/**
 * ARTCLE Public Stylesheet
 * Modern, user-friendly, fully responsive design.
 *
 * @package ARTCLE
 */

/* ===== Vazirmatn font for Persian ===== */
@font-face {
    font-family: 'Vazirmatn';
    src: url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/fonts/webfonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ===== Reset & Base ===== */
.artcle-app,
.artcle-app * {
    box-sizing: border-box;
}

.artcle-app {
    --artcle-primary: #0d6efd;
    --artcle-primary-dark: #0b5ed7;
    --artcle-success: #198754;
    --artcle-warning: #ffc107;
    --artcle-danger: #dc3545;
    --artcle-info: #0dcaf0;
    --artcle-text: #2c3e50;
    --artcle-text-muted: #6c757d;
    --artcle-bg: #f4f6f9;
    --artcle-card-bg: #ffffff;
    --artcle-border: #e9ecef;
    --artcle-radius: 10px;
    --artcle-radius-sm: 6px;
    --artcle-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    --artcle-shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.1);
    --artcle-transition: all 0.2s ease;

    font-family: 'Vazirmatn', 'Segoe UI', Tahoma, Arial, sans-serif;
    background: var(--artcle-bg);
    color: var(--artcle-text);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-size: 14px;
}

.artcle-app[dir="rtl"] {
    font-family: 'Vazirmatn', 'Tahoma', sans-serif;
}

/* ===== Language Switcher ===== */
.artcle-lang-switcher {
    position: fixed;
    top: 12px;
    inset-inline-end: 12px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 6px 14px;
    box-shadow: var(--artcle-shadow);
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(8px);
}
.artcle-lang-switcher a {
    color: #1a237e; /* سرمه‌ای تیره / dark navy */
    text-decoration: none;
    padding: 2px 8px;
    border-radius: 12px;
    transition: var(--artcle-transition);
    font-weight: 700;
}
.artcle-lang-switcher a.active,
.artcle-lang-switcher a:hover {
    background: #1a237e; /* سرمه‌ای تیره / dark navy */
    color: #fff;
}
.artcle-lang-switcher span {
    color: #1a237e; /* سرمه‌ای تیره / dark navy */
    margin: 0 4px;
    font-weight: 700;
}

/* ===== Login Wrapper ===== */
.artcle-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.artcle-login-card {
    background: var(--artcle-card-bg);
    border-radius: 16px;
    box-shadow: var(--artcle-shadow-lg);
    width: 100%;
    max-width: 460px;
    overflow: hidden;
}
.artcle-login-header {
    background: linear-gradient(135deg, var(--artcle-primary) 0%, var(--artcle-primary-dark) 100%);
    padding: 32px;
    text-align: center;
    color: #fff;
}
.artcle-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}
.artcle-logo-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    backdrop-filter: blur(4px);
}
.artcle-logo-text h1 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    text-align: start;
}
.artcle-logo-text p {
    margin: 4px 0 0;
    font-size: 12px;
    opacity: 0.85;
    text-align: start;
}
.artcle-login-body {
    padding: 32px;
}
.artcle-login-footer {
    padding: 16px 32px;
    background: #f8f9fb;
    text-align: center;
    font-size: 11px;
    color: var(--artcle-text-muted);
    border-top: 1px solid var(--artcle-border);
}

/* ===== Role Selector ===== */
.artcle-role-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}
.artcle-role-option {
    cursor: pointer;
}
.artcle-role-option input {
    display: none;
}
.artcle-role-card {
    border: 2px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    padding: 16px 8px;
    text-align: center;
    transition: var(--artcle-transition);
}
.artcle-role-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--artcle-bg);
    color: var(--artcle-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    font-weight: 700;
    font-size: 18px;
    transition: var(--artcle-transition);
}
.artcle-role-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--artcle-text-muted);
}
.artcle-role-option input:checked + .artcle-role-card {
    border-color: var(--artcle-primary);
    background: rgba(13, 110, 253, 0.05);
}
.artcle-role-option input:checked + .artcle-role-card .artcle-role-icon {
    background: var(--artcle-primary);
    color: #fff;
}
.artcle-role-option input:checked + .artcle-role-card .artcle-role-label {
    color: var(--artcle-primary);
}

/* ===== Forms ===== */
.artcle-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.artcle-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.artcle-field label {
    font-weight: 600;
    font-size: 13px;
    color: var(--artcle-text);
}
.artcle-field input[type="text"],
.artcle-field input[type="email"],
.artcle-field input[type="password"],
.artcle-field input[type="tel"],
.artcle-field input[type="number"],
.artcle-field input[type="date"],
.artcle-field input[type="url"],
.artcle-field select,
.artcle-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    background: #fff;
    color: var(--artcle-text);
    font-family: inherit;
    font-size: 14px;
    transition: var(--artcle-transition);
}
.artcle-field input:focus,
.artcle-field select:focus,
.artcle-field textarea:focus {
    outline: none;
    border-color: var(--artcle-primary);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.12);
}
.artcle-field input[type="file"] {
    padding: 6px;
}
.artcle-field-full {
    grid-column: 1 / -1 !important;
}
.artcle-field-action {
    display: flex;
    align-items: flex-end;
}
.artcle-hint {
    font-size: 11px;
    color: var(--artcle-text-muted);
    margin-top: 4px;
}
.artcle-password-wrapper {
    position: relative;
}
.artcle-password-wrapper input {
    padding-inline-end: 40px;
}
.artcle-toggle-password {
    position: absolute;
    inset-inline-end: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: var(--artcle-text-muted);
    padding: 4px;
}
.artcle-otp-input {
    text-align: center;
    font-size: 24px !important;
    letter-spacing: 8px;
    font-family: 'Consolas', monospace;
    font-weight: 700;
    max-width: 200px;
    margin: 0 auto;
}

/* ===== Buttons ===== */
.artcle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: var(--artcle-radius-sm);
    background: var(--artcle-bg);
    color: var(--artcle-text);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--artcle-transition);
    white-space: nowrap;
    user-select: none;
}
.artcle-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--artcle-shadow);
}
.artcle-btn:active {
    transform: translateY(0);
}
.artcle-btn-primary {
    background: var(--artcle-primary);
    color: #fff;
}
.artcle-btn-primary:hover {
    background: var(--artcle-primary-dark);
}
.artcle-btn-secondary {
    background: #e9ecef;
    color: var(--artcle-text);
}
.artcle-btn-success {
    background: var(--artcle-success);
    color: #fff;
}
.artcle-btn-warning {
    background: var(--artcle-warning);
    color: #000;
}
.artcle-btn-danger {
    background: var(--artcle-danger);
    color: #fff;
}
.artcle-btn-ghost {
    background: transparent;
    color: var(--artcle-text-muted);
    border: 1.5px solid var(--artcle-border);
}
.artcle-btn-ghost:hover {
    background: var(--artcle-bg);
    color: var(--artcle-text);
}
.artcle-btn-link {
    background: none;
    color: var(--artcle-primary);
    padding: 4px 8px;
    text-decoration: underline;
}
.artcle-btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    font-size: 16px;
}
.artcle-btn-block {
    width: 100%;
}
.artcle-btn-lg {
    padding: 12px 28px;
    font-size: 16px;
}
.artcle-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

/* ===== Login Links ===== */
.artcle-login-links {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
}
.artcle-login-links a {
    color: var(--artcle-primary);
    text-decoration: none;
}
.artcle-login-links a:hover {
    text-decoration: underline;
}
.artcle-divider {
    color: var(--artcle-text-muted);
    margin: 0 8px;
}

/* ===== Message Boxes ===== */
.artcle-message {
    padding: 12px 16px;
    border-radius: var(--artcle-radius-sm);
    font-size: 13px;
    margin: 8px 0;
}
.artcle-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.artcle-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}
.artcle-message.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* ===== Top Bar ===== */
.artcle-topbar {
    background: #fff;
    border-bottom: 1px solid var(--artcle-border);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}
.artcle-topbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.artcle-brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--artcle-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
}
.artcle-brand-text {
    font-size: 16px;
    font-weight: 700;
}
.artcle-topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}
.artcle-user-name {
    font-weight: 600;
    font-size: 13px;
}

/* ===== Action Bar ===== */
.artcle-action-bar {
    background: #fff;
    padding: 12px 24px;
    border-bottom: 1px solid var(--artcle-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.artcle-actions-left,
.artcle-actions-right {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* ===== Main Content ===== */
.artcle-main {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ===== Sections ===== */
.artcle-section {
    background: #fff;
    border-radius: var(--artcle-radius);
    box-shadow: var(--artcle-shadow);
    padding: 24px;
    margin-bottom: 24px;
}
.artcle-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}
.artcle-section-header h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}
.artcle-section-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.artcle-count-badge {
    background: var(--artcle-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 12px;
}

/* ===== Tables ===== */
.artcle-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.artcle-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.artcle-table th {
    text-align: start;
    padding: 12px 10px;
    background: #f8f9fb;
    border-bottom: 2px solid var(--artcle-border);
    font-weight: 700;
    color: var(--artcle-text);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.artcle-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--artcle-border);
    vertical-align: top;
}
.artcle-table-hover tbody tr:hover {
    background: #f8f9fb;
}
.artcle-cell-title {
    max-width: 320px;
    font-weight: 500;
}
.artcle-cell-title small {
    color: var(--artcle-text-muted);
    font-weight: 400;
}
.artcle-actions-cell {
    white-space: nowrap;
}
.artcle-action-buttons {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.artcle-code {
    background: #f1f3f5;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: 'Consolas', monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--artcle-primary);
}

/* ===== Status Badges ===== */
.artcle-status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}
.artcle-status-blue   { background: #cfe2ff; color: #084298; }
.artcle-status-green  { background: #d1e7dd; color: #0f5132; }
.artcle-status-red    { background: #f8d7da; color: #842029; }
.artcle-status-yellow { background: #fff3cd; color: #664d03; }
.artcle-status-orange { background: #ffe5d0; color: #8a3500; }
.artcle-status-purple { background: #e2d9f3; color: #432874; }
.artcle-status-teal   { background: #d1ecf1; color: #0c5460; }
.artcle-status-gray   { background: #e9ecef; color: #495057; }

/* ===== Badges ===== */
.artcle-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.artcle-badge-new {
    background: var(--artcle-danger);
    color: #fff;
    animation: pulse 1.5s infinite;
}
.artcle-badge-locked {
    background: #e9ecef;
    color: var(--artcle-text-muted);
}
.artcle-badge-orange { background: #ffe5d0; color: #8a3500; }
.artcle-badge-green  { background: #d1e7dd; color: #0f5132; }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ===== Cards Grid ===== */
.artcle-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}
.artcle-card {
    background: #fff;
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius);
    padding: 20px;
    transition: var(--artcle-transition);
}
.artcle-card-clickable {
    cursor: pointer;
}
.artcle-card-clickable:hover {
    border-color: var(--artcle-primary);
    box-shadow: var(--artcle-shadow-lg);
    transform: translateY(-2px);
}
.artcle-card-overdue {
    border-color: var(--artcle-danger);
    background: #fff5f5;
}
.artcle-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.artcle-card-title {
    margin: 0 0 8px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
}
.artcle-card-title small {
    color: var(--artcle-text-muted);
    font-weight: 400;
    display: block;
    margin-top: 4px;
}
.artcle-card-meta {
    font-size: 12px;
    color: var(--artcle-text-muted);
    margin-bottom: 12px;
}
.artcle-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--artcle-border);
    margin-top: 12px;
    flex-wrap: wrap;
    gap: 8px;
}
.artcle-card-actions {
    display: flex;
    gap: 6px;
}

/* ===== Empty State ===== */
.artcle-empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--artcle-text-muted);
}
.artcle-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}
.artcle-empty-state p {
    margin-bottom: 20px;
    font-size: 15px;
}

/* ===== Stats Grid ===== */
.artcle-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}
.artcle-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.artcle-stat-card {
    background: #fff;
    border-radius: var(--artcle-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--artcle-shadow);
    border-inline-start: 4px solid var(--artcle-primary);
}
.artcle-stat-blue   { border-inline-start-color: var(--artcle-primary); }
.artcle-stat-green  { border-inline-start-color: var(--artcle-success); }
.artcle-stat-red    { border-inline-start-color: var(--artcle-danger); }
.artcle-stat-yellow { border-inline-start-color: var(--artcle-warning); }
.artcle-stat-orange { border-inline-start-color: #fd7e14; }
.artcle-stat-purple { border-inline-start-color: #6f42c1; }
.artcle-stat-teal   { border-inline-start-color: var(--artcle-info); }
.artcle-stat-gray   { border-inline-start-color: var(--artcle-text-muted); }
.artcle-stat-icon {
    font-size: 28px;
    width: 50px;
    height: 50px;
    background: #f8f9fb;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.artcle-stat-value {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
}
.artcle-stat-label {
    font-size: 12px;
    color: var(--artcle-text-muted);
}

/* ===== Charts Grid ===== */
.artcle-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.artcle-chart-card {
    background: #fff;
    border-radius: var(--artcle-radius);
    padding: 20px;
    box-shadow: var(--artcle-shadow);
}
.artcle-chart-card h3 {
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 700;
}

/* ===== Tabs ===== */
.artcle-tabs {
    background: #fff;
    border-bottom: 1px solid var(--artcle-border);
    padding: 0 24px;
    display: flex;
    gap: 4px;
    overflow-x: auto;
    position: sticky;
    top: 60px;
    z-index: 50;
}
.artcle-tab {
    padding: 14px 18px;
    color: var(--artcle-text-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    border-bottom: 3px solid transparent;
    transition: var(--artcle-transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}
.artcle-tab:hover {
    color: var(--artcle-primary);
}
.artcle-tab.active {
    color: var(--artcle-primary);
    border-bottom-color: var(--artcle-primary);
}
.artcle-tab-count {
    background: var(--artcle-bg);
    color: var(--artcle-text-muted);
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 700;
}
.artcle-tab.active .artcle-tab-count {
    background: var(--artcle-primary);
    color: #fff;
}

/* ===== Forms Layout ===== */
.artcle-form-wrapper {
    min-height: 100vh;
    padding: 40px 20px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.artcle-form-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--artcle-shadow-lg);
    width: 100%;
    max-width: 900px;
    padding: 32px;
}
.artcle-form-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--artcle-border);
}
.artcle-form-header h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
}
.artcle-form-section {
    margin-bottom: 32px;
}
.artcle-form-section h3 {
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--artcle-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--artcle-border);
}
.artcle-grid {
    display: grid;
    gap: 16px;
}
.artcle-grid-2 { grid-template-columns: 1fr 1fr; }
.artcle-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.artcle-grid-4 { grid-template-columns: repeat(4, 1fr); }

.artcle-form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--artcle-border);
    flex-wrap: wrap;
}

/* ===== Callouts ===== */
.artcle-callout {
    padding: 14px 18px;
    border-radius: var(--artcle-radius-sm);
    margin-bottom: 20px;
    font-size: 13px;
    border-inline-start: 4px solid;
}
.artcle-callout-warning {
    background: #fff3cd;
    border-color: var(--artcle-warning);
    color: #664d03;
}
.artcle-callout-info {
    background: #d1ecf1;
    border-color: var(--artcle-info);
    color: #0c5460;
}
.artcle-callout-danger {
    background: #f8d7da;
    border-color: var(--artcle-danger);
    color: #842029;
}

/* ===== File Dropzone ===== */
.artcle-file-dropzone {
    position: relative;
    border: 2px dashed var(--artcle-border);
    border-radius: var(--artcle-radius);
    padding: 32px;
    text-align: center;
    transition: var(--artcle-transition);
    cursor: pointer;
    background: #fafbfc;
}
.artcle-file-dropzone:hover,
.artcle-file-dropzone.dragover {
    border-color: var(--artcle-primary);
    background: rgba(13, 110, 253, 0.04);
}
.artcle-file-dropzone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.artcle-dropzone-icon {
    font-size: 36px;
    margin-bottom: 8px;
}
.artcle-dropzone-text {
    margin: 0 0 4px;
    font-weight: 600;
    color: var(--artcle-text);
}
.artcle-dropzone-hint {
    margin: 0;
    font-size: 12px;
    color: var(--artcle-text-muted);
}
.artcle-file-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
    padding: 10px 14px;
    background: #d1e7dd;
    border-radius: var(--artcle-radius-sm);
    font-size: 13px;
}
.artcle-file-name {
    font-weight: 600;
    color: #0f5132;
}
.artcle-file-size {
    color: var(--artcle-text-muted);
    margin-inline-start: 8px;
}
.artcle-file-remove {
    color: var(--artcle-danger);
    font-weight: 700;
}

/* ===== Authors List (drag & drop) ===== */
.artcle-authors-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 12px;
}
.artcle-author-row {
    background: #f8f9fb;
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    padding: 14px;
    cursor: move;
    transition: var(--artcle-transition);
}
.artcle-author-row:hover {
    border-color: var(--artcle-primary);
}
.artcle-author-row.dragging {
    opacity: 0.5;
}
.artcle-author-row .artcle-grid {
    grid-template-columns: 1fr 1fr 1fr 1fr auto;
    align-items: end;
}
.artcle-author-handle {
    color: var(--artcle-text-muted);
    font-size: 18px;
    cursor: move;
    padding: 0 8px;
}
.artcle-author-checkboxes {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    font-size: 12px;
}
.artcle-author-checkboxes label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    font-weight: 500;
}

/* ===== Affiliation Row ===== */
.artcle-affiliation-row {
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    padding: 12px;
    margin-bottom: 10px;
    background: #fafbfc;
}

/* ===== Modal ===== */
.artcle-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(2px);
}
.artcle-modal-content {
    background: #fff;
    border-radius: var(--artcle-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--artcle-shadow-lg);
}
.artcle-modal-lg {
    max-width: 900px;
}
.artcle-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--artcle-border);
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}
.artcle-modal-header h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
}
.artcle-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--artcle-text-muted);
    padding: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.artcle-modal-close:hover {
    background: var(--artcle-bg);
}
.artcle-modal-body {
    padding: 24px;
}

/* ===== Decision Grid ===== */
.artcle-decision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 8px 0;
}
.artcle-decision-option {
    cursor: pointer;
}
.artcle-decision-option input {
    display: none;
}
.artcle-decision-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px;
    border: 2px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    transition: var(--artcle-transition);
    text-align: center;
}
.artcle-decision-option input:checked + .artcle-decision-card {
    border-color: var(--artcle-primary);
    background: rgba(13, 110, 253, 0.05);
}
.artcle-decision-green .artcle-decision-card { color: var(--artcle-success); }
.artcle-decision-teal .artcle-decision-card { color: var(--artcle-info); }
.artcle-decision-yellow .artcle-decision-card { color: var(--artcle-warning); }
.artcle-decision-red .artcle-decision-card { color: var(--artcle-danger); }

/* ===== Reviewer Picker ===== */
.artcle-reviewer-picker {
    max-height: 400px;
    overflow-y: auto;
    margin: 12px 0;
}
.artcle-reviewer-pick {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--artcle-transition);
}
.artcle-reviewer-pick:hover {
    border-color: var(--artcle-primary);
}
.artcle-reviewer-pick input:checked + .artcle-reviewer-info {
    color: var(--artcle-primary);
}
.artcle-reviewer-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.artcle-reviewer-info small {
    color: var(--artcle-text-muted);
}
.artcle-reviewer-load {
    font-size: 11px;
    color: var(--artcle-text-muted);
}

/* ===== Review Form ===== */
.artcle-question-block {
    background: #f8f9fb;
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    padding: 16px;
    margin-bottom: 16px;
}
.artcle-question-text {
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.artcle-question-num {
    background: var(--artcle-primary);
    color: #fff;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}
.artcle-question-weight {
    font-size: 11px;
    color: var(--artcle-text-muted);
    background: #fff;
    padding: 2px 8px;
    border-radius: 10px;
}
.artcle-question-locked {
    color: var(--artcle-text-muted);
}
.artcle-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.artcle-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1.5px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    cursor: pointer;
    transition: var(--artcle-transition);
    background: #fff;
}
.artcle-option:hover {
    border-color: var(--artcle-primary);
}
.artcle-option input {
    margin: 0;
}
.artcle-option input:checked + .artcle-option-text {
    color: var(--artcle-primary);
    font-weight: 600;
}
.artcle-option-text {
    flex: 1;
    font-size: 13px;
}
.artcle-option-score {
    background: var(--artcle-bg);
    color: var(--artcle-text-muted);
    font-size: 11px;
    padding: 1px 6px;
    border-radius: 8px;
    font-weight: 700;
}

/* ===== Question Card (editor) ===== */
.artcle-question-card {
    background: #fff;
    border: 1px solid var(--artcle-border);
    border-radius: var(--artcle-radius);
    padding: 16px;
    margin-bottom: 16px;
}
.artcle-question-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.artcle-question-input-text {
    flex: 1;
    min-width: 200px;
}
.artcle-question-options {
    margin: 12px 0;
}
.artcle-question-card-footer {
    text-align: end;
    margin-top: 12px;
}
.artcle-question-add {
    border: 2px dashed var(--artcle-primary);
    background: rgba(13, 110, 253, 0.03);
}
.artcle-option-edit {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.artcle-option-score-label {
    font-size: 11px;
    color: var(--artcle-text-muted);
    font-weight: 700;
}

/* ===== Bulk Bar ===== */
.artcle-bulk-bar {
    background: #fff;
    padding: 10px 16px;
    border-radius: var(--artcle-radius-sm);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid var(--artcle-border);
    flex-wrap: wrap;
}
.artcle-bulk-label {
    font-size: 12px;
    color: var(--artcle-text-muted);
}
.artcle-col-check {
    width: 32px;
    text-align: center;
}

/* ===== Progress Bar ===== */
.artcle-progress {
    width: 80px;
    height: 18px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}
.artcle-progress-bar {
    height: 100%;
    background: var(--artcle-success);
    transition: width 0.3s ease;
}
.artcle-progress-text {
    position: absolute;
    inset: 0;
    text-align: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--artcle-text);
    line-height: 18px;
}

/* ===== Review Count ===== */
.artcle-review-count {
    background: #f8f9fb;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--artcle-text);
}
.artcle-score-badge {
    background: #d1e7dd;
    color: #0f5132;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
}
.artcle-text-muted {
    color: var(--artcle-text-muted);
}
.artcle-deadline {
    font-size: 12px;
    color: var(--artcle-text-muted);
}
.artcle-overdue {
    color: var(--artcle-danger);
    font-weight: 600;
}

/* ===== Submission Preview ===== */
.artcle-submission-preview {
    background: #f8f9fb;
    border-radius: var(--artcle-radius-sm);
    padding: 20px;
    margin-bottom: 24px;
}
.artcle-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}
.artcle-preview-title {
    margin: 0 0 16px;
    font-size: 16px;
    font-weight: 600;
}
.artcle-abstract-preview {
    font-size: 13px;
    line-height: 1.7;
    color: var(--artcle-text);
}
.artcle-keywords {
    margin-top: 12px;
    font-size: 12px;
}

/* ===== Guideline Text (in modal) ===== */
.artcle-guideline-text {
    color: #1a237e; /* سرمه‌ای تیره / dark navy */
    font-size: 14px;
    line-height: 1.8;
    font-weight: 500;
    text-align: center;
}
.artcle-guideline-text p {
    color: #1a237e;
    margin-bottom: 12px;
    text-align: center;
}
.artcle-guideline-text strong {
    color: #1a237e;
    font-weight: 700;
}

/* ===== Export Cards ===== */
.artcle-export-card {
    text-align: center;
}
.artcle-export-icon {
    font-size: 36px;
    margin-bottom: 12px;
}
.artcle-export-desc {
    font-size: 12px;
    color: var(--artcle-text-muted);
    margin-bottom: 16px;
    min-height: 40px;
}
.artcle-export-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ===== Categories List ===== */
.artcle-categories-list {
    max-height: 400px;
    overflow-y: auto;
}

/* ===== Checkbox Grid ===== */
.artcle-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
    padding: 10px;
    background: #f8f9fb;
    border-radius: var(--artcle-radius-sm);
}
.artcle-checkbox-option {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 13px;
}

/* ===== Selects ===== */
.artcle-select {
    padding: 8px 12px;
    border: 1.5px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    background: #fff;
    font-family: inherit;
    font-size: 13px;
    cursor: pointer;
    min-width: 150px;
}
.artcle-input {
    padding: 8px 12px;
    border: 1.5px solid var(--artcle-border);
    border-radius: var(--artcle-radius-sm);
    background: #fff;
    font-family: inherit;
    font-size: 13px;
}

/* ===== Spinner ===== */
.artcle-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .artcle-app {
        font-size: 13px;
    }
    .artcle-login-header {
        padding: 24px 16px;
    }
    .artcle-login-body {
        padding: 20px 16px;
    }
    .artcle-topbar {
        padding: 10px 12px;
        flex-wrap: wrap;
    }
    .artcle-brand-text {
        font-size: 14px;
    }
    .artcle-user-name {
        display: none;
    }
    .artcle-action-bar {
        padding: 10px 12px;
        flex-direction: column;
        align-items: stretch;
    }
    .artcle-actions-left,
    .artcle-actions-right {
        justify-content: stretch;
    }
    .artcle-actions-left .artcle-btn,
    .artcle-actions-right .artcle-btn,
    .artcle-actions-left .artcle-select {
        flex: 1;
    }
    .artcle-main {
        padding: 12px;
    }
    .artcle-section {
        padding: 16px;
    }
    .artcle-grid-2,
    .artcle-grid-3,
    .artcle-grid-4 {
        grid-template-columns: 1fr;
    }
    .artcle-charts-grid {
        grid-template-columns: 1fr;
    }
    .artcle-decision-grid {
        grid-template-columns: 1fr;
    }
    .artcle-options-grid {
        grid-template-columns: 1fr;
    }
    .artcle-tabs {
        padding: 0 12px;
    }
    .artcle-tab {
        padding: 12px 12px;
        font-size: 12px;
    }
    .artcle-form-card {
        padding: 20px 16px;
    }
    .artcle-form-wrapper {
        padding: 16px 12px;
    }
    .artcle-stats-row,
    .artcle-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        padding: 12px;
    }
    .artcle-stat-card {
        padding: 12px;
    }
    .artcle-stat-value {
        font-size: 18px;
    }
    .artcle-table {
        font-size: 12px;
    }
    .artcle-table th,
    .artcle-table td {
        padding: 8px 6px;
    }
    .artcle-cell-title {
        max-width: 180px;
    }
    .artcle-modal-content {
        max-width: 100%;
        max-height: 95vh;
    }
    .artcle-role-selector {
        gap: 6px;
    }
    .artcle-role-card {
        padding: 12px 4px;
    }
    .artcle-author-row .artcle-grid {
        grid-template-columns: 1fr 1fr;
    }
    .artcle-cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .artcle-stats-row,
    .artcle-stats-grid {
        grid-template-columns: 1fr;
    }
    .artcle-form-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    .artcle-form-actions {
        flex-direction: column-reverse;
    }
    .artcle-form-actions .artcle-btn {
        width: 100%;
    }
}