/* =============================================
   GLOBAL STYLES - AutoDialer CRM
   Used by all pages
   ============================================= */

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

/* Base Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: #f8fafc;
    color: #2c3e50;
    min-height: 100vh;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

/* Main Content Container */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px;
}

/* Page Header */
.page-header {
    margin-bottom: 24px;
}

.page-header h1 {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 8px;
    font-weight: 700;
}

.page-header p {
    color: #64748b;
    font-size: 1rem;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #94a3b8;
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    color: #64748b;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.empty-state p {
    color: #94a3b8;
}