/*
 * Copyright 2025 John Violette
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* AI Tuner - Clean Black & White Aesthetic */

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

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Reduce left margin on very wide screens */
@media (min-width: 1600px) {
    .container {
        max-width: 1500px;
        margin-left: 60px;
        margin-right: auto;
    }
}

/* Header */
header {
    text-align: center;
    margin-bottom: 60px;
    border-bottom: 2px solid #000000;
    padding-bottom: 30px;
}

h1 {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: -0.02em;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.1rem;
    color: #666666;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.tier-links a,
.tier-links strong {
    color: #000000;
    font-weight: 500;
}

.tier-links span {
    color: #666666;
}

/* Main Layout */
main {
    display: flex;
    flex-direction: column;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    min-height: calc(100vh - 200px);
}

/* Controls Section */
.controls-section {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.category-group {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px;
    background-color: #fafafa;
}

.category-group h2 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 15px;
    color: #000000;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background-color: #000000;
    color: #ffffff;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.info-btn:hover {
    background-color: #333333;
    transform: scale(1.1);
}

.control-item {
    margin-bottom: 18px;
}

.control-item:last-child {
    margin-bottom: 0;
}

label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: #333333;
    font-size: 0.95rem;
    letter-spacing: 0.005em;
}

select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #000000;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
    font-size: 0.95rem;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

select:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

select:hover {
    border-color: #333333;
}

/* Preview Section (Right Column) */
.preview-section {
    display: flex;
    flex-direction: column;
    gap: 30px;
    position: sticky;
    top: 20px;
    align-self: flex-start;
}

/* Radar Container Box */
.radar-container-box {
    border: 2px solid #000000;
    border-radius: 8px;
    padding: 20px;
    background-color: #ffffff;
    flex-shrink: 0;
}

/* Radar Wrapper */
.radar-wrapper {
    margin: 0 auto 20px auto;
    width: 100%;
    max-width: 100%;
    min-width: 250px;
    position: relative;
    height: 350px;
}

.radar-wrapper canvas {
    max-width: 100%;
    height: auto !important;
}

/* Model Controls Stacked */
.model-controls-stacked {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.model-control-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.model-control-item label {
    font-weight: 600;
    font-size: 0.95rem;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.model-control-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.model-control-row select {
    flex: 1;
    min-width: 150px;
    padding: 10px 12px;
    border: 2px solid #000000;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
    font-size: 0.9rem;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
    cursor: pointer;
}

.model-control-row select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.model-control-row .btn {
    flex-shrink: 0;
    padding: 10px 16px;
    font-size: 0.9rem;
}

/* Blend Slider Container */
.blend-slider-container {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 10px;
    padding: 8px 0;
}

.blend-slider-container input[type="range"] {
    flex: 1;
    min-width: 150px;
    cursor: pointer;
}

.blend-slider-container #blendPct {
    min-width: 45px;
    text-align: center;
    font-weight: 500;
    font-size: 0.95rem;
    color: #333;
}

/* Prompt Container Box */
.prompt-container-box {
    border: 2px solid #000000;
    border-radius: 8px;
    padding: 20px;
    background-color: #ffffff;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    max-height: calc(100vh - 300px);
}

.prompt-container-box h2 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #000000;
}

.prompt-preview {
    background-color: #f8f8f8;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 20px;
    flex-grow: 1;
    min-height: 200px;
    max-height: 500px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-wrap: break-word;
    margin-bottom: 25px;
    overflow-y: auto;
}

.actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    flex-shrink: 0;
}

.btn {
    padding: 12px 20px;
    border: 2px solid #000000;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn:hover {
    background-color: #000000;
    color: #ffffff;
}

.btn-primary {
    background-color: #000000;
    color: #ffffff;
}

.btn-primary:hover {
    background-color: #333333;
    border-color: #333333;
}

.btn-secondary {
    background-color: #ffffff;
    color: #000000;
}

.btn-analytics {
    background-color: #000000;
    color: #ffffff;
    border: 2px solid #000000;
    padding: 12px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn-analytics:hover {
    background-color: #333333;
    color: #ffffff;
}

/* Presets Section */
.presets-section {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid #e0e0e0;
    margin-bottom: 40px;
    width: 100%;
}

.presets-section h2 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #000000;
}

.preset-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.preset-dropdown-container {
    position: relative;
}

.preset-dropdown {
    padding: 10px 35px 10px 20px;
    border: 2px solid #000000;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
    font-size: 14px;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif !important;
    cursor: pointer;
    min-width: 150px;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23000000' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
}

.preset-dropdown:hover {
    background-color: #000000;
    color: #ffffff;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23ffffff' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

.preset-dropdown:focus {
    outline: 2px solid #000000;
    outline-offset: 2px;
}

.preset-btn {
    padding: 10px 20px;
    border: 2px solid #000000;
    border-radius: 6px;
    background-color: #ffffff;
    color: #000000;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

.preset-btn:hover {
    background-color: #000000;
    color: #ffffff;
}

.preset-btn.active {
    background-color: #000000;
    color: #ffffff;
}

/* Custom presets - black box with white text */
.preset-btn.custom {
    background-color: #000000;
    color: #ffffff;
    border-color: #000000;
}

.preset-btn.custom:hover {
    background-color: #333333;
    color: #ffffff;
}

.preset-btn.custom.active {
    background-color: #333333;
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    /* Put radar/preview on top in single column mode */
    .controls-section {
        order: 2;
    }
    
    .preview-section {
        position: static;
        max-height: none;
        order: 1;
    }
    
    .model-control-row {
        flex-direction: column;
        align-items: stretch;
    }
    
    .model-control-row select,
    .model-control-row button {
        width: 100%;
    }
    
    h1 {
        font-size: 2.2rem;
    }
    
    .container {
        padding: 20px 15px;
    }
    
    .category-group {
        padding: 20px;
    }
    
    .actions {
        grid-template-columns: 1fr;
    }
    
    .presets-section {
        margin-top: 40px;
        margin-bottom: 20px;
    }
    
    .preset-buttons {
        flex-direction: column;
    }
    
    .preset-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .category-group h2 {
        font-size: 1.2rem;
    }
    
    select {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
}

/* Info Popup Overlay */
.info-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.info-overlay.active {
    display: flex;
}

.info-popup {
    background-color: #ffffff;
    border: 2px solid #000000;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    border-bottom: 1px solid #e0e0e0;
}

.info-header h3 {
    font-size: 1.2rem;
    font-weight: 500;
    color: #000000;
    margin: 0;
}

.info-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    font-weight: bold;
    color: #000000;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.info-close:hover {
    background-color: #f0f0f0;
}

.info-content {
    padding: 30px;
    line-height: 1.6;
    color: #333333;
}

.info-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #000000;
    margin: 20px 0 10px 0;
}

.info-content h4:first-child {
    margin-top: 0;
}

.info-content p {
    margin: 10px 0;
}

.info-content ul {
    margin: 10px 0;
    padding-left: 20px;
}

.info-content li {
    margin: 5px 0;
}

/* Analytics Consent Dialog */
.consent-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.consent-dialog {
    background-color: #ffffff;
    border: 2px solid #000000;
    border-radius: 12px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.consent-dialog h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #000000;
}

.consent-dialog p {
    margin-bottom: 15px;
    line-height: 1.6;
    color: #333333;
}

.consent-dialog ul {
    margin: 15px 0;
    padding-left: 20px;
}

.consent-dialog li {
    margin: 8px 0;
    color: #333333;
}

.consent-buttons {
    display: flex;
    gap: 15px;
    margin: 25px 0;
    flex-wrap: wrap;
}

.consent-buttons .btn {
    flex: 1;
    min-width: 150px;
}

.consent-note {
    font-size: 0.9rem;
    color: #666666;
    font-style: italic;
    margin-top: 15px;
}

/* Analytics Settings */
.analytics-settings {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #000000;
    color: #ffffff;
    padding: 10px 15px;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    z-index: 1000;
    transition: all 0.2s ease;
}

.analytics-settings:hover {
    background-color: #333333;
}

/* Responsive */
@media (max-width: 768px) {
    .consent-dialog {
        padding: 30px 20px;
        margin: 20px;
    }
    
    .consent-buttons {
        flex-direction: column;
    }
    
    .consent-buttons .btn {
        width: 100%;
    }
}

/* Focus States for Accessibility */
select:focus,
.btn:focus,
.preset-btn:focus,
.info-btn:focus,
.info-close:focus {
    outline: 2px solid #000000;
    outline-offset: 2px;
}

/* Smooth Transitions */
* {
    transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

/* Force font family on all select elements to prevent browser defaults */
select {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif !important;
}

/* Safari-specific fix for select font rendering */
@supports (-webkit-appearance: none) {
    select {
        font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif !important;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
    
    .preset-dropdown {
        font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif !important;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Code/Text Styling in Preview */
.prompt-preview code {
    background-color: #f0f0f0;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.85em;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Success Feedback */
.success {
    background-color: #f0f0f0;
    border-color: #000000;
    color: #000000;
}

.success::after {
    content: " ✓";
    color: #000000;
    font-weight: bold;
}

/* Dark Mode */
body.dark-mode {
    background-color: #000000;
    color: #ffffff;
}

body.dark-mode .subtitle {
    color: #999999;
}

body.dark-mode header {
    border-bottom-color: #ffffff;
}

body.dark-mode .category-group {
    border-color: #333333;
    background-color: #1a1a1a;
}

body.dark-mode .control-item label {
    color: #ffffff;
}

body.dark-mode .category-group h2 {
    color: #ffffff;
}

body.dark-mode select,
body.dark-mode .preset-dropdown {
    background-color: #1a1a1a;
    color: #ffffff;
    border-color: #ffffff;
}

body.dark-mode select:hover,
body.dark-mode .preset-dropdown:hover {
    background-color: #333333;
    border-color: #ffffff;
}

body.dark-mode select:focus,
body.dark-mode .preset-dropdown:focus {
    border-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.05);
}

body.dark-mode .radar-container-box,
body.dark-mode .prompt-container-box {
    background-color: #1a1a1a;
    border-color: #333333;
}

body.dark-mode .prompt-preview {
    background-color: #000000;
    color: #ffffff;
    border-color: #333333;
}

body.dark-mode .prompt-preview code {
    background-color: #333333;
    color: #ffffff;
}

body.dark-mode .model-control-item label {
    color: #ffffff;
}

body.dark-mode .blend-slider-container #blendPct {
    color: #ffffff;
}

body.dark-mode .btn {
    background-color: #1a1a1a;
    color: #ffffff;
    border-color: #333333;
}

body.dark-mode .btn:hover {
    background-color: #333333;
    border-color: #555555;
}

body.dark-mode .btn-primary {
    background-color: #ffffff;
    color: #000000;
    border-color: #ffffff;
}

body.dark-mode .btn-primary:hover {
    background-color: #cccccc;
    border-color: #cccccc;
}

body.dark-mode .preset-btn {
    background-color: #1a1a1a;
    color: #ffffff;
    border-color: #333333;
}

body.dark-mode .preset-btn:hover,
body.dark-mode .preset-btn.active {
    background-color: #333333;
    color: #ffffff;
    border-color: #555555;
}

body.dark-mode .preset-btn.custom {
    background-color: #1a1a1a;
    color: #ffffff;
    border-color: #333333;
}

body.dark-mode .preset-btn.custom:hover {
    background-color: #333333;
    border-color: #555555;
}

body.dark-mode .preset-delete-btn {
    background: #000000;
    color: #ffffff;
    border-color: #ffffff;
}

body.dark-mode .info-btn {
    background-color: #ffffff;
    color: #000000;
}

body.dark-mode .info-popup {
    background-color: #1a1a1a;
    border-color: #ffffff;
}

body.dark-mode .info-popup h3 {
    color: #ffffff;
}

body.dark-mode .info-popup p,
body.dark-mode .info-popup ul,
body.dark-mode .info-popup ol,
body.dark-mode .info-popup li,
body.dark-mode .info-popup h4 {
    color: #cccccc;
}

body.dark-mode .info-close {
    background-color: #ffffff;
    color: #000000;
}

body.dark-mode .info-overlay {
    background-color: rgba(0, 0, 0, 0.8);
}

body.dark-mode footer {
    border-top-color: #333333;
}

body.dark-mode .consent-banner {
    background-color: #1a1a1a;
    border-color: #333333;
}

body.dark-mode .consent-banner p,
body.dark-mode .consent-banner strong,
body.dark-mode .consent-banner li {
    color: #ffffff;
}

body.dark-mode .presets-section {
    border-top-color: #333333;
}

body.dark-mode .presets-section h2 {
    color: #ffffff;
}

/* btn-secondary inherits from .btn in dark mode */

body.dark-mode .prompt-container-box h2 {
    color: #ffffff;
}

body.dark-mode header a,
body.dark-mode header strong {
    color: #ffffff;
}