/* Modern KPI Cards - Complete Stylesheet */

.kpi-card.mini {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    backdrop-filter: blur(10px);
    padding: 1.25rem;
    border-radius: 1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-left: 4px solid var(--accent-blue);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.kpi-card.mini::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.kpi-card.mini:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

.kpi-card.mini:hover::before {
    opacity: 1;
}

/* Warning Variant - Orange */
.kpi-card.mini.warning {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: var(--accent-orange);
    border-color: rgba(249, 115, 22, 0.2);
}

.kpi-card.mini.warning::before {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.05) 0%, transparent 50%);
}

.kpi-card.mini.warning:hover {
    border-color: rgba(249, 115, 22, 0.4);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.15);
}

.kpi-card.mini.warning .kpi-icon {
    background: rgba(249, 115, 22, 0.15);
    color: var(--accent-orange);
}

/* Info Variant - Green */
.kpi-card.mini.info {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: var(--accent-green);
    border-color: rgba(34, 197, 94, 0.2);
}

.kpi-card.mini.info::before {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
}

.kpi-card.mini.info:hover {
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.15);
}

.kpi-card.mini.info .kpi-icon {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

/* Success Variant - Green */
.kpi-card.mini.success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: var(--accent-green);
    border-color: rgba(34, 197, 94, 0.2);
}

.kpi-card.mini.success:hover {
    border-color: rgba(34, 197, 94, 0.4);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.15);
}

.kpi-card.mini.success .kpi-icon {
    background: rgba(34, 197, 94, 0.15);
    color: var(--accent-green);
}

/* Accent Variant - Purple */
.kpi-card.mini.accent {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: #a855f7;
    border-color: rgba(168, 85, 247, 0.2);
}

.kpi-card.mini.accent:hover {
    border-color: rgba(168, 85, 247, 0.4);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.15);
}

.kpi-card.mini.accent .kpi-icon {
    background: rgba(168, 85, 247, 0.15);
    color: #a855f7;
}

/* Danger Variant - Red */
.kpi-card.mini.danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: var(--accent-red);
    border-color: rgba(239, 68, 68, 0.2);
}

.kpi-card.mini.danger:hover {
    border-color: rgba(239, 68, 68, 0.4);
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.15);
}

.kpi-card.mini.danger .kpi-icon {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
}

/* Primary Variant - Blue */
.kpi-card.mini.primary {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(30, 41, 59, 0.8) 100%);
    border-left-color: var(--accent-blue);
    border-color: rgba(59, 130, 246, 0.2);
}

.kpi-card.mini.primary:hover {
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15);
}

.kpi-card.mini.primary .kpi-icon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
}

/* KPI Icon */
.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-blue);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.kpi-card.mini:hover .kpi-icon {
    transform: scale(1.1) rotate(5deg);
}

/* KPI Content */
.kpi-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.kpi-card .label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.kpi-card .value {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 2rem;
    color: var(--text-primary);
    line-height: 1;
}

.kpi-card .kpi-desc {
    font-size: 0.7rem;
    color: var(--text-secondary);
    line-height: 1.3;
    opacity: 0.75;
    margin-top: 0.25rem;
}

/* Navigation Footer */
.nav-footer {
    margin-top: auto;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}