-index: 3; }
table.matrix input {
    width: 62px;
    padding: 2px 4px;
    font-size: .78rem;
    text-align: right;
    border: 1px solid transparent;
    background: transparent;
    border-radius: 3px;
    font-variant-numeric: tabular-nums;
}
table.matrix input:hover  { border-color: var(--border); }
table.matrix input:focus  { border-color: var(--blue); background: var(--white); outline: none; }

/* Sticky gem-bjælke */
.sticky-save {
    position: sticky;
    bottom: 0;
    background: var(--white);
    border-top: 1px solid var(--border);
    padding: 12px 0;
    margin-top: 16px;
    display: flex;
    gap: 10px;
    align-items: center;
}