:root {
    --primary: #ee151e;
    --primary-light: rgba(238, 21, 30, 0.1);
    --primary-dark: #c91119;
    --dark: #000000;
    --darker: #111827;
    --light: #ffffff;
    --gray: #f3f4f6;
    --light-gray: #f9fafc;
    --medium-gray: #e5e7eb;
    --dark-gray: #6b7280;
    --transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--light-gray);
    color: var(--dark);
    overflow-x: hidden;
}

/* Topbar - Estilo melhorado */
.topbar {
    background: var(--light);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.topbar.scrolled {
    padding: 0.7rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.topbar-brand img {
    height: 35px;
    transition: var(--transition);
}

.topbar-brand:hover img {
    transform: scale(1.05);
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.avatar:hover {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--primary);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 2px solid white;
}

/* Sidebar - Estilo melhorado */
.sidebar {
    background: var(--light);
    height: calc(100vh - 73px);
    position: fixed;
    width: 280px;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.05);
    padding: 20px 0;
    overflow-y: auto;
    transition: var(--transition);
    z-index: 999;
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar-item {
    padding: 12px 20px;
    color: var(--dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: var(--transition);
    border-left: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

.sidebar-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-light);
    transition: var(--transition);
    z-index: -1;
}

.sidebar-item:hover::before,
.sidebar-item.active::before {
    width: 100%;
}

.sidebar-item:hover,
.sidebar-item.active {
    color: var(--primary);
    border-left-color: var(--primary);
}

.sidebar-item i {
    width: 24px;
    margin-right: 15px;
    transition: var(--transition);
}

.sidebar.collapsed .sidebar-text {
    display: none;
}

.sidebar.collapsed .sidebar-item i {
    margin-right: 0;
}

.sidebar-badge {
    background: var(--primary);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: auto;
}

.sidebar-toggle {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--primary-light);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: var(--transition);
}

.sidebar-toggle:hover {
    background: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
}

/* Main Content */
.main-content {
    margin-left: 280px;
    padding: 30px;
    transition: var(--transition);
    flex: 1;
    min-width: 0;
}

.main-content.expanded {
    margin-left: 80px;
}

.main-content.full-width {
    margin-left: 0;
}

.section-title {
    position: relative;
    display: inline-block;
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--dark);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

/* Cards - Estilo melhorado */
.dashboard-card {
    background: var(--light);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 25px;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--primary) 0%, var(--primary-dark) 100%);
    opacity: 0;
    transition: var(--transition);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.dashboard-card:hover::before {
    opacity: 1;
}

/* Tabs - Estilo melhorado */
.nav-tabs {
    border-bottom: 2px solid var(--primary-light);
}

.nav-tabs .nav-link {
    border: none;
    padding: 12px 20px;
    color: var(--dark-gray);
    font-weight: 600;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    position: relative;
}

.nav-tabs .nav-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    background: transparent;
}

.nav-tabs .nav-link.active::after {
    width: 100%;
}

.nav-tabs .nav-link:hover {
    color: var(--primary);
}

/* Vehicle Cards - Estilo melhorado */
.vehicle-card-sm {
    border: 1px solid var(--medium-gray);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
    background: var(--light);
    position: relative;
}

.vehicle-card-sm:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-light);
}

.vehicle-image-sm {
    height: 150px;
    overflow: hidden;
    position: relative;
}

.vehicle-image-sm img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.vehicle-card-sm:hover .vehicle-image-sm img {
    transform: scale(1.05);
}

.vehicle-info-sm {
    padding: 15px;
}

.vehicle-info-sm h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vehicle-meta-sm {
    font-size: 0.85rem;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.vehicle-price-sm {
    font-weight: 800;
    color: var(--primary);
    font-size: 1.1rem;
}

.vehicle-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-active {
    background-color: rgba(46, 204, 113, 0.2);
    color: #27ae60;
}

.status-pending {
    background-color: rgba(241, 196, 15, 0.2);
    color: #f39c12;
}

.status-inactive {
    background-color: rgba(189, 195, 199, 0.2);
    color: #7f8c8d;
}

/* Empty States - Estilo melhorado */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state i {
    font-size: 4rem;
    color: var(--medium-gray);
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state h4 {
    color: var(--dark-gray);
    margin-bottom: 15px;
    font-weight: 600;
}

.empty-state p {
    color: var(--dark-gray);
    margin-bottom: 25px;
}

/* Forms - Estilo melhorado */
.form-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-control,
.form-select {
    border-radius: 8px;
    padding: 10px 15px;
    border: 1px solid var(--medium-gray);
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.input-group-text {
    background: var(--light-gray);
    border: 1px solid var(--medium-gray);
    transition: var(--transition);
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Buttons - Estilo melhorado */
.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn i {
    margin-right: 8px;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 10px rgba(238, 21, 30, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(238, 21, 30, 0.4);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--light);
    transform: translateY(-2px);
}

.btn-outline-danger:hover {
    transform: translateY(-2px);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

/* Chat Layout - Estilo melhorado */
.chat-container {
    display: flex;
    height: calc(100vh - 180px);
    background: var(--light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

/* Conversations List - Estilo melhorado */
.conversations-list {
    width: 350px;
    border-right: 1px solid var(--medium-gray);
    display: flex;
    flex-direction: column;
    background: var(--light-gray);
}

.chat-search {
    padding: 20px;
    border-bottom: 1px solid var(--medium-gray);
    background: var(--light);
}

.chat-search .input-group {
    background: var(--light-gray);
    border-radius: 20px;
    padding: 5px 15px;
    transition: var(--transition);
}

.chat-search .input-group:focus-within {
    background: var(--light);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.chat-search input {
    background: transparent;
    border: none;
    box-shadow: none;
}

.chat-search input:focus {
    box-shadow: none;
}

.chat-tabs {
    padding: 15px 20px;
    border-bottom: 1px solid var(--medium-gray);
    background: var(--light);
}

.chat-tabs .nav-link {
    padding: 8px 15px;
    border-radius: 20px;
    font-weight: 600;
    color: var(--dark-gray);
    transition: var(--transition);
}

.chat-tabs .nav-link.active {
    background: var(--primary-light);
    color: var(--primary);
}


.chat-filter-btn {
    padding: 5px 15px;
    border-radius: 16px;
    background: var(--light-gray);
    border: 1px solid var(--medium-gray);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-gray);
    transition: var(--transition);
}

.chat-filter-btn.active,
.chat-filter-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

.conversations {
    flex: 1;
    overflow-y: auto;
    background: var(--light);
}

.conversation-item {
    padding: 15px 20px;
    border-bottom: 1px solid var(--medium-gray);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    position: relative;
}

.conversation-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-light);
    transition: var(--transition);
    z-index: 0;
}

.conversation-item:hover::before,
.conversation-item.active::before {
    width: 100%;
}

.conversation-item:hover,
.conversation-item.active {
    z-index: 1;
}

.conversation-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.conversation-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.conversation-info {
    flex: 1;
    min-width: 0;
    position: relative;
    z-index: 1;
}

.conversation-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.conversation-name {
    font-weight: 700;
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-time {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.conversation-seller-type {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 3px;
}

.conversation-preview {
    font-size: 0.85rem;
    color: var(--dark-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.conversation-badge {
    background: var(--primary);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    margin-left: 10px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

/* Chat Window - Estilo melhorado */
.chat-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: var(--light);
}

.chat-header {
    padding: 15px 20px;
    border-bottom: 1px solid var(--medium-gray);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--light);
}

.chat-partner {
    display: flex;
    align-items: center;
}

.chat-partner-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

.chat-partner-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-partner-info h5 {
    font-weight: 700;
    margin-bottom: 2px;
    font-size: 1rem;
}

.chat-partner-info .status {
    font-size: 0.8rem;
    color: var(--dark-gray);
}

.status.online {
    color: #27ae60;
}

.chat-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-header-actions .btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.messages-container {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: var(--light-gray);
    display: flex;
    flex-direction: column;
}

.date-separator {
    text-align: center;
    margin: 15px 0;
    position: relative;
}

.date-separator span {
    background: var(--light-gray);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    color: var(--dark-gray);
    position: relative;
    z-index: 1;
}

.date-separator:before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--medium-gray);
    z-index: 0;
}

.new-messages-label {
    text-align: center;
    margin: 15px 0;
}

.new-messages-label span {
    background: var(--primary-light);
    color: var(--primary);
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.message {
    max-width: 70%;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
}

.message.received {
    align-self: flex-start;
}

.message.sent {
    align-self: flex-end;
}

.message-bubble {
    padding: 12px 15px;
    border-radius: 18px;
    position: relative;
}

.message.received .message-bubble {
    background: var(--light);
    border-top-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.message.sent .message-bubble {
    background: var(--primary);
    color: white;
    border-top-right-radius: 4px;
    box-shadow: 0 2px 5px rgba(238, 21, 30, 0.2);
}

.message-time {
    font-size: 0.7rem;
    color: var(--dark-gray);
    margin-top: 5px;
    align-self: flex-end;
}

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

.message-status {
    font-size: 0.7rem;
    margin-left: 5px;
}

.message-img {
    max-width: 200px;
    border-radius: 12px;
    overflow: hidden;
    margin-top: 5px;
}

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

/* Proposal Card - Estilo melhorado */
.proposal-card {
    border: 1px solid var(--medium-gray);
    border-radius: 12px;
    padding: 15px;
    margin-top: 10px;
    background: var(--light);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.proposal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--medium-gray);
}

.proposal-title {
    font-weight: 700;
    color: var(--dark);
}

.proposal-status {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-sent {
    background: rgba(41, 128, 185, 0.2);
    color: #2980b9;
}

.status-accepted {
    background: rgba(39, 174, 96, 0.2);
    color: #27ae60;
}

.status-rejected {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.status-expired {
    background: rgba(149, 165, 166, 0.2);
    color: #95a5a6;
}

.proposal-details {
    margin-bottom: 15px;
}

.proposal-value {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.proposal-payment {
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 5px;
}

.proposal-notes {
    font-size: 0.85rem;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.proposal-actions {
    display: flex;
    gap: 10px;
}

.proposal-actions .btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 0.85rem;
}

/* Message Input - Estilo melhorado */
.message-input {
    padding: 15px 20px;
    border-top: 1px solid var(--medium-gray);
    background: var(--light);
}

.message-input-actions {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.message-input-actions .btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-right: 10px;
    color: var(--dark-gray);
    transition: var(--transition);
}

.message-input-actions .btn:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.message-input-field {
    display: flex;
    align-items: flex-end;
}

.message-input-field textarea {
    flex: 1;
    border: 1px solid var(--medium-gray);
    border-radius: 20px;
    padding: 12px 15px;
    resize: none;
    min-height: 40px;
    max-height: 120px;
    transition: var(--transition);
}

.message-input-field textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.message-send-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    border: none;
    transition: var(--transition);
}

.message-send-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

.message-send-btn:disabled {
    background: var(--medium-gray);
    cursor: not-allowed;
}

/* Quick Actions - Estilo melhorado */
.quick-actions {
    padding: 10px 20px;
    border-top: 1px solid var(--medium-gray);
    background: var(--light-gray);
    display: flex;
    gap: 10px;
}

.quick-action-btn {
    padding: 8px 15px;
    border-radius: 16px;
    background: var(--light);
    border: 1px solid var(--medium-gray);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.quick-action-btn i {
    margin-right: 5px;
}

.quick-action-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Empty State - Estilo melhorado */
.empty-chat {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 40px;
    text-align: center;
}

.empty-chat i {
    font-size: 4rem;
    color: var(--medium-gray);
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-chat h4 {
    color: var(--dark-gray);
    margin-bottom: 10px;
    font-weight: 600;
}

.empty-chat p {
    color: var(--dark-gray);
    margin-bottom: 20px;
}

/* Typing Indicator */
.typing-indicator {
    background: var(--light);
    padding: 10px 15px;
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    margin-bottom: 15px;
    align-self: flex-start;
    border-top-left-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.typing-indicator span {
    height: 8px;
    width: 8px;
    background: var(--dark-gray);
    border-radius: 50%;
    margin: 0 2px;
    animation: typing 1s infinite ease-in-out;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

/* Connection Status */
.connection-status {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 1000;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.status-connecting {
    background: rgba(241, 196, 15, 0.2);
    color: #f39c12;
}

.status-reconnecting {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.connection-status i {
    margin-right: 5px;
}

/* Dropdowns - Estilo melhorado */
.dropdown-menu {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 10px;
}

.dropdown-item {
    border-radius: 8px;
    padding: 8px 12px;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.dropdown-item.active {
    background: var(--primary-light);
    color: var(--primary);
}

/* Badges - Estilo melhorado */
.badge {
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 12px;
}

/* Modal - Estilo melhorado */
.modal-content {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border: none;
}

.modal-header {
    border-bottom: 1px solid var(--medium-gray);
    padding: 20px;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    border-top: 1px solid var(--medium-gray);
    padding: 20px;
}

/* Animations */
@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

@keyframes typing {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

/* Responsive */
@media (max-width: 1200px) {
    .conversations-list {
        width: 300px;
    }
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        width: 280px;
    }

    .sidebar.mobile-show {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .main-content.expanded {
        margin-left: 0;
    }

    .mobile-menu-btn {
        display: block;
    }

    .conversations-list {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--medium-gray);
        height: 40%;
    }

    .chat-window {
        height: 60%;
    }

    .chat-container {
        flex-direction: column;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 20px 15px;
    }

    .conversations-list {
        height: 35%;
    }

    .chat-window {
        height: 65%;
    }

    .message {
        max-width: 85%;
    }

    .quick-actions {
        flex-wrap: wrap;
    }

    .section-title {
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 1.4rem;
    }

    .dashboard-card {
        padding: 20px 15px;
    }

    .chat-header {
        padding: 10px 15px;
    }

    .messages-container {
        padding: 15px;
    }

    .message-input {
        padding: 10px 15px;
    }

}

/* --- Estilos dos Cards do Marketplace --- */
.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 40px;
}

.vehicle-card {
    background: var(--light);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.vehicle-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.btn-favorite {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    color: var(--dark-gray);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    cursor: pointer;
    transition: var(--transition);
}

.btn-favorite:hover {
    color: var(--primary);
    transform: scale(1.1);
}

.btn-favorite.active {
    color: var(--primary);
}

.vehicle-image {
    position: relative;
    overflow: hidden;
    height: 180px;
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-image img {
    transform: scale(1.05);
}

.vehicle-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.vehicle-card:hover .vehicle-overlay {
    opacity: 1;
}

.btn-view {
    background: var(--primary);
    color: white;
    text-decoration: none;
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-view:hover {
    background: var(--light);
    color: var(--primary);
    transform: translateY(-3px);
}

.vehicle-info {
    padding: 20px;
}

.vehicle-info h4 {
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--dark);
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vehicle-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: var(--dark-gray);
}

.vehicle-meta i {
    margin-right: 5px;
    color: var(--primary);
}

.vehicle-price {
    margin-top: 15px;
}

.vehicle-price .price {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

.vehicle-location {
    font-size: 0.85rem;
    color: var(--dark-gray);
    margin: 10px 0;
    display: flex;
    align-items: center;
}

.vehicle-location i {
    margin-right: 5px;
}

.btn-details {
    display: block;
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    background-color: var(--primary);
    color: white;
    text-align: center;
    font-weight: 600;
    text-decoration: none;
    border: none;
    transition: var(--transition);
    margin-top: 15px;
}

.btn-details:hover {
    background-color: #c91119;
    color: white;
    transform: translateY(-2px);
}

/* --- Estilos para Status de Anúncios --- */

/* Card "Em análise" */
.vehicle-card.is-under-review {
    filter: grayscale(100%);
    opacity: 0.7;
    pointer-events: none;
    /* Impede cliques no card */
}

.vehicle-card.is-under-review .vehicle-image {
    position: relative;
}

.review-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 15px;
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 1;
    /* Garante que a máscara seja visível */
}

.review-overlay i {
    font-size: 2rem;
    margin-bottom: 10px;
}

/* Card "Inativo" */
.vehicle-card.is-inactive {
    opacity: 0.6;
}

.vehicle-card.is-inactive::before {
    content: 'INATIVO';
    position: absolute;
    top: 20px;
    right: -30px;
    background-color: var(--dark-gray);
    color: white;
    padding: 5px 30px;
    font-size: 0.8rem;
    font-weight: 700;
    transform: rotate(45deg);
    z-index: 3;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* ======================================== */
/* === ESTILOS GERENCIAR PLANO === */
/* ======================================== */
.plan-card {
    color: var(--dark);
    border: none;
    overflow: hidden;
}

.plan-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 20px;
}

.plan-name {
    font-weight: 700;
    font-size: 1.8rem;
    margin: 0;
}

.plan-renewal {
    color: var(--dark-gray);
    margin: 0;
}

.plan-renewal strong {
    color: var(--dark-gray);
}

.plan-icon {
    font-size: 2.5rem;
    color: var(--primary);
    opacity: 0.2;
    transform: rotate(-15deg);
}

.plan-card-body {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
}

.credits-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
}

.credits-display {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: 16px;
    padding: 20px;
}

.credits-display i {
    font-size: 2rem;
    color: var(--primary);
    margin-right: 15px;
}

.credits-display span {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.credits-text h5 {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 5px;
}

.credits-text p {
    color: var(--dark-gray);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

.btn-add-credits {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

.btn-primary:hover:active {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--light);
}


.upgrade-section {
    margin-top: 40px;
}

.upgrade-title {
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.upgrade-card {
    background: var(--light);
    border: 1px solid var(--medium-gray);
    border-radius: 16px;
    padding: 25px;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.upgrade-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border-color: var(--primary);
}

.upgrade-card.recommended {
    border-color: var(--primary);
}

.badge-recommended {
    position: absolute;
    top: 15px;
    right: -40px;
    background: var(--primary);
    color: var(--light);
    padding: 5px 40px;
    font-size: 0.75rem;
    font-weight: 700;
    transform: rotate(45deg);
    z-index: 1;
}

.upgrade-card-header h5 {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--dark);
}

.upgrade-card-header .price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.upgrade-card-header .price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark-gray);
}

.upgrade-features {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
    flex-grow: 1;
}

.upgrade-features li {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
    color: var(--dark-gray);
}

.upgrade-features li i {
    color: var(--primary);
    margin-right: 10px;
}

.billing-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.billing-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.billing-info-item strong {
    color: var(--dark);
    font-weight: 600;
}

.billing-info-item span i {
    color: var(--primary);
    font-size: 1.5rem;
    vertical-align: middle;
}

.btn-cancel-subscription {
    background: transparent;
    border: 1px solid var(--medium-gray);
    color: var(--dark-gray);
}

.btn-cancel-subscription:hover {
    background: rgba(231, 76, 60, 0.1);
    /* Cor de perigo do seu sistema, mas suave */
    border-color: #e74c3c;
    color: #e74c3c;
}

/* ======================================== */
/* === ESTILOS UPGRADE BANNER === */
/* ======================================== */
.upgrade-banner-card {
    background: linear-gradient(135deg, var(--darker), var(--dark));
    color: var(--light);
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px;
    position: relative;
    overflow: hidden;
}

.upgrade-banner-content {
    max-width: 70%;
    z-index: 1;
}

.upgrade-banner-title {
    font-weight: 700;
    font-size: 1.8rem;
    margin-bottom: 10px;
    line-height: 1.3;
}

.upgrade-banner-text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
    line-height: 1.5;
}

.upgrade-banner-button {
    background-color: var(--light);
    color: var(--primary);
    border: none;
    padding: 12px 25px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
}

.upgrade-banner-button:hover {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--darker);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.upgrade-banner-icon {
    font-size: 6rem;
    color: rgba(255, 255, 255, 0.15);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) rotate(15deg);
    z-index: 0;
}

/* Ajustes de responsividade para o banner de upgrade */
@media (max-width: 991.98px) {
    .upgrade-banner-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }

    .upgrade-banner-content {
        max-width: 100%;
        margin-bottom: 20px;
    }

    .upgrade-banner-icon {
        position: static;
        transform: none;
        margin-bottom: 20px;
        order: -1;
        /* Coloca o ícone antes do conteúdo em telas menores */
    }

    .upgrade-banner-title {
        font-size: 1.5rem;
    }
}

/* ======================================== */
/* === ESTILOS CONSULTA DE VEÍCULO (NOVO) === */
/* ======================================== */

.consulta-form-container .form-control-lg {
    font-size: 1.1rem;
    padding: 0.75rem 1.25rem;
}

.consulta-form-container .input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}

.consulta-form-container .input-group .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.consulta-result-wrapper {
    background-color: var(--light-gray);
    border-radius: 12px;
    padding: 20px;
    margin-top: 20px;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.consulta-initial-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: 0 10px 20px var(--primary-light);
}

/* Reutilizando estilos do loading para consistência */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--primary-light);
    border-top-color: var(--primary);
    border-radius: 50%;
    margin: 0 auto 20px;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
}

.loading-subtext {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

/* Estilos de Resultado */
#consulta-result-state {
    width: 100%;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    text-align: left;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--medium-gray);
    padding-bottom: 15px;
}

.result-header h5 {
    font-weight: 700;
    margin: 0;
}

.result-header .timestamp {
    font-size: 0.8rem;
    color: var(--dark-gray);
    flex-shrink: 0;
    margin-left: 15px;
}

.report-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.report-item {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    font-size: 0.95rem;
    border-radius: 8px;
    margin-bottom: 8px;
    background-color: var(--light);
}

.report-item i {
    font-size: 1.2rem;
    margin-right: 12px;
}

.report-item.success {
    color: #27ae60;
}

.report-item.warning {
    color: #f39c12;
}

.report-item.danger {
    color: var(--primary);
}

/* Card de Créditos */
.credits-counter-display {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-light);
    border-radius: 16px;
    padding: 20px;
}

.credits-counter-display i {
    font-size: 2rem;
    color: var(--primary);
    margin-right: 15px;
}

.credits-counter-display span {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

/* Responsividade */
@media (max-width: 991.98px) {
    #consultar-veiculo .col-lg-8 {
        order: 2;
        /* Formulário de consulta aparece depois */
    }

    #consultar-veiculo .col-lg-4 {
        order: 1;
        /* Card de créditos aparece primeiro */
    }
}

.vehicles-grid.is-empty {
    /* Remove o layout de grade para centralizar */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 400px; /* Mantém a altura para dar espaço vertical */
}

/* ======================================== */
/* === ESTILOS AVATAR DE PERFIL (NOVO) ==== */
/* ======================================== */

.btn-profile {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    border: 2px solid var(--primary-light);
}

.btn-profile:focus {
    border-color: var(--primary);
}

.dropdown-menu {
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1); /* Ajustado para um valor mais consistente com o resto do tema */
    border: none;
    padding: 10px; /* Adicionado para consistência */
}

.dropdown-item {
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px; /* Adicionado para consistência */
    transition: all 0.2s ease-in-out; /* Adicionado para consistência */
}

.dropdown-item:active {
    background-color: var(--primary-light);
    color: var(--primary);
}

.dropdown-item i {
    color: var(--primary);
}

/* --- AJUSTES DE RESPONSIVIDADE PARA CONSULTAS (MOBILE) --- */
@media (max-width: 576px) {
    .credits-counter-display span {
        font-size: 2.5rem; /* Diminui a fonte do contador de créditos em telas pequenas */
    }

    .result-header {
        flex-direction: column; /* Empilha o título e a data da consulta */
        align-items: flex-start;
        gap: 0.5rem;
    }

}

/* Novos estilos para os detalhes da consulta */
.detail-item {
    background-color: #f8f9fa; /* Um cinza bem claro */
    border-radius: 8px;
    padding: 10px;
    border-left: 3px solid var(--primary);
}

.detail-label {
    display: block;
    font-size: 0.8rem;
    color: var(--dark-gray);
    margin-bottom: 2px;
}

.detail-value {
    display: block;
    font-weight: 600;
    color: var(--dark);
}

/* ======================================== */
/* === ESTILOS MODAL DE UPGRADE (NOVO) ==== */
/* ======================================== */

.upgrade-modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.upgrade-modal-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.upgrade-modal-title {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--dark);
}

.upgrade-modal-subtitle {
    color: var(--dark-gray);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.upgrade-plan-card {
    background-color: var(--light-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 12px;
    padding: 25px;
    text-align: left;
    width: 300px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.upgrade-plan-card.recommended {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 5px 20px var(--primary-light);
}

.plan-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.plan-card-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
}

.plan-card-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
}

.plan-card-badge.current {
    background-color: var(--medium-gray);
    color: white;
}

.plan-card-badge.recommended-badge {
    background-color: var(--primary);
    color: white;
}

.plan-card-price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 20px;
}

.plan-card-price span {
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark-gray);
}

.plan-card-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1; /* Faz a lista de features ocupar o espaço disponível */
}

.plan-card-features li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--dark-gray);
    font-size: 0.9rem;
}

.plan-card-features i {
    color: var(--primary);
    margin-right: 10px;
}

.upgrade-modal-cta {
    padding: 12px 30px;
    font-size: 1rem;
}

/* ======================================== */
/* === ESTILOS MODAL DE CANCELAMENTO (NOVO) === */
/* ======================================== */

.cancel-modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    background-color: var(--light-gray);
}

.cancel-modal-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.cancel-modal-title {
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--dark);
}

.cancel-modal-subtitle {
    color: var(--dark-gray);
    font-size: 1rem;
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

.retention-points {
    text-align: left;
    max-width: 350px;
    margin: 0 auto;
    font-size: 0.95rem;
}

.retention-points li {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 10px;
    background-color: var(--light);
    border-radius: 8px;
    border: 1px solid var(--medium-gray);
}

.retention-points i {
    color: var(--primary);
    margin-right: 10px;
}

/* Estilos para o Modal de Confirmação de Consulta */
#confirmacaoConsultaModal .modal-body {
    font-size: 1rem;
}

#confirmacaoConsultaModal .list-group-item {
    padding: 1rem 1.25rem;
    border-color: var(--medium-gray);
}

#confirmacaoConsultaModal .list-group-item strong {
    font-size: 1.1rem;
}

#confirmacaoConsultaModal .text-danger {
    color: var(--primary) !important;
}

#confirmacaoConsultaModal .text-success {
    color: #000000 !important; /* Verde para sucesso */
}

.alert-success {
    color: var(--dark);
    background-color: var(--primary-light);
    border-color: var(--primary);
    --bs-alert-link-color: var(--bs-success-text-emphasis);
}

/* Adicione no final de dashboard_corretor.css */
#placaInput,
#placaInputSinistro,
#placaInputLeilao {
    text-transform: uppercase;
}