/* Variáveis CSS para temas */
:root {
    --background-color: #f4f4f4;
    --text-color: #333;
    --card-background: #ffffff;
    --border-color: #e0e0e0;
    --primary-color: #28a745; /* iGreen Energy Green */
    --primary-hover-color: #218838;
    --secondary-color: #007bff; /* Blue for edit */
    --secondary-hover-color: #0056b3;
    --danger-color: #dc3545; /* Red for delete */
    --danger-hover-color: #c82333;
    --tertiary-color: #6c757d; /* Gray for cancel */
    --tertiary-hover-color: #5a6268;
    --input-background: #fdfdfd;
    --input-border: #ced4da;
    --trigger-tag-background: #e9ecef;
    --header-background: #ffffff;
    --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] {
    --background-color: #2c2c2c;
    --text-color: #e0e0e0;
    --card-background: #3a3a3a;
    --border-color: #4a4a4a;
    --primary-color: #3cb371; /* Darker green */
    --primary-hover-color: #329a60;
    --secondary-color: #6a9eff; /* Lighter blue */
    --secondary-hover-color: #4d8aff;
    --danger-color: #ff6b6b; /* Lighter red */
    --danger-hover-color: #ff4747;
    --tertiary-color: #9e9e9e;
    --tertiary-hover-color: #8a8a8a;
    --input-background: #4a4a4a;
    --input-border: #5a5a5a;
    --trigger-tag-background: #5a5a5a;
    --header-background: #3a3a3a;
    --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Base Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background-color: var(--header-background);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

h1 {
    color: var(--primary-color);
    margin: 0;
    font-size: 2.2em;
}

h2 {
    color: var(--text-color);
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 1.8em;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

h3 {
    color: var(--text-color);
    margin-top: 25px;
    margin-bottom: 15px;
    font-size: 1.4em;
}

/* Theme Toggle Button */
.theme-toggle-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

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

[data-theme="dark"] .theme-toggle-button:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.theme-icon {
    width: 28px;
    height: 28px;
    filter: invert(var(--text-color-invert, 0)); /* Adjust icon color based on theme */
}

[data-theme="dark"] .theme-icon {
    filter: invert(var(--text-color-invert, 1));
}


/* Cards and Sections */
.card-section {
    margin-bottom: 40px;
}

.form-card, .global-triggers-card {
    background-color: var(--card-background);
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

/* Grid for Cities */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.city-card {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 25px;
    box-shadow: var(--box-shadow);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.city-card h3 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.6em;
}

.city-card p {
    margin-bottom: 8px;
    font-size: 0.95em;
}

.city-card strong {
    color: var(--text-color);
}

.city-card h4 {
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 1.1em;
    color: var(--text-color);
}

.city-card .actions {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

/* Trigger List */
.trigger-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.trigger-list li {
    background-color: var(--trigger-tag-background);
    color: var(--text-color);
    margin-bottom: 8px;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.9em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.trigger-list li .delete-btn {
    padding: 4px 8px;
    font-size: 0.8em;
}

/* Forms */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 0.95em;
}

.form-group input[type="text"],
.form-group textarea {
    width: calc(100% - 24px); /* Account for padding */
    padding: 12px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    background-color: var(--input-background);
    color: var(--text-color);
    font-size: 1em;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2); /* Primary color shadow */
}

.form-group-inline {
    display: flex;
    gap: 20px;
    margin-bottom: 18px;
}

.form-group-inline .form-group {
    flex: 1;
    margin-bottom: 0;
}

.triggers-container {
    margin-bottom: 20px;
    border: 1px dashed var(--border-color);
    padding: 15px;
    border-radius: 8px;
    min-height: 60px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-start;
}

.trigger-field {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--trigger-tag-background);
    padding: 8px 12px;
    border-radius: 5px;
    flex-grow: 1;
    min-width: 250px; /* Ensure fields don't get too small */
}

.trigger-field input {
    flex-grow: 1;
    border: 1px solid var(--input-border);
    padding: 6px 10px;
    border-radius: 4px;
    background-color: var(--input-background);
    color: var(--text-color);
}

.trigger-field .delete-btn {
    padding: 6px 10px;
    font-size: 0.85em;
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

.form-inline {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-inline .form-group {
    flex: 1;
    min-width: 200px;
    margin-bottom: 0;
}

/* Buttons */
.btn {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(40, 167, 69, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--secondary-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 123, 255, 0.2);
}

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

.btn-danger:hover {
    background-color: var(--danger-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.2);
}

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

.btn-tertiary:hover {
    background-color: var(--tertiary-hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(108, 117, 125, 0.2);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .grid-container {
        grid-template-columns: 1fr;
    }
    .form-group-inline, .form-inline {
        flex-direction: column;
        gap: 0;
    }
    .form-inline .form-group {
        width: 100%;
    }
    .form-actions {
        flex-direction: column;
        gap: 10px;
    }
    .btn {
        width: 100%;
    }
    header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    h1 {
        font-size: 1.8em;
    }
}