/* style.css content here */
/* General Reset and Variables */
:root {
    --color-primary: #1a73e8; /* Google blue for a modern look */
    --color-secondary: #5f6368;
    --color-background: #f1f3f4; /* Light gray background */
    --color-surface: #ffffff;
    --color-text: #202124;
    --color-success: #34a853; /* Google green */
    --color-error: #ea4335; /* Google red */
    --font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --border-radius: 8px;
    --padding-unit: 1.25rem;
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

header {
    background-color: var(--color-surface);
    border-bottom: 1px solid #dadce0;
    padding: var(--padding-unit) 5%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

h1 {
    font-size: 1.8rem;
    color: var(--color-text);
    margin: 0;
    font-weight: 500;
}

.anycoder-link {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.anycoder-link:hover {
    background-color: #e8f0fe;
}

main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 5%;
}

.explanation {
    background-color: #e7f2ff;
    color: #1a4d95;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border: 1px solid #c5e3ff;
    font-size: 0.95rem;
}

/* Controls and Interface Grid */
.controls {
    margin-bottom: 1.5rem;
}

.interface-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.input-panel, .output-panel, .controls {
    background-color: var(--color-surface);
    padding: var(--padding-unit);
    border-radius: var(--border-radius);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.1);
}

h2 {
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-top: 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #f0f0f0;
    font-weight: 400;
}

/* Input Styles */
.input-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-text);
}

textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #dadce0;
    border-radius: var(--border-radius);
    box-sizing: border-box;
    font-size: 1rem;
    resize: vertical;
    min-height: 100px;
    transition: border-color 0.2s;
}

textarea:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 1px var(--color-primary);
}

/* File Input Custom Styling */
.file-label {
    background-color: var(--color-secondary);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
    display: inline-block;
    font-weight: 500;
}

.file-label:hover {
    background-color: #4a4d51;
}

#image-upload {
    display: none;
}

/* Button */
#classify-button {
    width: 100%;
    padding: 1rem;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.2s, opacity 0.2s;
    margin-top: 1rem;
    font-weight: 500;
}

#classify-button:hover:not(:disabled) {
    background-color: #0c61e0;
}

#classify-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    opacity: 0.8;
}

/* Output Area */
#image-preview-container {
    height: 300px;
    border: 1px solid #dadce0;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-color: #fcfcfc;
}

#image-preview {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.placeholder-text {
    color: var(--color-secondary);
    font-style: italic;
}

#status {
    font-weight: 400;
    margin-bottom: 1rem;
    padding: 10px;
    background-color: #e6f4ea; /* Light success background */
    border-radius: 4px;
    color: #1e8e3e;
}

/* Classification Results Styling */
#classification-results {
    margin-top: 1rem;
}

.result-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.label-text {
    width: 25%;
    font-weight: 400;
}

.score-bar-container {
    flex-grow: 1;
    height: 15px;
    background-color: #e8f0fe;
    border-radius: 4px;
    overflow: hidden;
    margin: 0 1rem;
}

.score-bar {
    height: 100%;
    background-color: var(--color-primary);
    transition: width 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.score-text {
    width: 50px;
    text-align: right;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-primary);
}

/* Device Toggle */
.device-toggle-container {
    display: flex;
    align-items: center;
    gap: 15px;
    padding-top: 10px;
}

#device-select {
    padding: 0.5rem;
    border-radius: 4px;
    border: 1px solid #dadce0;
}

/* Responsive Adjustments */
@media (min-width: 768px) {
    .interface-grid {
        grid-template-columns: 1fr 1.5fr;
    }
}

@media (max-width: 767px) {
    h1 {
        font-size: 1.5rem;
    }
    .header-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    .anycoder-link {
        margin-bottom: 0.5rem;
    }
    main {
        padding: 0 1rem;
    }
    .label-text {
        width: auto;
        min-width: 30%;
        margin-right: 0.5rem;
    }
    .score-bar-container {
        margin: 0 0.5rem;
    }
}