/* ===========================================================
   FLEXIHIRE FLEET EXPLORER
   MAIN STYLESHEET
   =========================================================== */


/* ===========================================================
   VARIABLES
   =========================================================== */

:root {
    --primary: #f4b000;
    --primary-dark: #d79b00;
    --primary-soft: #fff7dd;

    --charcoal: #252525;
    --charcoal-light: #3a3a3a;

    --background: #ffffff ;
    --surface: #ffffff;
    --surface-soft: #fafafa;

    --text: #222222;
    --text-muted: #666666;
    --text-light: #8b8b8b;

    --border: #e5e7eb;
    --border-dark: #d6d8dc;

    --success: #278a47;
    --danger: #cc4040;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;

    --shadow-sm:
        0 2px 8px rgba(0, 0, 0, 0.05);

    --shadow-md:
        0 8px 24px rgba(0, 0, 0, 0.08);

    --shadow-lg:
        0 18px 45px rgba(0, 0, 0, 0.12);

    --transition:
        180ms ease;
}


/* ===========================================================
   RESET
   =========================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    font-family:
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;

    background: var(--background);
    color: var(--text);

    line-height: 1.5;
}

body.comparison-modal-open {
    overflow: hidden;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
select {
    font: inherit;
}

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

button {
    cursor: pointer;
}

a {
    color: inherit;
    text-decoration: none;
}


/* ===========================================================
   TYPOGRAPHY
   =========================================================== */

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

h1 {
    margin-bottom: 6px;

    font-size: clamp(1.7rem, 3vw, 2.4rem);
    line-height: 1.15;
   color: #ffffff;
}

h2 {
    margin-bottom: 16px;

    font-size: 1.1rem;
}

h3 {
    margin-bottom: 0;

    font-size: 1rem;
}

p {
    color: var(--text-muted);
}


/* ===========================================================
   CONTAINER
   =========================================================== */

.container {
    width: min(1500px, 94%);
    margin-inline: auto;
}


/* ===========================================================
   HEADER
   =========================================================== */

.topbar {
    position: relative;

    background: #000000;

    border-bottom: 4px solid var(--primary);

    box-shadow: var(--shadow-sm);
}

.topbar .container {
    display: flex;

    align-items: center;

    gap: 32px;

    min-height: 120px;
    padding-block: 22px;
}

.logo {
    flex: 0 0 auto;
}

.logo img {
    width: clamp(250px, 22vw, 350px);
    height: auto;
}

.header-content {
    min-width: 0;
}

.header-content p {
    margin-bottom: 0;

    font-size: 0.95rem;
}


/* ===========================================================
   MAIN LAYOUT
   =========================================================== */

.app-layout {
    display: grid;

    grid-template-columns: 300px minmax(0, 1fr);

    gap: 28px;

    align-items: start;

    padding-block: 30px 80px;
}


/* ===========================================================
   SIDEBAR
   =========================================================== */

.sidebar {
    position: sticky;
    top: 20px;

    display: flex;
    flex-direction: column;

    gap: 16px;
}

.sidebar-card,
.filter-section {
    padding: 20px;

    background: var(--surface);

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    box-shadow: var(--shadow-sm);
}

.sidebar h2,
.filter-section h2 {
    margin-bottom: 14px;

    color: var(--charcoal);

    font-size: 0.95rem;
    font-weight: 700;
}

.unit-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;

    padding: 4px;

    background: #f1f1f1;

    border-radius: 10px;
}

.unit-option {
    padding: 10px 12px;

    background: transparent;
    color: var(--charcoal);

    border: 0;
    border-radius: 7px;

    font-weight: 700;

    transition:
        background var(--transition),
        color var(--transition);
}

.unit-option.is-active {
    background: var(--primary);
    color: #ffffff;
}


/* ===========================================================
   SEARCH INPUTS
   =========================================================== */

.sidebar input[type="text"],
.sidebar input[type="number"],
.sidebar select {
    width: 100%;

    padding: 12px 13px;

    background: var(--surface);

    color: var(--text);

    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);

    outline: none;

    transition:
        border-color var(--transition),
        box-shadow var(--transition);
}

.sidebar input + input {
    margin-top: 10px;
}

.sidebar input:focus,
.sidebar select:focus {
    border-color: var(--primary);

    box-shadow:
        0 0 0 3px rgba(244, 176, 0, 0.15);
}


/* ===========================================================
   FILTER CHECKBOXES
   =========================================================== */

.filter-checkbox {
    display: grid;

    grid-template-columns: auto 1fr auto;

    align-items: center;

    gap: 10px;

    margin-bottom: 8px;
    padding: 10px 12px;

    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: var(--radius-sm);

    cursor: pointer;

    transition:
        border-color var(--transition),
        background var(--transition),
        transform var(--transition);
}

.filter-checkbox:hover {
    background: var(--primary-soft);

    border-color: var(--primary);

    transform: translateX(2px);
}

.filter-checkbox input {
    width: 17px;
    height: 17px;

    margin: 0;

    accent-color: var(--primary);
}

.filter-checkbox span {
    min-width: 0;

    font-size: 0.9rem;
    font-weight: 600;
}

.filter-checkbox small {
    color: var(--text-light);

    font-size: 0.75rem;
}

@media (max-width: 700px) {

    .stat {
        flex: 0 0 92px;
    }

    .stats-bar {
        padding-right: 28px;
    }
}

@media (max-width: 700px) {

    .stats-bar-wrapper {
        position: relative;
    }

    .stats-bar-wrapper::after {
        content: "";

        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;

        width: 32px;

        background: linear-gradient(
            to right,
            transparent,
            var(--background)
        );

        pointer-events: none;
    }
}

/* ===========================================================
   MANUFACTURER DROPDOWN
   =========================================================== */

.manufacturer-dropdown {
    width: 100%;
}

.manufacturer-dropdown summary {
    display: flex;
    align-items: center;
    justify-content: space-between;

    cursor: pointer;
    list-style: none;

    color: var(--charcoal);

    font-size: 0.95rem;
    font-weight: 700;
}

.manufacturer-dropdown summary::-webkit-details-marker {
    display: none;
}

.manufacturer-arrow {
    font-size: 1.1rem;

    transition:
        transform var(--transition);
}

.manufacturer-dropdown[open] .manufacturer-arrow {
    transform: rotate(180deg);
}

.manufacturer-options {
    margin-top: 14px;
}


/* ===========================================================
   BUTTONS
   =========================================================== */

button {
    border: 0;
}

.buttons {
    display: flex;
    flex-direction: column;

    gap: 8px;
}

.buttons button,
#emptyResetFilters {
    width: 100%;

    padding: 12px 16px;

    background: var(--primary);

    color: #ffffff;

    border-radius: var(--radius-sm);

    font-weight: 700;

    transition:
        background var(--transition),
        transform var(--transition);
}

.buttons button:hover,
#emptyResetFilters:hover {
    background: var(--primary-dark);

    transform: translateY(-1px);
}

.buttons .secondary {
    background: #ededed;
    color: var(--charcoal);
}

.buttons .secondary:hover {
    background: #dedede;
}


/* ===========================================================
   CONTENT
   =========================================================== */

.content {
    min-width: 0;

    display: flex;
    flex-direction: column;

    gap: 24px;
}


/* ===========================================================
   DASHBOARD / STATS
   =========================================================== */

.stats-bar {
    display: grid;

    grid-template-columns:
        repeat(auto-fit, minmax(150px, 1fr));

    gap: 14px;
}

.stat {
    padding: 18px;

    background: var(--surface);

    border: 1px solid var(--border);
    border-radius: var(--radius-md);

    box-shadow: var(--shadow-sm);

    text-align: center;

    transition:
        transform var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);

    cursor: pointer;
}

.stat:hover {
    border-color: var(--primary);

    box-shadow: var(--shadow-md);

    transform: translateY(-2px);
}

.stat span {
    display: block;

    margin-bottom: 3px;

    color: var(--primary-dark);

    font-size: 1.8rem;
    font-weight: 800;
}

.stat label {
    color: var(--text-muted);

    font-size: 0.8rem;
    font-weight: 600;
}

.stat.is-selected {
    background: var(--primary);
    border-color: var(--primary);

    box-shadow:
        0 0 0 2px rgba(244, 176, 0, 0.18),
        var(--shadow-md);
}

.stat.is-selected span {
    color: #ffffff;
}

.stat.is-selected label {
    color: #ffffff;
}


/* ===========================================================
   FLEET GRID
   =========================================================== */

.fleet-grid {
    display: grid;

    grid-template-columns:
        repeat(auto-fill, minmax(360px, 1fr));

    gap: 24px;

    align-items: start;
}


/* ===========================================================
   MACHINE CARD
   =========================================================== */

.machine-card {
    position: relative;

    min-width: 0;

    overflow: hidden;

    background: var(--surface);

    border: 1px solid var(--border);
    border-radius: var(--radius-lg);

    box-shadow: var(--shadow-sm);

    transition:
        transform var(--transition),
        box-shadow var(--transition),
        border-color var(--transition);
}

.machine-card:hover {
    border-color: #dadada;

    box-shadow: var(--shadow-lg);

    transform: translateY(-4px);
}

/* ===========================================================
   MACHINE IMAGE
   =========================================================== */

.machine-image {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 250px;
    padding: 20px;
    overflow: hidden;
    background: #ffffff;
    border-bottom: 1px solid var(--border);
    color-scheme: light;
   cursor: pointer;
   user-select: none;
    -webkit-user-drag: none;
}

.machine-image img {
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    background: #ffffff;
    mix-blend-mode: normal;
    filter: none;
    -webkit-filter: none;
    transition: transform 250ms ease;
}

.machine-card:hover .machine-image img {
    transform: scale(1.035);
}

/* ===========================================================
   MACHINE WATERMARK
   =========================================================== */

.machine-watermark {
    display: flex;
    justify-content: center;
    align-items: center;

    padding: 3px 0 0;
}

.machine-watermark img {
    width: 32px;
    height: auto;

    opacity: 0.15;
    pointer-events: none;
    user-select: none;
}

/* ===========================================================
   CATEGORY BADGE
   =========================================================== */

.machine-category {
    position: absolute;

    top: 15px;
    left: 15px;

    padding: 6px 10px;

    background: var(--primary);

    color: #ffffff;

    border-radius: 999px;

    font-size: 0.72rem;
    font-weight: 800;

    letter-spacing: 0.02em;
}


/* ===========================================================
   FAVOURITE BUTTON
   =========================================================== */

.favourite-button {
    position: absolute;

    top: 12px;
    right: 12px;

    display: grid;

    place-items: center;

    width: 38px;
    height: 38px;

    padding: 0;

    background: rgba(255, 255, 255, 0.94);

    color: var(--charcoal);

    border: 1px solid var(--border);
    border-radius: 50%;

    box-shadow: var(--shadow-sm);

    font-size: 1.25rem;

    transition:
        color var(--transition),
        background var(--transition),
        transform var(--transition);
}

.favourite-button:hover {
    transform: scale(1.08);
}

.favourite-button.is-active {
    background: var(--primary);
    color: #ffffff;

    border-color: var(--primary);
}


/* ===========================================================
   MACHINE CONTENT
   =========================================================== */

.machine-content {
    padding: 22px;
}

.machine-heading {
    margin-bottom: 20px;
}

.machine-manufacturer {
    display: block;

    margin-bottom: 4px;

    color: var(--primary-dark);

    font-size: 0.73rem;
    font-weight: 800;

    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.machine-title {
    margin-bottom: 6px;

    color: var(--charcoal);

    font-size: 1.3rem;
    line-height: 1.25;
}

.machine-description {
    min-height: 2.6em;
    margin-bottom: 0;

    font-size: 0.88rem;
}


/* ===========================================================
   QUICK SPEC GRID
   =========================================================== */

.quick-spec-grid {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 10px;

    margin-bottom: 18px;
}

.quick-spec {
    min-width: 0;

    padding: 13px;

    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.quick-spec-label {
    display: block;

    margin-bottom: 3px;

    color: var(--text-muted);

    font-size: 0.7rem;
    font-weight: 600;
}

.quick-spec-value {
    display: block;

    overflow: hidden;

    color: var(--charcoal);

    font-size: 0.98rem;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.machine-manufacturer.manufacturer-skyjack {
    color: #D71920;
}

.machine-manufacturer.manufacturer-genie {
    color: #005DAA;
}

.machine-manufacturer.manufacturer-jlg {
    color: #E87500;
}

.machine-manufacturer.manufacturer-snorkel {
    color: #F47B20;
}

.machine-manufacturer.manufacturer-haulotte {
    color: #C58F00;
}

.machine-manufacturer.manufacturer-nifty {
    color: #4C9A2A;
}


/* ===========================================================
   EXPANDABLE SPECIFICATIONS
   =========================================================== */

.machine-details {
    margin-top: 5px;

    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.machine-details summary {
    padding: 14px 2px;

    color: var(--charcoal);

    font-size: 0.85rem;
    font-weight: 700;

    cursor: pointer;

    list-style: none;
}

.machine-details summary::-webkit-details-marker {
    display: none;
}

.machine-details summary::after {
    content: "+";

    float: right;

    color: var(--primary-dark);

    font-size: 1rem;
}

.machine-details[open] summary::after {
    content: "−";
}

.machine-specifications {
    padding-bottom: 10px;
}

.spec-row {
    display: flex;

    justify-content: space-between;

    gap: 20px;

    padding: 9px 2px;

    border-top: 1px solid #f0f0f0;

    font-size: 0.82rem;
}

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

.spec-value {
    max-width: 55%;

    color: var(--charcoal);

    text-align: right;
}

/* Details container styling */
details.machine-details {
    margin-top: 1rem;
    border-top: 1px solid var(--border-color, #e2e8f0);
    padding-top: 0.75rem;
}

details.machine-details summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--brand-primary, #0B131F);
    user-select: none;
}

/* Reach Diagram styling inside expanded details */
.reach-diagram-container {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px stroke var(--border-subtle, #edf2f7);
    text-align: center;
}

.reach-diagram-container h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #4a5568;
    margin-bottom: 0.75rem;
}

.reach-diagram-img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    background-color: #f8fafc;
    padding: 0.5rem;
    box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.05);
}


/* ===========================================================
   REACH GRAPH CARD
   =========================================================== */

.reach-card {
    margin-top: 18px;
    padding: 15px;

    background: var(--surface-soft);

    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.reach-card-header {
    display: flex;

    justify-content: space-between;
    align-items: flex-start;

    gap: 15px;

    margin-bottom: 12px;
}

.reach-eyebrow {
    display: block;

    margin-bottom: 2px;

    color: var(--primary-dark);

    font-size: 0.68rem;
    font-weight: 800;

    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.reach-card h3 {
    color: var(--charcoal);

    font-size: 0.95rem;
}

.reach-summary {
    display: flex;

    gap: 12px;
}

.reach-summary > span {
    display: flex;
    flex-direction: column;

    color: var(--charcoal);

    font-size: 0.8rem;
    font-weight: 800;

    text-align: right;
}

.reach-summary small {
    color: var(--text-light);

    font-size: 0.62rem;
    font-weight: 500;
}

.reach-canvas {
    display: block;

    width: 100%;
    height: 260px;

    background: #ffffff;

    border: 1px solid #ececec;
    border-radius: var(--radius-sm);
}


/* ===========================================================
   MACHINE ACTIONS
   =========================================================== */

.machine-actions {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 8px;

    margin-top: 18px;
}

.card-action {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    min-height: 42px;
    padding: 9px 10px;

    background: #f1f1f1;

    color: var(--charcoal);

    border: 1px solid var(--border);
    border-radius: var(--radius-sm);

    font-size: 0.75rem;
    font-weight: 700;

    text-align: center;

    transition:
        background var(--transition),
        border-color var(--transition),
        color var(--transition),
        transform var(--transition);
}

.card-action:hover:not(:disabled) {
    border-color: var(--primary);

    transform: translateY(-1px);
}

.card-action.is-active {
    background: var(--primary);
    color: #ffffff;

    border-color: var(--primary);
}

.card-action:disabled {
    opacity: 0.45;

    cursor: not-allowed;
}


/* ===========================================================
   EMPTY STATE
   =========================================================== */

.fleet-empty-state {
    grid-column: 1 / -1;

    padding: 70px 30px;

    background: var(--surface);

    border: 1px dashed var(--border-dark);
    border-radius: var(--radius-lg);

    text-align: center;
}

.fleet-empty-icon {
    margin-bottom: 10px;

    color: var(--primary);

    font-size: 3rem;
}

.fleet-empty-state h2 {
    margin-bottom: 6px;

    font-size: 1.3rem;
}

.fleet-empty-state p {
    margin-bottom: 20px;
}

#emptyResetFilters {
    width: auto;
    min-width: 150px;
}


/* ===========================================================
   APPLICATION ERROR
   =========================================================== */

.app-error {
    grid-column: 1 / -1;

    padding: 30px;

    background: #fff1f1;

    border: 1px solid #f0cccc;
    border-radius: var(--radius-md);

    color: var(--danger);

    text-align: center;
}

.app-error p {
    margin: 6px 0 0;

    color: var(--danger);
}


/* ===========================================================
   COMPARISON BAR
   =========================================================== */

.comparison-bar {
    position: fixed;

    right: 20px;
    bottom: 20px;
    left: 20px;

    z-index: 900;

    display: flex;

    justify-content: center;

    pointer-events: none;
}

.comparison-bar-inner {
    display: flex;

    align-items: center;

    gap: 18px;

    width: min(1150px, 100%);
    padding: 14px 16px;

    background: rgba(37, 37, 37, 0.97);

    color: #ffffff;

    border-radius: 14px;

    box-shadow: var(--shadow-lg);

    pointer-events: auto;
}

.comparison-summary {
    flex: 0 0 auto;
}

.comparison-summary strong {
    display: block;

    font-size: 0.88rem;
}

.comparison-summary span {
    display: block;

    color: #c6c6c6;

    font-size: 0.7rem;
}

.comparison-machines {
    display: flex;

    flex: 1;

    gap: 8px;

    min-width: 0;

    overflow-x: auto;
}

.comparison-chip {
    display: inline-flex;

    align-items: center;

    gap: 8px;

    flex: 0 0 auto;

    max-width: 210px;
    padding: 7px 8px 7px 11px;

    background: #3b3b3b;

    border: 1px solid #4d4d4d;
    border-radius: 999px;

    font-size: 0.75rem;
}

.comparison-chip span {
    overflow: hidden;

    text-overflow: ellipsis;
    white-space: nowrap;
}

.comparison-chip button {
    display: grid;

    place-items: center;

    width: 22px;
    height: 22px;

    padding: 0;

    background: transparent;

    color: #ffffff;

    border-radius: 50%;

    font-size: 1rem;
}

.comparison-chip button:hover {
    background: rgba(255, 255, 255, 0.1);
}

.comparison-actions {
    display: flex;

    gap: 8px;
}

.comparison-actions button {
    padding: 9px 14px;

    border-radius: var(--radius-sm);

    font-size: 0.77rem;
    font-weight: 700;
}

.comparison-clear {
    background: #4a4a4a;
    color: #ffffff;
}

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

.comparison-open:disabled {
    opacity: 0.4;

    cursor: not-allowed;
}


/* ===========================================================
   COMPARE LIMIT MESSAGE
   =========================================================== */

.compare-limit-message {
    position: fixed;

    top: 20px;
    left: 50%;

    z-index: 1500;

    padding: 12px 18px;

    background: var(--charcoal);
    color: #ffffff;

    border-radius: var(--radius-sm);

    box-shadow: var(--shadow-md);

    font-size: 0.82rem;

    transform: translateX(-50%);
}


/* ===========================================================
   COMPARISON MODAL
   =========================================================== */

.comparison-modal {
    position: fixed;

    inset: 0;

    z-index: 1200;

    display: grid;

    place-items: center;

    padding: 30px;
}

.comparison-modal-backdrop {
    position: absolute;

    inset: 0;

    background: rgba(0, 0, 0, 0.6);

    backdrop-filter: blur(3px);
}

.comparison-modal-panel {
    position: relative;

    z-index: 1;

    width: min(1200px, 100%);
    max-height: 88vh;

    overflow: hidden;

    background: var(--surface);

    border-radius: var(--radius-lg);

    box-shadow: var(--shadow-lg);
}

.comparison-modal-header {
    display: flex;

    justify-content: space-between;
    align-items: center;

    gap: 20px;

    padding: 20px 24px;

    border-bottom: 1px solid var(--border);
}

.comparison-modal-header h2 {
    margin-bottom: 0;
}

.comparison-eyebrow {
    display: block;

    margin-bottom: 3px;

    color: var(--primary-dark);

    font-size: 0.7rem;
    font-weight: 800;

    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.comparison-modal-close {
    display: grid;

    place-items: center;

    width: 38px;
    height: 38px;

    padding: 0;

    background: #ededed;

    color: var(--charcoal);

    border-radius: 50%;

    font-size: 1.4rem;
}

.comparison-table-wrapper {
    max-height: calc(88vh - 85px);

    overflow: auto;
}


/* ===========================================================
   COMPARISON TABLE
   =========================================================== */

.comparison-table {
    width: 100%;

    border-collapse: collapse;

    font-size: 0.82rem;
}

.comparison-table th,
.comparison-table td {
    padding: 13px 15px;

    border-bottom: 1px solid var(--border);

    text-align: left;
    vertical-align: middle;
}

.comparison-table thead th {
    position: sticky;
    top: 0;

    z-index: 2;

    background: var(--surface);

    border-bottom: 2px solid var(--primary);
}

.comparison-table tbody th {
    width: 190px;

    background: var(--surface-soft);

    color: var(--text-muted);

    font-weight: 600;
}

.comparison-machine-heading {
    display: flex;
    flex-direction: column;

    gap: 2px;
}

.comparison-machine-heading span {
    color: var(--primary-dark);

    font-size: 0.65rem;
    font-weight: 800;

    text-transform: uppercase;
}

.comparison-machine-heading strong {
    color: var(--charcoal);

    font-size: 0.82rem;
}

/* ===========================================================
   FOOTER DISCLAIMER
   =========================================================== */

footer {
    padding: 24px 0;
    text-align: center;
}

.footer-title {
    font-weight: 700;
    margin-bottom: 8px;
}

.footer-disclaimer {
    max-width: 760px;
    margin: 0 auto;

    color: var(--text-light);

    font-size: 0.75rem;
    line-height: 1.5;
}
/* ===========================================================
   TOAST
   =========================================================== */

.app-toast {
    position: fixed;

    right: 20px;
    bottom: 95px;

    z-index: 1600;

    max-width: 340px;
    padding: 12px 16px;

    background: var(--charcoal);
    color: #ffffff;

    border-radius: var(--radius-sm);

    box-shadow: var(--shadow-md);

    font-size: 0.82rem;

    opacity: 0;

    transform: translateY(10px);

    transition:
        opacity 200ms ease,
        transform 200ms ease;
}

.app-toast.is-visible {
    opacity: 1;

    transform: translateY(0);
}


/* ===========================================================
   FOOTER
   =========================================================== */

footer {
    padding: 25px 0;

    background: var(--surface);

    color: var(--text-light);

    border-top: 1px solid var(--border);

    text-align: center;

    font-size: 0.8rem;
}


/* ===========================================================
   TABLET
   =========================================================== */

@media (max-width: 1050px) {

    .app-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;

        display: grid;

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

    .sidebar-card,
    .filter-section {
        height: 100%;
    }

    .fleet-grid {
        grid-template-columns:
            repeat(auto-fill, minmax(320px, 1fr));
    }

}


/* ===========================================================
   MOBILE
   =========================================================== */

@media (max-width: 700px) {

    .container {
        width: min(94%, 100%);
    }

    .topbar .container {
        flex-direction: column;

        align-items: center;

        min-height: auto;

        gap: 15px;

        padding-block: 20px;

        text-align: center;
    }

    .logo img {
        width: 190px;
    }

    .header-content p {
        font-size: 0.85rem;
    }

    .app-layout {
        gap: 18px;

        padding-top: 20px;
    }

    .sidebar {
        display: flex;
    }

    /* MOBILE FILTERS */

        .sidebar {
            gap: 10px;
        }

        .sidebar-card,
        .filter-section {
            padding: 14px;
        }

        .sidebar h2,
        .filter-section h2 {
            margin-bottom: 10px;
            font-size: 0.85rem;
        }

        .sidebar input[type="text"],
        .sidebar input[type="number"],
        .sidebar select {
            padding: 10px 11px;
            font-size: 0.9rem;
        }

        .sidebar input + input {
            margin-top: 8px;
        }

        .unit-option {
            padding: 8px 10px;
            font-size: 0.85rem;
        }

        .filter-checkbox {
            margin-bottom: 6px;
            padding: 8px 10px;
}

        .stats-bar {
            display: flex;
            gap: 8px;

            overflow-x: auto;
            padding-bottom: 4px;

            scrollbar-width: none;
            -webkit-overflow-scrolling: touch;
        }

        .stats-bar::-webkit-scrollbar {
            display: none;
        }

        .stat {
            flex: 0 0 105px;
        }

        /* COMPACT MACHINE TYPE BUTTONS */

        .stats-bar {
            gap: 8px;
        }

        .stat {
            padding: 10px 8px;
            border-radius: 9px;
        }

        .stat span {
            margin-bottom: 1px;

            font-size: 1.25rem;
            line-height: 1.1;
        }

        .stat label {
            font-size: 0.7rem;
            line-height: 1.2;
}

    .fleet-grid {
        grid-template-columns: 1fr;

        gap: 18px;
    }

    .machine-image {
        height: 220px;
        padding: 15px;
    }

    .machine-content {
        padding: 18px;
    }

    .machine-actions {
        grid-template-columns: 1fr;
    }

    .card-action {
        min-height: 44px;
    }

    .reach-card-header {
        flex-direction: column;
    }

    .reach-summary {
        width: 100%;

        justify-content: flex-start;
    }

    .reach-summary > span {
        text-align: left;
    }

    .comparison-bar {
        right: 10px;
        bottom: 10px;
        left: 10px;
    }

    .comparison-bar-inner {
        align-items: stretch;

        flex-direction: column;

        gap: 10px;
    }

    .comparison-machines {
        width: 100%;
    }

    .comparison-actions {
        display: grid;

        grid-template-columns: 1fr 1fr;
    }

    .comparison-actions button {
        width: 100%;
    }

    .comparison-modal {
        padding: 10px;
    }

    .comparison-modal-panel {
        max-height: 94vh;
    }

    .comparison-table-wrapper {
        max-height: calc(94vh - 80px);
    }

    .comparison-table {
        min-width: 700px;
    }

    .app-toast {
        right: 10px;
        bottom: 170px;
        left: 10px;

        max-width: none;
    }
}


/* ===========================================================
   SMALL MOBILE
   =========================================================== */

@media (max-width: 430px) {

    .stat {
        padding: 14px 10px;
    }

    .stat span {
        font-size: 1.5rem;
    }

    .quick-spec-grid {
        grid-template-columns: 1fr 1fr;
    }

    .machine-image {
        height: 180px;
        padding: 12px;
    }

}


/* ===========================================================
   DARK MODE OVERRIDE
   =========================================================== */

@media (prefers-color-scheme: dark) {
    .machine-image,
    .machine-card .machine-image,
    .machine-image img {
        background: #ffffff;
        color-scheme: light;
    }
}

/* ===========================================================
   Scroll Button
   =========================================================== */


.mobile-filter-jump {
    display: none;
}

@media (max-width: 700px) {

    .mobile-filter-jump {
        position: fixed;

        right: 30px;
        bottom: 30px;

        z-index: 1000;

        display: inline-flex;
        align-items: center;
        justify-content: center;

        min-height: 44px;
        padding: 0 16px;

        background: var(--primary);
        color: #ffffff;

        border-radius: 999px;

        box-shadow: var(--shadow-lg);

        font-weight: 700;
    }
}

/* ===========================================================
   REDUCED MOTION
   =========================================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto;

        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }

}


/* ===========================================================
   SHORTCUT HELP + FILTER SELECT SPACING
   =========================================================== */

#heightInput,
#reachInput {
    padding-right: 46px;
}

.shortcut-help-button {
    position: absolute;
    top: 18px;
    right: 0;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    padding: 0;
    background: transparent;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 1.15rem;
    line-height: 1;
    transition:
        background var(--transition),
        border-color var(--transition),
        transform var(--transition);
}

.shortcut-help-button:hover {
    background: rgba(255,255,255,0.08);

    transform: translateY(-1px);
}

.shortcut-help-backdrop {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: grid;
    place-items: start end;
    padding: 90px 28px 28px;
    background: rgba(0,0,0,0.18);
}

.shortcut-help-backdrop[hidden] {
    display: none;
}

.shortcut-help-panel {
    width: min(390px, calc(100vw - 40px));
    padding: 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.shortcut-help-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.shortcut-help-header h2 {
    margin: 0;
}

.shortcut-help-close {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    padding: 0;
    background: #f1f1f1;
    color: var(--charcoal);
    border-radius: 8px;
    font-size: 1.35rem;
}

.shortcut-help-list {
    display: grid;
    gap: 2px;
}

.shortcut-help-list > div {
    display: grid;
    grid-template-columns: 145px 1fr;
    align-items: center;
    gap: 14px;
    padding: 9px 0;
    border-top: 1px solid #f0f0f0;
}

.shortcut-help-list > div > span:last-child {
    color: var(--text-muted);
    font-size: 0.84rem;
}

.shortcut-help-list kbd {
    display: inline-block;
    min-width: 25px;
    padding: 3px 6px;
    background: #f4f4f4;
    color: var(--charcoal);
    border: 1px solid var(--border-dark);
    border-radius: 5px;
    box-shadow: 0 1px 0 rgba(0,0,0,0.08);
    font-family: inherit;
    font-size: 0.72rem;
    font-weight: 700;
    text-align: center;
}

@media (max-width: 700px) {
    .shortcut-help-backdrop {
        padding: 76px 16px 20px;
    }
}

/* Panel height and content motion are coordinated by toggleMachineDetails. */
.machine-details {
    box-sizing: border-box;
}

/* Small keyboard hints, clear of the category count and label. */
.stat[data-dashboard-filter] { position: relative; }
.stat .category-keycap {
    position: absolute;
    top: 7px;
    right: 7px;
    display: grid;
    place-items: center;
    width: 18px;
    height: 19px;
    border: 1px solid rgba(0, 0, 0, 0.22);
    border-bottom-width: 2px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.65);
    color: var(--charcoal);
    font-family: inherit;
    font-size: 11px;
    line-height: 1;
    font-weight: 600;
    pointer-events: none;
}
.stat.is-selected .category-keycap {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.65);
    color: #ffffff;
}