:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --danger-color: #e74c3c;
    --background-color: #f5f6fa;
    --text-color: #2c3e50;
    --border-color: #dcdde1;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

header {
    background-color: white;
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

input[type="text"],
input[type="number"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--secondary-color);
}

textarea {
    min-height: 100px;
    resize: vertical;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: translateY(0);
}

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

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

.btn-secondary {
    background-color: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

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

.btn-success:hover {
    background-color: #229954;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Recipe Sections */
.recipe-section {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background-color: #f8f9fa;
}

.section-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-header input {
    flex: 1;
}

.btn-remove-section {
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-size: 1.2rem;
}

.ingredients-list {
    margin-bottom: 1.5rem;
}

.ingredients-list h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.ingredient-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.ingredient-amount {
    width: 100px;
}

.ingredient-unit {
    width: 100px;
}

.ingredient-search {
    flex: 1;
}

.btn-remove-ingredient {
    background-color: var(--danger-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 0.25rem 0.75rem;
    cursor: pointer;
}

/* Voice Controls */
.voice-controls {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
}

.voice-controls h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.voice-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.voice-indicator {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #95a5a6;
    transition: background-color 0.3s;
}

.voice-indicator.recording {
    background-color: var(--danger-color);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

#voice-record {
    margin-right: 1rem;
}

.record-icon {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

/* Tag Container */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    background-color: #e3f2fd;
    color: var(--secondary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

/* Responsive */
@media (max-width: 768px) {
    header {
        padding: 1rem;
    }
    
    .container {
        margin: 1rem;
        padding: 1rem;
    }
    
    .ingredient-row {
        flex-wrap: wrap;
    }
    
    .ingredient-amount,
    .ingredient-unit {
        width: calc(50% - 0.25rem);
    }
    
    .ingredient-search {
        width: 100%;
        margin-top: 0.5rem;
    }
}