/* ========================================
   VELOCITY - Logistics Dashboard Theme
   ======================================== */

:root {
    /* Primary Colors */
    --velocity-orange: #ff6b35;
    --velocity-dark: #1e293b;
    --velocity-amber: #fbbf24;

    /* Status Colors */
    --velocity-success: #10b981;
    --velocity-warning: #f59e0b;
    --velocity-danger: #ef4444;
    --velocity-info: #3b82f6;

    /* Neutral Colors */
    --velocity-bg: #0f172a;
    --velocity-card-bg: #1e293b;
    --velocity-border: rgba(255, 107, 53, 0.2);
    --velocity-text: #f1f5f9;
    --velocity-text-muted: #94a3b8;
}

.velocity-theme {
    background: var(--velocity-bg);
    color: var(--velocity-text);
    font-family: 'Inter', 'Rajdhani', sans-serif;
    min-height: 100vh;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.velocity-header {
    padding: 1.5rem 2rem;
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--velocity-border);
    display: flex;
    align-items: center;
    gap: 2rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.velocity-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.velocity-logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.velocity-logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--velocity-orange), var(--velocity-amber));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.velocity-nav-tabs {
    display: flex;
    gap: 0.5rem;
    flex: 1;
}

.velocity-tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: var(--velocity-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.velocity-tab:hover {
    background: rgba(255, 107, 53, 0.1);
    color: var(--velocity-text);
}

.velocity-tab.active {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(251, 191, 36, 0.2));
    color: var(--velocity-orange);
    border: 1px solid var(--velocity-border);
}

/* ========================================
   MAIN CONTENT
   ======================================== */

.velocity-main {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.velocity-screen {
    display: none;
    animation: fadeIn 0.3s ease;
}

.velocity-screen.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .velocity-header {
        flex-direction: column;
        gap: 1rem;
    }

    .velocity-nav-tabs {
        width: 100%;
        overflow-x: auto;
    }

    .velocity-main {
        padding: 1rem;
    }
}