/* ============================================================
   projects-new.css - Purified & Optimized | Rules R1-R10
   ============================================================ */

/* ============================================================
   projects-new.css — Purified & Optimized
   ============================================================ */
/* 1. CSS VARIABLES / 2. RESET / 3. TYPOGRAPHY / 4. LAYOUT /
   5. NAVIGATION / 6. COMPONENTS / 7. BUTTONS /
   8. MODALS / 9. UTILITIES / 10. RESPONSIVE */

/* ============================================================
   4. LAYOUT — Projects Container & Grid
   ============================================================ */

.projects-container {
    padding: var(--spacing-md, 16px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md, 16px);
    margin-top: var(--spacing-md, 16px);
}

/* ============================================================
   6. COMPONENTS — Project Card
   ============================================================ */

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    padding: var(--spacing-md, 16px);
    transition: var(--transition, background 0.2s);
}

.project-card:hover {
    transform: translateY(-3px);
    border-color: var(--user-primary, var(--accent-color));
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm, 8px);
}

.project-header h4 {
    margin: 0;
    font-size: var(--font-size-medium, 15px);
    color: var(--user-text, var(--text-color));
    flex: 1;
}

/* ============================================================
   6. COMPONENTS — Status Badges
   ============================================================ */

.project-status {
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

.status-open,
.status-completed,
.status-accepted {
    background-color: rgba(46,204,113,0.12);
    color: var(--user-success, var(--color-success, #2ecc71));
    border: 1px solid rgba(46,204,113,0.3);
}

.status-pending {
    background-color: rgba(243, 156, 18, 0.12);
    color: var(--user-warning, var(--color-warning, #f39c12));
    border: 1px solid rgba(243, 156, 18, 0.3);
}

.status-escrowed {
    background-color: rgba(var(--accent-rgb), 0.1);
    color: var(--user-info, var(--accent-color));
    border: 1px solid rgba(var(--accent-rgb), 0.25);
}

.status-contract-signed {
    background-color: rgba(var(--user-primary-rgb, 106, 17, 203), 0.1);
    color: var(--fix-black);
    border: 1px solid rgba(var(--user-primary-rgb, 106, 17, 203), 0.25);
}

[data-theme="dark"] .status-contract-signed{
    color: var(--fix-white);
}
   
.status-in-progress {
    background-color: rgba(var(--accent-rgb), 0.1);
    color: var(--user-info, var(--accent-color));
    border: 1px solid rgba(var(--accent-rgb), 0.25);
}

.status-canceled,
.status-rejected {
    background-color: rgba(231,76,60,0.12);
    color: var(--user-danger, var(--color-danger, #e74c3c));
    border: 1px solid rgba(231,76,60,0.3);
}

/* ============================================================
   6. COMPONENTS — Project Details & Info
   ============================================================ */

.project-details {
    margin-bottom: var(--spacing-md, 16px);
}

.project-info {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm, 8px);
    font-size: 13px;
    color: var(--user-text-secondary, var(--text-color-secondary));
}

.project-info i {
    margin-left: var(--spacing-sm, 8px);
    color: var(--user-primary, var(--accent-color));
    width: 20px;
    text-align: center;
}

/* ============================================================
   7. BUTTONS — Project Actions
   ============================================================ */

.project-actions {
    display: flex;
    gap: var(--spacing-sm, 8px);
    flex-wrap: wrap;
}

.project-actions .btn {
    flex: 1;
    min-width: 120px;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

/* ============================================================
   6. COMPONENTS — Bid Items & Cards
   ============================================================ */

.bid-item,
.bid-card {
    background: var(--user-card-bg, var(--card-bg));
    border-radius: 8px;
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    margin-bottom: var(--spacing-sm, 8px);
    border: 1px solid var(--user-border, var(--border-color));
}

.bid-item:last-child,
.bid-card:last-child {
    margin-bottom: 0;
}

.bid-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm, 8px);
}

.bid-amount {
    font-weight: bold;
    font-size: var(--font-size-medium, 15px);
    color: var(--user-primary, var(--accent-color));
}

.bid-description {
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text-secondary, var(--text-color-secondary));
    line-height: 1.5;
}

.bid-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--user-border, var(--border-color));
    padding-top: var(--spacing-sm, 8px);
}

.bid-date {
    font-size: 11px;
    color: var(--user-text-muted, var(--text-color-secondary));
}

.bid-actions {
    display: flex;
    gap: var(--spacing-sm, 8px);
}

.bid-actions .btn {
    padding: 4px 9px;
    font-size: 11px;
    border-radius: 8px;
}

/* ============================================================
   9. UTILITIES — Empty / No-Content States
   ============================================================ */

.no-bids {
    text-align: center;
    padding: var(--spacing-xl, 32px) var(--spacing-md, 16px);
    color: var(--user-text-muted, var(--text-color-secondary));
}

.no-bids i {
    font-size: 40px;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text-secondary, var(--text-color-secondary));
}

.no-bids p {
    margin: 0;
    font-size: var(--font-size-medium, 15px);
}

/* ============================================================
   8. MODALS — Project Modal Wrappers
   ============================================================ */

.project-modal .modal-container {
    max-width: 600px;
    width: 90%;
    border-radius: 14px;
    opacity: 1;
}

.bid-modal .modal-container {
    max-width: 500px;
    width: 90%;
    border-radius: 14px;
    opacity: 1;
}

.bids-modal .modal-container {
    max-width: 700px;
    width: 90%;
    border-radius: 14px;
    opacity: 1;
}

.review-modal .modal-container {
    max-width: 500px;
    width: 90%;
    border-radius: 14px;
    opacity: 1;
}

.project-chat-modal .modal-container {
    max-width: 900px;
    width: 95%;
    max-height: 90vh;
    margin: 20px auto;
    border-radius: 14px;
    opacity: 1;
}

/* ============================================================
   6. COMPONENTS — Project Details Modal
   ============================================================ */

.project-details-modal .detail-section {
    margin-top: var(--spacing-md, 16px);
    padding-top: var(--spacing-sm, 8px);
    border-top: 1px solid var(--user-border, var(--border-color));
}

.project-details-modal .detail-section h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text, var(--text-color));
}

.project-details-modal .bids-list {
    max-height: 300px;
    overflow-y: auto;
}

.bids-list {
    max-height: 400px;
    overflow-y: auto;
}

/* ============================================================
   6. COMPONENTS — Project Chat (full-layout)
   ============================================================ */

.project-chat-container {
    display: flex;
    flex-direction: column;
    height: 70vh;
    max-height: 75vh;
}

.project-info-panel {
    background: var(--user-card-bg, var(--card-bg));
    border-radius: 8px;
    padding: var(--spacing-md, 16px);
    margin-bottom: var(--spacing-md, 16px);
    border: 1px solid var(--user-border, var(--border-color));
    flex-shrink: 0;
}

.project-info-panel .detail-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm, 8px);
    padding-bottom: var(--spacing-sm, 8px);
    border-bottom: 1px solid var(--user-border, var(--border-color));
}

.project-info-panel .detail-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.project-info-panel .detail-label {
    font-weight: bold;
    color: var(--user-text, var(--text-color));
}

.project-info-panel .detail-value {
    color: var(--user-text-secondary, var(--text-color-secondary));
}

/* ============================================================
   6. COMPONENTS — Contract Signing Section
   ============================================================ */

.contract-signing-section {
    margin-top: var(--spacing-md, 16px);
    padding-top: var(--spacing-md, 16px);
    border-top: 1px solid var(--user-border, var(--border-color));
}

.contract-signing-section h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text, var(--text-color));
}

.contract-signing-section p {
    margin-bottom: var(--spacing-md, 16px);
    color: var(--user-text-secondary, var(--text-color-secondary));
    line-height: 1.6;
}

.deposit-confirmation {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm, 8px);
}

.confirmation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    background: var(--user-hover-bg, rgba(0, 0, 0, 0.03));
    border-radius: 8px;
    border: 1px solid var(--user-border, var(--border-color));
}

.confirmation-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 8px);
    font-weight: 500;
}

.confirmation-label i {
    color: var(--user-primary, var(--accent-color));
}

.confirmation-status .btn {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 8px;
}

/* ============================================================
   6. COMPONENTS — Project Review Section
   ============================================================ */

.project-review-section {
    margin-top: var(--spacing-md, 16px);
    padding-top: var(--spacing-md, 16px);
    border-top: 1px solid var(--user-border, var(--border-color));
}

.project-review-section h4 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text, var(--text-color));
}

.project-review-section p {
    margin-bottom: var(--spacing-md, 16px);
    color: var(--user-text-secondary, var(--text-color-secondary));
    line-height: 1.6;
}

.review-action {
    text-align: center;
}

.review-action .btn {
    padding: 9px 18px;
    font-size: 12px;
    border-radius: 8px;
}

.review-action .btn i {
    margin-left: var(--spacing-sm, 8px);
}

/* ============================================================
   6. COMPONENTS — Chat Section
   ============================================================ */

.chat-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--user-card-bg, var(--card-bg));
    border-radius: 8px;
    border: 1px solid var(--user-border, var(--border-color));
    overflow: hidden;
    min-height: 300px;
}

.chat-header {
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    border-bottom: 1px solid var(--user-border, var(--border-color));
    background: var(--user-hover-bg, rgba(0, 0, 0, 0.02));
    flex-shrink: 0;
}

.chat-header h4 {
    margin: 0;
    font-size: var(--font-size-medium, 15px);
    color: var(--user-text, var(--text-color));
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md, 16px);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm, 8px);
    max-height: 300px;
}

.chat-message {
    max-width: 80%;
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    border-radius: 18px;
    position: relative;
}

.chat-message.sent {
    align-self: flex-end;
    background: var(--user-primary, var(--accent-color));
    color: #ffffff;
    border-bottom-right-radius: 6px;
}

.chat-message.received {
    align-self: flex-start;
    background: var(--user-hover-bg, var(--border-color));
    color: var(--user-text, var(--text-color));
    border-bottom-left-radius: 6px;
}

.message-content {
    line-height: 1.5;
    word-wrap: break-word;
    font-size: 13px;
}

.message-time {
    font-size: 11px;
    margin-top: var(--spacing-xs, 4px);
    opacity: 0.8;
}

.chat-message.sent .message-time {
    text-align: right;
    color: rgba(255, 255, 255, 0.8);
}

.chat-message.received .message-time {
    text-align: left;
    color: var(--user-text-secondary, var(--text-color-secondary));
}

.no-messages {
    text-align: center;
    padding: var(--spacing-xl, 32px) var(--spacing-md, 16px);
    color: var(--user-text-muted, var(--text-color-secondary));
    font-style: italic;
    align-self: center;
}

.chat-input-container {
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    border-top: 1px solid var(--user-border, var(--border-color));
    background: var(--user-hover-bg, rgba(0, 0, 0, 0.02));
    flex-shrink: 0;
}

.chat-input-container .input-group {
    display: flex;
    gap: var(--spacing-sm, 8px);
    align-items: flex-end;
}

.chat-input-container textarea {
    flex: 1;
    resize: none;
    min-height: 56px;
    padding: var(--spacing-sm, 8px) var(--spacing-md, 16px);
    border-radius: 8px;
    border: 1px solid var(--user-border, var(--border-color));
    background: var(--user-card-bg, var(--card-bg));
    color: var(--user-text, var(--text-color));
    font-size: 13px;
    font-family: inherit;
}

.chat-input-container textarea:focus {
    outline: 2px solid var(--user-primary, var(--accent-color));
    outline-offset: 2px;
    border-color: var(--user-primary, var(--accent-color));
}

.chat-input-container .btn {
    height: fit-content;
    padding: 9px 18px;
    font-size: 12px;
    border-radius: 8px;
}

/* ============================================================
   6. COMPONENTS — Rating Stars
   ============================================================ */

.rating-stars {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm, 8px);
    margin: var(--spacing-md, 16px) 0;
}

.star {
    font-size: 28px;
    color: var(--user-border, var(--border-color));
    cursor: pointer;
    transition: color var(--transition-fast, 0.2s ease);
}

.star:hover,
.star.selected {
    color: var(--user-warning, var(--color-warning, #f39c12));
}

/* ============================================================
   6. COMPONENTS — Form Group (project scope)
   ============================================================ */

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs, 4px);
    font-weight: 500;
    font-size: 13px;
    color: var(--user-text, var(--text-color));
}

.form-group .form-input {
    width: 100%;
    padding: 9px var(--spacing-md, 16px);
    border: 1px solid var(--user-border, var(--border-color));
    border-radius: 8px;
    background: var(--user-card-bg, var(--card-bg));
    color: var(--user-text, var(--text-color));
    font-family: inherit;
    font-size: 13px;
    transition: border-color var(--transition-fast, 0.2s ease);
}

.form-group .form-input:focus {
    outline: 2px solid var(--user-primary, var(--accent-color));
    outline-offset: 2px;
    border-color: var(--user-primary, var(--accent-color));
}

.form-group .form-input::placeholder {
    color: var(--user-text-muted, var(--text-color-secondary));
}

/* ============================================================
   9. UTILITIES — Loading & Error States
   ============================================================ */

.loading-projects,
.projects-error,
.no-projects {
    text-align: center;
    padding: var(--spacing-xl, 32px) var(--spacing-md, 16px);
}

.loading-projects .spinner {
    margin-bottom: var(--spacing-sm, 8px);
}

.projects-error i,
.no-projects i {
    font-size: 40px;
    margin-bottom: var(--spacing-sm, 8px);
    color: var(--user-text-secondary, var(--text-color-secondary));
}

.projects-error p,
.no-projects p {
    margin: 0;
    font-size: var(--font-size-medium, 15px);
    color: var(--user-text-secondary, var(--text-color-secondary));
}

/* ============================================================
   8. MODALS — Chat Modal Full-Screen Layout
   ============================================================ */

.project-chat-modal--fullscreen {
    width: 96vw;
    max-width: 1100px;
    height: 90vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    border-radius: 14px;
    opacity: 1;
    margin: 20px auto;
}

.project-chat-modal--fullscreen .modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--user-border, var(--border-color));
    margin-bottom: 0;
}

.project-chat-modal--fullscreen .modal-body {
    flex: 1;
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.project-chat-modal--fullscreen .modal-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--user-border, var(--border-color));
    margin-top: auto;
}

.project-chat-modal-body {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.project-chat-main-container {
    display: flex;
    flex-grow: 1;
    overflow: hidden;
    flex-direction: row;
}

.project-info-strip {
    background: rgba(var(--user-primary-rgb, 106, 17, 203), 0.05);
    border-bottom: 1px solid var(--user-border, var(--border-color));
    padding: var(--spacing-xs, 4px) var(--spacing-md, 16px);
    flex-shrink: 0;
}

.project-info-strip-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm, 8px);
    align-items: center;
}

.pis-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: var(--user-text-muted, var(--text-color-secondary));
}

.pis-item i {
    color: var(--user-primary, var(--accent-color));
    font-size: 0.76rem;
}

.project-chat-modal--fullscreen .project-chat-container {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: row;
    min-height: 0;
}

.project-chat-modal--fullscreen .project-info-panel {
    width: 280px;
    flex-shrink: 0;
    overflow-y: auto;
    border-left: 1px solid var(--user-border, var(--border-color));
    padding: var(--spacing-md, 16px);
    background: var(--user-sidebar-bg, var(--card-bg));
    border-radius: 6px;
}

.project-chat-modal--fullscreen .chat-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
    border-radius: 6px;
}

.project-chat-modal--fullscreen .chat-messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    max-height: none;
}

.project-chat-modal--fullscreen .chat-input-container {
    flex-shrink: 0;
}

/* ============================================================
   6. COMPONENTS — Projects List Modern
   ============================================================ */

.projects-list-modern {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm, 8px);
    margin-top: var(--spacing-md, 16px);
}

.project-item-modern {
    background: var(--user-card-bg, var(--card-bg));
    border: 1px solid var(--user-border, var(--border-color));
    border-radius: 12px;
    padding: var(--spacing-md, 16px);
    transition: background var(--transition-fast, 0.2s);
}

.project-item-modern:hover {
    background: rgba(var(--user-primary-rgb, 106, 17, 203), 0.04);
    border-color: var(--user-primary, var(--accent-color));
}

.project-item-head {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md, 16px);
}

.project-item-service-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(var(--user-primary-rgb, 106, 17, 203), 0.1);
    color: var(--user-primary, var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

.project-item-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.project-item-title {
    font-weight: 700;
    font-size: 0.93rem;
    color: var(--user-text, var(--text-color));
    line-height: 1.4;
}

/* "My project" badge shown on a user's own projects in the all-araka list */
.my-project-badge {
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
    padding: 2px 8px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #fff;
    background: var(--user-accent, var(--accent, #2563eb));
    border-radius: 999px;
    line-height: 1.5;
    white-space: nowrap;
}

.project-item-metas {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm, 8px);
}

.project-item-meta {
    font-size: 0.75rem;
    color: var(--user-text-muted, var(--text-color-secondary));
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Distinct badge colors per meta parameter */
.project-item-meta.meta-service,
.project-item-meta.meta-location,
.project-item-meta.meta-budget,
.project-item-meta.meta-date {
    padding: 3px 9px;
    border-radius: 999px;
    border: 1px solid transparent;
    line-height: 1.6;
    white-space: nowrap;
}

.project-item-meta.meta-service {
    background: rgba(var(--user-primary-rgb, 106, 17, 203), 0.1);
    color: var(--user-primary, var(--accent-color));
    border-color: rgba(var(--user-primary-rgb, 106, 17, 203), 0.25);
}

.project-item-meta.meta-service i {
    color: var(--user-primary, var(--accent-color));
}

.project-item-meta.meta-location {
    background: rgba(var(--accent-rgb, 10, 92, 70), 0.1);
    color: var(--user-info, var(--accent-color));
    border-color: rgba(var(--accent-rgb, 10, 92, 70), 0.25);
}

.project-item-meta.meta-location i {
    color: var(--user-info, var(--accent-color));
}

.project-item-meta.meta-budget {
    background: rgba(46, 204, 113, 0.12);
    color: var(--user-success, #2ecc71);
    border-color: rgba(46, 204, 113, 0.3);
}

.project-item-meta.meta-budget i {
    color: var(--user-success, #2ecc71);
}

.project-item-meta.meta-date {
    background: rgba(243, 156, 18, 0.12);
    color: var(--user-warning, #f39c12);
    border-color: rgba(243, 156, 18, 0.3);
}

.project-item-meta.meta-date i {
    color: var(--user-warning, #f39c12);
}

.project-item-employer {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 6px 0;
    padding: 4px 10px;
    border-radius: 999px;
    background-color: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.18);
    font-size: 0.8rem;
    color: var(--fix-black);
}

[data-theme="dark"] .project-item-employer{
    color: var(--fix-white);
}

.project-item-employer i {
    font-size: 0.85rem;
    color: var(--user-primary, var(--accent-color));
}

.project-item-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.project-item-id {
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 6px;
    background-color: rgba(148, 163, 184, 0.15);
    color: #5a4f24;
    font-family: 'Vazirmatn', sans-serif;
}

[data-theme="dark"] .project-item-id{
    color: #f2de8d;
}

.project-item-desc {
    margin: 4px 0;
    font-size: 0.82rem;
    color: var(--user-text-secondary, #64748b);
    line-height: 1.4;
}

.project-item-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm, 8px);
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: var(--spacing-sm, 8px);
    padding-top: var(--spacing-sm, 8px);
    border-top: 1px solid var(--user-border, var(--border-color));
}

/* ============================================================
   10. RESPONSIVE — 768px breakpoint
   ============================================================ */

@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-actions {
        flex-direction: column;
    }

    .project-actions .btn {
        width: 100%;
    }

    .bid-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm, 8px);
    }

    .bid-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .project-chat-container {
        height: 60vh;
    }

    .confirmation-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm, 8px);
    }

    .confirmation-status {
        width: 100%;
        text-align: right;
    }

    .chat-input-container .input-group {
        flex-direction: column;
        gap: var(--spacing-sm, 8px);
    }

    .chat-input-container .btn {
        width: 100%;
    }

    .project-chat-modal .modal-container {
        margin: 5px;
        max-height: 96vh;
    }

    .chat-messages {
        max-height: 30vh;
        min-height: 200px;
    }

    .project-chat-modal--fullscreen {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
    }

    .project-chat-modal--fullscreen .modal-header {
        padding: 12px 16px;
    }

    .project-chat-modal--fullscreen .modal-footer {
        padding: 12px 16px;
    }

    .project-chat-modal--fullscreen .project-chat-container {
        flex-direction: column;
    }

    .project-chat-modal--fullscreen .project-info-panel {
        width: 100%;
        max-height: 160px;
        overflow-y: auto;
        border-left: none;
        border-bottom: 1px solid var(--user-border, var(--border-color));
    }

    .project-item-head {
        flex-wrap: wrap;
    }

    .project-item-actions {
        justify-content: flex-start;
    }
}

/* ============================================================
   9.5 RESPONSIVE — Tablet (768px - 1024px)
   ============================================================ */

@media (max-width: 1024px) and (min-width: 769px) {
    .project-chat-modal--fullscreen {
        width: 95vw;
        height: 85vh;
        max-height: 85vh;
        margin: 20px auto;
    }

    .project-chat-modal--fullscreen .project-chat-container {
        flex-direction: column;
    }

    .project-chat-modal--fullscreen .project-chat-main-container {
        flex-direction: column;
    }

    .project-chat-modal--fullscreen .project-info-panel {
        width: 100%;
        max-height: 140px;
        border-left: none;
        border-bottom: 1px solid var(--user-border, var(--border-color));
    }

    .chat-messages {
        max-height: 40vh;
    }

    .project-chat-modal--fullscreen .modal-header {
        padding: 14px 18px;
    }

    .project-chat-modal--fullscreen .modal-footer {
        padding: 14px 18px;
    }
}

/* ============================================================
   10. RESPONSIVE — 480px breakpoint
   ============================================================ */

@media (max-width: 480px) {
    .project-card {
        padding: var(--spacing-sm, 8px);
    }

    .project-header h4 {
        font-size: 13px;
    }

    /* Chat Modal Mobile Optimizations */
    .project-chat-modal--fullscreen {
        width: 100vw;
        height: 100vh;
        border-radius: 0;
        margin: 0;
    }

    .project-chat-modal--fullscreen .modal-header {
        padding: 10px 12px;
    }

    .project-chat-modal--fullscreen .modal-header h3 {
        font-size: 1rem;
    }

    .project-info-strip {
        padding: 6px 12px;
    }

    .pis-item {
        font-size: 0.7rem;
        gap: 4px;
    }

    .project-chat-modal--fullscreen .chat-section {
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .chat-messages {
        flex: 1;
        overflow-y: auto;
        max-height: 45vh;
        min-height: 250px;
    }

    .project-chat-modal--fullscreen .chat-input-container {
        padding: 12px;
        background: var(--card-bg);
        border-top: 1px solid var(--user-border, var(--border-color));
    }

    .project-chat-modal--fullscreen .chat-input-container .input-group {
        flex-direction: column;
        gap: 8px;
    }

    .project-chat-modal--fullscreen .chat-input-container .btn {
        width: 100%;
    }

    .project-chat-modal--fullscreen .modal-footer {
        padding: 10px 12px;
    }

    .project-chat-modal--fullscreen .modal-footer .btn {
        font-size: 0.85rem;
        padding: 8px 16px;
    }

    .project-chat-modal--fullscreen .project-chat-main-container {
        flex-direction: column;
        height: calc(100vh - 100px);
    }

    .project-chat-modal--fullscreen .project-chat-container {
        flex-direction: column;
        height: 100%;
    }

    .project-chat-modal--fullscreen .project-info-panel {
        width: 100%;
        max-height: 120px;
        border-left: none;
        border-bottom: 1px solid var(--user-border, var(--border-color));
        padding: 12px;
    }

    .project-chat-modal--fullscreen .detail-row {
        padding: 6px 0;
        font-size: 0.85rem;
    }

    .project-chat-modal--fullscreen .detail-label {
        font-weight: 600;
        color: var(--user-text-muted, var(--text-color-secondary));
    }

    .project-chat-modal--fullscreen .detail-value {
        color: var(--user-text, var(--text-color-primary));
    }

    .project-chat-modal--fullscreen .project-info-strip-items {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .project-chat-modal--fullscreen .status-badge {
        margin-left: auto;
        order: 5;
    }

    .project-status {
        font-size: 10px;
        padding: 2px 8px;
        min-width: 60px;
    }

    .bid-amount {
        font-size: 13px;
    }

    .project-item-service-icon {
        width: 34px;
        height: 34px;
        font-size: 15px;
    }

    .project-item-title {
        font-size: 0.87rem;
    }

    .chat-message {
        max-width: 92%;
    }

    .rating-stars {
        gap: var(--spacing-xs, 4px);
    }

    .star {
        font-size: 24px;
    }

    .review-action .btn {
        width: 100%;
    }
}

/* ============================================================
   10.5 RESPONSIVE — 400px breakpoint (کارت‌های پروژه)
   ============================================================ */

@media (max-width: 400px) {
    .project-item-modern {
        padding: var(--spacing-sm, 10px);
        border-radius: 10px;
    }

    .project-item-head {
        gap: 8px;
    }

    .project-item-service-icon {
        width: 30px;
        height: 30px;
        font-size: 13px;
        border-radius: 7px;
    }

    .project-item-info {
        gap: 4px;
    }

    /* عنوان + شناسه: بدون بیرون‌زدگی، شکستن کنترل‌شده */
    .project-item-title-row {
        flex-wrap: wrap;
        gap: 6px;
        row-gap: 4px;
        min-width: 0;
    }

    .project-item-title {
        font-size: 0.8rem;
        overflow-wrap: anywhere;
    }

    .project-item-id {
        font-size: 0.68rem;
        padding: 2px 6px;
    }

    .project-item-employer {
        font-size: 0.72rem;
        padding: 3px 8px;
        margin: 3px 0;
        max-width: 100%;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .project-item-employer i {
        font-size: 0.75rem;
    }

    .project-item-desc {
        font-size: 0.74rem;
    }

    /* بج‌های متا: کوچک‌تر و قابل شکستن به‌جای سرریز */
    .project-item-metas {
        gap: 5px;
    }

    .project-item-meta {
        font-size: 0.66rem;
        gap: 3px;
        min-width: 0;
    }

    .project-item-meta.meta-service,
    .project-item-meta.meta-location,
    .project-item-meta.meta-budget,
    .project-item-meta.meta-date {
        padding: 2px 7px;
        line-height: 1.5;
        white-space: normal;
        overflow-wrap: anywhere;
    }

    .project-status {
        font-size: 9px;
        padding: 2px 7px;
        min-width: 0;
        flex-shrink: 0;
    }

    /* اکشن‌ها: آیکون‌ها جمع‌وجور، دکمه اصلی تمام‌عرض در ردیف خودش */
    .project-item-actions {
        gap: 6px;
    }

    .project-item-actions .btn-action-modern {
        width: 30px;
        height: 30px;
        font-size: 0.78rem;
    }

    .project-item-actions .btn-primary-modern {
        flex: 1 1 100%;
        justify-content: center;
        font-size: 0.76rem;
        padding: 8px 10px;
    }
}

/* ============================================================
   LOADING OVERLAY (global, reusable)
   ============================================================ */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--user-overlay-bg, rgba(0, 0, 0, 0.5));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    opacity: 0;
    transition: opacity 0.25s ease;
    backdrop-filter: blur(2px);
}

.loading-overlay.loading-overlay--visible {
    opacity: 1;
}

.loading-overlay-box {
    background: var(--user-card-bg, var(--card-bg, #fff));
    border-radius: 16px;
    padding: 32px 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--user-border, var(--border-color, #d5d5d5));
}

.loading-overlay-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--user-border, var(--border-color, #d5d5d5));
    border-top-color: var(--user-primary, var(--accent-color, #FFC107));
    border-radius: 50%;
    animation: loading-overlay-spin 0.8s linear infinite;
}

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

.loading-overlay-text {
    color: var(--user-text, var(--text-color, #333));
    font-family: var(--font-primary, 'BTitr', sans-serif);
    font-size: var(--font-size-large, 15px);
    font-weight: 600;
}