/* CSS Reset and Core Theme */
:root {
    --bg-primary: #0f172a;    /* Slate-900 */
    --bg-secondary: #1e293b;  /* Slate-800 */
    --bg-tertiary: #334155;   /* Slate-700 */
    --text-primary: #f8fafc;  /* Slate-50 */
    --text-secondary: #94a3b8;/* Slate-400 */
    --text-muted: #64748b;    /* Slate-500 */
    
    /* Risk Levels (Premium HSL colors) */
    --color-low: #10b981;      /* Emerald-500 */
    --color-low-bg: rgba(16, 185, 129, 0.1);
    --color-medium: #f59e0b;   /* Amber-500 */
    --color-medium-bg: rgba(245, 158, 11, 0.1);
    --color-high: #ef4444;     /* Red-500 */
    --color-high-bg: rgba(239, 68, 68, 0.15);
    
    --accent-blue: #3b82f6;    /* Blue-500 */
    --accent-blue-bg: rgba(59, 130, 246, 0.2);
    --accent-teal: #14b8a6;    /* Teal-500 */
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.16);
    --font-heading: 'Outfit', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-lg: 16px;
    --radius-md: 10px;
    --radius-sm: 6px;
    --shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    height: 100vh;
    overflow: hidden;
}

/* Layout Container */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header */
.app-header {
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    z-index: 10;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo i {
    font-size: 24px;
    color: var(--color-high);
}

.header-logo h1 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent-blue);
}

.header-status {
    display: flex;
    gap: 12px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.badge-model {
    border-color: rgba(59, 130, 246, 0.4);
    color: var(--accent-blue);
}

.badge-status.online i {
    color: var(--color-low);
    animation: status-blink 2s infinite;
}

/* Main Grid Layout */
.app-content {
    display: grid;
    grid-template-columns: 280px 1fr 340px;
    height: calc(100vh - 60px);
    overflow: hidden;
}

/* Panels */
.panel {
    background: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.panel-left {
    border-right: 1px solid var(--border-color);
}

.panel-center {
    background: radial-gradient(circle at center, #1e293b 0%, #0f172a 100%);
    border-right: 1px solid var(--border-color);
}

.panel-right {
    border-right: none;
    background: #0f172a;
}

.panel-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
}

.panel-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Form Styles */
.profile-form {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-section h3 {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.form-group {
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group input[type="number"],
.form-group select,
.form-group textarea {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 13px;
    outline: none;
    transition: var(--transition);
}

.form-group input[type="number"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

/* Collapsible Section */
.collapsible {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    padding: 10px 14px;
}

.collapse-trigger {
    width: 100%;
    background: none;
    border: none;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 13px;
    text-align: left;
    outline: none;
}

.arrow-icon {
    font-size: 11px;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.arrow-icon.rotated {
    transform: rotate(180deg);
}

.collapsible-content {
    margin-top: 14px;
    transition: max-height 0.3s ease-out;
}

.hidden {
    display: none !important;
}

/* Sliders */
.slider-group {
    gap: 4px;
}

.slider-label-val {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.slider-label-val span {
    font-weight: 600;
    color: var(--accent-blue);
}

.form-group input[type="range"] {
    -webkit-appearance: none;
    width: 100%;
    height: 5px;
    border-radius: 5px;
    background: var(--bg-tertiary);
    outline: none;
}

.form-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-blue);
    cursor: pointer;
    transition: var(--transition);
}

.form-group input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Chat Styles */
.chat-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 20px;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding-right: 8px;
}

.msg {
    max-width: 80%;
    animation: fade-slide-in 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.msg-user {
    align-self: flex-end;
}

.msg-bot {
    align-self: flex-start;
}

.msg-system {
    align-self: center;
    max-width: 90%;
}

.msg-content {
    padding: 12px 16px;
    border-radius: var(--radius-lg);
    word-wrap: break-word;
}

.msg-user .msg-content {
    background: linear-gradient(135deg, var(--accent-blue) 0%, #1e40af 100%);
    color: white;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.msg-bot .msg-content {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-color);
}

.msg-system .msg-content {
    background: rgba(30, 41, 59, 0.4);
    color: var(--text-secondary);
    font-size: 12px;
    text-align: center;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.msg-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
    font-size: 10px;
    color: var(--text-muted);
}

.msg-user .msg-meta {
    justify-content: flex-end;
}

.badge-risk {
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    text-transform: uppercase;
    font-size: 9px;
}

.badge-risk.low {
    background: var(--color-low-bg);
    color: var(--color-low);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-risk.medium {
    background: var(--color-medium-bg);
    color: var(--color-medium);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-risk.high {
    background: var(--color-high-bg);
    color: var(--color-high);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

/* Chat Input Area */
.chat-input-area {
    margin-top: 20px;
    display: flex;
    gap: 12px;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 8px 12px;
    box-shadow: var(--shadow-premium);
}

.chat-input-area textarea {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    resize: none;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    max-height: 80px;
    padding: 8px 4px;
}

.btn {
    border: none;
    outline: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.btn-outline {
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-primary);
    padding: 8px 16px;
    font-size: 13px;
}

.btn-outline:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
}

/* Typing Indicator Animation */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    align-self: flex-start;
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
    width: fit-content;
}

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

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

.typing-indicator small {
    margin-left: 8px;
    color: var(--text-secondary);
    font-size: 11px;
}

/* Analytics Dashboard */
.analytics-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    overflow-y: auto;
    flex: 1;
}

/* Risk Card */
.risk-card {
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}

.risk-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.risk-card-header h3 {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.risk-level-badge {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: 12px;
}

/* Dynamic styles for cards */
.risk-card.level-low {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 10px 25px -10px rgba(16, 185, 129, 0.2);
}
.risk-card.level-low .risk-level-badge {
    background: var(--color-low-bg);
    color: var(--color-low);
}

.risk-card.level-medium {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 10px 25px -10px rgba(245, 158, 11, 0.2);
}
.risk-card.level-medium .risk-level-badge {
    background: var(--color-medium-bg);
    color: var(--color-medium);
}

.risk-card.level-high {
    border-color: rgba(239, 68, 68, 0.6);
    box-shadow: 0 10px 25px -10px rgba(239, 68, 68, 0.3);
}
.risk-card.level-high .risk-level-badge {
    background: var(--color-high-bg);
    color: var(--color-high);
}

/* Gauges */
.gauge-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gauge-bar {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.gauge-fill {
    height: 100%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.level-low .gauge-fill { background: var(--color-low); }
.level-medium .gauge-fill { background: var(--color-medium); }
.level-high .gauge-fill { background: var(--color-high); }

.gauge-labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.calc-formula {
    font-size: 10px;
    color: var(--text-muted);
}

/* Metric Breakdown Rows */
.metrics-breakdown {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.metric-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.metric-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.metric-level {
    font-weight: 700;
    font-size: 10px;
    text-transform: uppercase;
}

.metric-level.badge-low { color: var(--color-low); }
.metric-level.badge-medium { color: var(--color-medium); }
.metric-level.badge-high { color: var(--color-high); }

.metric-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.bg-blue { background: var(--accent-blue); }
.bg-teal { background: var(--accent-teal); }

.metric-value {
    align-self: flex-end;
    font-size: 11px;
    color: var(--text-muted);
}

/* Crisis Support Box */
.crisis-support {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.02) 100%);
    border: 1px dashed rgba(239, 68, 68, 0.4);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    gap: 16px;
    animation: fade-in 0.5s ease;
}

.support-icon-wrap {
    color: var(--color-high);
    font-size: 24px;
    animation: heartbeat 1.5s infinite;
}

.support-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.support-info h4 {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--color-high);
    font-weight: 600;
}

.support-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

.helplines {
    list-style: none;
    font-size: 12px;
    margin: 4px 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.helplines li {
    padding-left: 12px;
    position: relative;
}

.helplines li::before {
    content: "•";
    color: var(--color-high);
    position: absolute;
    left: 0;
}

/* Animations */
@keyframes status-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes typing-dots {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.4); }
}

@keyframes fade-slide-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.2); }
    28% { transform: scale(1); }
    42% { transform: scale(1.2); }
    70% { transform: scale(1); }
}

.brain-pulse {
    animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
    0%, 100% { text-shadow: 0 0 0 rgba(239, 68, 68, 0); }
    50% { text-shadow: 0 0 10px var(--color-high); color: #f87171; }
}

/* Responsive Layout */
@media (max-width: 1024px) {
    .app-content {
        grid-template-columns: 240px 1fr;
    }
    .panel-right {
        display: none; /* Hide analytics panel on small layouts or toggle */
    }
}

@media (max-width: 768px) {
    body {
        overflow: auto;
    }
    .app-content {
        grid-template-columns: 1fr;
        height: auto;
    }
    .panel-left {
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .chat-wrapper {
        height: 500px;
    }
}