:root {
    color-scheme: light;
    /* Issue #8 typography tokens. Keep the scale shared by every page and fragment. */
    --font-fa: "Vazirmatn", Tahoma, Arial, sans-serif;
    --font-en: "Inter", "Vazirmatn", Arial, sans-serif;
    --fs-h1: 36px;
    --fs-h2: 26px;
    --fs-h3: 21px;
    --fs-h4: 18px;
    --fs-h5: 16px;
    --fs-body: 15px;
    --fs-body-secondary: 14px;
    --fs-caption: 13px;
    --fs-button: 15px;
    --fs-price: 18px;
    --fs-input: 14px;
    --fs-nav: 14px;
    --fs-h1-mobile: 28px;
    --fs-h2-mobile: 22px;
    --fs-h3-mobile: 18px;
    --fs-h4-mobile: 16px;
    --fs-body-mobile: 14px;
    --fs-caption-mobile: 13px;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --lh-heading: 1.35;
    --lh-body: 1.7;
    --lh-tight: 1.2;
    --bg: #f7f8fb;
    --surface: #ffffff;
    --text: #1f2937;
    --muted: #667085;
    --line: #d9e0ea;
    --primary: #0f766e;
    --primary-strong: #115e59;
    --accent: #b45309;
    --danger: #b42318;
    --success: #067647;
    --info: #175cd3;
    --shadow: 0 10px 24px rgba(31, 41, 55, 0.08);
    --radius: 8px;
    --page-gutter: clamp(16px, 3vw, 56px);
}

* {
    box-sizing: border-box;
}

/* Synthetic bold makes connected Persian glyphs look uneven. */
html {
    font-synthesis: none;
    text-rendering: optimizeLegibility;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-fa);
    font-size: var(--fs-body);
    line-height: var(--lh-body);
    /* Letter spacing breaks Persian joining; emphasis comes from size/weight. */
    letter-spacing: normal;
}

img,
svg {
    max-width: 100%;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-strong);
}

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

h1,
.h1 {
    font-size: var(--fs-h1);
    font-weight: var(--fw-bold);
    line-height: var(--lh-heading);
}

h2,
.h2 {
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    line-height: var(--lh-heading);
}

h3,
.h3 {
    font-size: var(--fs-h3);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-heading);
}

h4,
.h4 {
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    line-height: var(--lh-heading);
}

h5,
.h5 {
    font-size: var(--fs-h5);
    font-weight: var(--fw-medium);
    line-height: 1.5;
}

p,
.body-text {
    font-size: var(--fs-body);
    font-weight: var(--fw-regular);
    line-height: var(--lh-body);
}

.text-secondary {
    font-size: var(--fs-body-secondary);
    color: var(--muted);
}

.caption,
small {
    font-size: var(--fs-caption);
    line-height: var(--lh-tight);
}

.en,
[lang="en"],
.ltr-text {
    font-family: var(--font-en);
}

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

input,
select,
textarea {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px 12px;
    background: #fff;
    color: var(--text);
    font-size: var(--fs-input);
    line-height: 1.5;
}

textarea {
    resize: vertical;
}

label {
    display: block;
    margin: 12px 0 6px;
    font-weight: 700;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-inline: auto;
    padding-inline: var(--page-gutter);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.site-topline {
    border-bottom: 1px solid var(--line);
    background: #eef7f5;
}

.site-topline-inner {
    display: flex;
    align-items: center;
    gap: clamp(24px, 6vw, 72px);
    padding-block: 6px;
    color: var(--text);
    font-size: var(--fs-nav);
    font-weight: var(--fw-medium);
}

.site-topline-brand {
    flex: 0 0 auto;
    color: var(--text);
    font-size: var(--fs-nav);
    font-weight: var(--fw-medium);
}

.header-inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(240px, 420px);
    gap: 16px;
    align-items: center;
    padding-block: 12px;
}

.brand {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: var(--text);
    font-size: var(--fs-h4);
    font-weight: var(--fw-bold);
}

.brand-logo {
    width: 32px;
    height: 32px;
    border-radius: var(--radius);
    object-fit: contain;
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 42px;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--text);
    cursor: pointer;
    font-weight: var(--fw-semibold);
}

.mobile-menu-icon {
    font-size: 1.1rem;
    line-height: 1;
}

.main-nav,
.footer-grid nav {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    min-width: 0;
}

.main-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 6px 10px;
    border: 1px solid transparent;
    border-radius: 999px;
    color: var(--text);
    font-size: var(--fs-nav);
    font-weight: var(--fw-medium);
    transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
    background: #e8f3f1;
    border-color: #b7e9e2;
    color: var(--primary-strong);
}

/* In RTL, inline-start is the right side; auto margin places auth at the
   opposite (left) edge of the navigation area. */
.main-nav .auth-nav {
    margin-inline-start: auto;
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: var(--fw-semibold);
}

.main-nav .auth-nav:hover,
.main-nav .auth-nav:focus-visible {
    background: var(--primary-strong);
    border-color: var(--primary-strong);
    color: #fff;
}

.header-search,
.search-box,
.apply-bar {
    display: flex;
    gap: 8px;
}

.mobile-menu-search {
    display: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 8px 16px;
    min-width: 44px;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    font-size: var(--fs-button);
    font-weight: var(--fw-semibold);
    line-height: 1;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--primary-strong);
    color: #fff;
}

.btn-outline {
    background: #fff;
    border-color: var(--line);
    color: var(--primary);
}

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #e7f5f2 0%, #f8fbfa 54%, #fff2df 100%);
    border-bottom: 1px solid var(--line);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: clamp(24px, 4vw, 56px);
    align-items: center;
    min-height: 470px;
    padding-block: 72px;
}

.hero-grid::before,
.hero-grid::after {
    position: absolute;
    z-index: 0;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.hero-grid::before {
    top: -130px;
    left: 12%;
    background: rgba(15, 118, 110, 0.08);
}

.hero-grid::after {
    right: -110px;
    bottom: -150px;
    background: rgba(180, 83, 9, 0.08);
}

.hero-grid > * {
    position: relative;
    z-index: 1;
}

.hero h1 {
    max-width: 650px;
    margin-bottom: 12px;
    color: #123b3a;
    font-size: var(--fs-h1);
    line-height: var(--lh-heading);
}

.hero p {
    max-width: 680px;
    color: var(--muted);
    font-size: var(--fs-body);
}

.eyebrow {
    margin-bottom: 8px;
    color: var(--primary-strong) !important;
    font-size: var(--fs-body-secondary) !important;
    font-weight: 800;
}

.home-search {
    display: flex;
    max-width: 720px;
    gap: 8px;
    margin-block: 24px;
    padding: 8px;
    border: 1px solid rgba(15, 118, 110, 0.16);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 14px 35px rgba(18, 59, 58, 0.1);
}

.home-search input {
    min-width: 0;
    border-color: transparent;
    background: transparent;
}

.home-search input:focus {
    outline: 2px solid rgba(15, 118, 110, 0.3);
    outline-offset: -2px;
}

.hero-actions,
.chips,
.selected-filters,
.facts {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.hero-panel {
    min-height: 300px;
    align-content: center;
    background: linear-gradient(160deg, #115e59, #123b3a);
    border: 0;
    border-radius: 24px;
    box-shadow: 0 22px 45px rgba(18, 59, 58, 0.22);
    padding: clamp(24px, 4vw, 40px);
    display: grid;
    gap: 8px;
    color: #fff;
}

.hero-panel::after {
    position: absolute;
    left: -35px;
    bottom: -55px;
    width: 150px;
    height: 150px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    content: "";
}

.hero-panel-mark {
    color: #8ee2d6;
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
}

.hero-panel-kicker {
    color: #b7e9e2;
    font-size: var(--fs-body-secondary);
    font-weight: 800;
}

.hero-panel h2 {
    margin-block: 4px;
    color: #fff;
    font-size: clamp(1.35rem, 1rem + 1vw, 1.75rem);
}

.rotating-line {
    display: none;
}

.rotating-line.is-active {
    display: block;
}

.external-job-description {
    margin: 24px 0;
    line-height: 2.1;
    white-space: pre-line;
    overflow-wrap: anywhere;
}

.hero-panel p {
    color: #d5eeeb;
    font-size: 1rem;
}

.hero-panel a {
    color: #fff;
    font-weight: 800;
}

.kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.page,
.section {
    padding-block: 32px;
}

.narrow {
    max-width: 760px;
    padding-inline: var(--page-gutter);
}

.page-title,
.section-head,
.card-top {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
}

.grid {
    display: grid;
    gap: 16px;
}

.cards {
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
}

.card,
.detail-shell,
.form-card,
.filter-sidebar,
.empty-state {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
}

.job-card,
.company-card {
    min-height: 250px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.job-card .btn,
.company-card .btn {
    margin-top: auto;
}

.badge,
.chip {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    border-radius: 999px;
    padding: 3px 10px;
    background: #e8f3f1;
    color: var(--primary-strong);
    font-size: var(--fs-body-secondary);
    font-weight: 800;
}

.chip {
    background: #fff7ed;
    color: var(--accent);
}

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

.price {
    font-size: var(--fs-price);
    font-weight: var(--fw-bold);
    font-feature-settings: "ss01" 1;
}

.layout-with-sidebar {
    display: grid;
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.filter-sidebar {
    position: sticky;
    top: 88px;
}

.filter-sidebar form,
.form-card {
    display: grid;
    gap: 8px;
}

.auth-register-actions {
    margin-top: 18px;
}

.auth-register-actions h2 {
    font-size: 1rem;
    margin-bottom: 10px;
}

.auth-register-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr));
    gap: 10px;
}

.breadcrumbs,
.back-link {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    color: var(--muted);
}

.detail-shell {
    display: grid;
    gap: 20px;
}

.pre-line {
    white-space: pre-line;
}

.content-page {
    min-height: 320px;
}

.content-body {
    overflow-wrap: anywhere;
}

.apply-bar {
    position: sticky;
    bottom: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 10px;
    box-shadow: var(--shadow);
}

.alert {
    border-radius: var(--radius);
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid var(--line);
    background: #fff;
}

.alert-success {
    color: var(--success);
    border-color: #abefc6;
}

.alert-warning {
    color: var(--accent);
    border-color: #fedf89;
}

.alert-info {
    color: var(--info);
    border-color: #b2ddff;
}

.alert-error,
.field-error {
    color: var(--danger);
}

.with-action {
    display: grid;
    grid-template-columns: 1fr 44px;
    gap: 8px;
}

.icon-button {
    border: 1px solid var(--line);
    background: #fff;
    border-radius: var(--radius);
    font-weight: 900;
    cursor: pointer;
}

.pagination {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.admin-list {
    display: grid;
    gap: 12px;
}

.admin-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: start;
}

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

.inline-form {
    margin: 0;
}

.link-button {
    border: 0;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font: inherit;
    padding: 0;
}

.main-nav .link-button.auth-nav {
    min-height: 38px;
    padding: 6px 10px;
}

.link-button:hover {
    color: #047857;
}

.stat-card strong {
    display: block;
    font-size: 2.25rem;
    margin-top: 8px;
}

.kpi-link {
    color: var(--text);
}

.kpi-link:hover {
    color: var(--text);
    border-color: #94d5cc;
    transform: translateY(-1px);
}

.form-grid,
.refresh-controls {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.field-group {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
}

.field-group legend {
    font-weight: 800;
    padding-inline: 8px;
}

.monitoring-controls {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: end;
    margin-bottom: 20px;
}

.refresh-controls {
    grid-template-columns: 150px 130px auto;
    align-items: end;
}

.refresh-controls label {
    grid-column: 1 / -1;
    margin: 0;
}

.monitoring-card {
    display: grid;
    gap: 10px;
}

.sparkline {
    display: block;
    width: 100%;
    height: 70px;
    border-radius: var(--radius);
    background: #f7f8fb;
}

.filters-bar {
    display: grid;
    grid-template-columns: 1.4fr repeat(4, minmax(120px, 1fr)) auto auto;
    gap: 12px;
    margin-bottom: 24px;
}

.checkbox-row {
    align-items: center;
    display: flex;
    gap: 8px;
}

.site-footer {
    margin-top: 48px;
    background: #1f2937;
    color: #f9fafb;
    padding-block: 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.footer-grid a {
    color: #d1fae5;
}

.footer-copyright {
    grid-column: 1 / -1;
    margin: 0;
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

[dir="ltr"] {
    direction: ltr;
    text-align: left;
    font-family: var(--font-en);
}

@media (min-width: 1600px) {
    .cards {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }

    .layout-with-sidebar {
        grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
        gap: 28px;
    }
}

@media (max-width: 1180px) {
    .header-inner {
        grid-template-columns: auto 1fr;
    }

    .header-search {
        grid-column: 1 / -1;
    }

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

@media (max-width: 860px) {
    .site-topline-inner {
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
        line-height: 1.7;
    }

    .header-inner,
    .hero-grid,
    .layout-with-sidebar,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .header-inner {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .mobile-menu-toggle {
        display: inline-flex;
        order: 1;
        flex: 0 0 auto;
    }

    .brand {
        order: 2;
        flex: 1 1 auto;
        min-width: 0;
    }

    .main-nav {
        display: none;
        order: 3;
        flex: 0 0 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 8px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: #fff;
        box-shadow: var(--shadow);
        overflow: visible;
    }

    .main-nav.is-open {
        display: flex;
    }

    .main-nav a,
    .main-nav .link-button.auth-nav {
        width: 100%;
        justify-content: flex-start;
        margin-inline-start: 0;
    }

    .header-search {
        order: 4;
        flex: 0 0 100%;
        display: none;
    }

    .mobile-menu-search {
        display: flex;
        flex-direction: column;
        gap: 8px;
        width: 100%;
        margin-top: 4px;
    }

    .header-search,
    .search-box,
    .apply-bar,
    .home-search {
        flex-direction: column;
    }

    .filter-sidebar {
        position: static;
    }

    .page-title {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-row {
        grid-template-columns: 1fr;
    }

    .filters-bar {
        grid-template-columns: 1fr;
    }

    .form-grid,
    .monitoring-controls,
    .refresh-controls {
        grid-template-columns: 1fr;
    }

    .monitoring-controls {
        display: grid;
        align-items: stretch;
    }

    .facts {
        align-items: stretch;
        flex-direction: column;
    }

    .apply-bar {
        align-items: stretch;
    }
}

@media (max-width: 560px) {
    :root {
        --page-gutter: 12px;
    }

    h1,
    .h1 {
        font-size: var(--fs-h1-mobile);
    }

    h2,
    .h2 {
        font-size: var(--fs-h2-mobile);
    }

    h3,
    .h3 {
        font-size: var(--fs-h3-mobile);
    }

    h4,
    .h4 {
        font-size: var(--fs-h4-mobile);
    }

    p,
    .body-text {
        font-size: var(--fs-body-mobile);
    }

    .caption,
    small {
        font-size: var(--fs-caption-mobile);
    }

    .page,
    .section {
        padding-block: 24px;
    }

    .card,
    .detail-shell,
    .form-card,
    .filter-sidebar,
    .empty-state {
        padding: 14px;
    }

    .page-title,
    .section-head,
    .card-top {
        align-items: flex-start;
        flex-direction: column;
    }

    .hero-grid {
        min-height: auto;
        padding-block: 40px;
    }

    input,
    select,
    textarea {
        font-size: 16px;
    }

    .site-topline-inner {
        padding-block: 5px;
    }

    .site-topline-inner > span {
        display: -webkit-box;
        overflow: hidden;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .brand {
        font-size: var(--fs-h5);
    }

    .brand-logo {
        width: 28px;
        height: 28px;
    }

    .mobile-menu-toggle {
        padding-inline: 10px;
    }

    .hero-actions,
    .hero-actions .btn,
    .empty-state .btn {
        width: 100%;
    }

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

    .pagination {
        gap: 8px;
    }

    .pagination .btn {
        flex: 1 1 100%;
    }

    .apply-bar {
        bottom: 8px;
        margin-inline: -2px;
    }

    .hero-panel strong {
        font-size: 2.25rem;
    }

    .btn,
    .search-box .btn,
    .header-search .btn {
        width: 100%;
    }
}