:root{
  --bg: #0b0f14;
  --panel: #101826;
  --panel-2: #0f141d;
  --card: #121c2b;
  --stroke: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.72);
  --muted2: rgba(255,255,255,.55);

  --accent: #f39c3d; /* industrial orange */
  --accent-2: #ffb35c;
  --ok: #2ecc71;
  --warn: #f1c40f;
  --bad: #ff6b6b;

  --radius: 16px;
  --radius-sm: 12px;

  --shadow: 0 18px 48px rgba(0,0,0,.45);
  --shadow-soft: 0 10px 28px rgba(0,0,0,.35);

}

.mobile{
    display: block !important;
}

.PC-flex{
    display: none !important;
}

.PC{
    display: none !important;
}

.dark{
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 999;
    background-color: #0000006b;
    position: fixed;
    top: 0;
    left: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.dark.active {
  opacity: 1;
  visibility: visible;
}

.mobile-header{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-menu i{
    font-size: 30px;
    font-weight: bold; 
    cursor: pointer;
    user-select: none;
}

.mobile-slide_menu {
  position: fixed;
  top: 0;
  width: 300px;
  height: 100%;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(243, 156, 61, .18), transparent 60%), 
              radial-gradient(900px 500px at 80% 0%, rgba(66, 135, 245, .14), transparent 55%), 
              var(--bg);
  z-index: 1000;
  right: -300px;
  transition: right 0.3s ease;
  overflow-y: auto;
}

.mobile-slide_menu.active {
  right: 0;
}

.mobile-slide_account {
  left: -300px;
  transition: left 0.3s ease;
  position: fixed;
  top: 0;
  width: 300px;
  height: 100%;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(243, 156, 61, .18), transparent 60%), 
              radial-gradient(900px 500px at 80% 0%, rgba(66, 135, 245, .14), transparent 55%), 
              var(--bg);
  z-index: 1000;
  overflow-y: auto;
  padding-left: 10px;
}

.mobile-slide_account.active {
  left: 0;
}

.mobile-nav{
    padding-right: 10px;
}

.mobile-nav i{
    margin-left: 10px;
}

.mobile-nav a{
    display: block;
    width: 100%;
}

.cert{
    flex-direction: row !important;
    justify-content: space-evenly !important;
    height: 130px !important;
}

/* ========== Hero Section ========== */
@media (max-width: 980px) {
  .hero-content {
    flex-direction: column;
    gap: 24px;
  }

  .hero-content .info {
    max-width: 100%;
  }

  .hero-content .quick {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    width: 100%;
  }
}

@media (max-width: 680px) {
  .hero-content .quick {
    grid-template-columns: 1fr;
  }

  .hero-content .info h1 {
    font-size: 1.75rem;
  }

  .hero-content .actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-content .actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* ========== Section Title ========== */
@media (max-width: 680px) {
  .section-title h2 {
    font-size: 1.5rem;
  }
}

/* ========== Feature Cards ========== */
@media (max-width: 680px) {
  .feature {
    flex-direction: column;
    text-align: center;
  }

  .feature .ico {
    margin: 0 auto 12px;
  }
}

/* ========== Orders Marquee ========== */
@media (max-width: 980px) {
  .marquee-slide {
    min-width: 280px;
  }
}

@media (max-width: 680px) {
  .marquee-slide {
    min-width: 260px;
  }

  .marquee-slide h3 {
    font-size: 1rem;
  }
}

/* ========== Bottom CTA Panel ========== */
@media (max-width: 980px) {
  .panel .row.wrap {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .panel .row.wrap > div:last-child {
    width: 100%;
  }

  .panel .row.wrap .btn {
    width: 100%;
  }
}

@media (max-width: 680px) {
  .panel h2 {
    font-size: 1.25rem;
  }
}

/* ========== Quick Boxes ========== */
@media (max-width: 480px) {
  .quick .q {
    padding: 12px;
  }

  .quick .badge {
    font-size: 0.875rem;
  }
}

/* ========== Row Wrap Adjustments ========== */
@media (max-width: 680px) {
  .row.wrap {
    gap: 12px;
  }
}

/* Tutorial Page Responsive Styles */

@media (max-width: 980px) {
    .announcement-bar h3 {
        font-size: 16px;
        line-height: 1.6;
    }

    .announcement-bar .container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .announcement-bar .btn {
        width: 100%;
        max-width: 300px;
    }

    .tutorial-search form {
        flex-direction: column;
        gap: 12px;
    }

    .tutorial-search input {
        width: 100%;
    }

    .tutorial-search .btn {
        width: 100%;
    }

    .tutorial-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 8px;
        justify-content: center;
    }

    .pagination li {
        margin: 0;
    }
}

@media (max-width: 680px) {
    .announcement-bar {
        padding: 16px 0;
    }

    .announcement-bar h3 {
        font-size: 14px;
    }

    .tutorial-search {
        padding: 20px 0;
    }

    .tutorial-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .tutorial-card h3 {
        font-size: 16px;
    }

    .card-body {
        padding: 12px;
    }

    .pagination li a,
    .pagination li span {
        padding: 6px 10px;
        font-size: 14px;
    }

    .empty-message {
        font-size: 14px;
        padding: 24px 16px;
    }
}

@media (max-width: 480px) {
    .announcement-bar h3 {
        font-size: 13px;
    }

    .announcement-bar .btn {
        font-size: 14px;
        padding: 10px 20px;
    }

    .tutorial-search input {
        font-size: 14px;
        padding: 10px 12px;
    }

    .tutorial-card h3 {
        font-size: 14px;
    }

    .pagination li a,
    .pagination li span {
        padding: 5px 8px;
        font-size: 13px;
    }
}

/* Tutorial Detail Page Responsive Styles */

@media (max-width: 980px) {
    .tutorial-detail {
        padding: 30px 0;
    }

    .tutorial-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .tutorial-video {
        margin-bottom: 24px;
    }

    .tutorial-description {
        font-size: 15px;
        line-height: 1.7;
    }
}

@media (max-width: 680px) {
    .tutorial-detail {
        padding: 20px 0;
    }

    .tutorial-title {
        font-size: 20px;
        margin-bottom: 16px;
        line-height: 1.4;
    }

    .tutorial-video {
        margin-bottom: 20px;
    }

    .video-wrapper {
        border-radius: 8px;
        overflow: hidden;
    }

    .tutorial-description {
        font-size: 14px;
        line-height: 1.8;
        padding: 0 8px;
    }
}

@media (max-width: 480px) {
    .tutorial-detail {
        padding: 16px 0;
    }

    .tutorial-title {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .tutorial-video {
        margin-bottom: 16px;
    }

    .tutorial-description {
        font-size: 13px;
        padding: 0 4px;
    }
}


/* Article Detail Page Responsive Styles */

@media (max-width: 980px) {
    .article-detail {
        padding: 30px 0;
    }

    .article-header {
        margin-bottom: 30px;
    }

    .article-title {
        font-size: 26px;
        line-height: 1.5;
        margin-bottom: 16px;
    }

    .article-meta {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .article-thumbnail {
        margin: 24px 0;
        border-radius: 12px;
        overflow: hidden;
    }

    .article-thumbnail img {
        width: 100%;
        height: auto;
    }

    .article-content {
        font-size: 16px;
        line-height: 1.8;
    }

    .article-content iframe {
        height: 350px;
        width: 100%;
    }

    .article-footer {
        margin-top: 40px;
        padding-top: 24px;
        border-top: 1px solid #e0e0e0;
    }
}

@media (max-width: 680px) {
    .article-detail {
        padding: 20px 0;
    }

    .article-header {
        margin-bottom: 24px;
    }

    .article-title {
        font-size: 22px;
        line-height: 1.4;
        margin-bottom: 12px;
    }

    .article-meta {
        font-size: 13px;
        margin-bottom: 16px;
    }

    .article-thumbnail {
        margin: 20px 0;
        border-radius: 10px;
    }

    .article-content {
        font-size: 15px;
        line-height: 1.9;
        padding: 0 8px;
    }

    .article-content iframe {
        height: 280px;
        width: 100%;
        border-radius: 8px;
    }

    .article-content h2 {
        font-size: 20px;
        margin-top: 28px;
        margin-bottom: 14px;
    }

    .article-content h3 {
        font-size: 18px;
        margin-top: 24px;
        margin-bottom: 12px;
    }

    .article-content p {
        margin-bottom: 16px;
    }

    .article-content img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
    }

    .article-footer {
        margin-top: 32px;
        padding-top: 20px;
        text-align: center;
    }

    .article-footer .btn {
        width: 100%;
        padding: 14px 24px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .article-detail {
        padding: 16px 0;
    }

    .article-title {
        font-size: 19px;
        line-height: 1.5;
    }

    .article-meta {
        font-size: 12px;
    }

    .article-thumbnail {
        margin: 16px 0;
        border-radius: 8px;
    }

    .article-content {
        font-size: 14px;
        line-height: 2;
        padding: 0 4px;
    }

    .article-content iframe {
        height: 220px;
        border-radius: 6px;
    }

    .article-content h2 {
        font-size: 18px;
        margin-top: 24px;
        margin-bottom: 12px;
    }

    .article-content h3 {
        font-size: 16px;
        margin-top: 20px;
        margin-bottom: 10px;
    }

    .article-footer {
        margin-top: 28px;
        padding-top: 16px;
    }

    .article-footer .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}


/* ========== Orders Page Responsive ========== */

@media (max-width: 980px) {
    .orders-title {
        font-size: 22px;
    }

    .orders-table th,
    .orders-table td {
        font-size: 14px;
        padding: 10px 8px;
    }

    .order-detail-btn {
        font-size: 13px;
        padding: 4px 10px;
    }
}

@media (max-width: 680px) {
    .orders-title {
        font-size: 20px;
    }

    /* مخفی کردن thead */
    .orders-table thead {
        display: none;
    }

    /* تبدیل جدول به بلاک */
    .orders-table,
    .orders-table tbody,
    .orders-table tr {
        display: block;
        width: 100%;
    }

    /* هر ردیف یک کارت */
    .orders-table tr {
        margin-bottom: 15px;
        border: 1px solid var(--accent);
        border-radius: 8px;
        padding: 12px;
        background: var(--card);
    }

    /* هر سلول یک ردیف با label */
    .orders-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 8px 0;
        border: none;
        border-bottom: 1px solid #f0f0f0;
        direction: rtl;
        text-align: left;
    }

    .orders-table td:last-child {
        border-bottom: none;
    }

    /* نمایش label از data-label */
    .orders-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--text);
        margin-left: auto;
        flex-shrink: 0;
    }

    .orders-table td:last-of-type::before{
        display: none;
    }

    /* مقدار سمت چپ */
    .orders-table td > * {
        text-align: left;
    }

    .order-detail-btn {
        width: 100%;
        text-align: center;
        margin-top: 5px;
    }

    .order-status-badge {
        font-size: 12px;
        padding: 4px 8px;
    }
}

@media (max-width: 480px) {
    .orders-title {
        font-size: 18px;
    }

    .orders-table td {
        font-size: 13px;
        padding: 6px 0;
    }

    .orders-table td::before {
        font-size: 13px;
    }
}

/* ========== Order Form Page Responsive ========== */

@media (max-width: 980px) {
    /* Grid sections */
    .grid2,
    .grid3 {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    /* Form fields */
    .field {
        margin-bottom: 15px;
    }

    input,
    textarea,
    select {
        font-size: 14px;
    }

    /* Buttons */
    .btn {
        padding: 10px 16px;
        font-size: 14px;
    }

    /* Order items */
    .order-item {
        padding: 15px;
    }

    .box{
        width: unset;
    }
}

@media (max-width: 680px) {

    /* Typography */
    h2 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    /* Grid collapse */
    .grid2,
    .grid3,
    .grid4 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    /* Form fields */
    .field {
        gap: 8px;
        margin-bottom: 12px;
    }

    input,
    textarea,
    select {
        padding: 10px;
        font-size: 14px;
    }

    

    .row .btn {
        width: 100%;
    }

    /* Order items */
    .order-item {
        padding: 12px;
        margin-bottom: 15px;
    }

    /* Size inputs wrapper */
    .order-item .row.wrap {
        gap: 8px;
    }

    .order-item .row.wrap input {
        min-width: 80px;
    }

    .box{
        width: unset;
    }
}

@media (max-width: 480px) {
    h2 {
        font-size: 18px;
    }

    input,
    textarea,
    select {
        padding: 8px;
        font-size: 13px;
    }

    .btn {
        padding: 9px 14px;
        font-size: 13px;
    }

    .order-item {
        padding: 10px;
    }

    /* Size inputs - full width on very small screens */
    .order-item .row.wrap input {
        width: 100%;
        min-width: unset;
    }

    .box{
        width: unset;
    }
}


/* ========== Invoices Page Responsive ========== */

@media (max-width: 680px) {
    /* Invoice list container */
    div[style*="max-width:600px"] {
        max-width: 100% !important;
        margin: 20px auto !important;
        padding: 0 15px;
    }

    /* Title */
    h2 {
        font-size: 20px;
        margin-bottom: 15px;
    }

    /* Invoice list */
    ul {
        margin-top: 15px !important;
    }

    /* Invoice item */
    li[style*="display: flex"] {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 12px;
        padding: 12px !important;
    }

    /* Invoice info text */
    li[style*="display: flex"] > div:first-child {
        width: 100%;
        line-height: 1.8;
    }

    /* Invoice link */
    li[style*="display: flex"] a {
        margin-right: 0 !important;
        display: inline-block;
        padding: 8px 16px;
        background: var(--accent);
        color: #000;
        text-decoration: none;
        border-radius: 6px;
        font-size: 14px;
        font-weight: bold;
    }

    /* Empty state */
    .empty-orders {
        padding: 40px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    div[style*="max-width:600px"] {
        margin: 15px auto !important;
    }

    h2 {
        font-size: 18px;
    }

    li[style*="display: flex"] {
        padding: 10px !important;
        font-size: 14px;
    }

    li[style*="display: flex"] a {
        width: 100%;
        text-align: center;
        padding: 10px;
    }
}

/* ========== Order Detail Page Responsive ========== */

@media (max-width: 680px) {

    .order-detail-container {
        padding: 0 10px;
    }

    /* Header card */
    .order-detail-container > .card:first-child > div {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px;
    }

    .order-detail-container > .card:first-child h1 {
        font-size: 18px !important;
    }

    .order-detail-container > .card:first-child .small {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px;
    }

    /* Info cards row */
    .info-row {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        gap: 10px !important;
    }

    .info-card {
        padding: 12px !important;
        font-size: 13px;
    }

    .card-label {
        font-size: 12px;
        margin-bottom: 8px;
    }

    .card-label svg {
        width: 14px !important;
        height: 14px !important;
    }

    .card-value {
        font-size: 14px;
    }

    /* Payable CTA */
    .payable-cta {
        flex-direction: column !important;
        gap: 15px;
        padding: 15px !important;
    }

    .payable-cta > div {
        width: 100% !important;
    }

    .payable-cta .cta-text {
        font-size: 14px;
    }

    .payable-cta .cta-amount {
        font-size: 16px;
    }

    .payable-cta a,
    .payable-cta button {
        width: 100%;
        margin: 5px 0 !important;
        justify-content: center;
    }

    /* Section title */
    .section-title {
        font-size: 16px;
        margin: 20px 0 10px;
    }

    /* Items list */
    .items-list > .card {
        margin-bottom: 15px !important;
    }

    .item-row {
        flex-direction: column !important;
        gap: 15px;
    }

    .item-card.item-img {
        width: 100% !important;
    }

    .item-col {
        width: 100% !important;
    }

    .item-title {
        font-size: 16px;
        padding: 10px !important;
        margin-bottom: 10px !important;
    }

    .item-card.item-desc {
        padding: 10px;
    }

    .item-card.item-desc > .card {
        max-height: 150px;
    }

    /* Size section */
    .item-col_half {
        width: 100% !important;
        margin: 10px 0 !important;
    }

    .item-col_half > div:first-child {
        font-size: 16px !important;
        height: auto !important;
        padding: 10px 5px;
    }

    .item-col_half_row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px;
        font-size: 14px !important;
    }

    .item-col_half_row > div {
        width: 100% !important;
        margin: 0 !important;
    }

    /* VIP table */
    .vip-table {
        font-size: 13px;
    }

    /* Range display */
    .range-display {
        flex-direction: row;
        gap: 10px;
        font-size: 16px;
    }

    /* Grid2 (messages & payments) */
    .grid2 {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    /* Chat box */
    .chat-box {
        max-height: 250px;
        padding: 10px;
    }

    .chat-bubble {
        max-width: 85%;
        font-size: 14px;
        padding: 10px;
    }

    .chat-meta {
        font-size: 11px;
    }

    /* Message form */
    #msgForm textarea {
        padding: 12px 90px 12px 12px !important;
        font-size: 14px;
    }

    #msgForm button {
        top: 8px !important;
        right: 8px !important;
        padding: 8px 12px;
        font-size: 13px;
    }

    /* Payments section */
    #payments > div {
        padding: 8px !important;
        font-size: 13px;
    }

    #payments > div > div:first-child {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 8px;
    }

    #payments > div > div:first-child > div:first-child {
        width: 100% !important;
        margin: 0 0 8px 0 !important;
    }

    #payments > div > div:first-child > div:last-child {
        width: 100% !important;
        justify-content: space-between;
    }

    #payments .small {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px;
        margin-top: 8px;
    }

    /* Payment buttons */
    

    .card > div:last-child > div:first-child h3 {
        margin: 0 !important;
        line-height: 1.5 !important;
        height: auto !important;
    }

    .card > div:last-child > div:first-child > div {
        width: 100%;
        gap: 8px;
    }

    .size-num{
        width: 100px;
        height: 100px;
        line-height: 60px;
        font-size: 40px;
    }

    .card > div:last-child > div:first-child a {
        width: 100%;
        justify-content: center;
        margin: 0 !important;
    }

    .card > div:last-child > a,
    .card > div:last-child  {
        height: unset !important;
    }

    /* Bottom action buttons */
    .card > div:last-child > a,
    .card > div:last-child > button {
        height: unset !important;
        padding: 12px;
        font-size: 14px;
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .order-detail-container > .card:first-child h1 {
        font-size: 16px !important;
    }

    .info-row {
        grid-template-columns: 1fr !important;
    }

    .info-card {
        padding: 10px !important;
    }

    .item-title {
        font-size: 14px;
    }

    .item-col_half_row {
        font-size: 13px !important;
    }

    .chat-box {
        max-height: 200px;
    }

    #msgForm textarea {
        padding-right: 12px !important;
        padding-bottom: 50px !important;
    }

    #msgForm button {
        top: auto !important;
        bottom: 15px !important;
        right: 8px !important;
        left: 8px !important;
        width: calc(100% - 16px);
    }

    #payments {
        font-size: 12px;
    }
}