/**
 * File: public/assets/css/theme.css
 * Purpose: EPM brand theme - color palette, navbar/footer styling, and
 *          uniform layout rules shared by every page.
 * Version: 1.0 - 2026-09-22 (FAZ 1.1)
 */
:root {
    --epm-green: #00A650;
    --epm-green-dark: #00873F;
    --epm-gold: #D4AF37;
    --epm-bg-pastel-green: #F0F7F0;
    --epm-bg-cream: #FAF6EC;
    --epm-text-dark: #1F2A24;
    --epm-border: #E3E0D4;
}

body.epm-body {
    background-color: var(--epm-bg-cream);
    color: var(--epm-text-dark);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.epm-main {
    flex: 1 0 auto;
}

.epm-navbar {
    background-color: #ffffff;
    border-bottom: 3px solid var(--epm-green);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.epm-brand {
    font-weight: 700;
    color: var(--epm-text-dark) !important;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.epm-brand-mark {
    background-color: var(--epm-green);
    color: #fff;
    font-weight: 800;
    padding: .15rem .5rem;
    border-radius: .35rem;
    letter-spacing: .5px;
}

.epm-navbar .nav-link {
    color: var(--epm-text-dark);
    font-weight: 500;
}

.epm-navbar .nav-link.active,
.epm-navbar .nav-link:hover {
    color: var(--epm-green);
}

.btn.epm-btn-primary {
    background-color: var(--epm-green);
    border-color: var(--epm-green);
    color: #fff;
    font-weight: 600;
}

.btn.epm-btn-primary:hover {
    background-color: var(--epm-green-dark);
    border-color: var(--epm-green-dark);
    color: #fff;
}

.btn.epm-btn-gold {
    background-color: var(--epm-gold);
    border-color: var(--epm-gold);
    color: #1F2A24;
    font-weight: 600;
}

.epm-section {
    background-color: var(--epm-bg-pastel-green);
    padding: 3rem 0;
}

.epm-card {
    background: #fff;
    border: 1px solid var(--epm-border);
    border-radius: .5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.epm-footer {
    background-color: #17301F;
    color: #E7ECE8;
    padding: 2.5rem 0 1.5rem;
    margin-top: 3rem;
    flex-shrink: 0;
}

.epm-footer h5,
.epm-footer h6 {
    color: #fff;
}

.epm-footer-text {
    color: #C7D2C9;
}

.epm-footer-links li {
    margin-bottom: .4rem;
}

.epm-footer-links a {
    color: #C7D2C9;
    text-decoration: none;
}

.epm-footer-links a:hover {
    color: var(--epm-gold);
}

/* FAZ 3.1 additions - hero section + accent badge */
.epm-hero {
    background: linear-gradient(180deg, var(--epm-bg-pastel-green, #F0F7F0) 0%, #ffffff 100%);
    border-bottom: 1px solid rgba(0, 166, 80, 0.12);
}

.epm-badge-accent {
    background-color: var(--epm-gold, #D4AF37);
    color: #3a2f06;
    font-weight: 600;
}

/* FAZ 7.1 - admin panel: sub-nav tabs + KPI stat cards, reusing the
   same brand tokens as the rest of the site for a uniform look. */
.epm-admin-nav {
    border-bottom: 2px solid var(--epm-border);
    gap: 0.25rem;
}

.epm-admin-nav .nav-link {
    color: var(--epm-text-dark);
    font-weight: 600;
    border-radius: 0.375rem 0.375rem 0 0;
    padding: 0.5rem 1rem;
}

.epm-admin-nav .nav-link.active {
    color: #ffffff;
    background-color: var(--epm-green);
}

.epm-admin-nav .nav-link:not(.active):hover {
    background-color: var(--epm-bg-pastel-green);
}

.epm-stat-card {
    background-color: #ffffff;
    border: 1px solid var(--epm-border);
    border-radius: 0.5rem;
    padding: 1.25rem;
    height: 100%;
}

.epm-stat-card .epm-stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--epm-green-dark);
}

.epm-stat-card .epm-stat-label {
    color: #6c757d;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.epm-stat-card.epm-stat-gold .epm-stat-value {
    color: var(--epm-gold);
}