/* Global Styles - Variables and base styles */

:root {
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-lighter: #f0f2f5;
    --text-dark: #2c3e50;
    --text-gray: #6c757d;
    --border-light: #e0e0e0;
    --accent-light: #f5f7f9;
}

body {
    background-color: var(--bg-white);
    color: var(--text-dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar Styles */
.navbar {
    background-color: var(--bg-white) !important;
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.navbar-brand {
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-dark) !important;
}

.nav-link {
    color: var(--text-gray) !important;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--text-dark) !important;
}

/* Footer Styles */
footer {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-light);
    margin-top: auto;
    padding: 30px 0;
    color: var(--text-gray);
}

/* Button Styles */
.btn-outline-dark {
    border: 2px solid var(--text-dark);
    color: var(--text-dark);
    padding: 12px 30px;
    font-size: 1.1rem;
    transition: all 0.3s;
}

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

.hero-banner {
    background-color: var(--bg-light);
    padding: 60px 0;
    margin-bottom: 40px;
}

.hero-banner h1 {
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.hero-banner .lead {
    color: var(--text-gray);
}

.btn-back-to-dashboard {
    background: #333;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
}

.btn-back-to-dashboard:hover {
    background: #555;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.stat-card {
    background: white;
    border-radius: 4px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}