/* Multi-AI Chat Interface Styles */

:root {
    /* Colors - Dark Theme */
    --bg-primary: #0a0a0f;
    --bg-secondary: #13131a;
    --bg-tertiary: #1a1a24;

    /* Glassmorphism */
    --glass-bg: rgba(26, 26, 36, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-bg: radial-gradient(ellipse at top, rgba(102, 126, 234, 0.15), transparent 50%),
        radial-gradient(ellipse at bottom, rgba(118, 75, 162, 0.15), transparent 50%);

    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b4b4c8;
    --text-tertiary: #6b6b80;
    --text-accent: #667eea;

    /* Status Colors */
    --success: #43e97b;
    --error: #f5576c;
    --warning: #feca57;
    --info: #4facfe;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    z-index: -1;
    pointer-events: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    background: rgba(10, 10, 15, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    animation: float 3s ease-in-out infinite;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main Content */
.main-content {
    padding: var(--spacing-lg) 0;
}

/* Cards */
.card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    margin-bottom: var(--spacing-lg);
}

.glass-card {
    box-shadow: var(--glass-shadow);
}

.card-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.card-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: var(--spacing-md);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary svg,
.btn-secondary svg {
    width: 18px;
    height: 18px;
}

/* Model Manager */
.model-manager {
    margin-bottom: var(--spacing-lg);
}

.models-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
}

.model-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.model-item:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.model-info {
    flex: 1;
}

.model-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.model-id {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: 'Courier New', monospace;
}

.btn-remove {
    background: transparent;
    border: none;
    color: var(--error);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-remove:hover {
    background: rgba(245, 87, 108, 0.1);
}

/* Chat Container */
.chat-container {
    max-width: 1200px;
    margin: 0 auto;
}

.chat-outputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.chat-box {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.chat-box-header {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-box-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.chat-box-status {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-weight: 600;
}

.status-ready {
    background: rgba(75, 181, 255, 0.2);
    color: var(--info);
}

.status-loading {
    background: rgba(254, 202, 87, 0.2);
    color: var(--warning);
}

.status-success {
    background: rgba(67, 233, 123, 0.2);
    color: var(--success);
}

.status-error {
    background: rgba(245, 87, 108, 0.2);
    color: var(--error);
}

.chat-box-body {
    padding: var(--spacing-md);
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.chat-box-body::-webkit-scrollbar {
    width: 6px;
}

.chat-box-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.chat-box-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.message {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    animation: fadeIn 0.3s ease;
}

.message-user {
    background: rgba(102, 126, 234, 0.1);
    border-left: 3px solid var(--text-accent);
}

.message-ai {
    background: rgba(67, 233, 123, 0.1);
    border-left: 3px solid var(--success);
}

.message-error {
    background: rgba(245, 87, 108, 0.1);
    border-left: 3px solid var(--error);
}

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

.message-role {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.btn-delete-msg {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all var(--transition-fast);
    opacity: 0.5;
}

.btn-delete-msg:hover {
    background: rgba(245, 87, 108, 0.2);
    color: var(--error);
    opacity: 1;
}

.message-content {
    color: var(--text-primary);
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Markdown Content Styling */
.message-content h1,
.message-content h2,
.message-content h3,
.message-content h4,
.message-content h5,
.message-content h6 {
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.message-content h1 {
    font-size: 1.5rem;
}

.message-content h2 {
    font-size: 1.3rem;
}

.message-content h3 {
    font-size: 1.1rem;
}

.message-content p {
    margin-bottom: 0.75rem;
}

.message-content code {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.message-content pre {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 0.75rem 0;
}

.message-content pre code {
    background: transparent;
    padding: 0;
}

.message-content ul,
.message-content ol {
    margin-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.message-content li {
    margin-bottom: 0.25rem;
}

.message-content blockquote {
    border-left: 3px solid var(--text-accent);
    padding-left: 1rem;
    margin: 0.75rem 0;
    color: var(--text-secondary);
}

.message-content a {
    color: var(--text-accent);
    text-decoration: none;
}

.message-content a:hover {
    text-decoration: underline;
}

.message-content table {
    border-collapse: collapse;
    width: 100%;
    margin: 0.75rem 0;
}

.message-content th,
.message-content td {
    border: 1px solid var(--glass-border);
    padding: 0.5rem;
    text-align: left;
}

.message-content th {
    background: rgba(255, 255, 255, 0.05);
    font-weight: 600;
}

.loading-dots {
    display: inline-flex;
    gap: 4px;
}

.loading-dots span {
    width: 6px;
    height: 6px;
    background: var(--text-accent);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

/* Input Area */
.input-card {
    position: sticky;
    bottom: var(--spacing-md);
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    resize: none;
    height: 52px;
    transition: all var(--transition-fast);
}

.chat-input:focus {
    outline: none;
    border-color: var(--text-accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn-send {
    white-space: nowrap;
    height: 52px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
}

.modal-header {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-footer {
    padding: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.form-group small {
    display: block;
    margin-top: var(--spacing-xs);
    color: var(--text-tertiary);
    font-size: 0.75rem;
}

.input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.input-field:focus {
    outline: none;
    border-color: var(--text-accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Toast */
.toast {
    position: fixed;
    bottom: -100px;
    right: var(--spacing-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    transition: bottom var(--transition-normal);
    z-index: 1000;
    min-width: 300px;
}

.toast.show {
    bottom: var(--spacing-md);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toast-icon {
    width: 24px;
    height: 24px;
    color: var(--success);
}

.toast-message {
    font-weight: 500;
    color: var(--text-primary);
}

/* Animations */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .header-content>div {
        width: 100%;
    }

    .header-content>div:last-child {
        display: flex;
        gap: var(--spacing-xs);
    }

    .header-content button {
        flex: 1;
        justify-content: center;
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .chat-outputs {
        grid-template-columns: 1fr;
    }

    .models-list {
        grid-template-columns: 1fr;
    }

    .input-group {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-xs);
    }

    .chat-input {
        font-size: 16px;
        /* Prevents zoom on iOS */
        flex: 1;
        min-width: 0;
    }

    .btn-send {
        padding: 0.75rem 0.75rem;
        font-size: 0;
        min-width: 52px;
        flex-shrink: 0;
    }

    .btn-send svg {
        width: 20px;
        height: 20px;
        margin: 0;
    }

    .card-body {
        padding: var(--spacing-sm);
    }

    .model-item {
        padding: var(--spacing-sm);
    }

    .chat-box-body {
        max-height: 300px;
    }

    .message {
        padding: var(--spacing-sm);
    }

    .message-content {
        font-size: 0.9rem;
    }

    /* Better touch targets */
    .btn-remove,
    .btn-delete-msg {
        padding: 0.5rem;
        min-width: 40px;
        min-height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .main-content {
        padding: var(--spacing-sm) 0;
    }

    .logo h1 {
        font-size: 1.25rem;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
    }

    .logo-icon svg {
        width: 20px;
        height: 20px;
    }

    .card {
        margin-bottom: var(--spacing-md);
    }

    .card-header h2 {
        font-size: 1.1rem;
    }

    .btn-primary,
    .btn-secondary {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
    }

    .input-card {
        bottom: var(--spacing-xs);
    }

    .modal-content {
        width: 95%;
    }
}