/*
 * VLST Tools homepage styling
 * Strakke, rustige portal met subtiele VLST-kleuren.
 */

:root {
    --bg: #f4f6f8;
    --bg-soft: #eef2f5;
    --surface: rgba(255, 255, 255, 0.94);
    --surface-strong: #ffffff;
    --text: #15314d;
    --muted: #617488;
    --line: rgba(21, 49, 77, 0.09);
    --line-strong: rgba(21, 49, 77, 0.16);
    --brand-red: #d84b4b;
    --brand-red-dark: #bf3f3f;
    --brand-blue: #4c75d1;
    --brand-blue-soft: rgba(76, 117, 209, 0.14);
    --brand-red-soft: rgba(216, 75, 75, 0.12);
    --shadow: 0 18px 48px rgba(16, 35, 56, 0.10);
    --shadow-hover: 0 26px 60px rgba(16, 35, 56, 0.14);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --max-width: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    font-family: 'Inter', Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top right, rgba(216, 75, 75, 0.06), transparent 22%),
        radial-gradient(circle at left 10% top 0%, rgba(76, 117, 209, 0.08), transparent 24%),
        linear-gradient(180deg, #f7f9fb 0%, #eef2f5 100%);
}
img, svg { display: block; max-width: 100%; }

.page-shell {
    position: relative;
    overflow: hidden;
}

.portal {
    position: relative;
    width: min(calc(100% - 32px), var(--max-width));
    margin: 0 auto;
    padding: 62px 0 54px;
}

.hero {
    margin-bottom: 28px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 16px;
    padding: 8px 14px;
    border: 1px solid rgba(216, 75, 75, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.75);
    color: var(--brand-red-dark);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(16, 35, 56, 0.04);
}

.eyebrow::before {
    content: '';
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--brand-red);
    box-shadow: 0 0 0 6px rgba(216, 75, 75, 0.10);
}

.hero h1 {
    margin: 0;
    font-size: clamp(3rem, 6vw, 4.9rem);
    line-height: 0.96;
    letter-spacing: -0.06em;
}

.intro {
    max-width: 720px;
    margin: 18px 0 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.8vw, 1.16rem);
    line-height: 1.7;
}

.card-grid {
    display: grid;
    gap: 22px;
}

.tool-card {
    position: relative;
    display: grid;
    grid-template-columns: minmax(250px, 340px) 1fr;
    align-items: center;
    gap: 28px;
    min-height: 238px;
    padding: 22px;
    border: 1px solid rgba(255,255,255,0.7);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.96), rgba(255,255,255,0.9));
    box-shadow: var(--shadow);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.tool-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(216,75,75,.24), rgba(76,117,209,.22));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
}

.tool-card::after {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-red) 0%, var(--brand-blue) 100%);
    opacity: 0.95;
}

.tool-card:hover,
.tool-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    outline: none;
}

.tool-card__art {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 190px;
    padding: 10px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(255,255,255,0.92), rgba(238,242,245,0.88));
    border: 1px solid var(--line);
    overflow: hidden;
}

.tool-card__art::before {
    content: '';
    position: absolute;
    inset: 12px;
    border-radius: 18px;
    border: 1px dashed rgba(21, 49, 77, 0.10);
    pointer-events: none;
}

.art-svg {
    position: relative;
    z-index: 1;
    width: 100%;
    height: auto;
    max-height: 196px;
    filter: drop-shadow(0 14px 24px rgba(16, 35, 56, 0.10));
}

.tool-card__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.tool-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(216,75,75,0.10), rgba(216,75,75,0.14));
    color: var(--brand-red-dark);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.tool-card h2 {
    margin: 14px 0 10px;
    font-size: clamp(2rem, 2.5vw, 2.7rem);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.tool-card p {
    max-width: 560px;
    margin: 0;
    color: var(--muted);
    font-size: 1.02rem;
    line-height: 1.72;
}

.tool-card__cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    padding: 12px 16px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(216,75,75,0.08), rgba(216,75,75,0.12));
    color: var(--brand-red-dark);
    font-weight: 700;
    box-shadow: inset 0 0 0 1px rgba(216,75,75,0.08);
}

.tool-card__cta::after {
    content: '→';
    font-size: 1.05rem;
    transition: transform .22s ease;
}

.tool-card:hover .tool-card__cta::after,
.tool-card:focus-visible .tool-card__cta::after {
    transform: translateX(3px);
}

.tool-card--alarm .tool-card__art {
    background: linear-gradient(135deg, rgba(255,248,247,0.98), rgba(239,244,251,0.92));
}

.tool-card--kmz .tool-card__art {
    background: linear-gradient(135deg, rgba(247,251,255,0.98), rgba(236,243,249,0.92));
}

@media (max-width: 860px) {
    .portal { padding-top: 42px; }
    .tool-card {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 18px;
    }
    .tool-card__art {
        min-height: 180px;
    }
}

@media (max-width: 520px) {
    .portal {
        width: min(calc(100% - 20px), var(--max-width));
        padding-bottom: 28px;
    }
    .hero { margin-bottom: 22px; }
    .hero h1 { letter-spacing: -0.05em; }
    .tool-card h2 { font-size: 1.9rem; }
    .tool-card p { font-size: 0.98rem; }
    .tool-card__art { min-height: 164px; }
    .art-svg { max-height: 176px; }
}

/* Login en beheerpagina's */
.top-nav {
    width: min(calc(100% - 32px), var(--max-width));
    margin: 0 auto 34px;
    padding: 20px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.top-nav__brand {
    color: var(--text);
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -0.03em;
}
.top-nav__links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.top-nav__links a,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 999px;
    padding: 11px 15px;
    color: var(--text);
    background: rgba(255,255,255,0.78);
    text-decoration: none;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    box-shadow: inset 0 0 0 1px var(--line);
}

.top-nav__links a.is-active {
    gap: 9px;
    border: 1px solid rgba(216, 75, 75, 0.20);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(216, 75, 75, 0.08));
    color: var(--brand-red-dark);
    box-shadow:
        inset 0 0 0 1px rgba(216, 75, 75, 0.08),
        0 8px 24px rgba(16, 35, 56, 0.04);
}
.top-nav__links a.is-active::before {
    content: '';
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--brand-red);
    box-shadow: 0 0 0 6px rgba(216, 75, 75, 0.10);
    flex: 0 0 auto;
}

.button-primary {
    background: linear-gradient(180deg, var(--brand-red), var(--brand-red-dark));
    color: #fff;
    box-shadow: 0 14px 28px rgba(216,75,75,0.22);
}
.button-secondary {
    background: rgba(255,255,255,0.86);
}
.button-danger {
    background: rgba(216,75,75,0.12);
    color: var(--brand-red-dark);
}
.button-small {
    padding: 8px 12px;
    font-size: 0.9rem;
}
.app-main {
    padding-top: 0;
}
.compact-hero {
    margin-bottom: 22px;
}
.app-card,
.login-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
    padding: 26px;
}
.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}
.login-card {
    width: min(100%, 460px);
}
.form-stack {
    display: grid;
    gap: 16px;
}
.field {
    display: grid;
    gap: 8px;
    font-weight: 700;
}
.field input,
.field select {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text);
    background: #fff;
    font: inherit;
}
.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
}
.form-actions,
.actions-cell {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}
.alert {
    margin: 0 0 18px;
    padding: 13px 15px;
    border-radius: 16px;
    font-weight: 700;
}
.alert-error {
    background: rgba(216,75,75,0.12);
    color: var(--brand-red-dark);
}
.alert-success {
    background: rgba(34,139,84,0.12);
    color: #17663f;
}
.table-scroll {
    overflow-x: auto;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th,
.data-table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: middle;
}
.data-table th {
    color: var(--muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.table-card {
    padding: 10px;
}
@media (max-width: 640px) {
    .top-nav {
        width: min(calc(100% - 20px), var(--max-width));
        margin-bottom: 24px;
        align-items: flex-start;
    }
    .top-nav__links a {
        padding: 9px 11px;
        font-size: 0.92rem;
    }
    .app-card,
    .login-card {
        padding: 18px;
    }
    .actions-cell {
        min-width: 210px;
    }
}

.beheer-overview-page .portal {
    max-width: 1280px;
}

.beheer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
}

.beheer-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 330px;
    padding: 26px;
    border: 1px solid rgba(255,255,255,0.75);
    border-radius: 26px;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.91));
    box-shadow: 0 18px 46px rgba(16, 35, 56, 0.09);
    color: inherit;
    text-decoration: none;
    overflow: hidden;
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.beheer-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(216,75,75,.18), rgba(76,117,209,.14));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
}

.beheer-card::after {
    content: '';
    position: absolute;
    right: -48px;
    bottom: -58px;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(216,75,75,0.10), transparent 68%);
    pointer-events: none;
}

.beheer-card:hover,
.beheer-card:focus-visible {
    transform: translateY(-3px);
    border-color: rgba(216,75,75,0.16);
    box-shadow: 0 26px 60px rgba(16, 35, 56, 0.13);
    outline: none;
}

.beheer-card .tool-card__badge,
.beheer-card h2,
.beheer-card p,
.beheer-card .tool-card__cta {
    position: relative;
    z-index: 1;
}

.beheer-card h2 {
    margin: 18px 0 12px;
    min-height: 74px;
    font-size: clamp(1.55rem, 1.65vw, 1.9rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
    word-break: normal;
    hyphens: none;
}

.beheer-card p {
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.68;
}

.beheer-card .tool-card__cta {
    margin-top: auto;
    max-width: 100%;
    white-space: normal;
    text-align: left;
}

@media (max-width: 1180px) {
    .beheer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .beheer-card {
        min-height: 280px;
    }
    .beheer-card h2 {
        min-height: auto;
    }
}

@media (max-width: 680px) {
    .beheer-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .beheer-card {
        min-height: 0;
        padding: 22px;
    }
}


.tool-card--boorstang .tool-card__art {
    background: linear-gradient(135deg, rgba(255,255,255,0.98), rgba(245,248,252,0.94));
}

.alert-warning {
    background: rgba(230, 154, 40, 0.14);
    color: #7a4b08;
}

.planner-card {
    margin-bottom: 22px;
}

.planner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.section-head h2,
.planner-card h2,
.planner-card h3 {
    margin-top: 0;
}

.section-intro {
    color: var(--muted);
    line-height: 1.65;
}

.raw-summary pre {
    overflow: auto;
    padding: 14px;
    border-radius: 14px;
    background: #f7f9fb;
    border: 1px solid var(--line);
    color: var(--muted);
}

.raw-output {
    margin-top: 18px;
}

.raw-output summary {
    cursor: pointer;
    font-weight: 800;
}

.raw-output textarea {
    width: 100%;
    min-height: 240px;
    margin-top: 12px;
    padding: 14px;
    border: 1px solid var(--line-strong);
    border-radius: 14px;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.86rem;
    color: var(--text);
    background: #fff;
}

.segment-table input,
.segment-table select {
    width: 100%;
    min-width: 120px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    padding: 8px 10px;
    font: inherit;
    color: var(--text);
    background: #fff;
}

.segment-table td,
.result-table td {
    vertical-align: top;
}

.result-table {
    min-width: 1280px;
}

.result-card .form-actions form {
    margin: 0;
}

/* Boorstang planner uploadvak, gelijk aan KMZ-maker */
.upload-dropzone {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    min-height: 210px;
    margin: 24px 0 18px;
    border: 2px dashed rgba(21, 49, 77, 0.22);
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 253, 0.98));
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.upload-dropzone:hover,
.upload-dropzone.is-dragover {
    border-color: rgba(216, 75, 75, 0.48);
    box-shadow: var(--shadow-hover);
    transform: translateY(-1px);
    background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(252, 245, 245, 0.98));
}

.upload-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.upload-title {
    font-size: clamp(1.25rem, 2vw, 1.9rem);
    color: var(--text);
    letter-spacing: -0.02em;
    font-weight: 800;
}

.upload-subtitle {
    color: var(--muted);
}

.rod-field {
    min-width: 230px;
}

.form-card h2,
.table-card h2 {
    margin-top: 0;
}
.form-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
}
.form-grid .toggle-row,
.form-grid .form-actions {
    grid-column: 1 / -1;
}
@media (max-width: 760px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}