/* CRM Intelligence — Novatek Palette */
:root {
    --primary: #1E88E5;
    --bg: #0D1B2A;
    --surface: #1B2838;
    --surface-2: #2C3E50;
    --text: #ECEFF1;
    --text-dim: #B0BEC5;
    --success: #66BB6A;
    --warning: #FFA726;
    --danger: #EF5350;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-data: 'Space Grotesk', monospace;
}

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

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Auth */
.auth-overlay {
    position: fixed; inset: 0;
    background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
}
.auth-card {
    background: var(--surface);
    border: 1px solid var(--surface-2);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}
.auth-logo { margin-bottom: 16px; }
.auth-card h2 { font-family: var(--font-data); font-size: 24px; margin-bottom: 4px; }
.auth-subtitle { color: var(--text-dim); margin-bottom: 24px; font-size: 14px; }
.auth-form { display: flex; gap: 8px; margin-bottom: 12px; }
.auth-form input, .otp-section input {
    flex: 1; padding: 10px 14px;
    background: var(--bg); border: 1px solid var(--surface-2);
    border-radius: 8px; color: var(--text); font-size: 14px;
}
.auth-form button, .otp-section button {
    padding: 10px 20px;
    background: var(--primary); color: white; border: none;
    border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 14px;
}
.auth-form button:hover, .otp-section button:hover { opacity: 0.9; }
.otp-section { display: flex; gap: 8px; }
.auth-status { margin-top: 12px; font-size: 13px; color: var(--text-dim); }
.hidden { display: none !important; }

/* Header */
.header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 24px;
    border-bottom: 1px solid var(--surface-2);
}
.header-left { display: flex; align-items: center; gap: 12px; }
.header-left h1 { font-family: var(--font-data); font-size: 18px; font-weight: 600; }
.header-right { display: flex; align-items: center; gap: 12px; }
.user-email { font-size: 13px; color: var(--text-dim); }
.ws-status { font-size: 10px; }
.ws-status.connected { color: var(--success); }
.ws-status.disconnected { color: var(--danger); }

/* Stats Bar */
.stats-bar {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 12px; padding: 16px 24px;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--surface-2);
    border-radius: 10px;
    padding: 16px;
    text-align: center;
}
.stat-value {
    font-family: var(--font-data); font-size: 28px;
    font-weight: 700; color: var(--primary);
}
.stat-label { font-size: 12px; color: var(--text-dim); margin-top: 4px; text-transform: uppercase; }

/* Quick Actions */
.quick-actions {
    display: flex; gap: 8px; padding: 0 24px 12px;
    flex-wrap: wrap;
}
.action-pill {
    padding: 8px 16px;
    background: var(--surface); border: 1px solid var(--surface-2);
    border-radius: 20px; color: var(--text); cursor: pointer;
    font-size: 13px; transition: all 0.2s;
}
.action-pill:hover { background: var(--surface-2); border-color: var(--primary); }

/* Chat */
.chat-container {
    display: flex; flex-direction: column;
    height: calc(100vh - 220px);
    padding: 0 24px;
}
.chat-messages {
    flex: 1; overflow-y: auto;
    padding: 16px 0;
}
.message { margin-bottom: 16px; }
.message-content {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
}
.message.assistant .message-content {
    background: var(--surface);
    border: 1px solid var(--surface-2);
}
.message.user .message-content {
    background: var(--primary);
    margin-left: auto;
    color: white;
}
.message-content p { margin-bottom: 8px; }
.message-content p:last-child { margin-bottom: 0; }
.message-content strong { color: var(--primary); }
.message.user .message-content strong { color: white; }
.message-content em { color: var(--text-dim); }
.message-content code {
    background: var(--bg); padding: 2px 6px;
    border-radius: 4px; font-size: 13px;
}
.message-content table {
    width: 100%; border-collapse: collapse; margin: 8px 0;
    font-size: 13px;
}
.message-content th, .message-content td {
    padding: 6px 10px; border: 1px solid var(--surface-2);
    text-align: left;
}
.message-content th { background: var(--bg); font-weight: 600; }

/* Chat Input */
.chat-input-area {
    display: flex; gap: 8px;
    padding: 12px 0;
    border-top: 1px solid var(--surface-2);
}
.chat-input-area textarea {
    flex: 1; padding: 10px 14px;
    background: var(--surface); border: 1px solid var(--surface-2);
    border-radius: 10px; color: var(--text);
    font-family: var(--font-body); font-size: 14px;
    resize: none; outline: none;
}
.chat-input-area textarea:focus { border-color: var(--primary); }
.chat-input-area button {
    padding: 10px 24px;
    background: var(--primary); color: white; border: none;
    border-radius: 10px; cursor: pointer; font-weight: 600;
}
.chat-input-area button:disabled { opacity: 0.5; cursor: not-allowed; }

/* Tool call indicator */
.tool-call {
    background: var(--bg);
    border-left: 3px solid var(--primary);
    padding: 8px 12px;
    margin: 8px 0;
    border-radius: 0 8px 8px 0;
    font-size: 12px;
    color: var(--text-dim);
}
.tool-call .tool-name { color: var(--primary); font-weight: 600; }

/* Responsive */
@media (max-width: 768px) {
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .stat-value { font-size: 22px; }
    .message-content { max-width: 95%; }
    .header { padding: 12px 16px; }
    .stats-bar, .quick-actions, .chat-container { padding-left: 16px; padding-right: 16px; }
}