/* Add these styles to your existing CSS */
.verification-steps {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.verification-step {
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: 5px;
    background: #f8f9fa;
}

.verification-step.completed {
    border-left: 4px solid #27ae60;
}

.verification-step.pending {
    border-left: 4px solid #f39c12;
}

.verification-step i {
    margin-right: 10px;
}

.document-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.document-item {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 5px;
    background: #f8f9fa;
}

.document-item.completed {
    border-left: 3px solid #27ae60;
}

.document-item.pending {
    border-left: 3px solid #f39c12;
}

.document-item.required {
    border-left: 3px solid #e74c3c;
}

.verification-badge {
    padding: 20px;
}

.badge-level {
    font-size: 1.5em;
    font-weight: bold;
    color: #f39c12;
    margin: 10px 0;
}

.verification-step-card {
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    margin-bottom: 15px;
    padding: 20px;
}

.verification-step-card.completed {
    border-left: 4px solid #27ae60;
}

.verification-step-card.active {
    border-left: 4px solid #3498db;
    background: #f8f9fa;
}

.step-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
}

.verification-step-card.completed .step-number {
    background: #27ae60;
}

.step-title {
    flex: 1;
}

.step-content {
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
}

.verification-score {
    font-size: 1.2em;
    font-weight: bold;
}

.score-value {
    color: #27ae60;
}

.supplier-profile-card label {
    display: block;
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.supplier-profile-summary {
    border-top: 4px solid #3498db;
}

.profile-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #eef1f4;
}

.profile-summary-item:last-child {
    border-bottom: 0;
}
        .supplier-sidebar {
            background: #27ae60;
            min-height: 100vh;
            padding: 0;
        }
        .supplier-sidebar .nav-link {
            color: #fff;
            padding: 15px 20px;
            border-bottom: 1px solid #2ecc71;
        }
        .supplier-sidebar .nav-link:hover, .supplier-sidebar .nav-link.active {
            background: #219653;
            color: #fff;
        }
        .supplier-sidebar .nav-link i {
            margin-right: 10px;
            width: 20px;
            text-align: center;
        }
        .supplier-content {
            padding: 20px;
            background: #ecf0f1;
            min-height: 100vh;
        }
        .dashboard-card {
            background: white;
            border-radius: 10px;
            padding: 20px;
            margin-bottom: 20px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .auction-lot {
            border: 2px solid #e67e22;
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 15px;
            background: #fffaf0;
        }
        .bid-status {
            padding: 5px 10px;
            border-radius: 15px;
            font-size: 12px;
            font-weight: bold;
        }
        .status-live { background: #e74c3c; color: white; }
        .status-pending { background: #f39c12; color: white; }
        .status-closed { background: #7f8c8d; color: white; }
        .status-won { background: #27ae60; color: white; }
        .countdown-timer {
            font-family: monospace;
            font-size: 18px;
            color: #e74c3c;
            font-weight: bold;
        }
        .section-content {
            display: none;
        }
        .section-content.active {
            display: block;
        }
        /* Product Cards */
.product-card {
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e0e0e0;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: bold;
    text-transform: uppercase;
    z-index: 2;
}

.product-badge.best-seller {
    background: #e74c3c;
    color: white;
}

.product-badge.new {
    background: #3498db;
    color: white;
}

.product-badge.premium {
    background: #f39c12;
    color: white;
}

.product-badge.seasonal {
    background: #27ae60;
    color: white;
}

.product-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

.product-title {
    font-weight: bold;
    margin-bottom: 5px;
}

.product-supplier {
    font-size: 12px;
    margin-bottom: 8px;
}

.product-certifications {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.product-certifications .badge {
    font-size: 10px;
    padding: 4px 6px;
}

.product-description {
    line-height: 1.4;
    margin-bottom: 15px;
}

.product-specs {
    background: #f8f9fa;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 10px;
}

.product-rating {
    font-size: 14px;
}

.price-range {
    text-align: center;
    padding: 10px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 6px;
}

.product-actions .btn-group {
    gap: 2px;
}

.product-actions .btn {
    flex: 1;
}

.product-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.product-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.product-status-badge.approved {
    background: rgba(39, 174, 96, .14);
    color: #1f8a4d;
}

.product-status-badge.pending {
    background: rgba(243, 156, 18, .16);
    color: #a56300;
}

.product-status-badge.rejected {
    background: rgba(231, 76, 60, .14);
    color: #b63b2d;
}

.product-status-badge.neutral {
    background: rgba(108, 117, 125, .12);
    color: #5d6770;
}

.product-status-hint {
    font-size: 11px;
    color: #7f8c8d;
    text-align: right;
    line-height: 1.3;
}

.product-actions .btn.disabled,
.product-actions .btn:disabled {
    opacity: .7;
    cursor: not-allowed;
}

.negotiation-panel {
    border: 1px solid rgba(39, 174, 96, .08);
    box-shadow: 0 16px 32px rgba(16, 24, 40, .06);
}

.negotiation-thread-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 14px;
}

.negotiation-thread {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    background: #f7faf8;
    border: 1px solid transparent;
    color: inherit;
    text-decoration: none;
    transition: all .2s ease;
}

.negotiation-thread:hover,
.negotiation-thread.active {
    text-decoration: none;
    color: inherit;
    background: #ffffff;
    border-color: rgba(39, 174, 96, .25);
    box-shadow: 0 10px 22px rgba(39, 174, 96, .08);
}

.negotiation-thread-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #27ae60 0%, #1f8a4d 100%);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.negotiation-thread-avatar.large {
    width: 52px;
    height: 52px;
}

.negotiation-thread-copy {
    min-width: 0;
    flex: 1;
}

.negotiation-chat-header {
    border-bottom: 1px solid #edf1ef;
    padding-bottom: 12px;
    margin-bottom: 12px;
}

.negotiation-header-main {
    display: flex;
    align-items: center;
    gap: 12px;
}

.negotiation-note {
    border-radius: 12px;
    border: 0;
}

.negotiation-stream {
    flex: 1;
    overflow-y: auto;
    max-height: 420px;
    padding: 6px 2px;
}

.negotiation-composer {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid #edf1ef;
    border-radius: 16px;
    background: linear-gradient(180deg, #fbfdfc 0%, #f5faf7 100%);
}

.negotiation-message {
    display: flex;
    margin-bottom: 14px;
}

.negotiation-message.mine {
    justify-content: flex-end;
}

.negotiation-message.theirs {
    justify-content: flex-start;
}

.negotiation-bubble {
    width: min(100%, 460px);
    border-radius: 18px;
    padding: 14px 16px;
    box-shadow: 0 10px 22px rgba(16, 24, 40, .08);
}

.offer-card {
    border: 1px solid rgba(39, 174, 96, .12);
}

.offer-card-mine {
    background: linear-gradient(135deg, #27ae60 0%, #1f8a4d 100%);
    color: #fff;
}

.offer-card-theirs {
    background: #fff;
    color: #22313f;
}

.offer-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.offer-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.offer-metric {
    border-radius: 12px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, .12);
}

.offer-card-theirs .offer-metric {
    background: #f6f9f7;
}

.offer-metric span {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .04em;
    opacity: .85;
    margin-bottom: 4px;
}

.offer-note {
    font-size: 13px;
    line-height: 1.5;
}

.offer-timestamp {
    margin-top: 10px;
    font-size: 12px;
    opacity: .78;
}

.offer-actions {
    display: flex;
    align-items: center;
    margin-top: 14px;
}

.response-card {
    background: #eef6f1;
    color: #22313f;
}

.response-card-mine {
    background: #dff5e7;
}

.response-card-theirs {
    background: #f4f6f8;
}

.negotiation-empty-state {
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #7f8c8d;
    border: 1px dashed #d7e4dc;
    border-radius: 16px;
    background: #fbfdfc;
}

.app-feedback-modal {
    border: 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(15, 23, 42, .18);
    background: linear-gradient(180deg, #ffffff 0%, #fbfdfc 100%);
}

.app-feedback-modal::before {
    content: '';
    display: block;
    height: 4px;
    background: linear-gradient(90deg, #22b573, #20a4f3);
}

.app-feedback-layout {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.app-feedback-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.app-feedback-icon.is-success {
    background: rgba(39, 174, 96, .14);
    color: #1f8a4d;
}

.app-feedback-icon.is-danger {
    background: rgba(231, 76, 60, .14);
    color: #b63b2d;
}

.app-feedback-icon.is-warning {
    background: rgba(243, 156, 18, .16);
    color: #a56300;
}

.app-feedback-icon.is-info {
    background: rgba(52, 152, 219, .14);
    color: #1f6fa5;
}

.btn-app-feedback-close {
    background: linear-gradient(90deg, #ff4d6d, #d63384);
    border: 0;
    color: #fff;
    border-radius: 10px;
    padding: 6px 16px;
    font-weight: 700;
    letter-spacing: .2px;
}

.btn-app-feedback-close:hover {
    color: #fff;
    filter: brightness(.96);
}