/* ============================================================
   Aspen Design Options — "Evergreen" Design System
   A light, warm, premium B2B workspace for roofing sales reps.
   Namespaced entirely under the .ado-* convention.
   No external frameworks.
   ============================================================ */

/* --- Design Tokens --- */

:root {
    /* Warm neutral canvas + paper surfaces */
    --ado-canvas: #f4f2ec;
    --ado-canvas-2: #ece9e1;
    --ado-surface: #ffffff;
    --ado-surface-sunk: #faf8f3;

    /* Ink (warm near-black) */
    --ado-ink: #1c211e;
    --ado-ink-2: #4c544f;
    --ado-ink-3: #828b85;

    /* Hairlines */
    --ado-line: #e4dfd5;
    --ado-line-strong: #d4cdbf;

    /* Brand: Aspen evergreen */
    --ado-brand: #16614a;
    --ado-brand-deep: #0e4736;
    --ado-brand-bright: #1d7d5f;
    --ado-brand-tint: #e2efe9;
    --ado-brand-tint-2: #d2e7de;

    /* Warm premium accent (gold/amber) */
    --ado-gold: #b1801f;
    --ado-gold-tint: #f6edd6;

    /* Semantic */
    --ado-success: #1f8a5b;
    --ado-success-tint: #dcf1e6;
    --ado-warn: #b4751a;
    --ado-warn-tint: #f8ecd5;
    --ado-info: #2563a8;
    --ado-info-tint: #dde9f7;
    --ado-danger: #c0392f;
    --ado-danger-tint: #f7e0dd;

    /* Good / Better / Best tier accents */
    --ado-good: #6b7670;
    --ado-good-tint: #edefee;
    --ado-better: var(--ado-brand);
    --ado-better-tint: var(--ado-brand-tint);
    --ado-best: #a87716;
    --ado-best-tint: #f6ecd4;

    /* Typography */
    --ado-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --ado-display: "Sora", "Inter", sans-serif;
    --ado-mono: "Roboto Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

    /* Radii */
    --ado-r-sm: 7px;
    --ado-r-md: 12px;
    --ado-r-lg: 18px;
    --ado-r-pill: 999px;

    /* Shadows (soft, warm) */
    --ado-shadow-xs: 0 1px 2px rgba(28, 33, 30, 0.05);
    --ado-shadow-sm: 0 2px 8px rgba(28, 33, 30, 0.06);
    --ado-shadow-md: 0 10px 28px -8px rgba(28, 33, 30, 0.16);
    --ado-shadow-lg: 0 28px 60px -18px rgba(20, 50, 40, 0.30);

    --ado-rail: 268px;
    --ado-topbar: 64px;

    --ado-ease: 180ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--ado-font);
    background: var(--ado-canvas);
    color: var(--ado-ink);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--ado-display);
    line-height: 1.18;
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--ado-ink);
}

a { color: var(--ado-brand); text-decoration: none; transition: color var(--ado-ease); }
a:hover { color: var(--ado-brand-deep); }

::selection { background: var(--ado-brand-tint-2); color: var(--ado-brand-deep); }

/* ============================================================
   App Shell
   ============================================================ */

.ado-shell {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

.ado-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* --- Sidebar --- */

.ado-sidebar {
    width: var(--ado-rail);
    min-width: var(--ado-rail);
    height: 100vh;
    background: var(--ado-brand-deep);
    color: #e8f1ec;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 100;
    position: relative;
}

.ado-sidebar::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(120% 60% at 100% 0%, rgba(46, 138, 106, 0.45), transparent 60%),
        radial-gradient(80% 50% at 0% 100%, rgba(11, 56, 42, 0.6), transparent 70%);
    pointer-events: none;
}

.ado-sidebar > * { position: relative; z-index: 1; }

.ado-brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    height: var(--ado-topbar);
    padding: 0 1.35rem;
    flex-shrink: 0;
}

.ado-brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: linear-gradient(150deg, #2fae82, #16614a);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}

.ado-brand-mark svg { width: 19px; height: 19px; display: block; }

.ado-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.ado-brand-name {
    font-family: var(--ado-display);
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: -0.02em;
    color: #fff;
}

.ado-brand-sub {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: rgba(220, 238, 230, 0.6);
}

.ado-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0.85rem 1rem;
}

.ado-nav-group { margin-top: 1.1rem; }

.ado-nav-label {
    display: block;
    padding: 0 0.7rem 0.4rem;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.13em;
    color: rgba(214, 234, 226, 0.5);
}

.ado-nav-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.6rem 0.7rem;
    margin-bottom: 0.15rem;
    border-radius: var(--ado-r-sm);
    color: rgba(225, 240, 233, 0.82);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background var(--ado-ease), color var(--ado-ease);
    white-space: nowrap;
}

.ado-nav-item:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #fff;
}

.ado-nav-item.active {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    box-shadow: inset 3px 0 0 #4fd1a5;
}

.ado-nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }

.ado-nav-item--soon {
    opacity: 0.5;
    cursor: default;
}

.ado-nav-item--soon:hover { background: transparent; color: rgba(225, 240, 233, 0.82); }

.ado-soon {
    margin-left: auto;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    padding: 0.12rem 0.4rem;
    border-radius: var(--ado-r-pill);
    background: rgba(255, 255, 255, 0.12);
    color: rgba(225, 240, 233, 0.85);
}

.ado-sidebar-foot {
    padding: 0.9rem 1.35rem 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
}

.ado-devlink {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
    color: rgba(214, 234, 226, 0.62);
}

.ado-devlink:hover { color: #fff; }
.ado-devlink svg { width: 15px; height: 15px; }

/* --- Top bar --- */

.ado-topbar {
    height: var(--ado-topbar);
    min-height: var(--ado-topbar);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: saturate(1.4) blur(8px);
    border-bottom: 1px solid var(--ado-line);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.6rem;
    flex-shrink: 0;
}

.ado-topbar-title {
    font-family: var(--ado-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ado-ink);
}

.ado-topbar-spacer { margin-left: auto; }

.ado-burger {
    display: none;
    background: none;
    border: none;
    color: var(--ado-ink-2);
    cursor: pointer;
    padding: 0.35rem;
    border-radius: var(--ado-r-sm);
    line-height: 0;
}

.ado-burger:hover { background: var(--ado-canvas-2); }
.ado-burger svg { width: 22px; height: 22px; }

.ado-user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.ado-avatar {
    width: 38px;
    height: 38px;
    border-radius: var(--ado-r-pill);
    background: linear-gradient(150deg, var(--ado-brand-bright), var(--ado-brand-deep));
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.ado-user-meta { display: flex; flex-direction: column; line-height: 1.2; }
.ado-user-name { font-weight: 600; font-size: 0.88rem; color: var(--ado-ink); }
.ado-user-role {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ado-brand);
    font-weight: 600;
}

/* --- Content scroll area --- */

.ado-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 2.2rem 3rem;
}

.ado-content-narrow {
    max-width: 1240px;
    margin: 0 auto;
}

/* ============================================================
   Page header
   ============================================================ */

.ado-pagehead {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 1.6rem;
}

.ado-pagehead-title {
    font-size: 1.9rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.ado-pagehead-sub {
    color: var(--ado-ink-2);
    font-size: 0.95rem;
    margin-top: 0.25rem;
    max-width: 60ch;
}

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

/* ============================================================
   Buttons
   ============================================================ */

.ado-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.05rem;
    font-family: var(--ado-font);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.2;
    border: 1px solid transparent;
    border-radius: var(--ado-r-sm);
    cursor: pointer;
    transition: transform var(--ado-ease), background var(--ado-ease),
        border-color var(--ado-ease), box-shadow var(--ado-ease), color var(--ado-ease);
    white-space: nowrap;
    text-decoration: none;
}

.ado-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.ado-btn:active:not(:disabled) { transform: translateY(1px); }
.ado-btn:disabled { opacity: 0.45; cursor: not-allowed; }

.ado-btn--primary {
    background: var(--ado-brand);
    color: #fff;
    box-shadow: var(--ado-shadow-xs);
}
.ado-btn--primary:hover:not(:disabled) {
    background: var(--ado-brand-deep);
    box-shadow: var(--ado-shadow-sm);
}

.ado-btn--ghost {
    background: var(--ado-surface);
    color: var(--ado-ink);
    border-color: var(--ado-line-strong);
}
.ado-btn--ghost:hover:not(:disabled) {
    background: var(--ado-surface-sunk);
    border-color: var(--ado-ink-3);
}

.ado-btn--soft {
    background: var(--ado-brand-tint);
    color: var(--ado-brand-deep);
}
.ado-btn--soft:hover:not(:disabled) { background: var(--ado-brand-tint-2); }

.ado-btn--success {
    background: var(--ado-success);
    color: #fff;
}
.ado-btn--success:hover:not(:disabled) { background: #176f48; }

.ado-btn--gold {
    background: var(--ado-gold);
    color: #fff;
}
.ado-btn--gold:hover:not(:disabled) { background: #936a18; }

.ado-btn--sm { padding: 0.4rem 0.7rem; font-size: 0.8rem; gap: 0.35rem; }
.ado-btn--sm svg { width: 14px; height: 14px; }
.ado-btn--lg { padding: 0.78rem 1.4rem; font-size: 0.95rem; }
.ado-btn--block { width: 100%; }
.ado-btn--icon { padding: 0.45rem; }

/* ============================================================
   Forms
   ============================================================ */

.ado-field { margin-bottom: 1rem; }
.ado-field--flush { margin-bottom: 0; }

.ado-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ado-ink-2);
    margin-bottom: 0.35rem;
    letter-spacing: 0.005em;
}

.ado-input, .ado-select, .ado-textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    font-family: var(--ado-font);
    font-size: 0.9rem;
    color: var(--ado-ink);
    background: var(--ado-surface);
    border: 1px solid var(--ado-line-strong);
    border-radius: var(--ado-r-sm);
    outline: none;
    transition: border-color var(--ado-ease), box-shadow var(--ado-ease);
}

.ado-input:focus, .ado-select:focus, .ado-textarea:focus {
    border-color: var(--ado-brand-bright);
    box-shadow: 0 0 0 3px var(--ado-brand-tint);
}

.ado-input::placeholder { color: var(--ado-ink-3); }
.ado-textarea { min-height: 6rem; resize: vertical; }

.ado-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23828b85' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
    cursor: pointer;
}

.ado-search { position: relative; }
.ado-search svg {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 17px;
    height: 17px;
    color: var(--ado-ink-3);
    pointer-events: none;
}
.ado-search .ado-input { padding-left: 2.35rem; }

.ado-check {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 1.5px solid var(--ado-line-strong);
    border-radius: 6px;
    background: var(--ado-surface);
    cursor: pointer;
    flex-shrink: 0;
    transition: background var(--ado-ease), border-color var(--ado-ease);
    position: relative;
}
.ado-check:checked {
    background: var(--ado-brand);
    border-color: var(--ado-brand);
}
.ado-check:checked::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(42deg);
}
.ado-check:focus-visible { box-shadow: 0 0 0 3px var(--ado-brand-tint); }

.ado-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 1rem;
}
.ado-form-grid--3 { grid-template-columns: repeat(3, 1fr); }
.ado-form-grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 640px) {
    .ado-form-grid, .ado-form-grid--3, .ado-form-grid--4 { grid-template-columns: 1fr; }
}

/* ============================================================
   Panels / Cards
   ============================================================ */

.ado-panel {
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-xs);
}

.ado-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--ado-line);
}

.ado-panel-title {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--ado-ink-2);
}

.ado-panel-body { padding: 1.25rem; }

/* ============================================================
   Badges & status pills
   ============================================================ */

.ado-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem 0.62rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border-radius: var(--ado-r-pill);
    background: var(--ado-canvas-2);
    color: var(--ado-ink-2);
    white-space: nowrap;
}

.ado-badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.ado-badge--plain::before { display: none; }

.ado-badge--draft { background: var(--ado-warn-tint); color: var(--ado-warn); }
.ado-badge--computed { background: var(--ado-info-tint); color: var(--ado-info); }
.ado-badge--published { background: var(--ado-success-tint); color: var(--ado-success); }
.ado-badge--brand { background: var(--ado-brand-tint); color: var(--ado-brand-deep); }
.ado-badge--gold { background: var(--ado-gold-tint); color: var(--ado-gold); }

.ado-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.55rem;
    font-size: 0.74rem;
    font-weight: 600;
    border-radius: var(--ado-r-sm);
    background: var(--ado-surface-sunk);
    border: 1px solid var(--ado-line);
    color: var(--ado-ink-2);
    white-space: nowrap;
}

/* ============================================================
   Toolbar (filters)
   ============================================================ */

.ado-toolbar {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-xs);
    margin-bottom: 1.4rem;
}

.ado-toolbar-grow { flex: 1; min-width: 240px; }
.ado-toolbar-field { width: 190px; }

@media (max-width: 640px) {
    .ado-toolbar-field { width: 100%; }
}

/* ============================================================
   Table
   ============================================================ */

.ado-tablewrap {
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-xs);
    overflow: hidden;
}

.ado-tablescroll { overflow-x: auto; }

.ado-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.ado-table thead th {
    background: var(--ado-surface-sunk);
    text-align: left;
    padding: 0.85rem 1.1rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--ado-ink-3);
    border-bottom: 1px solid var(--ado-line);
    white-space: nowrap;
}

.ado-table tbody td {
    padding: 0.9rem 1.1rem;
    border-bottom: 1px solid var(--ado-line);
    color: var(--ado-ink-2);
    vertical-align: middle;
}

.ado-table tbody tr:last-child td { border-bottom: none; }
.ado-table tbody tr { transition: background var(--ado-ease); }
.ado-table tbody tr:hover td { background: var(--ado-surface-sunk); }

.ado-table-id { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--ado-ink); }

.ado-cust { display: flex; flex-direction: column; gap: 0.1rem; }
.ado-cust-name { font-weight: 600; color: var(--ado-ink); }
.ado-cust-contact { font-size: 0.78rem; color: var(--ado-ink-3); }
.ado-num { font-variant-numeric: tabular-nums; }

.ado-row-actions { display: flex; gap: 0.4rem; justify-content: flex-end; }

.ado-empty {
    padding: 3.5rem 1rem;
    text-align: center;
    color: var(--ado-ink-3);
}
.ado-empty svg { width: 40px; height: 40px; color: var(--ado-line-strong); margin-bottom: 0.75rem; }
.ado-empty-title { font-family: var(--ado-display); font-weight: 600; color: var(--ado-ink-2); font-size: 1.05rem; }
.ado-empty-text { font-size: 0.9rem; margin-top: 0.25rem; }

/* ============================================================
   Modal
   ============================================================ */

.ado-scrim {
    position: fixed;
    inset: 0;
    background: rgba(22, 36, 30, 0.45);
    backdrop-filter: blur(3px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1.5rem;
}

.ado-modal {
    width: 100%;
    max-width: 660px;
    max-height: calc(100vh - 3rem);
    overflow-y: auto;
    background: var(--ado-surface);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-lg);
    animation: ado-rise 0.22s var(--ado-ease);
}

.ado-modal--sm { max-width: 480px; }

@keyframes ado-rise {
    from { transform: translateY(16px) scale(0.99); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.ado-modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--ado-line);
    position: sticky;
    top: 0;
    background: var(--ado-surface);
}

.ado-modal-title { font-size: 1.15rem; font-weight: 600; }

.ado-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--ado-ink-3);
    padding: 0.3rem;
    border-radius: var(--ado-r-sm);
    line-height: 0;
    transition: background var(--ado-ease), color var(--ado-ease);
}
.ado-modal-close:hover { background: var(--ado-canvas-2); color: var(--ado-ink); }
.ado-modal-close svg { width: 20px; height: 20px; }

.ado-modal-body { padding: 1.5rem; }

.ado-modal-foot {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding: 1.1rem 1.5rem;
    border-top: 1px solid var(--ado-line);
    background: var(--ado-surface-sunk);
}

.ado-form-section-title {
    font-family: var(--ado-display);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--ado-brand);
    margin: 1.4rem 0 0.8rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid var(--ado-line);
}

/* ============================================================
   Design Options workspace
   ============================================================ */

.ado-jobhead {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.ado-jobhead-tags { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.55rem; }
.ado-jobhead-id { font-size: 0.8rem; color: var(--ado-ink-3); font-variant-numeric: tabular-nums; }
.ado-jobhead-title { font-size: 1.65rem; font-weight: 700; letter-spacing: -0.02em; }
.ado-jobhead-addr { color: var(--ado-ink-2); font-size: 0.92rem; margin-top: 0.2rem; }
.ado-jobhead-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }

.ado-workspace {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 1.4rem;
    align-items: start;
}

@media (max-width: 1024px) {
    .ado-workspace { grid-template-columns: 1fr; }
}

.ado-rail { display: flex; flex-direction: column; gap: 1.2rem; }
.ado-stage { display: flex; flex-direction: column; gap: 1.4rem; min-width: 0; }

/* --- Roof specs --- */

.ado-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0 0.9rem; }
.ado-specs .ado-field--span { grid-column: 1 / -1; }

/* --- Category tree --- */

.ado-cats { display: flex; flex-direction: column; padding: 0.4rem; }
.ado-cat-section { padding: 0.4rem 0 0.6rem; }
.ado-cat-section + .ado-cat-section { border-top: 1px solid var(--ado-line); }

.ado-cat-section-title {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--ado-ink-3);
    padding: 0.5rem 0.65rem 0.35rem;
}

.ado-cat-main {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ado-ink-2);
    padding: 0.35rem 0.65rem 0.2rem;
}

.ado-cat-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    background: none;
    border: none;
    color: var(--ado-ink-2);
    padding: 0.5rem 0.65rem 0.5rem 1.1rem;
    font-size: 0.86rem;
    font-family: var(--ado-font);
    text-align: left;
    cursor: pointer;
    border-radius: var(--ado-r-sm);
    transition: background var(--ado-ease), color var(--ado-ease);
}

.ado-cat-sub:hover { background: var(--ado-surface-sunk); color: var(--ado-ink); }

.ado-cat-sub.active {
    background: var(--ado-brand-tint);
    color: var(--ado-brand-deep);
    font-weight: 600;
}

.ado-cat-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ado-gold);
    flex-shrink: 0;
    box-shadow: 0 0 0 3px var(--ado-gold-tint);
}

/* --- Stage header --- */

.ado-stage-head { margin-bottom: 0.2rem; }
.ado-stage-title { font-size: 1.3rem; font-weight: 700; }
.ado-stage-sub { color: var(--ado-ink-2); font-size: 0.92rem; margin-top: 0.2rem; }

/* --- Good / Better / Best tiers --- */

.ado-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: stretch;
}

@media (max-width: 880px) {
    .ado-tiers { grid-template-columns: 1fr; }
}

.ado-tier {
    display: flex;
    flex-direction: column;
    background: var(--ado-surface);
    border: 1.5px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    overflow: hidden;
    position: relative;
    transition: transform var(--ado-ease), box-shadow var(--ado-ease), border-color var(--ado-ease);
}

.ado-tier:hover { transform: translateY(-3px); box-shadow: var(--ado-shadow-md); }

.ado-tier-accent {
    height: 5px;
    width: 100%;
    background: var(--ado-good);
}
.ado-tier--good .ado-tier-accent { background: var(--ado-good); }
.ado-tier--better .ado-tier-accent { background: linear-gradient(90deg, var(--ado-brand-bright), var(--ado-brand)); }
.ado-tier--best .ado-tier-accent { background: linear-gradient(90deg, #d3a13e, var(--ado-best)); }
.ado-tier--standard .ado-tier-accent { background: var(--ado-ink-3); }

.ado-tier.selected {
    border-color: var(--ado-brand);
    box-shadow: 0 0 0 3px var(--ado-brand-tint), var(--ado-shadow-md);
}

.ado-tier-pad { padding: 1.15rem 1.2rem; display: flex; flex-direction: column; flex: 1; }

.ado-tier-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}

.ado-tier-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--ado-display);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.65rem;
    border-radius: var(--ado-r-pill);
}
.ado-tier-flag--good { background: var(--ado-good-tint); color: var(--ado-good); }
.ado-tier-flag--better { background: var(--ado-better-tint); color: var(--ado-brand-deep); }
.ado-tier-flag--best { background: var(--ado-best-tint); color: var(--ado-best); }
.ado-tier-flag--standard { background: var(--ado-canvas-2); color: var(--ado-ink-2); }

.ado-tier-name { font-size: 1.12rem; font-weight: 600; margin-bottom: 0.4rem; }
.ado-tier-desc { font-size: 0.85rem; color: var(--ado-ink-2); flex: 1; margin-bottom: 1.1rem; }

.ado-tier-price {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    background: var(--ado-surface-sunk);
    border: 1px solid var(--ado-line);
    padding: 0.75rem 0.9rem;
    border-radius: var(--ado-r-md);
    margin-bottom: 0.85rem;
}

.ado-tier.selected .ado-tier-price { background: var(--ado-brand-tint); border-color: var(--ado-brand-tint-2); }

.ado-tier-price-label {
    font-size: 0.66rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ado-ink-3);
    font-weight: 600;
}

.ado-tier-price-value {
    font-family: var(--ado-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ado-ink);
    font-variant-numeric: tabular-nums;
}
.ado-tier.selected .ado-tier-price-value { color: var(--ado-brand-deep); }

/* tier selection control */
.ado-tier-select {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--ado-ink-2);
    cursor: pointer;
}

/* --- Line items accordion --- */

.ado-items { margin-top: 0.85rem; }

.ado-items-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: var(--ado-surface);
    border: 1px solid var(--ado-line-strong);
    color: var(--ado-ink-2);
    padding: 0.5rem 0.75rem;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--ado-font);
    border-radius: var(--ado-r-sm);
    cursor: pointer;
    transition: background var(--ado-ease);
}
.ado-items-toggle:hover { background: var(--ado-surface-sunk); }
.ado-items-toggle svg { width: 15px; height: 15px; transition: transform var(--ado-ease); }
.ado-items-toggle[data-open="true"] svg { transform: rotate(180deg); }

.ado-items-list {
    margin-top: 0.5rem;
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-sm);
    background: var(--ado-surface-sunk);
    padding: 0.3rem 0.6rem;
    max-height: 220px;
    overflow-y: auto;
}

.ado-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.78rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--ado-line);
}
.ado-item-row:last-child { border-bottom: none; }
.ado-item-name {
    color: var(--ado-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ado-item-meta { display: flex; gap: 0.65rem; white-space: nowrap; align-items: baseline; }
.ado-item-qty { color: var(--ado-ink-3); font-variant-numeric: tabular-nums; }
.ado-item-price { font-weight: 700; color: var(--ado-ink); font-variant-numeric: tabular-nums; }

/* --- Summary / publish bar --- */

.ado-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    background: linear-gradient(120deg, var(--ado-brand-deep), var(--ado-brand));
    border-radius: var(--ado-r-lg);
    padding: 1.3rem 1.6rem;
    box-shadow: var(--ado-shadow-sm);
    color: #fff;
    position: sticky;
    bottom: 0;
}

.ado-summary-title { font-size: 1.05rem; color: #fff; }
.ado-summary-sub { color: rgba(225, 240, 233, 0.85); font-size: 0.85rem; margin-top: 0.15rem; }

.ado-summary-right { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.ado-summary-amt { text-align: right; }
.ado-summary-amt-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(225, 240, 233, 0.78);
    font-weight: 600;
}
.ado-summary-amt-value {
    font-family: var(--ado-display);
    font-size: 1.65rem;
    font-weight: 700;
    color: #fff;
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

.ado-summary .ado-btn--gold { box-shadow: 0 6px 18px -4px rgba(0,0,0,0.3); }

/* --- Publish summary list inside modal --- */

.ado-recap {
    background: var(--ado-surface-sunk);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-md);
    padding: 1rem 1.1rem;
    margin: 1.1rem 0;
}
.ado-recap-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ado-brand);
    margin-bottom: 0.6rem;
}
.ado-recap-row {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.88rem;
    padding: 0.3rem 0;
    color: var(--ado-ink-2);
}
.ado-recap-total {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--ado-line-strong);
    font-weight: 700;
    color: var(--ado-ink);
}
.ado-recap-total .ado-recap-amt { color: var(--ado-brand-deep); font-variant-numeric: tabular-nums; }

.ado-inline-check { display: flex; align-items: center; gap: 0.6rem; font-size: 0.88rem; color: var(--ado-ink-2); }

.ado-copyfield { display: flex; gap: 0.5rem; }
.ado-copyfield .ado-input { font-family: var(--ado-mono); font-size: 0.8rem; }

.ado-success-mark {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: var(--ado-success-tint);
    color: var(--ado-success);
    display: grid;
    place-items: center;
}
.ado-success-mark svg { width: 32px; height: 32px; }

/* ============================================================
   Customer Estimate (public document)
   ============================================================ */

.ado-doc {
    min-height: 100vh;
    background: var(--ado-canvas);
    padding: 2.5rem 1.5rem 4rem;
    overflow-y: auto;
}

.ado-doc-sheet {
    max-width: 940px;
    margin: 0 auto;
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-md);
    overflow: hidden;
}

.ado-doc-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1.6rem 2.2rem;
    background: linear-gradient(120deg, var(--ado-brand-deep), var(--ado-brand));
    color: #fff;
}

.ado-doc-brand { display: flex; align-items: center; gap: 0.85rem; }
.ado-doc-brandmark {
    width: 44px; height: 44px;
    border-radius: 11px;
    background: rgba(255,255,255,0.14);
    display: grid; place-items: center;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2);
}
.ado-doc-brandmark svg { width: 24px; height: 24px; }
.ado-doc-brandname { font-family: var(--ado-display); font-size: 1.4rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; }
.ado-doc-tagline {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em;
    color: rgba(225,240,233,0.8); font-weight: 600;
}
.ado-doc-headmeta { text-align: right; font-size: 0.82rem; color: rgba(225,240,233,0.9); }
.ado-doc-headmeta strong { color: #fff; }

.ado-doc-body { padding: 2.2rem; }

@media (max-width: 600px) {
    .ado-doc-body { padding: 1.4rem; }
    .ado-doc-head { padding: 1.4rem; }
    .ado-doc-headmeta { text-align: left; }
}

.ado-doc-summary {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
    padding-bottom: 1.8rem;
    border-bottom: 1px solid var(--ado-line);
    margin-bottom: 1.8rem;
}
@media (max-width: 600px) { .ado-doc-summary { grid-template-columns: 1fr; } }

.ado-doc-prepared { font-size: 1.35rem; font-weight: 700; margin: 0.5rem 0 0.6rem; }
.ado-doc-line { font-size: 0.9rem; color: var(--ado-ink-2); margin-bottom: 0.2rem; }
.ado-doc-line strong { color: var(--ado-ink); font-weight: 600; }

.ado-doc-meta { display: flex; flex-direction: column; gap: 0.4rem; }
.ado-doc-meta-row { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.86rem; }
.ado-doc-meta-k { color: var(--ado-ink-3); }
.ado-doc-meta-v { color: var(--ado-ink); font-weight: 600; text-align: right; }
@media (min-width: 601px) { .ado-doc-meta { padding-left: 1.5rem; border-left: 1px solid var(--ado-line); } }

.ado-doc-sectiontitle {
    font-family: var(--ado-display);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.ado-doc-systems { display: flex; flex-direction: column; gap: 1.1rem; }

.ado-doc-system {
    border: 1px solid var(--ado-line);
    border-left: 4px solid var(--ado-brand);
    border-radius: var(--ado-r-md);
    padding: 1.2rem 1.3rem;
    background: var(--ado-surface);
}

.ado-doc-system-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}
.ado-doc-system-name { font-size: 1.1rem; font-weight: 600; color: var(--ado-brand-deep); }
.ado-doc-system-price {
    font-family: var(--ado-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--ado-brand);
    font-variant-numeric: tabular-nums;
}
.ado-doc-system-desc { color: var(--ado-ink-2); font-size: 0.9rem; margin-bottom: 1rem; }

.ado-doc-itemshead {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--ado-ink-3);
    margin-bottom: 0.5rem;
}
.ado-doc-items {
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-sm);
    background: var(--ado-surface-sunk);
    padding: 0.4rem 0.9rem;
}
.ado-doc-item-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.86rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--ado-line);
    color: var(--ado-ink-2);
}
.ado-doc-item-row:last-child { border-bottom: none; }
.ado-doc-item-row span:first-child { color: var(--ado-ink); }
.ado-doc-item-qty { color: var(--ado-ink-3); font-variant-numeric: tabular-nums; white-space: nowrap; }

.ado-doc-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
    margin-top: 1.8rem;
    padding: 1.5rem 1.7rem;
    border-radius: var(--ado-r-lg);
    background: var(--ado-brand-tint);
    border: 1px solid var(--ado-brand-tint-2);
}
.ado-doc-total-title { font-size: 1.15rem; color: var(--ado-brand-deep); }
.ado-doc-total-sub { color: var(--ado-ink-2); font-size: 0.86rem; margin-top: 0.15rem; max-width: 48ch; }

.ado-doc-total-right { display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap; }
.ado-doc-total-amt { text-align: right; }
.ado-doc-total-amt-label {
    font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--ado-ink-3); font-weight: 600;
}
.ado-doc-total-amt-value {
    font-family: var(--ado-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--ado-brand-deep);
    font-variant-numeric: tabular-nums;
    line-height: 1.1;
}

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

.ado-doc-accepted {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--ado-success);
    background: var(--ado-success-tint);
    padding: 0.6rem 1.1rem;
    border-radius: var(--ado-r-pill);
}
.ado-doc-accepted svg { width: 18px; height: 18px; }

.ado-doc-feedback {
    margin-top: 1.4rem;
    background: var(--ado-brand-tint);
    border: 1px solid var(--ado-brand-tint-2);
    border-radius: var(--ado-r-md);
    padding: 1.2rem 1.3rem;
}
.ado-doc-feedback-title { font-size: 1.05rem; color: var(--ado-brand-deep); }
.ado-doc-feedback-text { color: var(--ado-ink-2); font-size: 0.9rem; margin: 0.35rem 0 0.9rem; }

.ado-doc-foot {
    text-align: center;
    padding: 1.8rem 2.2rem 2.4rem;
    border-top: 1px solid var(--ado-line);
    background: var(--ado-surface-sunk);
}
.ado-doc-foot p { color: var(--ado-ink-2); font-size: 0.9rem; }
.ado-doc-foot-fine { color: var(--ado-ink-3); font-size: 0.78rem; margin-top: 0.4rem; }

.ado-doc-notfound {
    max-width: 460px;
    margin: 18vh auto 0;
    text-align: center;
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-md);
    padding: 2.5rem 2rem;
}
.ado-doc-notfound-mark {
    width: 60px; height: 60px; margin: 0 auto 1rem;
    border-radius: 50%;
    background: var(--ado-warn-tint); color: var(--ado-warn);
    display: grid; place-items: center;
}
.ado-doc-notfound-mark svg { width: 30px; height: 30px; }
.ado-doc-notfound h3 { font-size: 1.2rem; }
.ado-doc-notfound p { color: var(--ado-ink-2); font-size: 0.9rem; margin: 0.5rem 0 1.4rem; }

/* ============================================================
   Empty / fallback states
   ============================================================ */

.ado-blank {
    max-width: 460px;
    margin: 8vh auto 0;
    text-align: center;
    background: var(--ado-surface);
    border: 1px solid var(--ado-line);
    border-radius: var(--ado-r-lg);
    box-shadow: var(--ado-shadow-xs);
    padding: 2.5rem 2rem;
}
.ado-blank-mark {
    width: 56px; height: 56px; margin: 0 auto 1rem;
    border-radius: 14px;
    background: var(--ado-brand-tint); color: var(--ado-brand);
    display: grid; place-items: center;
}
.ado-blank-mark svg { width: 28px; height: 28px; }
.ado-blank h3 { font-size: 1.2rem; }
.ado-blank p { color: var(--ado-ink-2); font-size: 0.92rem; margin: 0.5rem 0 1.4rem; }

/* ============================================================
   Utilities (namespaced)
   ============================================================ */

.ado-mute { color: var(--ado-ink-3); }
.ado-hidden-narrow { }

/* --- Scrollbars --- */

.ado-content::-webkit-scrollbar,
.ado-nav::-webkit-scrollbar,
.ado-doc::-webkit-scrollbar,
.ado-items-list::-webkit-scrollbar,
.ado-modal::-webkit-scrollbar { width: 9px; height: 9px; }

.ado-content::-webkit-scrollbar-thumb,
.ado-nav::-webkit-scrollbar-thumb,
.ado-doc::-webkit-scrollbar-thumb,
.ado-items-list::-webkit-scrollbar-thumb,
.ado-modal::-webkit-scrollbar-thumb {
    background: var(--ado-line-strong);
    border-radius: var(--ado-r-pill);
}
.ado-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.18); }

/* ============================================================
   Responsive shell
   ============================================================ */

.ado-sidebar-scrim {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(22, 36, 30, 0.4);
    z-index: 90;
}

@media (max-width: 900px) {
    .ado-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-100%);
        transition: transform var(--ado-ease);
        box-shadow: var(--ado-shadow-lg);
    }
    .ado-shell.ado-shell--open .ado-sidebar { transform: translateX(0); }
    .ado-shell.ado-shell--open .ado-sidebar-scrim { display: block; }
    .ado-burger { display: inline-flex; }
    .ado-content { padding: 1.4rem 1.2rem 3rem; }
}

/* ============================================================
   Blazor framework boilerplate (kept, re-themed)
   ============================================================ */

#blazor-error-ui {
    color-scheme: light only;
    background: var(--ado-danger);
    color: #fff;
    bottom: 0;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.18);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1100;
    font-size: 0.88rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.9rem;
    top: 0.55rem;
}

#blazor-error-ui a { color: #fff; text-decoration: underline; }

.blazor-error-boundary {
    background: #b32121;
    padding: 1rem 1rem 1rem 1rem;
    color: white;
}
.blazor-error-boundary::after { content: "An error has occurred."; }

.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 28vh 0 auto 0;
    margin: 0 auto;
}
.loading-progress circle {
    fill: none;
    stroke: var(--ado-canvas-2);
    stroke-width: 0.55rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}
.loading-progress circle:last-child {
    stroke: var(--ado-brand);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}
.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: 600;
    font-family: var(--ado-display);
    inset: calc(28vh + 3.25rem) 0 auto 0.2rem;
    color: var(--ado-ink);
}
.loading-progress-text::after { content: var(--blazor-load-percentage-text, "Loading"); }

/* Validation */
.valid.modified:not([type="checkbox"]) { outline: 1px solid var(--ado-success); }
.invalid { outline: 1px solid var(--ado-danger); }
.validation-message { color: var(--ado-danger); font-size: 0.8rem; margin-top: 0.25rem; }