/* AI-Header: Inbox Component Styles - Contact request list and management */
/* Date: 2025-09-10 */

/* ===========================================
   INBOX CONTAINER AND LAYOUT
   =========================================== */

.inbox-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
    min-height: 100vh;
}

.page-header-exchange {
    margin-bottom: 30px;
}

/* ===========================================
   INBOX HEADER WITH SEARCH AND FILTERS
   =========================================== */

.inbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    gap: 16px;
}

.search-container {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-container i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bs-secondary-color);
    font-size: 16px;
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    color: var(--bs-body-color);
    font-size: 14px;
    transition: all 0.2s ease;
}

.search-input::placeholder {
    color: var(--bs-secondary-color);
}

.search-input:focus {
    outline: none;
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 2px rgba(var(--bs-primary-rgb), 0.2);
    background: transparent;
}

.filter-container {
    display: flex;
    gap: 12px;
}

.filter-btn {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--bs-border-color);
    border-radius: 6px;
    color: var(--bs-body-color);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-btn:hover {
    background: transparent;
    border-color: var(--bs-border-color-translucent);
    transform: translateY(-1px);
}

/* ===========================================
   STATUS TABS
   =========================================== */

.status-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--bs-border-color);
    padding-bottom: 16px;
}

.status-tab {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--exchange-border);
    color: var(--bs-body-color);
    font-size: 14px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-weight: 500;
    margin-right: 8px;
}

.status-tab.active {
    background: transparent;
    color: var(--bs-body-color);
    border: 1px solid var(--bs-border-color);
}

.status-tab.pending {
    color: var(--bs-danger);
}

.status-tab.pending.active {
    background: rgba(var(--bs-danger-rgb), 0.1);
    color: var(--bs-danger);
    border-color: var(--bs-danger);
}

.status-tab:hover:not(.active) {
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
}

/* ===========================================
   REQUESTS LIST AND CARDS
   =========================================== */

.requests-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.request-card {
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    transition: all 0.2s ease;
    position: relative;
}

.request-card:hover {
    background: var(--bs-tertiary-bg);
    border-color: var(--bs-border-color-translucent);
    transform: translateY(-2px);
    box-shadow: var(--bs-box-shadow-lg);
}

.request-info {
    display: flex;
    gap: 16px;
    flex: 1;
    min-width: 0;
}

/* ===========================================
   AVATAR STYLING (INBOX SPECIFIC)
   =========================================== */

.inbox-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--bs-primary) 0%, var(--bs-primary-rgb, 114, 47, 55) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(var(--bs-primary-rgb), 0.3);
}

/* ===========================================
   MEMBER DETAILS
   =========================================== */

.member-details {
    flex: 1;
    min-width: 0;
}

.name-status {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}

.member-name {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--bs-body-color);
}

.member-title {
    margin: 0 0 4px 0;
    color: var(--bs-secondary-color);
    font-size: 14px;
    font-weight: 500;
}

.company-name {
    margin: 0 0 12px 0;
    color: var(--bs-secondary-color);
    font-size: 14px;
}

.request-message {
    margin: 0 0 12px 0;
    color: var(--bs-secondary-color);
    font-style: italic;
    font-size: 14px;
    line-height: 1.4;
    background: var(--bs-body-bg);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--bs-primary);
}

.request-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--bs-tertiary-color);
    font-size: 12px;
}

.separator {
    color: var(--bs-border-color);
}

/* ===========================================
   STATUS BADGES
   =========================================== */

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex-shrink: 0;
}

.status-badge.pending {
    background: rgba(var(--bs-danger-rgb), 0.1);
    color: var(--bs-danger);
    border: 1px solid var(--bs-danger);
}

.status-badge.approved,
.status-badge.accepted {
    background: rgba(var(--bs-success-rgb), 0.1);
    color: var(--bs-success);
    border: 1px solid var(--bs-success);
}

.status-badge.rejected,
.status-badge.declined {
    background: rgba(var(--bs-danger-rgb), 0.1);
    color: var(--bs-danger);
    border: 1px solid var(--bs-danger);
}

/* ===========================================
   REQUEST ACTIONS
   =========================================== */

.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.navigation-arrow {
    color: var(--bs-body-color);
    font-size: 1.2rem;
}

.request-actions {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    flex-shrink: 0;
}

.btn-decline,
.btn-accept,
.btn-details {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-decline {
    background: transparent;
    color: var(--bs-danger);
    border: 1px solid var(--bs-danger);
}

.btn-decline:hover {
    background: var(--bs-danger);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(var(--bs-danger-rgb), 0.3);
}

.btn-accept {
    background: var(--bs-success);
    color: #ffffff;
    border: 1px solid var(--bs-success);
}

.btn-accept:hover {
    background: var(--bs-success);
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(var(--bs-success-rgb), 0.3);
}

.btn-details {
    background: transparent;
    color: var(--bs-secondary-color);
    border: 1px solid var(--bs-border-color);
}

.btn-details:hover {
    background: var(--bs-secondary-bg);
    color: var(--bs-body-color);
    border-color: var(--bs-border-color-translucent);
}

/* ===========================================
   EMPTY STATE
   =========================================== */

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--bs-secondary-color);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--bs-tertiary-color);
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--bs-secondary-color);
}

.empty-state p {
    font-size: 14px;
    margin: 0;
    color: var(--bs-tertiary-color);
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */

@media (max-width: 768px) {
    .inbox-container {
        padding: 16px;
    }
    
    .inbox-header {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .search-container {
        max-width: none;
        order: 1;
    }
    
    .filter-container {
        justify-content: flex-end;
        order: 2;
    }
    
    .status-tabs {
        flex-wrap: wrap;
        gap: 6px;
        margin-bottom: 16px;
    }
    
    .status-tab {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .request-card {
        flex-direction: column;
        gap: 16px;
        padding: 16px;
    }
    
    .request-info {
        gap: 12px;
    }
    
    .inbox-avatar {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .member-name {
        font-size: 16px;
    }
    
    .member-title,
    .company-name {
        font-size: 13px;
    }
    
    .request-message {
        font-size: 13px;
        padding: 6px 10px;
    }
    
    .request-actions {
        justify-content: flex-end;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .btn-decline,
    .btn-accept,
    .btn-details {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .empty-state {
        padding: 40px 16px;
    }
    
    .empty-state i {
        font-size: 2rem;
    }
    
    .empty-state h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .inbox-header {
        gap: 8px;
    }
    
    .search-input {
        padding: 10px 14px 10px 40px;
        font-size: 13px;
    }
    
    .filter-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .request-card {
        padding: 12px;
    }
    
    .name-status {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .status-badge {
        align-self: flex-start;
    }
}

/* ===========================================
   ACCESSIBILITY IMPROVEMENTS
   =========================================== */

.request-card:focus-visible {
    outline: 2px solid var(--bs-primary);
    outline-offset: 2px;
}

.btn-decline:focus-visible,
.btn-accept:focus-visible,
.btn-details:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .request-card,
    .btn-decline,
    .btn-accept,
    .btn-details,
    .filter-btn,
    .status-tab {
        transition: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .request-card {
        border-width: 2px;
    }
    
    .status-badge {
        border-width: 2px;
    }
}