:root {
  --blar: #1191FF; --dekkri: #0E7FE0; --navy: #0B2C4D; --djup: #082B4D;
  --texti: #33465A; --daufur: #6B7C8E; --lina: #DCEAF8; --ljos: #F2F8FF;
  --graenn: #16A34A; --graenn-ljos: #DCFCE7; --raudur: #DC2626; --gulur: #F59E0B;
}
* { box-sizing: border-box; margin: 0; }
body { font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif; background: #EEF4FA; color: var(--texti); font-size: 15px; line-height: 1.5; }
a { color: var(--dekkri); text-decoration: none; }
a:hover { text-decoration: underline; }

.toppur { background: var(--navy); display: flex; align-items: center; gap: 20px; padding: 12px 20px; flex-wrap: wrap; }
.toppur .merki img { height: 24px; width: auto; }
.toppur nav { margin-left: auto; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; font-size: 14px; }
.toppur nav a { color: #C9E2FA; text-decoration: none; }
.toppur nav a:hover { color: #fff; }
.toppur .utskra { border: 1px solid #35577E; padding: 5px 13px; border-radius: 999px; }
.innihald { padding: 22px; max-width: 1500px; margin: 0 auto; }

h1 { font-size: 22px; color: var(--navy); margin-bottom: 16px; }
h2 { font-size: 17px; color: var(--navy); margin: 22px 0 10px; }

.spjald { background: #fff; border: 1px solid var(--lina); border-radius: 12px; padding: 20px; margin-bottom: 18px; }
.melding { border-radius: 10px; padding: 12px 15px; margin-bottom: 16px; font-size: 14px; }
.melding.ok { background: #E7F6EC; color: #166534; border: 1px solid #BBE5C9; }
.melding.villa { background: #FDEBEB; color: #991B1B; border: 1px solid #F3C6C6; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 4px; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=date], input[type=month], input[type=number], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--lina); border-radius: 8px; font-size: 14.5px; font-family: inherit; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blar); box-shadow: 0 0 0 3px rgba(17,145,255,.14); }
.reitur { margin-bottom: 14px; }
.grind2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.grind3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 640px) { .grind2, .grind3 { grid-template-columns: 1fr; } }

.hnappur { display: inline-block; background: var(--blar); color: #fff; border: none; padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; }
.hnappur:hover { background: var(--dekkri); text-decoration: none; }
.hnappur.grar { background: #fff; color: var(--navy); border: 1px solid var(--lina); }
.hnappur.grar:hover { background: var(--ljos); }
.hnappur.raudur { background: var(--raudur); }
.hnappur.litill { padding: 5px 12px; font-size: 12.5px; }

/* Innskráning */
.login-sida { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--navy); padding: 20px; }
.login-kort { background: #fff; border-radius: 16px; padding: 34px; width: 100%; max-width: 380px; }
.login-kort img { height: 30px; width: auto; margin: 0 auto 22px; }

/* Kanban */
.stjornbord { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.stjornbord .rada { display: flex; gap: 8px; align-items: center; font-size: 13.5px; }
.stjornbord select { width: auto; padding: 7px 10px; }
.kanban { display: grid; grid-template-columns: repeat(4, minmax(250px, 1fr)); gap: 14px; align-items: start; overflow-x: auto; }
@media (max-width: 1100px) { .kanban { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .kanban { grid-template-columns: 1fr; } }
.dalkur { background: #E3EEF9; border-radius: 12px; padding: 12px; min-height: 140px; }
.dalkur h3 { font-size: 13.5px; color: var(--navy); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 10px; display: flex; justify-content: space-between; }
.dalkur h3 .fjoldi { background: #fff; border-radius: 999px; padding: 0 9px; font-size: 12px; }
.dalkur.yfir { outline: 2px dashed var(--blar); outline-offset: -4px; }
.kort-v { background: #fff; border: 1px solid var(--lina); border-radius: 10px; padding: 12px; margin-bottom: 10px; cursor: grab; }
.kort-v:active { cursor: grabbing; }
.kort-v .titill { font-weight: 600; color: var(--navy); font-size: 14px; margin-bottom: 4px; }
.kort-v .titill a { color: inherit; }
.kort-v .undir { font-size: 12.5px; color: var(--daufur); margin-bottom: 8px; }
.kort-v .adgerdir { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.kort-v select.faera, .kort-v select.uthluta { width: auto; font-size: 12px; padding: 4px 6px; border-radius: 6px; }
.merki-hringur { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: var(--ljos); color: var(--dekkri); font-size: 11px; font-weight: 700; border: 1px solid var(--lina); }
.nafn-merki { display: inline-block; background: var(--ljos); color: var(--navy); border: 1px solid #BFDCF5; border-radius: 999px; padding: 2px 11px; font-size: 12px; font-weight: 600; }
.kort-v.greitt-kort { background: #E9F9EF; border-color: #7ED9A0; }
.kort-v.greitt-kort .nafn-merki { background: #fff; }
.kort-v.gomul-beidni { background: #FFF3E0; border-color: #F5B860; }
.kort-v.reikningur-sendur { background: #fff; border-color: #B4E01F; border-left: 5px solid #B4E01F; }
.kort-v.reikningur-fallinn { background: #fff; border-color: #E02B2B; border-left: 5px solid #E02B2B; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.badge.greitt { background: var(--graenn); color: #fff; }
.badge.ogreitt { background: #FEF3C7; color: #92400E; }
.badge.vefur { background: var(--ljos); color: var(--dekkri); }
.badge.falid { background: #E5E7EB; color: #4B5563; }

/* Töflur */
table.tafla { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
table.tafla th, table.tafla td { padding: 9px 11px; border-bottom: 1px solid var(--lina); text-align: left; vertical-align: top; }
table.tafla th { background: var(--ljos); color: var(--navy); font-size: 12.5px; text-transform: uppercase; letter-spacing: .03em; }
table.tafla tr:hover td { background: #FAFCFF; }
.haegri { text-align: right !important; }

.upplysingagrind { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px 20px; font-size: 14px; }
.upplysingagrind .merking { font-size: 12px; color: var(--daufur); text-transform: uppercase; letter-spacing: .03em; }
.smatt { font-size: 12.5px; color: var(--daufur); }

/* ===== Snjalltæki og app-hamur (PWA) ===== */
.toppur { position: sticky; top: 0; z-index: 50; padding-top: calc(12px + env(safe-area-inset-top)); }
body { padding-bottom: env(safe-area-inset-bottom); }

@media (max-width: 700px) {
  .toppur { gap: 12px; padding-left: 14px; padding-right: 14px; }
  .toppur nav {
    margin-left: 0; width: 100%; gap: 16px;
    flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch;
    padding-bottom: 4px; scrollbar-width: none;
  }
  .toppur nav::-webkit-scrollbar { display: none; }
  .toppur nav a { white-space: nowrap; }
  .innihald { padding: 14px; }
  .spjald { padding: 15px; }
  h1 { font-size: 19px; }
  .stjornbord { gap: 8px; }
  .kanban { grid-template-columns: 1fr; }
  .upplysingagrind { grid-template-columns: 1fr 1fr; }
}
/* Stærri snertifletir á snertiskjám */
@media (pointer: coarse) {
  .hnappur { min-height: 42px; display: inline-flex; align-items: center; }
  .hnappur.litill { min-height: 36px; }
  .kort-v select.faera, .kort-v select.uthluta { font-size: 14px; padding: 8px 10px; min-height: 38px; }
  input[type=text], input[type=email], input[type=password], input[type=date], input[type=month], input[type=number], select, textarea { font-size: 16px; min-height: 42px; }
  textarea { min-height: 70px; }
  table.tafla th, table.tafla td { padding: 11px 12px; }
}

/* Upphæðir á kanban-kortum */
.kort-v .upphaedir { display: block; font-size: 12px; color: var(--navy); background: var(--ljos); border-radius: 7px; padding: 5px 9px; margin-top: 6px; }
.kort-v.greitt-kort .upphaedir { background: #fff; }
.kort-v.gomul-beidni .upphaedir { background: #fff; }
.kort-v.reikningur-sendur .upphaedir { background: var(--ljos); }
.kort-v.reikningur-fallinn .upphaedir { background: var(--ljos); color: var(--navy); }

.badge.reikningur { background: #D6FF3D; color: #3A5000; }
.badge.reikn-sendur, .badge.reikn-fallinn {
  padding: 5px 12px; font-size: 12px; box-shadow: 0 1px 3px rgba(0,0,0,.18);
}
.badge.reikn-sendur { background: #D6FF3D; color: #3A5000; }
.badge.reikn-fallinn { background: #DC2626; color: #fff; }

/* Lagerskipting í vörulista */
.lager-skipting { display: flex; flex-wrap: wrap; gap: 5px; font-size: 12px; }
.lager-adal { background: #E3EEF8; color: var(--navy); padding: 2px 8px; border-radius: 6px; }
.lager-sm { background: var(--ljos); color: var(--daufur); padding: 2px 8px; border-radius: 6px; }

/* Lageryfirlit */
.lager-tafla .adal-dalkur { background: #EEF4FA; }
.lager-tafla .summu-lina td { border-top: 2px solid var(--lina); background: #FAFCFE; }
.lager-tafla th.adal-dalkur { background: #E3EEF8; }

/* Athugasemd starfsmanns á korti */
.kort-v .kort-athugasemd { font-size: 12.5px; color: #7A4E00; background: #FFF8E8; border: 1px solid #F0D8A0; border-radius: 7px; padding: 6px 9px; margin-top: 6px; line-height: 1.35; }

/* Reiknitafla í vörumóttöku */
.reikni-tafla th { font-size: 11px; }
.reikni-tafla td { font-size: 13px; }

/* Stór samtölulína (reikningur alls) */
.reikni-tafla .summu-lina.stor td { border-top: 2px solid var(--navy, #1E6FB8); background: #EEF4FA; font-size: 14px; }

/* Samantektarkubbar í vörusöluskýrslu */
.skyrsla-toflur { display: flex; gap: 12px; flex-wrap: wrap; margin: 14px 0; }
.skyrsla-kubbur { flex: 1; min-width: 180px; background: var(--ljos); border-radius: 10px; padding: 14px 16px; border-left: 4px solid var(--navy, #1E6FB8); }
.skyrsla-kubbur .merking { font-size: 12px; color: var(--daufur, #667); text-transform: uppercase; letter-spacing: .03em; }
.skyrsla-kubbur .tala { font-size: 24px; font-weight: 700; color: var(--navy, #1E3A5F); margin: 3px 0; }

/* Útvíkkanlegt vöruyfirlit í vörusöluskýrslu */
.yfirlit-tafla .yfirlit-lina:hover { background: var(--ljos, #f4f6f8); }
.yfirlit-tafla .opna-takn { display: inline-block; color: var(--navy, #1E6FB8); font-size: 12px; transition: none; }
.yfirlit-tafla .soludetalar > td { background: #F7FAFD; }
.yfirlit-tafla .innri-tafla { margin: 0; box-shadow: none; }
.yfirlit-tafla .innri-tafla th { background: #EAF1F8; font-size: 11px; }
.yfirlit-tafla .innri-tafla td { font-size: 13px; }

/* ---- Ritill (CMS) ---- */
.ritill-umgjord { border: 1.5px solid var(--lina); border-radius: 11px; background: #fff; overflow: hidden; }
.ritill-umgjord:focus-within { border-color: var(--blar); }
.ritill-stika { display: flex; flex-wrap: wrap; gap: 4px; padding: 6px 8px; background: var(--ljos); border-bottom: 1px solid var(--lina); }
.ritill-hnappur { background: #fff; border: 1px solid var(--lina); border-radius: 7px; min-width: 32px; height: 30px; padding: 0 8px; font-size: 13px; color: var(--navy); cursor: pointer; line-height: 1; }
.ritill-hnappur:hover { background: var(--ljos); border-color: var(--blar); }
.ritill-svaedi { min-height: 150px; padding: 12px 14px; font-size: 15px; line-height: 1.5; color: var(--texti); outline: none; }
.ritill-svaedi:empty:before { content: attr(data-tomur-texti); color: var(--daufur); }
.ritill-svaedi p { margin: 0 0 10px; }
.ritill-svaedi h3, .ritill-svaedi h4 { margin: 14px 0 8px; color: var(--navy); font-size: 16px; }
.ritill-svaedi ul, .ritill-svaedi ol { margin: 0 0 10px 20px; }
.ritill-svaedi a { color: var(--blar); }

/* ---- Myndir í verkefnasafni (CMS) ---- */
.myndagrind { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-top: 14px; }
.myndakort { position: relative; background: #fff; border: 1.5px solid var(--lina); border-radius: 12px; padding: 10px; }
.myndakort.forsidumynd { border-color: var(--graenn); box-shadow: 0 0 0 2px rgba(30,158,98,.15); }
.myndakort img { width: 100%; height: 130px; object-fit: cover; border-radius: 8px; display: block; background: var(--ljos); }
.myndakort input[type=text] { width: 100%; margin-top: 8px; padding: 7px 9px; font-size: 13px; border: 1px solid var(--lina); border-radius: 8px; box-sizing: border-box; }
.myndakort .myndamerki { position: absolute; top: 16px; left: 16px; }
.myndahnappar { display: flex; gap: 4px; margin-top: 8px; }
.myndahnappar .hnappur { padding: 5px 9px; font-size: 13px; }
.smamynd { width: 62px; height: 46px; object-fit: cover; border-radius: 7px; display: block; background: var(--ljos); }