/* ══════════════════════════════════════════════════════════════
   تولید کلیدهای سامانه مودیان — فرم، نتیجه، فایل‌ها
   پالت: سرمه‌ای #352070 / طلایی #EEBB66 / فیروزه‌ای #1ABC9C
   ══════════════════════════════════════════════════════════════ */

.arcsr {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 4px 8px;
}

/* ─────────── نوار اعتماد ─────────── */
.arcsr-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 22px;
}

.arcsr-facts span {
    flex: 1 1 200px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.6;
    color: #444;
    background: #F7F5FC;
    border: 1px solid #E6E1F2;
    border-radius: 10px;
}

.arcsr-facts b {
    display: block;
    margin-bottom: 2px;
    font-size: 14px;
    color: #352070;
}

/* ─────────── فرم ─────────── */
.arcsr-form {
    padding: 26px 24px 22px;
    background: #fff;
    border: 1px solid var(--border, #e0e0e0);
    border-top: 3px solid #EEBB66;
    border-radius: var(--radius, 12px);
    box-shadow: var(--shadow, 0 4px 20px rgba(0, 0, 0, .07));
}

.arcsr-fs {
    margin: 0 0 24px;
    padding: 0;
    border: 0;
}

.arcsr-fs legend {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    margin-bottom: 4px;
    padding: 0;
    font-size: 15px;
    font-weight: 700;
    color: #352070;
}

.arcsr-tag {
    display: inline-block;
    padding: 2px 9px;
    font-size: 11px;
    font-weight: 500;
    color: #352070;
    background: #EEBB66;
    border-radius: 20px;
}

.arcsr-note {
    margin: 0 0 14px;
    font-size: 12.5px;
    line-height: 1.8;
    color: #6b6b6b;
}

.arcsr-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 16px;
}

/* سه‌ستونه برای گروه مشخصات ثبتی — تا خانهٔ خالی نماند */
.arcsr-grid.is-3 {
    grid-template-columns: repeat(3, 1fr);
}

.arcsr-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.arcsr-field.is-full {
    grid-column: 1 / -1;
}

.arcsr-field > span {
    font-size: 13px;
    font-weight: 600;
    color: #333;
}

.arcsr-field > span b {
    color: #c0392b;
}

.arcsr-field input,
.arcsr-field select {
    box-sizing: border-box;
    width: 100%;
    height: 44px;
    padding: 10px 12px;
    font-family: inherit;
    font-size: 14px;
    line-height: 1.4;
    color: #222;
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
    transition: border-color .15s, box-shadow .15s;
}

.arcsr-field input:focus,
.arcsr-field select:focus {
    outline: 0;
    border-color: #352070;
    box-shadow: 0 0 0 3px rgba(53, 32, 112, .10);
}

.arcsr-field input.is-bad,
.arcsr-field select.is-bad {
    border-color: #c0392b;
    background: #FDF6F5;
}

.arcsr-hint {
    font-size: 12px;
    line-height: 1.7;
    color: #8a8a8a;
}

/* ─────────── آبشار استان ← شهرستان ← شهر ─────────── */
.arcsr-field select:disabled {
    color: #9a9a9a;
    background: #F4F2F9;
    border-color: #E2DDEF;
    cursor: not-allowed;
    opacity: 1;
}

.arcsr-hint.is-loading {
    color: #352070;
}

.arcsr-hint.is-loading::after {
    content: "";
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-inline-start: 6px;
    border: 2px solid rgba(53, 32, 112, .25);
    border-top-color: #352070;
    border-radius: 50%;
    vertical-align: -1px;
    animation: arcsr-spin .7s linear infinite;
}

.arcsr-hint.is-empty {
    color: #8a6d1f;
}

.arcsr-hint.is-error {
    color: #c0392b;
}

.arcsr-retry {
    align-self: flex-start;
    margin-top: 2px;
    padding: 7px 16px;
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    background: #352070;
    border: 1px solid #352070;
    border-radius: 8px;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.arcsr-retry:hover,
.arcsr-retry:focus {
    color: #fff;
    background: #2a1a5a;
    border-color: #2a1a5a;
    outline: 0;
}

.arcsr-retry:focus-visible {
    box-shadow: 0 0 0 3px rgba(238, 187, 102, .55);
}

@keyframes arcsr-spin {
    to { transform: rotate(360deg); }
}

.arcsr-err {
    min-height: 0;
    font-size: 12px;
    font-style: normal;
    line-height: 1.6;
    color: #c0392b;
}

.arcsr-err:not(:empty) {
    padding-top: 1px;
}

/* ─────────── حریم خصوصی ─────────── */
.arcsr-privacy {
    margin: 0 0 22px;
    padding: 14px 16px;
    font-size: 12.5px;
    line-height: 1.85;
    color: #4a4a4a;
    background: #F4FBF9;
    border: 1px solid #CFF0E7;
    border-radius: 10px;
}

.arcsr-privacy strong {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    color: #157a63;
}

.arcsr-privacy ul {
    margin: 0;
    padding-inline-start: 18px;
}

.arcsr-privacy li {
    margin-bottom: 4px;
}

/* ─────────── دکمه و وضعیت ─────────── */
.arcsr-actions {
    text-align: center;
}

.arcsr-submit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 260px;
    padding: 13px 30px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    background: #352070;
    border: 0;
    border-radius: 10px;
    transition: background .18s, transform .12s;
}

.arcsr-submit:hover:not(:disabled) {
    background: #2a1a5a;
}

.arcsr-submit:active:not(:disabled) {
    transform: translateY(1px);
}

.arcsr-submit:disabled {
    cursor: progress;
    opacity: .8;
}

.arcsr-spin {
    display: none;
    width: 15px;
    height: 15px;
    border: 2px solid rgba(255, 255, 255, .35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: arcsr-rot .7s linear infinite;
}

.arcsr-form.is-busy .arcsr-spin {
    display: inline-block;
}

@keyframes arcsr-rot {
    to { transform: rotate(360deg); }
}

.arcsr-status {
    margin: 12px 0 0;
    font-size: 13px;
    line-height: 1.7;
    color: #6b6b6b;
}

.arcsr-status.is-bad {
    color: #c0392b;
}

/* ─────────── نتیجه ─────────── */
.arcsr-result {
    margin-top: 26px;
}

.arcsr-done {
    padding: 24px 22px;
    background: #fff;
    border: 1px solid #CFF0E7;
    border-top: 3px solid #1ABC9C;
    border-radius: var(--radius, 12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, .06);
}

.arcsr-done-h {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.arcsr-done-h h3 {
    margin: 0;
    font-size: 18px;
    color: #1b1b1b;
}

.arcsr-ok {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    font-size: 15px;
    color: #fff;
    background: #1ABC9C;
    border-radius: 50%;
}

.arcsr-done-lead {
    margin: 0 0 16px;
    font-size: 13.5px;
    line-height: 1.85;
    color: #444;
}

.arcsr-alert {
    margin-bottom: 16px;
    padding: 13px 15px;
    background: #FEF8EC;
    border: 1px solid #F3DFB4;
    border-inline-start: 4px solid #EEBB66;
    border-radius: 9px;
}

.arcsr-alert strong {
    display: block;
    margin-bottom: 5px;
    font-size: 13.5px;
    color: #8a5a12;
}

.arcsr-alert p {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.85;
    color: #6b5426;
}

.arcsr-warn {
    margin-bottom: 16px;
    padding: 12px 14px;
    background: #FDF6F5;
    border: 1px solid #F0CFCB;
    border-radius: 9px;
}

.arcsr-warn p {
    margin: 0 0 6px;
    font-size: 12.5px;
    line-height: 1.85;
    color: #96342a;
}

.arcsr-warn p:last-child {
    margin-bottom: 0;
}

/* ─────────── کارت فایل‌ها ─────────── */
.arcsr-files {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 14px;
}

.arcsr-file {
    display: flex;
    flex-direction: column;
    padding: 14px;
    background: #FAFAFC;
    border: 1px solid #E4E4EC;
    border-radius: 10px;
}

.arcsr-file.is-main {
    background: #F7F5FC;
    border-color: #D9D2EE;
}

.arcsr-file.is-secret {
    background: #FEF8EC;
    border-color: #F3DFB4;
}

.arcsr-file-h {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-bottom: 6px;
}

.arcsr-file-h strong {
    font-size: 13.5px;
    color: #222;
}

.arcsr-file-h code {
    font-size: 11.5px;
    color: #666;
    word-break: break-all;
}

.arcsr-file p {
    flex: 1;
    margin: 0 0 10px;
    font-size: 12px;
    line-height: 1.75;
    color: #777;
}

.arcsr-file-f {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.arcsr-file-f > span {
    font-size: 11px;
    color: #999;
}

.arcsr-dl {
    padding: 7px 16px;
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 600;
    color: #352070;
    cursor: pointer;
    background: #fff;
    border: 1px solid #352070;
    border-radius: 7px;
    transition: background .15s, color .15s;
}

.arcsr-dl:hover {
    color: #fff;
    background: #352070;
}

.arcsr-dl-all {
    margin-bottom: 18px;
    text-align: center;
}

.arcsr-dl-all button {
    padding: 10px 26px;
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    background: #1ABC9C;
    border: 0;
    border-radius: 9px;
    transition: background .16s;
}

.arcsr-dl-all button:hover {
    background: #159a80;
}

/* ─────────── متادیتا ─────────── */
.arcsr-meta {
    padding: 14px 16px;
    background: #FAFAFC;
    border: 1px solid #E8E8F0;
    border-radius: 10px;
}

.arcsr-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 12.5px;
    border-bottom: 1px dashed #E4E4EC;
}

.arcsr-meta-row:last-child {
    border-bottom: 0;
}

.arcsr-meta-row > span {
    min-width: 170px;
    color: #6b6b6b;
}

.arcsr-meta-row > b {
    color: #222;
}

.arcsr-meta-row code {
    flex: 1;
    min-width: 200px;
    font-size: 11px;
    line-height: 1.6;
    color: #352070;
    word-break: break-all;
}

.arcsr-copy {
    padding: 3px 10px;
    font-family: inherit;
    font-size: 11px;
    color: #352070;
    cursor: pointer;
    background: #fff;
    border: 1px solid #D9D2EE;
    border-radius: 6px;
}

.arcsr-copy:hover {
    background: #F7F5FC;
}

/* ─────────── جزئیات گواهی ─────────── */
.arcsr-subject {
    margin-top: 14px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid #E8E8F0;
    border-radius: 10px;
}

.arcsr-subject summary {
    font-size: 13px;
    font-weight: 600;
    color: #352070;
    cursor: pointer;
}

.arcsr-srows {
    margin-top: 10px;
}

.arcsr-srow {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 5px 0;
    font-size: 13px;
    border-bottom: 1px dashed #EEE;
}

.arcsr-srow:last-child {
    border-bottom: 0;
}

.arcsr-srow > span {
    color: #6b6b6b;
}

.arcsr-srow > b {
    color: #222;
    text-align: end;
}

/* ─────────── قدم بعدی ─────────── */
.arcsr-next {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid #EEE;
}

/* توجه: style-brand.css قالب قاعدهٔ `a { color: var(--brand-blue) !important }`
   دارد، پس هر لینکی که ظاهر دکمه می‌گیرد باید رنگش را با !important اعلام کند،
   وگرنه متن روی پس‌زمینهٔ سرمه‌ای هم‌رنگ و ناخوانا می‌شود. */
.arcsr-btn {
    flex: 1 1 220px;
    padding: 11px 18px;
    font-size: 13.5px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border-radius: 9px;
    transition: background .16s, color .16s;
}

.arcsr-btn.is-primary {
    color: #fff !important;
    background: #352070;
}

.arcsr-btn.is-primary:hover {
    background: #2a1a5a;
}

.arcsr-btn.is-ghost {
    color: #352070 !important;
    background: #fff;
    border: 1px solid #352070;
}

.arcsr-btn.is-ghost:hover {
    color: #fff !important;
    background: #352070;
}

/* ─────────── واکنش‌گرا ─────────── */
@media (max-width: 760px) {
    .arcsr-grid,
    .arcsr-grid.is-3,
    .arcsr-files {
        grid-template-columns: 1fr;
    }

    .arcsr-form {
        padding: 20px 16px 18px;
    }

    .arcsr-meta-row > span {
        min-width: 100%;
    }

    .arcsr-submit {
        width: 100%;
        min-width: 0;
    }
}

/* ══════════════════════════════════════════════════════════════
   بخش‌های صفحه — هیرو، زنجیرهٔ REA، کارت‌ها، پرسش‌ها
   ══════════════════════════════════════════════════════════════ */

.arcsr-hero {
    padding: 54px 0 46px;
    text-align: center;
    background: linear-gradient(160deg, #2a1a5a 0%, #352070 55%, #45308a 100%);
}

.arcsr-hero h1 {
    max-width: 760px;
    margin: 0 auto 14px;
    font-size: 32px;
    font-weight: 800;
    line-height: 1.45;
    color: #fff;
}

.arcsr-eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    padding: 5px 14px;
    font-size: 12.5px;
    font-weight: 600;
    color: #352070;
    background: #EEBB66;
    border-radius: 20px;
}

.arcsr-hero-sub {
    max-width: 680px;
    margin: 0 auto 26px;
    font-size: 15px;
    line-height: 2;
    color: #DCD6EE;
}

.arcsr-hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 620px;
    margin: 0 auto;
}

.arcsr-hero-stats > div {
    flex: 1 1 150px;
    padding: 14px 10px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 10px;
}

.arcsr-hero-stats b {
    display: block;
    margin-bottom: 3px;
    font-size: 19px;
    color: #EEBB66;
}

.arcsr-hero-stats span {
    font-size: 12px;
    color: #C9C1E2;
}

.arcsr-sec {
    padding: 44px 0 54px;
}

.arcsr-sec-h {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 800;
    line-height: 1.5;
    color: #352070;
}

.arcsr-sec-sub {
    max-width: 720px;
    margin: 0 0 22px;
    font-size: 13.5px;
    line-height: 1.95;
    color: #555;
}

.arcsr-sec-sub strong {
    color: #352070;
}

/* ─────────── زنجیرهٔ REA ─────────── */
.arcsr-chain-wrap {
    margin-bottom: 44px;
    padding: 26px 24px 20px;
    background: #F7F5FC;
    border: 1px solid #E6E1F2;
    border-radius: 14px;
}

.arcsr-chain {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 0 0 14px;
    padding: 0;
    list-style: none;
    counter-reset: none;
}

.arcsr-step {
    display: flex;
    gap: 10px;
    padding: 14px;
    background: #fff;
    border: 1px solid #E4E0EF;
    border-radius: 10px;
}

.arcsr-step.is-active {
    border-color: #EEBB66;
    box-shadow: 0 0 0 2px rgba(238, 187, 102, .30);
}

.arcsr-step-n {
    flex: 0 0 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    font-size: 12.5px;
    font-weight: 700;
    color: #fff;
    background: #B9B0D4;
    border-radius: 50%;
}

.arcsr-step.is-ours .arcsr-step-n {
    background: #352070;
}

.arcsr-step.is-active .arcsr-step-n {
    background: #EEBB66;
    color: #352070;
}

.arcsr-step-b {
    min-width: 0;
}

.arcsr-step h3 {
    margin: 0 0 5px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.6;
    color: #222;
}

.arcsr-step p {
    margin: 0 0 8px;
    font-size: 12.5px;
    line-height: 1.8;
    color: #6b6b6b;
}

.arcsr-step-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.arcsr-step-meta span {
    padding: 2px 8px;
    font-size: 11px;
    border-radius: 20px;
}

.arcsr-step-meta .is-res {
    color: #157a63;
    background: #E8F8F4;
}

.arcsr-step-meta .is-agt {
    color: #7a5a1e;
    background: #FDF3DF;
}

.arcsr-chain-note {
    margin: 0;
    font-size: 12.5px;
    line-height: 1.9;
    color: #555;
}

.arcsr-chain-note a {
    color: #352070;
    font-weight: 600;
    text-decoration: underline;
}

/* ─────────── کارت‌های قدم بعدی ─────────── */
.arcsr-nextcards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 34px 0 40px;
}

.arcsr-card {
    display: flex;
    flex-direction: column;
    padding: 18px 16px;
    background: #fff;
    border: 1px solid #E4E4EC;
    border-top: 3px solid #1ABC9C;
    border-radius: 10px;
}

.arcsr-card h3 {
    margin: 0 0 7px;
    font-size: 14.5px;
    font-weight: 700;
    color: #352070;
}

.arcsr-card p {
    flex: 1;
    margin: 0 0 12px;
    font-size: 12.5px;
    line-height: 1.85;
    color: #666;
}

.arcsr-card a {
    font-size: 12.5px;
    font-weight: 700;
    color: #1ABC9C !important;
    text-decoration: none;
}

.arcsr-card a:hover {
    text-decoration: underline;
}

/* ─────────── پرسش‌های متداول ─────────── */
.arcsr-faq {
    max-width: 800px;
}

.arcsr-faq details {
    margin-bottom: 10px;
    background: #fff;
    border: 1px solid #E4E4EC;
    border-radius: 10px;
    overflow: hidden;
}

.arcsr-faq summary {
    position: relative;
    padding: 14px 44px 14px 16px;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.8;
    color: #222;
    cursor: pointer;
    list-style: none;
}

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

.arcsr-faq summary::after {
    content: '+';
    position: absolute;
    inset-inline-end: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 19px;
    font-weight: 400;
    color: #352070;
}

.arcsr-faq details[open] summary::after {
    content: '−';
}

.arcsr-faq details[open] summary {
    border-bottom: 1px solid #EFEFF5;
    background: #FAFAFC;
}

.arcsr-faq details p {
    margin: 0;
    padding: 14px 16px;
    font-size: 12.5px;
    line-height: 2;
    color: #555;
}

@media (max-width: 900px) {
    .arcsr-chain,
    .arcsr-nextcards {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 620px) {
    .arcsr-hero {
        padding: 38px 0 34px;
    }

    .arcsr-hero h1 {
        font-size: 24px;
    }

    .arcsr-chain,
    .arcsr-nextcards {
        grid-template-columns: 1fr;
    }

    .arcsr-chain-wrap {
        padding: 18px 14px 14px;
    }
}