/* Workout Planner Styles - Following Established Layout Patterns */

/* Generator Layout */
.generator-container {
    flex: 1;
    padding: 0.5rem 0;
    overflow: hidden;
    width: 100%;
    min-width: 0;
}

.generator-layout {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 320px 1fr;
    height: calc(100vh - 150px);
    gap: 0;
    box-sizing: border-box;
}

/* Controls Sidebar */
.controls-sidebar {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    overflow-y: auto;
    padding: 1.5rem;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
}

.sidebar-title i {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}

/* Control Sections */
.control-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.control-section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

/* Disclaimer Section */
.disclaimer-section {
    background: rgba(234, 179, 8, 0.05);
    border: 1px solid rgba(234, 179, 8, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.disclaimer-box h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--warning);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.disclaimer-box h4 i {
    width: 16px;
    height: 16px;
}

.disclaimer-box p {
    font-size: 0.813rem;
    line-height: 1.5;
    color: var(--text-secondary);
    margin: 0;
}

/* Results Area */
.results-area {
    background: var(--bg-secondary);
    padding: 2rem;
    overflow: auto;
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.results-header {
    margin-bottom: 2rem;
}

.results-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.results-info {
    color: var(--text-secondary);
}

.generation-status {
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.generation-status.generating {
    color: var(--accent-primary);
    background: rgba(0, 180, 182, 0.1);
    border-color: var(--accent-primary);
}

.generation-status.success {
    color: var(--success);
    background: rgba(22, 163, 74, 0.1);
    border-color: var(--success);
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-medium);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.2s;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 182, 0.1);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    justify-content: center;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.btn-secondary:hover {
    background: var(--border-light);
}

.btn-history {
    background: linear-gradient(135deg, rgba(0, 180, 182, 0.1), rgba(0, 180, 182, 0.05));
    color: var(--accent-primary);
    border: 1px solid rgba(0, 180, 182, 0.3);
    width: 100%;
}

.btn-history:hover {
    background: linear-gradient(135deg, rgba(0, 180, 182, 0.15), rgba(0, 180, 182, 0.08));
}

/* Disabled Button Styles */
.btn:disabled,
.btn-primary:disabled,
.btn-secondary:disabled,
.btn-history:disabled {
    background: var(--bg-tertiary) !important;
    color: var(--text-muted) !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: none !important;
    opacity: 0.6;
}

.btn:disabled:hover,
.btn-primary:disabled:hover,
.btn-secondary:disabled:hover,
.btn-history:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
    background: var(--bg-tertiary) !important;
    color: var(--text-muted) !important;
}

/* AI Notice */
.ai-notice {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(0, 180, 182, 0.05);
    border: 1px solid rgba(0, 180, 182, 0.2);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-notice i {
    color: var(--accent-primary);
    width: 16px;
    height: 16px;
}

/* Footer System */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-light);
    padding: 1rem;
    text-align: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 100;
}

.powered-by {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
}

.powered-by a {
    color: var(--accent-primary);
    text-decoration: none;
    margin-left: 0.25rem;
}

.powered-by a:hover {
    text-decoration: underline;
}

/* Workout Container */
.workout-container,
.workout-content-container {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 2rem;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow: hidden;
}

.workout-placeholder {
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-muted);
}

.workout-placeholder i {
    width: 64px;
    height: 64px;
    stroke-width: 1.5;
    margin-bottom: 1.5rem;
    color: var(--accent-primary);
}

.workout-placeholder h4 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.workout-placeholder p {
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.placeholder-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.feature-item i {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.feature-item span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
}

/* Workout Document Styles */
.workout-document {
    padding: 2rem;
    background: white;
    color: #000;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Override any generated content styles that might affect layout */
.workout-document * {
    max-width: 100% !important;
    box-sizing: border-box !important;
    word-break: break-word !important;
}

.workout-document table {
    width: 100% !important;
    max-width: 100% !important;
    table-layout: fixed !important;
}

.workout-document div, 
.workout-document section, 
.workout-document article {
    width: auto !important;
    max-width: 100% !important;
}

[data-theme="dark"] .workout-document {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.workout-document h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--accent-primary);
    padding-bottom: 0.5rem;
}

.workout-document h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.workout-document h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
}

.workout-document ul {
    margin: 0.5rem 0 1rem 0;
    padding-left: 1.5rem;
}

.workout-document li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.workout-document .warning-box {
    background: rgba(234, 179, 8, 0.1);
    border-left: 4px solid var(--warning);
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.workout-document .info-box {
    background: rgba(0, 180, 182, 0.05);
    border-left: 4px solid var(--accent-primary);
    padding: 1rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.workout-document table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.workout-document th,
.workout-document td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid var(--border-light);
}

.workout-document th {
    background: var(--bg-tertiary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

/* Results Actions */
.results-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    padding: 1.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 8px;
}

/* History Modal Styles */
.history-modal-content {
    max-width: 800px;
    width: 90%;
}

.history-list {
    max-height: 400px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.history-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 0.75rem;
    background: var(--bg-primary);
    transition: all 0.2s;
    position: relative;
}

.history-item:hover {
    border-color: var(--accent-primary);
    box-shadow: 0 2px 12px rgba(0, 180, 182, 0.15);
    transform: translateY(-1px);
}

.history-item-content {
    flex: 1;
    cursor: pointer;
    min-width: 0;
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.history-item-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.history-item-date {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.history-item-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.history-delete-btn {
    background: none;
    border: 1px solid var(--border-medium);
    border-radius: 6px;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    margin-left: 1rem;
}

.history-delete-btn:hover {
    background: rgba(220, 38, 38, 0.1);
    border-color: rgba(220, 38, 38, 0.3);
    color: var(--error);
    transform: scale(1.05);
}

.history-delete-btn i {
    width: 16px;
    height: 16px;
}

.history-empty {
    padding: 3rem 2rem;
    text-align: center;
    color: var(--text-muted);
}

.history-empty i {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
}

/* Loading State */
.loading-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.loading-indicator i {
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Mobile Responsive Layout */
@media (max-width: 1200px) {
    .generator-layout {
        grid-template-columns: 280px 1fr;
    }
}

@media (max-width: 968px) {
    .generator-layout {
        grid-template-columns: 1fr;
        grid-template-rows: 40vh 1fr;
        height: calc(100vh - 150px);
    }
    
    .controls-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border-light);
    }
    
    .workout-document {
        padding: 1.5rem;
    }
    
    .results-actions {
        flex-direction: column;
    }
    
    .results-actions button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .workout-document {
        padding: 1rem;
    }
    
    .placeholder-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}