:root {
    --primary: #2563EB;
    --primary-dark: #1D4ED8;
    --secondary: #10B981;
    --dark: #1E293B;
    --light: #F8FAFC;
    --danger: #EF4444;
    --warning: #F59E0B;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--light);
    color: var(--dark);
    display: flex;
    flex-direction: column;
}

/* HTMX transition utilities */
.htmx-swapping {
    opacity: 0;
    transition: opacity 200ms ease-out;
}
#step-content {
    transition: opacity 200ms ease-in;
}

/* Form styling */
.form-control, .form-select {
    border-color: #E2E8F0;
    padding: 0.75rem 1rem;
}
.form-control:focus, .form-select:focus { 
    border-color: var(--primary); 
    box-shadow: 0 0 0 0.25rem rgba(37,99,235,0.1); 
}

/* Drag & drop zone */
.drop-zone { 
    transition: all 0.2s ease;
    cursor: pointer;
}
.border-dashed {
    border-style: dashed !important;
}

/* HTMX indicator */
.htmx-indicator { 
    display: none; 
    position: fixed; 
    top: 0; 
    left: 0; 
    right: 0; 
    z-index: 9999; 
}
.htmx-indicator.active { 
    display: flex; 
    justify-content: center; 
    padding: 1rem; 
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(4px);
}

/* Hero gradient */
.hero-gradient { 
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); 
}

/* Card hover */
.card-hover { 
    transition: transform 0.2s ease, box-shadow 0.2s ease; 
}
.card-hover:hover { 
    transform: translateY(-5px); 
    box-shadow: 0 15px 30px rgba(0,0,0,0.1) !important; 
}

/* Custom links */
.hover-primary {
    transition: color 0.2s;
}
.hover-primary:hover {
    color: var(--primary) !important;
}
.footer-link {
    transition: opacity 0.2s;
}
.footer-link:hover {
    opacity: 0.7;
}

/* Status timeline */
.status-timeline { 
    position: relative;
    padding-left: 2rem;
}
.status-timeline::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #E2E8F0;
}
.timeline-item {
    position: relative;
    padding-bottom: 2rem;
}
.timeline-item:last-child {
    padding-bottom: 0;
}
.timeline-marker {
    position: absolute;
    left: -2rem;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: white;
    border: 2px solid #E2E8F0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    z-index: 1;
}
.timeline-item.completed .timeline-marker {
    background: var(--secondary);
    border-color: var(--secondary);
    color: white;
}
.timeline-item.active .timeline-marker {
    border-color: var(--primary);
    color: var(--primary);
}
.timeline-item.pending .timeline-marker {
    background: #F1F5F9;
}