/* ===========================================
   PROGRESS BAR NAVBAR - CSS
   Reusable horizontal progress bar for any webpage
   =========================================== */

/* Main progress bar container - fixed at top */
.pbn-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(0, 0, 0, 0.1);
    z-index: 9999;
    pointer-events: none;
    display: none; /* Hidden by default */
}

/* Progress bar fill */
.pbn-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(
        90deg,
        #8b5cf6 0%,
        #a78bfa 50%,
        #8b5cf6 100%
    );
    transition: width 0.1s ease-out;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
}

/* Theme variations */
.pbn-container.theme-dark .pbn-bar {
    background: linear-gradient(
        90deg,
        #8b5cf6 0%,
        #a78bfa 50%,
        #8b5cf6 100%
    );
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
}

.pbn-container.theme-light .pbn-bar {
    background: linear-gradient(
        90deg,
        #8b5cf6 0%,
        #a78bfa 50%,
        #8b5cf6 100%
    );
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
}

/* Color variations */
.pbn-container.color-blue .pbn-bar {
    background: linear-gradient(
        90deg,
        #3b82f6 0%,
        #60a5fa 50%,
        #3b82f6 100%
    );
    box-shadow: 0 0 8px rgba(59, 130, 246, 0.6);
}

.pbn-container.color-green .pbn-bar {
    background: linear-gradient(
        90deg,
        #22c55e 0%,
        #4ade80 50%,
        #22c55e 100%
    );
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
}

.pbn-container.color-red .pbn-bar {
    background: linear-gradient(
        90deg,
        #ef4444 0%,
        #f87171 50%,
        #ef4444 100%
    );
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.6);
}

.pbn-container.color-orange .pbn-bar {
    background: linear-gradient(
        90deg,
        #f97316 0%,
        #fb923c 50%,
        #f97316 100%
    );
    box-shadow: 0 0 8px rgba(249, 115, 22, 0.6);
}

.pbn-container.color-cyan .pbn-bar {
    background: linear-gradient(
        90deg,
        #06b6d4 0%,
        #22d3ee 50%,
        #06b6d4 100%
    );
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.6);
}

/* Animation effects */
.pbn-bar.animating {
    animation: pbn-pulse 0.3s ease-out;
}

@keyframes pbn-pulse {
    0% {
        box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
    }
    50% {
        box-shadow: 0 0 16px rgba(139, 92, 246, 0.8);
    }
    100% {
        box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
    }
}

/* Show only on desktop screens (1025px and above) */
@media (min-width: 1025px) {
    .pbn-container {
        display: block;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .pbn-container {
        height: 3px;
    }
}

@media (max-width: 480px) {
    .pbn-container {
        height: 2px;
    }
}