:root {
    color-scheme: light;
    --blue: #4d99cf;
    --blue-dark: #2f76a9;
    --red: #dc0800;
    --red-dark: #ad0600;
    --surface: #ffffff;
    --surface-alt: #f6f8fb;
    --line: #c8d3dc;
    --line-strong: #97aab8;
    --text: #171717;
    --muted: #66727b;
    --danger: #9e1010;
    --focus: #164f7b;
    --shadow: 0 2px 8px rgb(20 40 56 / 14%);
    font-family: Arial, Helvetica, sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: #edf1f4;
}

body {
    min-height: 100vh;
    margin: 0;
    background: #edf1f4;
    color: var(--text);
    font-size: 15px;
    line-height: 1.35;
}

button,
input,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    cursor: pointer;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 2px;
    background: #fff;
    color: var(--text);
}

input {
    min-height: 34px;
    padding: 6px 9px;
}

textarea {
    min-height: 88px;
    padding: 8px 9px;
    resize: vertical;
}

input::placeholder,
textarea::placeholder {
    color: #8a949b;
}

input:focus,
textarea:focus,
button:focus-visible,
a:focus-visible {
    outline: 3px solid rgb(22 79 123 / 38%);
    outline-offset: 2px;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 6px;
    font-size: clamp(1.8rem, 3vw, 2.35rem);
}

h2 {
    margin-bottom: 0;
    font-size: 1rem;
}

h3 {
    margin-bottom: 8px;
    font-size: 0.94rem;
}

label {
    display: block;
    margin: 12px 0 5px;
    font-weight: 700;
}

.desktop-app {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.app-titlebar {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 6px 22px;
    border-bottom: 1px solid #bcc7cf;
    background: #f7f8fa;
    box-shadow: 0 1px 3px rgb(17 38 52 / 12%);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.08rem;
    font-weight: 700;
}

.brand-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.account-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.account-status {
    color: #3f4c55;
    font-size: 0.9rem;
}

.workspace {
    padding-bottom: 30px;
}

.toolbar {
    display: grid;
    grid-template-columns: auto minmax(270px, 520px) auto minmax(180px, 1fr) minmax(320px, 1.2fr);
    align-items: center;
    gap: 14px;
    padding: 10px 18px;
}

.customer-toolbar {
    min-height: 122px;
    background: linear-gradient(100deg, #559ed2, var(--blue));
    color: #fff;
}

.toolbar-actions {
    display: flex;
    gap: 7px;
    align-items: center;
}

.toolbar-actions-left {
    flex-direction: column;
}

.navigation-actions {
    align-self: start;
    padding-top: 4px;
}

.icon-button,
.toolbar-feature {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgb(255 255 255 / 82%);
    border-radius: 3px;
    background: var(--red);
    color: #fff;
    text-decoration: none;
    box-shadow: inset 0 0 0 1px rgb(110 0 0 / 22%);
}

.icon-button {
    width: 46px;
    padding: 4px;
    font-weight: 700;
    font-size: 1.1rem;
}

.icon-button:hover,
.icon-button:focus-visible,
.toolbar-feature:hover,
.toolbar-feature:focus-visible,
.button-primary:hover,
.button-primary:focus-visible {
    background: var(--red-dark);
}

.icon-button-danger {
    background: #ba0805;
}

.customer-fields {
    display: grid;
    gap: 4px;
}

.customer-fields input {
    min-height: 27px;
    padding: 3px 8px;
}

.postal-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 4px;
}

.toolbar-feature {
    min-width: 120px;
    min-height: 82px;
    flex-direction: column;
    gap: 2px;
    padding: 7px 10px;
    background: transparent;
    border-color: transparent;
    box-shadow: none;
    font-size: 0.78rem;
    font-weight: 700;
}

.toolbar-feature:hover,
.toolbar-feature:focus-visible {
    background: rgb(0 0 0 / 12%);
}

.feature-icon {
    font-size: 2.55rem;
    line-height: 1;
}

.customer-list {
    min-width: 0;
    align-self: stretch;
    overflow: hidden;
    border: 1px solid rgb(28 81 119 / 40%);
    border-radius: 2px;
    background: rgb(255 255 255 / 95%);
    color: var(--text);
}

.customer-list-heading,
.customer-list-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 72px 110px;
    gap: 8px;
    width: 100%;
    padding: 7px 10px;
    text-align: left;
}

.customer-list-heading {
    border-bottom: 1px solid #d9e0e6;
    background: #fff;
    color: #52616c;
    font-size: 0.78rem;
    font-weight: 700;
}

.customer-list-row {
    border: 0;
    background: #f6f7fc;
    color: inherit;
}

.customer-list-row:hover,
.customer-list-row:focus-visible,
.customer-list-row.is-selected {
    background: #e9f2f9;
}

.inspection-strip {
    border-bottom: 1px solid var(--line);
    background: #fff;
}

.inspection-strip-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 18px;
    border-bottom: 1px solid #dae1e7;
}

.inspection-strip-header h2 {
    color: #3c4a55;
}

.inspection-list {
    max-height: 102px;
    overflow-y: auto;
}

.inspection-row {
    display: grid;
    width: 100%;
    gap: 2px;
    padding: 8px 18px;
    border: 0;
    border-bottom: 1px solid #e3e8ed;
    background: #fbfcfd;
    color: inherit;
    text-align: left;
}

.inspection-row:hover,
.inspection-row:focus-visible,
.inspection-row.is-selected {
    background: #eff6fb;
}

.inspection-row span {
    color: var(--muted);
    font-size: 0.88rem;
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(580px, 2fr) minmax(360px, 1fr);
    align-items: start;
    border-bottom: 1px solid var(--line);
}

.left-column {
    min-width: 0;
    border-right: 1px solid var(--line);
}

.work-panel {
    background: var(--surface);
}

.panel-header {
    display: flex;
    min-height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 8px 14px;
    background: var(--blue);
    color: #fff;
}

.panel-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.panel-actions .icon-button {
    min-height: 38px;
    background: var(--red);
}

.panel-actions .icon-button:hover,
.panel-actions .icon-button:focus-visible {
    background: var(--red-dark);
}

.panel-status {
    margin: 0;
    font-size: 0.88rem;
    text-align: right;
}

.protocol-body,
.finding-body {
    padding: 16px;
}

.date-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.participants-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    margin-top: 18px;
}

.participants-grid h3 {
    margin-bottom: 4px;
    color: #48545d;
}

.participants-grid input {
    margin-bottom: 5px;
}

.finding-panel {
    border-top: 1px solid var(--line);
}

.title-action-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: end;
}

.category-fieldset {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
    margin: 16px 0 4px;
    padding: 10px 0 4px;
    border: 0;
}

.category-fieldset legend {
    width: 100%;
    margin-bottom: 2px;
    font-weight: 700;
}

.category-fieldset label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin: 0;
    font-weight: 400;
}

.category-fieldset input {
    width: auto;
    min-height: auto;
}

.media-section {
    margin-top: 20px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.media-section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.media-section-heading p {
    margin-bottom: 6px;
    color: var(--muted);
    font-size: 0.84rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.media-slot {
    min-width: 0;
}

.media-slot label {
    font-size: 0.84rem;
}

.media-placeholder {
    display: grid;
    min-height: 155px;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 3px;
    background:
        linear-gradient(135deg, rgb(255 255 255 / 55%), rgb(221 229 235 / 75%)),
        #e6ebef;
    color: #7b8790;
    font-size: 0.94rem;
}

.findings-column {
    min-width: 0;
    min-height: 740px;
    background: repeating-linear-gradient(
        0deg,
        #fff 0,
        #fff 31px,
        #f5f7fb 31px,
        #f5f7fb 62px
    );
}

.findings-list-panel {
    min-height: 100%;
    background: transparent;
}

.findings-summary {
    margin: 0;
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
    background: rgb(255 255 255 / 89%);
    color: var(--danger);
    font-weight: 700;
}

.findings-list {
    padding: 0;
}

.empty-list-message {
    margin: 0;
    padding: 16px 14px;
    background: rgb(255 255 255 / 82%);
    color: var(--muted);
}

.finding-list-item {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 8px;
    width: 100%;
    padding: 9px 14px;
    border: 0;
    border-bottom: 1px solid #e4e8ed;
    background: rgb(255 255 255 / 88%);
    color: inherit;
    text-align: left;
}

.finding-list-item:hover,
.finding-list-item:focus-visible,
.finding-list-item.is-selected {
    background: #eaf3fa;
}

.finding-letter {
    color: var(--blue-dark);
    font-weight: 700;
}

.button {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 14px;
    border: 1px solid transparent;
    border-radius: 3px;
    color: #fff;
    font-weight: 700;
}

.button-primary {
    background: var(--red);
}

.button-compact {
    min-height: 34px;
    padding: 6px 10px;
    font-size: 0.88rem;
}

.login-screen {
    display: grid;
    min-height: calc(100vh - 132px);
    place-items: center;
    padding: 40px 20px;
}

.login-card {
    display: grid;
    grid-template-columns: 150px minmax(260px, 430px);
    gap: 30px;
    width: min(100%, 680px);
    padding: 32px;
    border: 1px solid #cbd5dc;
    border-top: 6px solid var(--blue);
    border-radius: 5px;
    background: #fff;
    box-shadow: var(--shadow);
}

.login-logo {
    width: 150px;
    max-width: 100%;
    align-self: center;
}

.eyebrow {
    margin-bottom: 2px;
    color: var(--blue-dark);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.login-form label {
    margin-top: 14px;
}

.form-message {
    min-height: 1.35em;
    margin: 14px 0 0;
    color: var(--danger);
}

.app-footer {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: auto;
    padding: 16px 24px;
    border-top: 1px solid #cbd5dc;
    background: #f7f8fa;
    color: #61707b;
    font-size: 0.84rem;
    text-align: center;
}

.is-hidden {
    display: none !important;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    clip-path: inset(50%);
}

@media (max-width: 1160px) {
    .toolbar {
        grid-template-columns: auto minmax(260px, 1fr) auto minmax(230px, 1fr);
    }

    .customer-list {
        grid-column: 2 / -1;
        min-height: 58px;
    }
}

@media (max-width: 920px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .left-column {
        border-right: 0;
    }

    .findings-column {
        min-height: 280px;
        border-top: 1px solid var(--line);
    }
}

@media (max-width: 700px) {
    .app-titlebar {
        align-items: flex-start;
        flex-direction: column;
        padding: 10px 14px;
    }

    .account-area {
        width: 100%;
        justify-content: space-between;
    }

    .toolbar {
        grid-template-columns: auto minmax(0, 1fr);
        padding: 12px;
    }

    .toolbar-actions-left {
        grid-row: span 2;
    }

    .navigation-actions {
        grid-column: 2;
        justify-content: flex-start;
    }

    .toolbar-feature {
        grid-column: 1 / -1;
        width: 100%;
        min-height: 45px;
        flex-direction: row;
        justify-content: flex-start;
        padding-left: 0;
    }

    .feature-icon {
        font-size: 1.5rem;
    }

    .customer-list {
        grid-column: 1 / -1;
    }

    .inspection-strip-header,
    .panel-header,
    .media-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .panel-status {
        text-align: left;
    }

    .date-grid,
    .participants-grid,
    .title-action-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .media-grid {
        grid-template-columns: 1fr;
    }

    .media-placeholder {
        min-height: 180px;
    }

    .login-card {
        grid-template-columns: 1fr;
        padding: 24px;
    }

    .login-logo {
        width: 100px;
    }
}