:root {
    --primary: #1e3a8a;
    --secondary: #3b82f6;
    --accent: #ffffff;
    --background: #f1f5f9;
    --card-bg: #ffffff;
    --header-bg: #1e3a8a;
    --success: #22c55e;
    --error: #ef4444;
    --border-radius: 12px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --text-color: #1e293b;
    --meta-color: #64748b;
    --input-bg: #ffffff;
    --border-color: #e2e8f0;
    --table-header-bg: #f8fafc;
    --favorite-color: #facc15;
    /* Amarelo/Dourado */
}

:root.dark {
    --primary: #60a5fa;
    --secondary: #3b82f6;
    --accent: #e2e8f0;
    --background: #0f172a;
    --card-bg: #1e293b;
    --header-bg: #1e293b;
    --success: #4ade80;
    --error: #f87171;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    --text-color: #e2e8f0;
    --meta-color: #94a3b8;
    --input-bg: #334155;
    --border-color: #475569;
    --table-header-bg: #334155;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background);
    color: var(--text-color);
    line-height: 1.6;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--header-bg);
    color: var(--accent);
    padding: 20px;
    text-align: center;
    position: relative;
    box-shadow: var(--box-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.logo {
    font-size: 24px;
    font-weight: 500;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.last-update-section {
    text-align: center;
    margin: 15px 0 25px 0;
}

.last-update {
    display: inline-block;
    font-size: 14px;
    font-weight: 500;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--accent);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.header-btn {
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 10;
    padding: 10px 16px;
    font-size: 14px;
}

.header-btn:hover {
    transform: scale(1.05);
}

.header-btn i {
    font-size: 16px;
}

.user-info-display {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-count {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
}

#user-count-display {
    min-width: 15px;
    text-align: center;
}

.user-menu {
    position: relative;
}

.user-menu-trigger {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
    border-radius: var(--border-radius);
}

#welcome-user-name {
    font-weight: 700;
}

.user-menu-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 100;
    min-width: 200px;
    overflow: hidden;
}

.user-menu-dropdown.active {
    display: block;
}

.user-menu-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.user-menu-dropdown a:hover {
    background-color: var(--background);
}

.user-menu-dropdown a i {
    width: 20px;
    text-align: center;
    color: var(--meta-color);
}

.user-menu-dropdown .divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 5px 0;
}

#logout-menu-item {
    color: var(--error);
}

#logout-menu-item:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

#logout-menu-item i {
    color: var(--error);
}

/* --- Theme Toggle in Dropdown --- */
#theme-toggle-menu-item {
    justify-content: space-between;
    align-items: center;
}

.toggle-switch-container {
    display: flex;
    align-items: center;
}

.toggle-switch {
    position: relative;
    width: 40px;
    height: 20px;
    background-color: var(--border-color);
    border-radius: 10px;
    transition: background-color 0.2s ease;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: white;
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: transform 0.2s ease;
}

#theme-toggle-menu-item.active .toggle-switch {
    background-color: var(--success);
}

#theme-toggle-menu-item.active .toggle-switch::after {
    transform: translateX(20px);
}

/* --- Notification Bell Styles --- */
.notification-bell {
    position: relative;
    cursor: pointer;
    color: var(--accent);
    padding: 8px;
}

.notification-bell i {
    font-size: 20px;
}

.notification-count {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--error);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--header-bg);
}

.notification-panel {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    z-index: 101;
    width: 350px;
    max-height: 400px;
    overflow-y: auto;
}

.notification-panel.active {
    display: block;
}

.notification-header {
    padding: 12px 15px;
    font-weight: 500;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--table-header-bg);
}

.notification-list {
    list-style-type: none;
}

.notification-item {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--meta-color);
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-item p {
    margin: 0 0 5px 0;
    color: var(--text-color);
}

.notification-item small {
    font-size: 12px;
}

.no-notifications {
    padding: 40px 15px;
    text-align: center;
    color: var(--meta-color);
}

#notification-message-input {
    min-height: 100px;
    resize: vertical;
}

.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.auth-container {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    padding: 10px;
    text-align: center;
    cursor: pointer;
    font-weight: 500;
    color: var(--meta-color);
    border-bottom: 2px solid transparent;
}

.auth-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

#template-editor-section {
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
    padding-top: 20px;
}

.template-editor-grid {
    display: grid;
    grid-template-columns: 1fr 250px;
    gap: 20px;
}

.template-editor-main {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.template-editor-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.template-editor-group label {
    font-weight: 500;
    font-size: 14px;
}

.template-editor-group textarea {
    min-height: 180px;
    resize: vertical;
    white-space: pre-wrap;
    font-family: 'Roboto', sans-serif;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    color: var(--text-color);
}

.template-keys-sidebar {
    background-color: var(--table-header-bg);
    padding: 15px;
    border-radius: var(--border-radius);
}

.template-keys-sidebar h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 15px;
}

.template-keys-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    max-height: 400px;
    overflow-y: auto;
}

.template-keys-list li {
    user-select: all;
    cursor: pointer;
}

.template-keys-list code {
    background-color: var(--border-color);
    padding: 2px 5px;
    border-radius: 4px;
}

#template-save-feedback {
    color: var(--success);
    font-weight: 500;
    text-align: center;
    margin-top: 10px;
    display: none;
}

.main-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 25px;
}

.filters-sidebar {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    height: fit-content;
    position: sticky;
    top: 20px;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.filters-header h3 {
    font-size: 18px;
    color: var(--text-color);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

#clear-filters-btn {
    background: var(--table-header-bg);
    border: 1px solid var(--border-color);
    color: var(--meta-color);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
}

#clear-filters-btn:hover {
    background: var(--border-color);
    color: var(--text-color);
}

.filter-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.filter-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color);
}

.filter-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--input-bg);
    color: var(--text-color);
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
}

.sidebar-actions {
    border-top: 1px solid var(--border-color);
    margin-top: 25px;
    padding-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.content-area {}

.search-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
    margin-bottom: 25px;
}

.search-and-price-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
    width: 100%;
    align-items: center;
}

.search-container {
    flex-grow: 1;
    position: relative;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--meta-color);
    font-size: 16px;
    opacity: 0.6;
}

.search-box input[type="search"] {
    width: 100%;
    padding: 12px 12px 12px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    background-color: var(--input-bg);
    color: var(--text-color);
    box-shadow: var(--box-shadow);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-box input[type="search"]:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.2);
}

.search-box input::placeholder {
    color: var(--meta-color);
}

.header-price-slider {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    background-color: var(--card-bg);
    padding: 8px 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--border-color);
}

.header-price-slider label {
    font-size: 14px;
    font-weight: 500;
    color: var(--meta-color);
    margin: 0;
}

.header-price-slider input[type=range] {
    width: 100%;
}

.header-price-slider #price-value {
    font-weight: 600;
    color: var(--primary);
    min-width: 80px;
    text-align: right;
}

#results-counter {
    color: var(--meta-color);
    font-size: 14px;
    font-weight: 500;
}

mark {
    background-color: var(--favorite-color);
    color: #333;
    padding: 0 2px;
    border-radius: 3px;
}

.error-message {
    color: var(--error);
    font-size: 13px;
    margin-top: 10px;
    display: none;
    padding: 10px;
    background-color: rgba(239, 68, 68, 0.1);
    border-radius: var(--border-radius);
}

.courses-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    min-height: 200px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 30px;
}

.pagination button {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--card-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: background 0.2s ease;
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination button:hover:not(:disabled) {
    background: var(--primary);
    color: var(--accent);
}

.pagination span {
    font-weight: 500;
}

.course-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    animation: slideIn 0.5s ease forwards;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    visibility: visible;
    opacity: 1;
    border-left: 4px solid var(--primary);
    position: relative;
}

.course-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.course-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    flex-grow: 1;
    margin-right: 10px;
    cursor: pointer;
}

.compare-checkbox-label {
    font-size: 13px;
    color: var(--meta-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
}

.course-meta {
    font-size: 13px;
    color: var(--meta-color);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.course-duration {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    background-color: var(--background);
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    align-self: flex-start;
    margin-top: 8px;
}

.price-and-favorite {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

.course-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--success);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.course-price small {
    font-size: 13px;
    font-weight: 400;
    color: var(--accent);
    background-color: var(--success);
    padding: 2px 8px;
    border-radius: 12px;
    white-space: nowrap;
}

.favorite-btn {
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--meta-color);
    transition: color 0.2s ease, transform 0.2s ease;
    padding: 5px;
}

.favorite-btn:hover {
    transform: scale(1.2);
}

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

.card-buttons {
    display: flex;
    gap: 10px;
    margin-top: auto;
    padding-top: 10px;
}

.btn {
    padding: 10px;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--accent);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: scale(1.05);
}

.btn-primary:disabled {
    background: var(--meta-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.7;
}

.btn-primary i {
    transition: transform 0.2s ease;
}

.btn-primary:hover i {
    transform: scale(1.1);
}

.btn-details {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--primary);
    font-size: 13px;
    flex-grow: 1;
}

.btn-propose {
    flex-grow: 1;
}

.btn-details:hover {
    background-color: var(--table-header-bg);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    background: linear-gradient(135deg, var(--header-bg), var(--secondary));
    color: var(--accent);
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 20px;
    font-weight: 500;
}

.modal-close {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
}

.modal-close:hover {
    color: var(--accent);
    transform: rotate(90deg);
}

.modal-body {
    padding: 25px;
}

.modal-section {
    margin-bottom: 20px;
}

.modal-section h3 {
    font-size: 16px;
    margin-bottom: 12px;
    font-weight: 500;
    border-left: 3px solid var(--primary);
    padding-left: 10px;
}

.price-comparison {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
}

.price-original {
    text-decoration: line-through;
    color: var(--meta-color);
    font-size: 14px;
}

.price-final {
    font-size: 22px;
    font-weight: 700;
    color: var(--success);
}

.price-discount {
    background-color: var(--primary);
    color: var(--accent);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}

.quotas-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.quotas-table th,
.quotas-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    text-align: left;
}

.quotas-table th {
    background-color: var(--table-header-bg);
    font-weight: 500;
}

.proposal-form,
.config-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.proposal-form label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.proposal-form select,
.proposal-form textarea,
.config-form input,
.config-form select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 14px;
    background-color: var(--input-bg);
    color: var(--text-color);
    transition: border-color 0.2s;
}

.proposal-form select:focus,
.proposal-form textarea:focus,
.config-form input:focus,
.config-form select:focus {
    border-color: var(--primary);
    outline: none;
}

.proposal-form textarea {
    min-height: 200px;
    resize: vertical;
    white-space: pre-wrap;
    font-family: 'Roboto', sans-serif;
}

.proposal-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.proposal-choice-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding-top: 10px;
}

/* Proposal Models Grid */
.proposal-models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 10px;
}

.proposal-model-card {
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.proposal-model-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.proposal-model-card.personalizada {
    border-color: var(--success);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05), rgba(34, 197, 94, 0.1));
}

.proposal-model-card.personalizada:hover {
    border-color: var(--success);
    box-shadow: 0 8px 20px rgba(34, 197, 94, 0.3);
}

.model-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.proposal-model-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin: 8px 0;
}

.proposal-model-card p {
    font-size: 13px;
    color: var(--meta-color);
    margin: 0;
    line-height: 1.4;
}

.no-results {
    text-align: center;
    padding: 50px;
    color: var(--meta-color);
    font-size: 18px;
}

.hidden-input {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    display: none;
    text-align: center;
    padding: 40px;
    color: var(--text-color);
    font-size: 24px;
}

.loading-spinner.active {
    display: block;
}

.compare-modal .modal-content {
    max-width: 95%;
    width: 1100px;
}

.compare-table-container {
    overflow-x: auto;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.compare-table th,
.compare-table td {
    padding: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
    font-size: 14px;
    vertical-align: middle;
}

.compare-table th {
    background-color: var(--primary);
    color: var(--accent);
    font-weight: 500;
}

.compare-table td:first-child {
    text-align: left;
    font-weight: 500;
    background-color: var(--table-header-bg);
}

.compare-table .course-name-header {
    font-size: 16px;
}

.compare-table .quota-selector {
    padding: 6px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    margin-top: 8px;
    width: 90%;
}

.compare-price-final {
    font-weight: bold;
    color: var(--success);
}

.compare-charts-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
}

.chart-wrapper h3 {
    text-align: center;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
    color: var(--text-color);
}

.history-modal .modal-content {
    max-width: 700px;
}

.history-list {
    list-style-type: none;
    padding: 0;
}

.history-item {
    background-color: var(--table-header-bg);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.history-info {
    display: flex;
    flex-direction: column;
}

.history-course-name {
    font-weight: 500;
    font-size: 16px;
}

.history-meta {
    font-size: 13px;
    color: var(--meta-color);
}

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

#history-clear-btn,
#compare-pdf-btn {
    margin-top: 20px;
    width: 100%;
}

#history-clear-btn {
    background-color: var(--error);
}

.online-user-item {
    background-color: var(--table-header-bg);
    padding: 12px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 10px;
}

.online-user-name {
    font-weight: 500;
    font-size: 16px;
    display: block;
}

.online-user-polo {
    font-size: 13px;
    color: var(--meta-color);
    display: block;
}

.add-polo-group {
    display: flex;
    gap: 10px;
}

.add-polo-group input {
    flex-grow: 1;
}

#polo-list {
    margin-top: 15px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 5px;
}

.polo-list-item {
    background-color: var(--table-header-bg);
    padding: 10px 15px;
    border-radius: var(--border-radius);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.delete-polo-btn {
    background-color: transparent;
    color: var(--error);
    border: none;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s;
}

.delete-polo-btn:hover {
    transform: scale(1.2);
}

/* --- Admin User Manager & Partner Companies Styles --- */
.table-container {
    overflow-x: auto;
    max-height: 400px;
}

.admin-table,
#partner-companies-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.admin-table th,
.admin-table td,
#partner-companies-content table th,
#partner-companies-content table td {
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    text-align: left;
    vertical-align: middle;
}

.admin-table th,
#partner-companies-content table thead {
    background-color: var(--table-header-bg);
    font-weight: 500;
    position: sticky;
    top: 0;
}

.admin-table .status-active {
    color: var(--success);
    font-weight: bold;
}

.admin-table .status-inactive {
    color: var(--error);
    font-weight: bold;
}

.admin-table .status-blocked {
    color: #f59e0b;
    font-weight: bold;
}

.admin-table .user-actions {
    display: flex;
    gap: 8px;
}

.admin-table .action-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 5px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.admin-table .action-btn:hover {
    background-color: var(--border-color);
}

.admin-table .action-btn.delete {
    color: var(--error);
}

.admin-table .action-btn.status {
    color: var(--primary);
}

.admin-table .action-btn.ip-block {
    color: #f59e0b;
}

#partner-companies-content .form-control {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

#partner-companies-content .badge.bg-success {
    background-color: var(--success) !important;
    color: var(--accent) !important;
}

.calculator-modal .modal-content,
.mar-aberto-modal .modal-content {
    max-width: 800px;
    max-height: 90vh;
}

.calculator-container {
    padding: 20px;
}

.calculator-title {
    color: var(--text-color);
    text-align: center;
    margin-bottom: 30px;
    font-size: 22px;
    font-weight: 600;
}

.calculator-form-section {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    border: 1px solid var(--border-color);
}

.calculator-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 15px;
}

.calculator-form-group {
    flex: 1;
    min-width: 200px;
}

.calculator-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color);
}

.calculator-input,
.calculator-select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s;
    background-color: var(--input-bg);
    color: var(--text-color);
}

.calculator-input:focus,
.calculator-select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.calculator-input:disabled {
    background-color: #e9ecef;
    cursor: not-allowed;
}

.calculator-checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.calculator-custom-checkbox {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.calculator-custom-checkbox input {
    opacity: 0;
    width: 0;
    height: 0;
}

.calculator-custom-checkbox .checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--input-bg);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.2s;
}

.calculator-custom-checkbox input:checked~.checkmark {
    background-color: var(--primary);
    border-color: var(--primary);
}

.calculator-custom-checkbox .checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.calculator-custom-checkbox input:checked~.checkmark:after {
    display: block;
}

.calculator-custom-checkbox .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.calculator-checkbox-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
}

.calculator-btn {
    background-color: var(--success);
    color: white;
    border: none;
    padding: 14px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    width: 100%;
    margin-top: 10px;
    transition: all 0.2s;
    font-size: 16px;
}

.calculator-btn:hover {
    background-color: #16a34a;
    transform: translateY(-2px);
}

.calculator-result-section {
    margin-top: 20px;
    display: none;
}

.calculator-result-card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    position: relative;
    border: 1px solid var(--border-color);
}

.calculator-copy-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
}

.calculator-copy-btn:hover {
    background-color: #2980b9;
}

.calculator-semester-item {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border-color);
}

.calculator-semester-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.calculator-semester-header {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
    font-size: 16px;
}

.calculator-scenario {
    margin-left: 20px;
    margin-bottom: 8px;
    font-size: 14px;
}

.calculator-scenario-min {
    color: var(--success);
}

.calculator-scenario-max {
    color: var(--error);
}

.calculator-total-box {
    margin-top: 25px;
    padding: 18px;
    background-color: var(--table-header-bg);
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.calculator-total-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-color);
}

.calculator-disclaimer {
    font-size: 13px;
    color: var(--meta-color);
    margin-top: 15px;
    line-height: 1.5;
}

.calculator-highlight {
    font-weight: 600;
    color: var(--primary);
}

.calculator-form-group .calculator-semestreDesconto-info,
.calculator-form-group .calculator-reducaoTerceiro-info {
    color: #d32f2f;
    font-weight: 500;
    font-size: 12px;
    margin-top: 5px;
}

#investmentChart {
    margin-top: 25px;
}

/* Badges para identificar eventos em semestres */
.semester-badge {
    display: inline-block;
    padding: 3px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 12px;
    margin-left: 8px;
    white-space: nowrap;
}

.igpm-badge {
    background-color: #3b82f6;
    color: white;
}

.reduction-badge {
    background-color: #ef4444;
    color: white;
}

.mar-aberto-table {
    width: 100%;
    font-size: 14px;
    border-collapse: collapse;
}

.mar-aberto-table th,
.mar-aberto-table td {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.mar-aberto-table th {
    font-weight: 600;
}

.mar-aberto-table th:first-child,
.mar-aberto-table td:first-child {
    text-align: left;
}

#mar-aberto-results-container {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    background-color: var(--table-header-bg);
    margin-top: 20px;
    position: relative;
}

#mar-aberto-results-container h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--success);
    font-weight: 600;
}

#mar-aberto-results-container .total-summary {
    text-align: right;
    margin-top: 15px;
    font-size: 15px;
    font-weight: bold;
    color: var(--primary);
}

.multi-propose-course {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 12px;
    margin-bottom: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.multi-propose-quota-select,
.multi-propose-month-select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px;
    border-radius: 4px;
    width: 100%;
    margin-bottom: 10px;
}

#multi-proposals-text {
    width: 100%;
    min-height: 200px;
    padding: 10px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: 'Roboto', sans-serif;
    resize: vertical;
}

.favorites-filter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background-color: var(--table-header-bg);
    border-radius: var(--border-radius);
}

.favorites-filter label {
    font-weight: 500;
    margin: 0;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 26px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked+.slider {
    background-color: var(--primary);
}

input:checked+.slider:before {
    transform: translateX(24px);
}

/* --- Toast Notifications --- */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    color: var(--accent);
    min-width: 300px;
    max-width: 400px;
    opacity: 0;
    transform: translateX(100%);
    animation: toast-in-right 0.5s forwards;
    position: relative;
    overflow: hidden;
}

.toast.error {
    background: var(--error);
}

.toast.success {
    background: var(--success);
}

.toast-icon {
    font-size: 20px;
    margin-right: 15px;
}

.toast-message {
    font-size: 15px;
    font-weight: 500;
    flex-grow: 1;
}

.toast-close {
    background: none;
    border: none;
    color: var(--accent);
    opacity: 0.7;
    font-size: 20px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.toast-close:hover {
    opacity: 1;
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    animation: toast-progress-anim 5s linear forwards;
}

@keyframes toast-in-right {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toast-fade-out {
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

@keyframes toast-progress-anim {
    from {
        width: 100%;
    }

    to {
        width: 0%;
    }
}

/* --- TXT Formatter Modal --- */
.formatter-instructions {
    background-color: var(--table-header-bg);
    padding: 15px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 14px;
    border-left: 4px solid var(--secondary);
}

.formatter-instructions h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: var(--text-color);
}

.formatter-instructions ol {
    padding-left: 20px;
    color: var(--meta-color);
    line-height: 1.7;
}

#formatter-input,
#formatter-output {
    width: 100%;
    min-height: 250px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    resize: vertical;
    margin-bottom: 15px;
}

#formatter-output-section h3 {
    margin-bottom: 10px;
}

/* --- Feature Notice Modal --- */
.feature-notice-body {
    text-align: center;
    padding: 30px;
}

.feature-notice-icon {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-notice-body h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 10px;
}

.feature-notice-body p {
    font-size: 15px;
    color: var(--meta-color);
    margin-bottom: 25px;
}

#go-to-templates-btn {
    width: 100%;
    padding: 12px;
}

/* --- ADMIN PANEL STYLES --- */
.admin-panel-body {
    display: block;
    height: 100vh;
    overflow: hidden;
}

#admin-auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
    backdrop-filter: blur(5px);
}

.admin-auth-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    width: 100%;
    max-width: 400px;
}

.admin-auth-box h2 {
    color: var(--text-color);
    margin-bottom: 10px;
}

.admin-auth-box p {
    color: var(--meta-color);
    margin-bottom: 20px;
}

#admin-login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

#admin-login-form input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--input-bg);
    color: var(--text-color);
}

.admin-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    width: 100%;
    height: 100vh;
}

.admin-sidebar {
    background-color: var(--card-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}

:root.dark .admin-sidebar {
    background-color: #1a2436;
    /* Um pouco mais escuro que o card-bg */
}

.admin-sidebar-header {
    padding: 0 20px 20px 20px;
    border-bottom: 1px solid var(--border-color);
}

.admin-sidebar-header h3 {
    font-size: 24px;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    padding: 20px;
    gap: 10px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--meta-color);
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
}

.admin-nav-link i {
    width: 20px;
    text-align: center;
}

.admin-nav-link:hover {
    background-color: var(--background);
    color: var(--text-color);
}

.admin-nav-link.active {
    background-color: var(--primary);
    color: var(--accent);
}

:root.dark .admin-nav-link.active {
    background-color: var(--secondary);
}

.admin-sidebar-footer {
    margin-top: auto;
    padding: 20px;
}

.admin-main-content {
    overflow-y: auto;
    padding: 30px;
    background-color: var(--background);
}

.admin-header {
    margin-bottom: 30px;
}

.admin-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-color);
}

.admin-view {
    display: none;
}

.admin-view.active-view {
    display: block;
    animation: fadeIn 0.4s ease-in-out;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-card-icon {
    font-size: 24px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    background-color: var(--secondary);
}

.stat-card-icon.online {
    background-color: var(--success);
}

.stat-card-info {
    display: flex;
    flex-direction: column;
}

.stat-card-title {
    font-size: 14px;
    color: var(--meta-color);
}

.stat-card-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-color);
}

.admin-card {
    background: var(--card-bg);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 25px;
}

.admin-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: var(--text-color);
}

.admin-card-subtitle {
    font-size: 14px;
    color: var(--meta-color);
    margin-bottom: 20px;
}


@media (max-width: 992px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: static;
        margin-bottom: 20px;
    }

    .template-editor-grid {
        grid-template-columns: 1fr;
    }

    .template-keys-sidebar {
        order: -1;
        margin-bottom: 15px;
    }

    .compare-charts-container {
        grid-template-columns: 1fr;
    }

    .search-and-price-wrapper {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .admin-layout {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 0;
    }

    .admin-sidebar-header {
        border-bottom: none;
    }

    .admin-nav {
        flex-direction: row;
        justify-content: center;
        overflow-x: auto;
        padding: 10px;
    }

    .admin-sidebar-footer {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-buttons {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .logo {
        font-size: 20px;
        width: 100%;
        text-align: left;
        margin-bottom: 10px;
    }

    .courses-container {
        grid-template-columns: 1fr;
    }

    .search-header {
        align-items: stretch;
    }

    .calculator-form-row {
        grid-template-columns: 1fr;
    }

    .card-buttons {
        grid-template-columns: 1fr;
    }

    .toast-container {
        right: 10px;
        top: 10px;
        width: calc(100% - 20px);
    }

    .toast {
        min-width: unset;
        width: 100%;
    }

    .admin-nav {
        padding: 10px 5px;
    }

    .admin-nav-link {
        padding: 8px 10px;
    }

    .admin-main-content {
        padding: 20px;
    }
}

/* Proposal Choice & Custom Choice Grid */
.proposal-models-grid,
.custom-choice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 10px;
}

.proposal-model-card,
.choice-card {
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.proposal-model-card:hover,
.choice-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.proposal-model-card.personalizada,
.choice-card[data-choice="custom"] {
    border-color: var(--success);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05), rgba(34, 197, 94, 0.1));
}

.proposal-model-card.personalizada:hover,
.choice-card[data-choice="custom"]:hover {
    border-color: var(--success);
    box-shadow: 0 8px 20px rgba(34, 197, 94, 0.3);
}

.model-icon,
.choice-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.proposal-model-card h3,
.choice-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin: 8px 0;
}

.proposal-model-card p,
.choice-card p {
    font-size: 13px;
    color: var(--meta-color);
    margin: 0;
    line-height: 1.4;
}

.proposal-choice-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding-top: 10px;
}