:root {
    --blue-950: #082b49;
    --blue-900: #0b3d66;
    --blue-800: #0d527f;
    --blue-700: #126a9d;
    --blue-100: #e7f2f9;
    --blue-050: #f4f9fc;

    --orange-600: #e87517;
    --orange-500: #f28a2e;
    --orange-100: #fff0df;

    --ink: #172b3d;
    --muted: #6b7c8c;
    --muted-light: #94a3af;
    --border: #dce5eb;
    --border-dark: #c4d3dd;
    --surface: #ffffff;
    --surface-soft: #f7fafc;
    --success: #198754;
    --danger: #c84242;

    --shadow-sm: 0 3px 12px rgba(18, 58, 87, 0.07);
    --shadow-md: 0 10px 30px rgba(18, 58, 87, 0.10);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    font-family:
        Vazirmatn,
        IRANSans,
        Tahoma,
        Arial,
        sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: #eef3f6;
}

body {
    margin: 0;
    color: var(--ink);
    background:
        linear-gradient(rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.68)),
        #eef3f6;
    direction: rtl;
    font-size: 15px;
    line-height: 1.8;
}

button,
input,
select {
    font: inherit;
}

button,
select {
    cursor: pointer;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible {
    outline: 3px solid rgba(232, 117, 23, 0.3);
    outline-offset: 3px;
}

/* Main layout */

.search-page {
    min-height: 100vh;
    padding: 42px 24px 64px;
}

.search-shell {
    display: grid;
    grid-template-columns: minmax(240px, 286px) minmax(0, 1fr);
    grid-template-rows: auto auto auto auto auto;
    gap: 20px 28px;
    width: min(1240px, 100%);
    margin: 0 auto;
}

/*
 * The existing markup keeps the form around the search controls.
 * display: contents lets the controls participate in the main grid,
 * placing filters beside the result area without changing the HTML.
 */
.search-panel,
.search-form {
    display: contents;
}

/* Header */

.search-header {
    display: flex;
    grid-column: 1 / -1;
    align-items: center;
    gap: 28px;
    min-height: 118px;
    padding: 24px 30px;
    color: #fff;
    background: var(--blue-950);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    color: #fff;
    background: var(--orange-600);
    border-radius: 12px;
    font-size: 27px;
    font-weight: 900;
    line-height: 1;
    box-shadow: 0 7px 16px rgba(0, 0, 0, 0.2);
}

.brand-text {
    font-size: 20px;
    font-weight: 800;
}

.header-copy {
    min-width: 0;
    padding-right: 28px;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.eyebrow,
.insight-kicker {
    display: block;
    color: var(--orange-500);
    font-size: 12px;
    font-weight: 800;
}

.header-copy h1 {
    margin: 3px 0 2px;
    color: #fff;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 850;
    line-height: 1.45;
}

.header-copy p {
    margin: 0;
    color: #bdd0dd;
    font-size: 14px;
}

/* Search bar */

.search-row {
    display: flex;
    grid-column: 1 / -1;
    align-items: stretch;
    gap: 12px;
    padding: 6px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.search-input-wrap {
    position: relative;
    display: flex;
    flex: 1;
    align-items: center;
    min-width: 0;
}

.search-icon {
    position: absolute;
    right: 17px;
    width: 21px;
    height: 21px;
    fill: var(--blue-700);
    pointer-events: none;
}

.search-input-wrap input {
    width: 100%;
    height: 54px;
    padding: 0 52px 0 48px;
    color: var(--ink);
    background: #fff;
    border: 0;
    border-radius: 9px;
    font-size: 15px;
}

.search-input-wrap input::placeholder {
    color: var(--muted-light);
}

.search-input-wrap input::-webkit-search-cancel-button {
    display: none;
}

.clear-btn {
    position: absolute;
    left: 12px;
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    padding: 0;
    color: var(--muted);
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 50%;
    font-size: 22px;
    line-height: 1;
}

.clear-btn:hover {
    color: var(--danger);
    background: #fff0f0;
    border-color: #efc4c4;
}

.search-submit {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 132px;
    padding: 0 22px;
    color: #fff;
    background: var(--orange-600);
    border: 0;
    border-radius: 9px;
    font-weight: 800;
    transition:
        background 160ms ease,
        transform 160ms ease;
}

.search-submit:hover {
    background: #d9650d;
}

.search-submit:active {
    transform: translateY(1px);
}

.search-submit svg {
    width: 19px;
    height: 19px;
    fill: currentColor;
}

/* Sidebar filters */

.filter-heading {
    display: flex;
    grid-column: 1;
    grid-row: 3;
    flex-direction: column;
    gap: 2px;
    align-self: end;
    padding: 4px 2px 0;
}

.filter-heading strong {
    color: var(--blue-950);
    font-size: 17px;
    font-weight: 850;
}

.filter-heading span {
    color: var(--muted);
    font-size: 12px;
}

.filters-grid {
    display: flex;
    grid-column: 1;
    grid-row: 4;
    flex-direction: column;
    gap: 13px;
    align-self: start;
    padding: 19px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 3px solid var(--orange-500);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 750;
}

.field input,
.field select {
    width: 100%;
    height: 43px;
    padding: 0 12px;
    color: var(--ink);
    background: #fbfdfe;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 13px;
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        background 160ms ease;
}

.field input::placeholder {
    color: var(--muted-light);
}

.field input:hover,
.field select:hover {
    border-color: var(--border-dark);
}

.field input:focus,
.field select:focus {
    background: #fff;
    border-color: var(--blue-700);
    box-shadow: 0 0 0 3px rgba(18, 106, 157, 0.12);
    outline: 0;
}

.field select {
    appearance: none;
    padding-left: 35px;
    background:
        linear-gradient(45deg, transparent 50%, var(--blue-700) 50%) left 15px center / 6px 6px no-repeat,
        linear-gradient(135deg, var(--blue-700) 50%, transparent 50%) left 11px center / 6px 6px no-repeat,
        #fbfdfe;
}

.quick-filters {
    display: flex;
    grid-column: 1;
    grid-row: 5;
    flex-direction: column;
    gap: 9px;
    align-self: start;
    padding: 15px 18px;
    background: var(--blue-050);
    border: 1px solid #cfe1ed;
    border-radius: var(--radius-md);
}

.quick-label {
    margin-bottom: 3px;
    color: var(--blue-900);
    font-size: 13px;
    font-weight: 850;
}

.quick-filters label {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--ink);
    font-size: 13px;
    font-weight: 650;
    cursor: pointer;
}

.quick-filters input {
    width: 17px;
    height: 17px;
    margin: 0;
    accent-color: var(--orange-600);
}

/* Results toolbar */

.results-toolbar {
    display: flex;
    grid-column: 2;
    grid-row: 3;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
    padding: 0 4px;
}

.results-toolbar > div:first-child {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 9px;
}

.results-toolbar strong {
    color: var(--blue-950);
    font-size: 17px;
    font-weight: 850;
}

.results-toolbar span {
    color: var(--muted);
    font-size: 13px;
}

.loading {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.loading[hidden],
.pagination[hidden] {
    display: none !important;
}

.loading span {
    display: block;
    width: 7px;
    height: 7px;
    background: var(--orange-500);
    border-radius: 50%;
    animation: loading-pulse 900ms infinite ease-in-out;
}

.loading span:nth-child(2) {
    animation-delay: 120ms;
}

.loading span:nth-child(3) {
    animation-delay: 240ms;
}

@keyframes loading-pulse {
    0%,
    80%,
    100% {
        opacity: 0.35;
        transform: scale(0.75);
    }

    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Result area */

.results-layout {
    display: grid;
    grid-column: 2;
    grid-row: 4;
    grid-template-columns: minmax(0, 1fr) 245px;
    gap: 18px;
    align-items: start;
}

.results-list {
    display: grid;
    gap: 12px;
    min-width: 0;
}

.result-card {
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        transform 160ms ease;
}

.result-card:hover {
    border-color: #a9c5d6;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.result-link {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    min-width: 0;
    padding: 18px;
    color: inherit;
    text-decoration: none;
}

.result-logo {
    display: grid;
    flex: 0 0 58px;
    place-items: center;
    width: 58px;
    height: 58px;
    color: var(--blue-700);
    background: var(--blue-100);
    border: 1px solid #c9dfeb;
    border-radius: 10px;
}

.result-logo:empty::before {
    content: "م";
    font-size: 22px;
    font-weight: 850;
}

.result-main {
    min-width: 0;
    flex: 1;
}

.result-title-row {
    display: flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.result-title-row h2 {
    overflow: hidden;
    margin: 0;
    color: var(--blue-950);
    font-size: 16px;
    font-weight: 850;
    line-height: 1.5;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-badge {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 4px;
    padding: 1px 8px;
    color: var(--success);
    background: #e9f7ef;
    border: 1px solid #c5e8d2;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 800;
}

.status-badge:not(:empty)::before {
    content: "✓";
    font-weight: 900;
}

.result-description {
    display: -webkit-box;
    overflow: hidden;
    margin: 4px 0 8px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.75;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.result-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 11px;
}

.result-tags span {
    padding: 1px 8px;
    color: var(--blue-800);
    background: var(--blue-050);
    border: 1px solid #d5e6ef;
    border-radius: 5px;
    font-size: 11px;
}

.result-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    color: var(--muted);
    font-size: 12px;
}

.result-foot > span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.location::before {
    content: "⌖";
    color: var(--blue-700);
    font-size: 16px;
}

.rating::before {
    content: "★";
    color: var(--orange-500);
}

.trust::before {
    content: "✓";
    color: var(--success);
}

/* Insight panel */

.insight-panel {
    display: grid;
    gap: 12px;
}

.insight-block {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 15px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.insight-icon {
    display: grid;
    flex: 0 0 30px;
    place-items: center;
    width: 30px;
    height: 30px;
    color: var(--success);
    background: #e8f7ee;
    border-radius: 7px;
    font-weight: 900;
}

.insight-icon.orange {
    color: var(--orange-600);
    background: var(--orange-100);
}

.insight-block strong {
    display: block;
    margin: 2px 0 5px;
    color: var(--blue-950);
    font-size: 13px;
    font-weight: 850;
    line-height: 1.5;
}

.insight-block p {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.85;
}

/* Pagination */

.pagination {
    display: flex;
    grid-column: 2;
    grid-row: 5;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 44px;
}

.pagination button {
    min-width: 74px;
    height: 38px;
    padding: 0 13px;
    color: var(--blue-800);
    background: var(--surface);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 750;
    transition:
        color 160ms ease,
        background 160ms ease,
        border-color 160ms ease;
}

.pagination button:hover:not(:disabled) {
    color: #fff;
    background: var(--blue-800);
    border-color: var(--blue-800);
}

.pagination button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

#pageInfo {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

/* Empty and error states commonly rendered by JavaScript */

.empty-state,
.error-state {
    padding: 42px 22px;
    color: var(--muted);
    background: var(--surface);
    border: 1px dashed var(--border-dark);
    border-radius: var(--radius-md);
    text-align: center;
}

.empty-state strong,
.error-state strong {
    display: block;
    margin-bottom: 4px;
    color: var(--blue-900);
    font-size: 16px;
}

.error-state {
    color: var(--danger);
    border-color: #e8bcbc;
    background: #fffafa;
}

/* Tablet */

@media (max-width: 1050px) {
    .search-shell {
        grid-template-columns: 235px minmax(0, 1fr);
        gap: 18px 20px;
    }

    .results-layout {
        grid-template-columns: minmax(0, 1fr);
    }

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

/* Mobile */

@media (max-width: 760px) {
    .search-page {
        padding: 16px 12px 36px;
    }

    .search-shell {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .search-header {
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
        min-height: auto;
        padding: 22px 18px;
    }

    .header-copy {
        width: 100%;
        padding: 14px 0 0;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        border-right: 0;
    }

    .header-copy h1 {
        font-size: 22px;
    }

    .header-copy p {
        font-size: 13px;
    }

    .search-row {
        display: flex;
        flex-direction: column;
        gap: 8px;
        padding: 8px;
    }

    .search-submit {
        width: 100%;
        min-height: 48px;
    }

    .filter-heading {
        order: 3;
        padding-top: 5px;
    }

    .filters-grid {
        order: 4;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 15px;
    }

    .quick-filters {
        order: 5;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 13px 15px;
    }

    .quick-label {
        grid-column: 1 / -1;
    }

    .results-toolbar {
        order: 6;
        min-height: 42px;
    }

    .results-layout {
        order: 7;
        display: flex;
        flex-direction: column;
    }

    .pagination {
        order: 8;
    }

    .insight-panel {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .result-link {
        padding: 15px;
    }

    .result-logo {
        flex-basis: 48px;
        width: 48px;
        height: 48px;
    }

    .result-title-row {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    .result-title-row h2 {
        max-width: 100%;
    }
}

/* Narrow mobile */

@media (max-width: 480px) {
    .filters-grid,
    .quick-filters,
    .insight-panel {
        grid-template-columns: 1fr;
    }

    .quick-label {
        grid-column: auto;
    }

    .results-toolbar {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
    }

    .result-foot {
        gap: 8px 12px;
    }

    .insight-block {
        padding: 13px;
    }
}

/* Reduced motion */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}