:root {
    --ink: #0f172a;
    --muted: #334155;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --line: #cbd5e1;
    --primary: #0f766e;
    --primary-deep: #115e59;
    --danger: #b91c1c;
    --danger-deep: #991b1b;
    --success: #047857;
    --radius: 14px;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: "Trebuchet MS", "Lucida Sans Unicode", "Gill Sans", sans-serif;
    background: radial-gradient(circle at 10% 10%, #dbeafe 0, rgba(219, 234, 254, 0) 36%),
                radial-gradient(circle at 90% 0%, #ccfbf1 0, rgba(204, 251, 241, 0) 42%),
                linear-gradient(145deg, #f8fafc 10%, #e2e8f0 100%);
    min-height: 100vh;
    padding: 1rem;
}

.bg-accent {
    position: fixed;
    z-index: -1;
    border-radius: 999px;
    filter: blur(70px);
    opacity: 0.4;
}

.bg-accent-1 {
    width: 300px;
    height: 300px;
    background: #7dd3fc;
    top: -90px;
    left: -120px;
}

.bg-accent-2 {
    width: 340px;
    height: 340px;
    background: #5eead4;
    right: -130px;
    top: 20%;
}

.site-header {
    max-width: 1200px;
    margin: 0 auto 1rem;
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.55);
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(6px);
    box-shadow: var(--shadow);
    display: grid;
    gap: 0.75rem;
    animation: fade-up 220ms ease-out;
}

.brand-block.with-patch {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
        "patch kicker"
        "patch title";
    align-items: center;
    column-gap: 0.8rem;
    row-gap: 0.1rem;
}

.brand-block.no-patch {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
        "kicker"
        "title";
    row-gap: 0.1rem;
}

.header-patch {
    grid-area: patch;
    width: 54px;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 9px rgba(0, 0, 0, 0.22));
}

.brand-kicker {
    grid-area: kicker;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.brand-title {
    grid-area: title;
    margin: 0;
    font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
    font-weight: 700;
}

.login-patch-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 0.7rem;
}

.login-patch {
    width: min(24vw, 110px);
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.2));
}

.top-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.top-nav a {
    text-decoration: none;
    color: var(--ink);
    padding: 0.45rem 0.7rem;
    border-radius: 9px;
    border: 1px solid transparent;
}

.top-nav a:hover,
.top-nav a:focus-visible {
    border-color: var(--line);
    background: var(--surface);
}

.user-block {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.user-name {
    font-weight: 700;
}

.user-role {
    color: var(--muted);
    font-size: 0.92rem;
}

.page-wrap {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
}

.panel {
    background: rgba(255, 255, 255, 0.93);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1rem;
    animation: fade-up 250ms ease-out;
}

.panel.narrow {
    max-width: 540px;
    margin-inline: auto;
}

.panel h2,
.panel h3 {
    margin-top: 0;
}

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

.alert {
    border-radius: 10px;
    padding: 0.75rem 0.9rem;
    border: 1px solid transparent;
    margin-bottom: 1rem;
}

.alert-success {
    background: #ecfdf5;
    border-color: #6ee7b7;
    color: #065f46;
}

.alert-error {
    background: #fef2f2;
    border-color: #fca5a5;
    color: #7f1d1d;
}

.form-grid {
    display: grid;
    gap: 0.7rem;
}

.form-grid.two-col {
    grid-template-columns: 1fr;
}

label,
legend {
    font-weight: 700;
}

input,
textarea,
select,
button {
    font: inherit;
}

input:not([type="checkbox"]):not([type="radio"]),
textarea,
select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.62rem 0.7rem;
    background: var(--surface);
}

textarea {
    resize: vertical;
}

.checklist {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.75rem;
    display: grid;
    gap: 0.5rem;
    background: var(--surface-soft);
}

.checklist label {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checklist-card-shell {
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.85rem;
    background: var(--surface-soft);
}

.checklist-card-shell legend {
    padding: 0 0.4rem;
}

.checklist-card-grid {
    display: grid;
    gap: 0.65rem;
}

.checklist-card {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface);
    padding: 0.75rem 0.8rem;
    display: grid;
    grid-template-columns: 1.05rem 1fr;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
}

.checklist-card input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin: 0;
    accent-color: var(--primary);
    flex: 0 0 auto;
}

.checklist-card span {
    display: block;
    line-height: 1.3;
}

.vehicle-form {
    display: grid;
    gap: 0.85rem;
}

.vehicle-card-grid {
    display: grid;
    gap: 0.85rem;
}

.vehicle-input-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.8rem;
    display: grid;
    gap: 0.45rem;
}

.vehicle-damage-card textarea {
    min-height: 110px;
}

.module-grid,
.field-grid,
.summary-grid {
    display: grid;
    gap: 0.85rem;
}

.module-card,
.field-card,
.summary-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.9rem;
    text-decoration: none;
    color: var(--ink);
}

.module-card:hover,
.module-card:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

.field-card {
    display: grid;
    gap: 0.75rem;
}

.tally-count {
    font-size: clamp(1.35rem, 2.9vw, 2.2rem);
    font-weight: 800;
    color: var(--primary-deep);
}

.tally-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn {
    border: 0;
    border-radius: 10px;
    padding: 0.6rem 0.95rem;
    font-weight: 700;
    cursor: pointer;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--primary-deep);
}

.btn-secondary {
    background: #334155;
    color: #ffffff;
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
}

.btn-danger:hover,
.btn-danger:focus-visible {
    background: var(--danger-deep);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.inline-form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.table-wrap {
    overflow-x: auto;
    margin-bottom: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
}

th,
td {
    border: 1px solid var(--line);
    padding: 0.65rem;
    text-align: left;
}

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (min-width: 680px) {
    body {
        padding: 1.2rem;
    }

    .site-header {
        grid-template-columns: 1fr auto;
        align-items: center;
    }

    .header-patch {
        width: 60px;
    }

    .module-grid,
    .summary-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .field-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .form-grid.two-col {
        grid-template-columns: 1fr 1fr;
    }

    .vehicle-card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .form-grid.two-col .checklist,
    .form-grid.two-col .checklist-card-shell,
    .form-grid.two-col .form-actions,
    .form-grid.two-col textarea {
        grid-column: 1 / -1;
    }

    .checklist-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .module-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .field-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .checklist-card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}