:root {
    --bg: #f3f5f2;
    --ink: #17211b;
    --muted: #667269;
    --line: #dbe3dc;
    --surface: #ffffff;
    --surface-soft: #f7f9f6;
    --green: #287146;
    --green-strong: #1f5a38;
    --blue: #2f6677;
    --amber: #a56b10;
    --amber-soft: #fff3d4;
    --red: #b13c3c;
    --red-soft: #ffe9e9;
    --shadow: 0 16px 36px rgba(28, 43, 33, 0.1);
}

* {
    box-sizing: border-box;
}

html {
    background: var(--bg);
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
}

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

button {
    min-height: 42px;
    padding: 10px 14px;
    border: 0;
    border-radius: 8px;
    background: var(--green);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
}

button:hover {
    background: var(--green-strong);
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

input,
textarea,
select {
    width: 100%;
    min-height: 42px;
    padding: 10px 12px;
    border: 1px solid #cdd8cf;
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
}

textarea {
    min-height: 96px;
    resize: vertical;
}

input[type="checkbox"] {
    width: 20px;
    min-height: 20px;
    accent-color: var(--green);
}

input[type="file"] {
    min-height: auto;
    padding: 0;
    border: 0;
    background: transparent;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--green);
    outline: 3px solid rgba(40, 113, 70, 0.14);
}

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

h1 {
    margin-bottom: 10px;
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1;
}

h2 {
    margin-bottom: 6px;
    font-size: 1.25rem;
}

h3 {
    margin-bottom: 8px;
    font-size: 1rem;
}

p {
    color: var(--muted);
    line-height: 1.45;
}

.hidden {
    display: none !important;
}

.auth-screen {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 24px;
    background:
        linear-gradient(135deg, rgba(40, 113, 70, 0.12), rgba(47, 102, 119, 0.1)),
        var(--bg);
}

.auth-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
    gap: 28px;
    width: min(920px, 100%);
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
}

.auth-brand {
    display: grid;
    align-content: center;
    padding: 12px;
}

.app-mark {
    display: inline-grid;
    width: 42px;
    height: 42px;
    margin-bottom: 16px;
    place-items: center;
    border-radius: 8px;
    background: var(--green);
    color: #fff;
    font-weight: 900;
}

.eyebrow {
    margin-bottom: 8px;
    color: var(--green);
    font-size: 0.78rem;
    font-weight: 900;
    text-transform: uppercase;
}

.auth-forms {
    align-self: center;
}

.auth-form {
    display: grid;
    gap: 11px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
}

.auth-form label {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 800;
}

.app-shell {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    min-height: 100vh;
}

.side-nav {
    position: sticky;
    top: 0;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 18px;
    height: 100vh;
    padding: 18px;
    border-right: 1px solid var(--line);
    background: #fbfcfa;
}

.side-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
}

.side-brand .app-mark {
    margin-bottom: 0;
}

.brand-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.brand-copy strong,
.brand-copy small {
    display: block;
    min-width: 0;
    overflow-wrap: anywhere;
}

.brand-copy small {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.tabs {
    display: grid;
    align-content: start;
    gap: 6px;
}

.tab {
    display: flex;
    justify-content: flex-start;
    min-height: 40px;
    padding: 10px 12px;
    background: transparent;
    color: var(--muted);
    text-align: left;
}

.tab:hover,
.tab.active {
    background: #edf4ee;
    color: var(--ink);
}

.side-account {
    display: grid;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
}

.side-account strong {
    overflow-wrap: anywhere;
}

.side-account span,
.metric-card span,
.admin-card span,
.admin-household span {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 700;
}

.workspace {
    display: grid;
    align-content: start;
    gap: 18px;
    width: min(1160px, 100%);
    margin: 0 auto;
    padding: 24px;
}

.notice {
    min-height: 48px;
    padding: 13px 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    color: var(--muted);
}

.notice.error {
    border-color: #f0b6b6;
    background: var(--red-soft);
    color: var(--red);
}

.view {
    display: none;
}

.active-view {
    display: grid;
    gap: 18px;
}

.hero-panel,
.panel,
.premium-callout,
.premium-plan,
.metric-card,
.account-card,
.admin-card,
.admin-household {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.hero-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 22px;
}

.hero-panel p,
.section-heading p {
    margin-bottom: 0;
}

.plan-toggle {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-width: 150px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-soft);
    font-weight: 900;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.metric-card {
    display: grid;
    gap: 4px;
    padding: 16px;
}

.metric-card strong {
    font-size: 1.75rem;
}

.metric-card small {
    color: var(--muted);
}

.overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 18px;
}

.account-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.panel,
.account-card,
.premium-callout,
.premium-plan {
    padding: 20px;
}

.premium-callout,
.premium-plan {
    border-left: 4px solid var(--green);
}

.premium-plan {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-top: 18px;
}

.premium-plan > div {
    min-width: 0;
}

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

.secondary {
    border: 1px solid #b9c8bd;
    background: #fff;
    color: var(--ink);
}

.secondary:hover {
    background: #eef4f0;
}

.text-button,
.tab-jump,
.link-button {
    background: var(--blue);
}

.link-button {
    min-height: 36px;
    background: transparent;
    color: var(--blue);
    padding: 6px;
}

.link-button:hover {
    background: #edf5f7;
}

.form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(120px, 0.6fr) 160px auto;
    gap: 10px;
    margin-bottom: 16px;
}

.inline-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-bottom: 12px;
}

.family-form {
    grid-template-columns: 1fr 1fr auto;
}

.item-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.empty,
.inline-output,
.premium-output {
    padding: 13px;
    border: 1px dashed #c8d7cb;
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--muted);
}

.inline-output:empty,
.premium-output:empty {
    display: none;
}

.item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfdfb;
}

.item-title {
    min-width: 0;
    overflow-wrap: anywhere;
    font-weight: 900;
}

.item-meta {
    color: var(--muted);
    font-size: 0.86rem;
}

.pill {
    padding: 5px 9px;
    border-radius: 999px;
    background: var(--amber-soft);
    color: var(--amber);
    font-size: 0.83rem;
    font-weight: 900;
}

.pill.warning {
    background: var(--red-soft);
    color: var(--red);
}

.shopping-item {
    grid-template-columns: auto minmax(0, 1fr) auto auto;
}

.shopping-item.done .item-title {
    color: var(--muted);
    text-decoration: line-through;
}

.scan-panel.locked {
    border-color: #e0c46e;
}

.scan-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto auto;
    gap: 10px;
    align-items: end;
}

.upload-box {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-soft);
}

.upload-box span {
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 900;
}

.premium-output {
    margin-top: 14px;
}

.premium-output ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.family-members {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.member-badge {
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-soft);
    font-weight: 900;
}

.account-card strong {
    display: block;
    margin-bottom: 4px;
    overflow-wrap: anywhere;
}

.account-card p:last-child,
.premium-plan p:last-child {
    margin-bottom: 0;
}

.account-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 12px;
}

.detected-list {
    display: grid;
    gap: 8px;
    margin: 12px 0;
}

.detected-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.admin-status-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 18px;
}

.admin-disclosure {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.admin-disclosure + .admin-disclosure {
    margin-top: 14px;
}

.admin-disclosure summary {
    display: flex;
    align-items: center;
    min-height: 72px;
    padding: 16px 18px;
    cursor: pointer;
    list-style-position: inside;
}

.admin-disclosure summary span {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.admin-disclosure summary strong {
    font-size: 1.15rem;
}

.admin-disclosure summary small {
    color: var(--muted);
    line-height: 1.35;
}

.admin-disclosure[open] summary {
    border-bottom: 1px solid var(--line);
}

.admin-disclosure-body {
    padding: 18px;
}

.admin-tools {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px;
    gap: 10px;
    margin-bottom: 14px;
}

.account-links {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.account-disclosure,
.danger-zone,
.admin-editor {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-soft);
}

.account-disclosure {
    padding: 0;
}

.account-disclosure summary {
    min-height: 46px;
    padding: 13px 14px;
    color: var(--blue);
    font-weight: 900;
    cursor: pointer;
    list-style-position: inside;
}

.account-disclosure[open] summary {
    border-bottom: 1px solid var(--line);
}

.account-disclosure > p {
    margin: 0;
    padding: 14px;
}

.account-disclosure > p + p {
    padding-top: 0;
}

.account-disclosure p:last-child,
.danger-zone p:last-child {
    margin-bottom: 0;
}

.danger-disclosure {
    border-color: #efb6b6;
    background: #fff8f8;
}

.danger-disclosure summary {
    color: var(--red);
}

.danger-zone {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(180px, 260px) auto;
    gap: 12px;
    align-items: end;
    padding: 14px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

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

.danger-button:hover {
    background: #8f2f2f;
}

.admin-editor {
    padding: 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.editor-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.editor-grid label {
    display: grid;
    gap: 7px;
    color: var(--muted);
    font-size: 0.84rem;
    font-weight: 800;
}

.editor-grid .wide {
    grid-column: 1 / -1;
}

.admin-card {
    display: grid;
    gap: 4px;
    padding: 14px;
}

.admin-households {
    display: grid;
    gap: 10px;
}

.admin-household {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
}

.admin-household div:first-child {
    display: grid;
    gap: 4px;
}

.admin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

@media (max-width: 980px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .side-nav {
        position: static;
        height: auto;
        grid-template-columns: 1fr;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .tabs {
        display: flex;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .tab {
        white-space: nowrap;
    }

    .side-account {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .overview-grid,
    .account-grid,
    .danger-zone,
    .admin-tools,
    .scan-actions,
    .form-grid,
    .admin-status-grid,
    .editor-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px) {
    .auth-card {
        grid-template-columns: 1fr;
        padding: 18px;
    }

    .workspace {
        padding: 14px;
    }

    .hero-panel,
    .section-heading,
    .premium-plan,
    .admin-household,
    .item,
    .shopping-item,
    .inline-form,
    .family-form,
    .metric-grid {
        display: grid;
        grid-template-columns: 1fr;
    }

    .side-account {
        display: grid;
        justify-items: start;
    }
}