/* Color Variables */
:root {
    --primary-color: #ffaa00;
    --primary-color-hover: #d89000;
    --primary-color-rgb: 255, 196, 0;
    --bg-color: #ffffff;
    --card-bg: #f8f9fa;
    --text-color: #222;
    --sidebar-bg: #f1f1f1;
    --sidebar-text: #212529;
    --border-color: #dee2e6;
    --header-bg: #ffffff;
    --input-bg: #ffffff;
    --shadow: 0 2px 4px rgba(0,0,0,0.1);
    --border-radius-md: 8px;
    --padding-md: 8px;
    --text-muted: #6c757d;

    /* Alert Colors - Light Theme */
    --alert-success-bg: #d1e7dd;
    --alert-success-text: #0f5132;
    --alert-success-border: #badbcc;
    
    --alert-danger-bg: #f8d7da;
    --alert-danger-text: #842029;
    --alert-danger-border: #f5c2c7;

    --alert-warning-bg: #fff3cd;
    --alert-warning-text: #664d03;
    --alert-warning-border: #ffecb5;
}

[data-theme="dark"] {
    --bg-color: #222222;
    --card-bg: #2a2a2a;
    --text-color: #eee;
    --sidebar-bg: #1e1e1e;
    --sidebar-text: #e0e0e0;
    --border-color: #444444;
    --header-bg: #1e1e1e;
    --input-bg: #2f2f2f;
    --shadow: 0 2px 4px rgba(0,0,0,0.3);
    --text-muted: #adb5bd;

    /* Alert Colors - Dark Theme */
    --alert-success-bg: rgba(25, 135, 84, 0.2);
    --alert-success-text: #75b798;
    --alert-success-border: rgba(25, 135, 84, 0.3);
    
    --alert-danger-bg: rgba(220, 53, 69, 0.2);
    --alert-danger-text: #ea868f;
    --alert-danger-border: rgba(220, 53, 69, 0.3);

    --alert-warning-bg: rgba(255, 193, 7, 0.2);
    --alert-warning-text: #ffda6a;
    --alert-warning-border: rgba(255, 193, 7, 0.3);
}

* {
    box-sizing: border-box;
}

body {
    font-family: Calibri, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

/* Common Modules Styles */
p {
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    margin-top: 0;
    margin-bottom: 20px;
    display: flex;
    align-items: center; /* Centraliza verticalmente */
    gap: 8px;            /* Cria um espaço entre o ícone e o texto */
}

a {
    color: var(--primary-color);
    text-decoration: none;
}

a:hover {
    color: var(--primary-color-hover);
}

.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    z-index: 1000;
    transition: transform 0.3s ease-in-out;
}

.sidebar-header {
    padding: 20px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    height: 30px;
}

#theme-toggle {
    background: none;
    border: none;
    color: var(--sidebar-text);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 5px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#theme-toggle:hover {
    background-color: rgba(0,0,0,0.1);
}

.search-box {
    padding: 15px;
}

.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 10px;
    color: #6c757d;
    font-size: 20px;
}

.search-input {
    width: 100%;
    padding: 10px 10px 10px 35px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 14px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow);
    z-index: 1000;
    display: none;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 5px;
}

.search-results .result-item {
    border-bottom: 1px solid var(--border-color);
    margin: 0;
}

.search-results .result-item:last-child {
    border-bottom: none;
}

.search-results .result-link {
    display: flex;
    align-items: center;
    padding: 15px;
    text-decoration: none;
    color: var(--text-color);
    transition: background-color 0.2s;
    gap: 15px;
}

.search-results .result-link:hover {
    background-color: rgba(0,0,0,0.05);
}

.search-results .material-symbols-outlined {
    font-size: 24px;
    color: var(--primary-color);
}

.search-results .result-info {
    display: flex;
    flex-direction: column;
}

.search-results .result-title {
    font-weight: 500;
}

/* Sidebar Menu */
.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 10px 0;
}

.sidebar-menu ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: var(--sidebar-text);
    text-decoration: none;
    transition: background-color 0.2s;
    gap: 10px;
}

.sidebar-menu li a:hover {
    background-color: rgba(0,0,0,0.05);
    color: var(--primary-color);
}

[data-theme="dark"] .sidebar-menu li a:hover {
    background-color: rgba(255,255,255,0.05);
}

/* Language Selector */
.language-selector {
    padding: 15px;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.lang-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: var(--border-radius-md);
    color: var(--text-color);
    cursor: pointer;
}

.lang-flag {
    width: 24px;
    height: 16px;
    object-fit: cover;
    border-radius: 2px;
}

.lang-name {
    flex: 1;
    text-align: left;
    margin: 0 10px;
    font-size: 14px;
}

.language-list {
    position: absolute;
    top: auto;
    margin-top: 0;
    bottom: 100%; /* Opens upwards */
    left: 15px;
    right: 15px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    z-index: 1001;
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 5px;
}

.language-selector.open .language-list {
    display: flex;
}

.lang-option {
    display: flex;
    align-items: center;
    padding: 10px;
    text-decoration: none;
    color: var(--text-color);
    transition: background-color 0.2s;
}

.lang-option:hover {
    background-color: rgba(0,0,0,0.05);
}

.lang-option.selected {
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--primary-color);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: 260px; /* Sidebar width */
    background-color: var(--bg-color);
    width: calc(100% - 260px);
}

.mobile-header {
    display: none;
    padding: 15px;
    background-color: var(--header-bg);
    border-bottom: 1px solid var(--border-color);
    align-items: center;
    gap: 15px;
}

.mobile-title {
    font-size: 1.2rem;
    font-weight: 600;
}

#mobile-menu-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
}

.content-wrapper {
    flex: 1;
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.main-footer {
    border-top: 1px solid var(--border-color);
    padding: 20px;
    margin-top: auto;
    background-color: var(--card-bg);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-links {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-link {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
}

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

.footer-copyright {
    font-size: 0.85rem;
    color: #6c757d;
}

/* Helper Classes */
.text-left {
    text-align: left;
}

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

.text-right {
    text-align: right;
}

.module-actions {
    margin-top: 15px;
}

.result-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.result-card p {
    margin-top: 0;
    margin-bottom: 10px;
}

.material-symbols-outlined {
  vertical-align: middle; /* Alinha o meio do ícone com o meio do texto */
}

p .material-symbols-outlined {
    margin-right: 8px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25);
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius-md);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-color-hover);
    color: white;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5c636a;
}

.result-box {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-top: 30px;
}

.result-box h2 {
    margin-top: 0;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.result-item {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.result-value {
    font-weight: bold;
    color: var(--primary-color);
}

/* Alert Components */
.alert {
    position: relative;
    padding: 1rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
    /* display: flex; */
    align-items: center;
    gap: 12px;
}

/* Base Icon Style for Alerts */
.alert::before {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    padding-right: var(--padding-md);
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    /* -webkit-font-feature-settings: 'liga'; */
    -webkit-font-smoothing: antialiased;
}

.alert-success {
    color: var(--alert-success-text);
    background-color: var(--alert-success-bg);
    border-color: var(--alert-success-border);
}

.alert-success::before {
    content: "\e86c"; /* check_circle */
    color: var(--alert-success-text);
}

.alert-danger {
    color: var(--alert-danger-text);
    background-color: var(--alert-danger-bg);
    border-color: var(--alert-danger-border);
}

.alert-danger::before {
    content: "\e000"; /* error */
    color: var(--alert-danger-text);
}

.alert-warning {
    color: var(--alert-warning-text);
    background-color: var(--alert-warning-bg);
    border-color: var(--alert-warning-border);
}

.alert-warning::before {
    content: "\e002"; /* warning */
    color: var(--alert-warning-text);
}

.error-message {
    color: #dc3545;
    margin-bottom: 20px;
    padding: 10px;
    background-color: rgba(220, 53, 69, 0.1);
    border-radius: var(--border-radius-md);
}

.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }

    .mobile-header {
        display: flex;
    }
    
    .content-wrapper {
        padding: 20px;
    }
}

/* Modules Styles - Imported from TPL files */

/* tools-list */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.tool-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 25px;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.tool-card .material-symbols-outlined {
    font-size: 48px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.tool-title {
    font-size: 1.1rem;
    font-weight: 500;
}

/* Module Title with Icon */
.module-title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.module-title .material-symbols-outlined {
    font-size: 1.6em;
    color: var(--primary-color);
    line-height: 1;
}

/* Module Explanation / SEO Content */
.module-explanation {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-color);
    line-height: 1.8;
}

.module-explanation h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-top: 20px;
    margin-bottom: 20px;
}

.module-explanation h3 {
    font-size: 1.4rem;
    margin-top: 30px;
    margin-bottom: 15px;
}

.module-explanation p {
    margin-bottom: 20px;
}

.module-explanation ul, .module-explanation ol {
    margin-bottom: 25px;
    padding-left: 25px;
}

.module-explanation li {
    margin-bottom: 10px;
}

/* Formula Box */
.formula-box {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--border-radius-md);
    text-align: center;
    margin: 30px 0;
    font-family: monospace;
    font-size: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.formula-legend {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
    display: grid;
    gap: 10px;
}

.formula-legend li {
    padding-left: 0;
}

/* Alert Box */
.alert-box {
    background-color: rgba(255, 193, 7, 0.1); /* Amber tint */
    border-left: 4px solid #ffc107;
    padding: 20px;
    margin-top: 40px;
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

[data-theme="dark"] .alert-box {
    background-color: rgba(255, 193, 7, 0.05);
}

.alert-box h3 {
    margin-top: 0;
    color: #ffc107;
}

/* Home Module Styles */
.home-container {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.home-logo {
    max-width: 200px;
    margin-bottom: 30px;
}

.home-container .module-title {
    font-size: 2.5rem;
    justify-content: center;
    margin-bottom: 10px;
}

.home-container .subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 40px;
}

.home-container .search-section {
    margin-bottom: 40px;
}

.home-container .search-input {
    padding: 15px 15px 15px 45px;
    font-size: 1.1rem;
    /* border-radius: 50px; */
    box-shadow: var(--shadow);
}

.home-container .search-icon {
    left: 20px;
}

.home-tools-link-container {
    margin-top: 40px;
}

.home-tools-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--primary-color);
    color: white;
    padding: 15px 40px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    /* box-shadow: 0 4px 10px rgba(var(--primary-color-rgb), 0.3); */
}

.home-tools-link:hover {
    background-color: var(--primary-color-hover);
    transform: translateY(-3px);
    /* box-shadow: 0 6px 15px rgba(var(--primary-color-rgb), 0.4); */
    color: white;
}

/* Input Copy Component */
.input-copy-wrapper {
    position: relative;
    display: block;
    width: 100%;
}

.input-copy-wrapper .input_copy {
    padding-right: 40px !important;
    width: 100%;
    box-sizing: border-box;
}

.input-copy-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 5;
    background-color: transparent;
    border: 0;
    cursor: pointer;
    color: var(--text-color);
    padding: 0;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, background-color 0.2s, border-color 0.2s;
    height: 30px;
    width: 30px;
}

/* Adjust button position for Textareas */
.input-copy-wrapper textarea + .input-copy-btn {
    top: 10px;
    transform: none;
    /* background-color: rgba(255, 255, 255, 0.5); */
    border: 1px solid transparent;
}

.input-copy-wrapper textarea + .input-copy-btn:hover {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

.input-copy-btn:hover {
    color: var(--primary-color);
    background-color: var(--border-color);
    border-color: var(--primary-color);
}

.input-copy-btn .material-symbols-outlined {
    font-size: 20px;
}

.input-copy-btn.copied {
    color: #28a745;
}

/* Responsive Input Row */
.input-row {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}

.input-row > * {
    flex: 1;
    min-width: 140px; /* Trigger wrap on small screens */
}

/* Ensure form controls inside input-row don't overflow or force width weirdly */
.input-row .form-control {
    width: 100%;
}

/* Module Fieldset */
.module-fieldset {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-top: 20px;
    background-color: var(--card-bg);
}

.module-legend {
    width: auto;
    padding: 0 10px;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--primary-color);
    border: none;
    margin: 0;
}