/**
 * CONSTRUMETRIX v2.0 - ELITE COLOR SYSTEM
 * Esquema de colores premium inspirado en diseño de producto moderno
 * Paleta: Deep Space + Electric Citrus + Construction Orange
 */

:root {
    /* === PRIMARY PALETTE === */
    /* Deep Space - Base oscura sofisticada */
    --color-space-950: #0a0b0f;
    --color-space-900: #11121a;
    --color-space-800: #181a25;
    --color-space-700: #1f2230;
    --color-space-600: #2a2d3f;

    /* Electric Citrus - Acento principal vibrante */
    --color-citrus-600: #f7fc00;
    --color-citrus-500: #feff3d;
    --color-citrus-400: #feff5c;
    --color-citrus-300: #feff8a;

    /* Construction Orange - Acento secundario */
    --color-construct-600: #ff6b00;
    --color-construct-500: #ff8533;
    --color-construct-400: #ffa366;
    --color-construct-300: #ffc299;

    /* Cyber Blue - Acento tecnológico */
    --color-cyber-600: #00d9ff;
    --color-cyber-500: #33e1ff;
    --color-cyber-400: #66e9ff;
    --color-cyber-300: #99f1ff;

    /* Emerald Pro - Success */
    --color-emerald-600: #10b981;
    --color-emerald-500: #34d399;
    --color-emerald-400: #6ee7b7;

    /* Ruby Alert - Error */
    --color-ruby-600: #ef4444;
    --color-ruby-500: #f87171;
    --color-ruby-400: #fca5a5;

    /* === FUNCTIONAL COLORS === */
    --bg-primary: var(--color-space-950);
    --bg-secondary: var(--color-space-900);
    --bg-tertiary: var(--color-space-800);
    --bg-card: var(--color-space-800);
    --bg-hover: var(--color-space-700);

    --border-primary: rgba(247, 252, 0, 0.1);
    --border-secondary: rgba(255, 255, 255, 0.05);
    --border-active: var(--color-citrus-600);

    --text-primary: #ffffff;
    --text-secondary: #e5e7eb;
    --text-tertiary: #9ca3af;
    --text-muted: #6b7280;

    --accent-primary: var(--color-citrus-600);
    --accent-secondary: var(--color-construct-600);
    --accent-tech: var(--color-cyber-600);

    /* === GRADIENT BACKGROUNDS === */
    --gradient-hero: linear-gradient(135deg,
            var(--color-space-950) 0%,
            var(--color-space-900) 50%,
            #1a1b2e 100%);

    --gradient-card: linear-gradient(145deg,
            rgba(247, 252, 0, 0.03) 0%,
            rgba(255, 107, 0, 0.02) 100%);

    --gradient-accent: linear-gradient(135deg,
            var(--color-citrus-600) 0%,
            var(--color-construct-600) 100%);

    --gradient-tech: linear-gradient(135deg,
            var(--color-cyber-600) 0%,
            #667eea 100%);

    /* === GLOW EFFECTS === */
    --glow-citrus: 0 0 20px rgba(247, 252, 0, 0.3),
        0 0 40px rgba(247, 252, 0, 0.15);

    --glow-construct: 0 0 20px rgba(255, 107, 0, 0.3),
        0 0 40px rgba(255, 107, 0, 0.15);

    --glow-cyber: 0 0 20px rgba(0, 217, 255, 0.3),
        0 0 40px rgba(0, 217, 255, 0.15);

    /* === SHADOWS === */
    --shadow-low: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-high: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(247, 252, 0, 0.15);
}

/* === DARK MODE OVERRIDES === */
html.dark {
    --bg-dark: var(--color-space-950);
    --bg-dark-card: var(--color-space-800);
    --bg-dark-border: rgba(247, 252, 0, 0.1);
    --brand: var(--color-citrus-600);
    --brand-600: var(--color-citrus-500);
}

/* === BASE RESETS === */
body {
    background: var(--gradient-hero);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

/* === CARD STYLES === */
.glass-card {
    background: linear-gradient(145deg,
            rgba(247, 252, 0, 0.05) 0%,
            rgba(255, 107, 0, 0.03) 100%);
    backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-primary);
}

/* === ACCENT BORDERS === */
.border-accent-citrus {
    border-color: var(--color-citrus-600);
    box-shadow: var(--glow-citrus);
}

.border-accent-construct {
    border-color: var(--color-construct-600);
    box-shadow: var(--glow-construct);
}

.border-accent-cyber {
    border-color: var(--color-cyber-600);
    box-shadow: var(--glow-cyber);
}

/* === BUTTON VARIANTS === */
.btn-citrus {
    background: var(--gradient-accent);
    color: var(--color-space-950);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: var(--glow-citrus);
}

.btn-citrus:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(247, 252, 0, 0.4),
        0 0 60px rgba(247, 252, 0, 0.2);
}

.btn-cyber {
    background: var(--gradient-tech);
    color: white;
    font-weight: 700;
    box-shadow: var(--glow-cyber);
}

.btn-outline-citrus {
    background: transparent;
    border: 2px solid var(--color-citrus-600);
    color: var(--color-citrus-600);
}

.btn-outline-citrus:hover {
    background: rgba(247, 252, 0, 0.1);
    box-shadow: var(--glow-citrus);
}

/* === TEXT GRADIENTS === */
.text-gradient-citrus {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-cyber {
    background: var(--gradient-tech);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* === BADGE STYLES === */
.badge-citrus {
    background: rgba(247, 252, 0, 0.15);
    color: var(--color-citrus-600);
    border: 1px solid rgba(247, 252, 0, 0.3);
}

.badge-construct {
    background: rgba(255, 107, 0, 0.15);
    color: var(--color-construct-600);
    border: 1px solid rgba(255, 107, 0, 0.3);
}

.badge-cyber {
    background: rgba(0, 217, 255, 0.15);
    color: var(--color-cyber-600);
    border: 1px solid rgba(0, 217, 255, 0.3);
}

/* === HOVER GLOW EFFECTS === */
.hover-glow-citrus {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-glow-citrus:hover {
    border-color: var(--color-citrus-600);
    box-shadow: var(--glow-citrus);
    transform: translateY(-2px);
}

.hover-glow-construct:hover {
    border-color: var(--color-construct-600);
    box-shadow: var(--glow-construct);
}

/* === PROGRESS BARS === */
.progress-citrus {
    background: var(--gradient-accent);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* === ANIMATED BORDERS === */
@keyframes border-flow {

    0%,
    100% {
        border-color: var(--color-citrus-600);
    }

    50% {
        border-color: var(--color-construct-600);
    }
}

.border-animated {
    animation: border-flow 3s ease-in-out infinite;
}

/* === NEON GLOW PULSE === */
@keyframes neon-pulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(247, 252, 0, 0.3),
            0 0 40px rgba(247, 252, 0, 0.15);
        border-color: var(--color-citrus-600);
    }

    50% {
        box-shadow: 0 0 30px rgba(247, 252, 0, 0.5),
            0 0 60px rgba(247, 252, 0, 0.25);
        border-color: var(--color-citrus-500);
    }
}

.neon-pulse {
    animation: neon-pulse 2s ease-in-out infinite;
}

/* === SCROLLBAR CUSTOM === */
.custom-scroll::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.custom-scroll::-webkit-scrollbar-track {
    background: var(--color-space-900);
}

.custom-scroll::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg,
            var(--color-citrus-600),
            var(--color-construct-600));
    border-radius: 4px;
}

.custom-scroll::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg,
            var(--color-citrus-500),
            var(--color-construct-500));
}

/* === GLASS MORPHISM ENHANCED === */
.glass-panel-elite {
    background: linear-gradient(145deg,
            rgba(247, 252, 0, 0.08) 0%,
            rgba(255, 107, 0, 0.05) 50%,
            rgba(0, 217, 255, 0.03) 100%);
    backdrop-filter: blur(20px) saturate(200%);
    border: 1px solid rgba(247, 252, 0, 0.2);
    box-shadow: var(--shadow-medium), var(--shadow-glow);
}

/* === FOCUS STATES === */
*:focus-visible {
    outline: 2px solid var(--color-citrus-600);
    outline-offset: 2px;
    box-shadow: var(--glow-citrus);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--color-citrus-600);
    box-shadow: 0 0 0 3px rgba(247, 252, 0, 0.15);
}

/* === RESPONSIVE COLOR INTENSITY === */
@media (max-width: 768px) {
    :root {
        /* Reduce glow intensity on mobile for battery */
        --glow-citrus: 0 0 10px rgba(247, 252, 0, 0.2);
        --glow-construct: 0 0 10px rgba(255, 107, 0, 0.2);
        --glow-cyber: 0 0 10px rgba(0, 217, 255, 0.2);
    }
}

/* === PRINT === */
@media print {
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
}

/* === SHEPHERD TOUR CUSTOMIZATION === */
:root {
    --shepherd-bg: var(--color-space-900);
    --shepherd-border: var(--color-citrus-600);
    --shepherd-text: var(--text-primary);
}

.shepherd-element {
    background: rgba(10, 11, 15, 0.95) !important;
    border: 1px solid var(--color-citrus-600) !important;
    border-radius: 20px !important;
    box-shadow: 0 0 30px rgba(0,0,0,0.8), 0 0 20px rgba(247, 252, 0, 0.15) !important;
    color: var(--text-primary) !important;
    font-family: 'Inter', sans-serif !important;
    z-index: 9999 !important;
    max-width: 450px !important;
    backdrop-filter: blur(16px) !important;
}

.shepherd-header {
    background: transparent !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    padding: 1.25rem 1.5rem !important;
    border-top-left-radius: 20px !important;
    border-top-right-radius: 20px !important;
}

.shepherd-title {
    font-family: 'Montserrat', sans-serif !important;
    font-size: 1rem !important;
    font-weight: 900 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.15em !important;
    color: var(--color-citrus-600) !important;
    margin: 0 !important;
}

.shepherd-text {
    font-size: 0.9rem !important;
    line-height: 1.6 !important;
    padding: 1.5rem !important;
    color: var(--text-secondary) !important;
}

.shepherd-footer {
    padding: 0 1.5rem 1.5rem !important;
    display: flex !important;
    justify-content: flex-end !important;
    gap: 12px !important;
}

.shepherd-button {
    background: var(--color-citrus-600) !important;
    color: var(--color-space-950) !important;
    border-radius: 12px !important;
    font-weight: 800 !important;
    text-transform: uppercase !important;
    font-size: 0.75rem !important;
    letter-spacing: 0.1em !important;
    padding: 0.8rem 1.5rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: none !important;
}

.shepherd-button:hover {
    background: var(--color-citrus-500) !important;
    box-shadow: 0 0 20px rgba(247, 252, 0, 0.3) !important;
    transform: translateY(-2px) !important;
}

.shepherd-button-secondary {
    background: transparent !important;
    color: var(--text-tertiary) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

.shepherd-button-secondary:hover {
    color: white !important;
    border-color: white !important;
    background: rgba(255, 255, 255, 0.05) !important;
    transform: translateY(-2px) !important;
}

.shepherd-arrow:before {
    background: var(--color-space-900) !important;
    border: 1px solid var(--color-citrus-600) !important;
}

/* Hide default cancel icon if we want a cleaner look, or style it */
.shepherd-cancel-icon {
    color: rgba(255,255,255,0.4) !important;
    transition: color 0.3s !important;
}

.shepherd-cancel-icon:hover {
    color: white !important;
}