@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

:root {
    --color-bad: #ef4444;
    --color-good: #10b981;
    --color-neutral: #facc15;
    --color-warning: #f97316;
    --color-cyan: #22d3ee;
    --color-blue: #60a5fa;
}

/* Dark mode (default) */
:root,
:root[data-theme="dark"] {
    --color-text: #e2e8f0;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    --color-bg: #0f172a;
    --color-bg-secondary: #1e293b;
    --color-bg-card: rgba(30, 41, 59, 0.6);
    --color-border: #334155;
    --shadow: rgba(0, 0, 0, 0.6);
}

/* Light mode */
:root[data-theme="light"] {
    --color-text: #1e293b;
    --color-text-secondary: #475569;
    --color-text-muted: #64748b;
    --color-bg: #f8fafc;
    --color-bg-secondary: #f1f5f9;
    --color-bg-card: rgba(241, 245, 249, 0.8);
    --color-border: #cbd5e1;
    --shadow: rgba(0, 0, 0, 0.1);
}

/* Smooth transition for theme changes */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Mono', monospace;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* Theme toggle button */
#theme-toggle {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999 !important;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background-color: var(--color-bg-secondary) !important;
    border: 2px solid var(--color-bad) !important;
    box-shadow: 0 2px 8px var(--shadow), 0 0 0 2px rgba(239, 68, 68, 0.2) !important;
    cursor: pointer;
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#theme-toggle:hover {
    transform: scale(1.1);
}

#theme-toggle svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--color-text);
}

.theme-icon {
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.theme-icon.hidden {
    opacity: 0;
    transform: rotate(180deg);
    position: absolute;
}

.glitch {
    position: relative;
    text-shadow: 0.05em 0 0 rgba(255,0,0,0.75), -0.025em -0.05em 0 rgba(0,255,0,0.75), 0.025em 0.05em 0 rgba(0,0,255,0.75);
    animation: glitch-anim 500ms infinite;
}

@keyframes glitch-anim {
    0% { text-shadow: 0.05em 0 0 rgba(255,0,0,0.75), -0.05em 0 0 rgba(0,255,0,0.75), -0.025em 0.05em 0 rgba(0,0,255,0.75); }
    14% { text-shadow: 0.05em 0 0 rgba(255,0,0,0.75), -0.05em 0 0 rgba(0,255,0,0.75), -0.025em 0.05em 0 rgba(0,0,255,0.75); }
    15% { text-shadow: -0.05em -0.025em 0 rgba(255,0,0,0.75), 0.025em 0.025em 0 rgba(0,255,0,0.75), -0.05em -0.05em 0 rgba(0,0,255,0.75); }
    49% { text-shadow: -0.05em -0.025em 0 rgba(255,0,0,0.75), 0.025em 0.025em 0 rgba(0,255,0,0.75), -0.05em -0.05em 0 rgba(0,0,255,0.75); }
    50% { text-shadow: 0.025em 0.05em 0 rgba(255,0,0,0.75), 0.05em 0 0 rgba(0,255,0,0.75), 0 -0.05em 0 rgba(0,0,25F,0.75); }
    99% { text-shadow: 0.025em 0.05em 0 rgba(255,0,0,0.75), 0.05em 0 0 rgba(0,255,0,0.75), 0 -0.05em 0 rgba(0,0,25F,0.75); }
    100% { text-shadow: -0.025em 0 0 rgba(255,0,0,0.75), -0.025em -0.025em 0 rgba(0,255,0,0.75), -0.025em -0.05em 0 rgba(0,0,255,0.75); }
}

.manifesto-box {
    border: 3px solid var(--color-bad);
    background: linear-gradient(145deg, rgba(239, 68, 68, 0.1), rgba(15, 23, 42, 0.8));
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.5);
    animation: pulse-border 1.5s infinite alternate;
}

@keyframes pulse-border {
    from { border-color: rgba(239, 68, 68, 0.8); box-shadow: 0 0 30px rgba(239, 68, 68, 0.5); }
    to { border-color: rgba(239, 68, 68, 0.3); box-shadow: 0 0 15px rgba(239, 68, 68, 0.3); }
}

.card-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-item.expanded .card-content {
    max-height: 1000px; /* A large enough value to show all content */
}

.expand-icon {
    transition: transform 0.3s ease-in-out;
}

.card-item.expanded .expand-icon {
    transform: rotate(180deg);
}

/* Tag badge styles */
.tag-filter-badge.active {
    background-color: var(--color-bad);
    color: var(--color-bg);
    font-weight: bold;
}

/* Navigation styles */
#section-nav a {
    padding: 8px 12px;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
    border-left: 3px solid transparent;
}

#section-nav a:hover {
    background-color: #1e293b;
}

#section-nav a.active {
    color: var(--color-bad);
    font-weight: bold;
    border-left-color: var(--color-bad);
}

/* Desktop sidebar scroll */
@media (min-width: 769px) {
    #sidebar {
        overflow-y: auto;
        overflow-x: hidden;
        max-height: calc(100vh - 4rem);
    }
}

/* Mobile Menu */
@media (max-width: 768px) {
    body.menu-open {
        overflow: hidden;
    }

    #sidebar {
        overflow-y: auto;
        overflow-x: hidden;
        max-height: calc(100vh - 4rem);
    }

    @media (max-width: 768px) {
        #sidebar {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 85%;
            max-width: 320px;
            height: 100%;
            max-height: 100%;
            background-color: var(--color-bg);
            z-index: 1000;
            padding: 0;
            overflow-y: auto;
            overflow-x: hidden;
            -webkit-overflow-scrolling: touch;
            overscroll-behavior: contain;
            transform: translateX(-100%);
            transition: transform 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
            box-shadow: 4px 0 12px rgba(0, 0, 0, 0.6);
            border-right: 1px solid rgba(239, 68, 68, 0.3);
        }
    }

    #sidebar.open {
        display: block;
        transform: translateX(0);
    }

    #sidebar .sidebar-content {
        padding: 1rem;
        padding-bottom: 6rem;
    }

    /* Overlay backdrop */
    #sidebar.open::after {
        content: '';
        position: fixed;
        top: 0;
        left: 100%;
        width: 100vw;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.6);
        z-index: -1;
        pointer-events: none;
    }
}

/* Override Tailwind classes to use CSS variables */
.bg-slate-900 { background-color: var(--color-bg) !important; }
.bg-slate-800 { background-color: var(--color-bg-secondary) !important; }
.text-slate-100 { color: var(--color-text) !important; }
.text-slate-300 { color: var(--color-text) !important; }
.text-slate-400 { color: var(--color-text-secondary) !important; }
.text-slate-500 { color: var(--color-text-muted) !important; }
.border-slate-700 { border-color: var(--color-border) !important; }
.border-slate-600 { border-color: var(--color-border) !important; }

/* Ethics Calculator */
#ethics-calculator.active {
    transform: translateY(0);
}

.card-checkbox {
    appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: 0.25rem;
    background-color: var(--color-bg-secondary);
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.card-checkbox:checked {
    background-color: var(--color-bad);
    border-color: var(--color-bad);
}

.card-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.875rem;
    font-weight: bold;
}

.card-checkbox:hover {
    border-color: var(--color-bad);
}

/* Ethics Calculator */
#ethics-calculator.active {
    transform: translateY(0);
}

.card-checkbox {
    appearance: none;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: 0.25rem;
    background-color: var(--color-bg-secondary);
    cursor: pointer;
    position: relative;
    transition: all 0.2s ease;
}

.card-checkbox:checked {
    background-color: var(--color-bad);
    border-color: var(--color-bad);
}

.card-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.875rem;
    font-weight: bold;
}

.card-checkbox:hover {
    border-color: var(--color-bad);
}

/* Contenedor de estrellas - progreso horizontal */
#ethics-stars {
    position: relative;
    display: inline-flex;
    gap: 2px;
}

.ethics-star {
    width: 28px;
    height: 28px;
    position: relative;
    display: inline-block;
}

.ethics-star svg {
    width: 100%;
    height: 100%;
}

/* Outline gris de todas las estrellas */
.star-outline {
    fill: none;
    stroke: var(--color-text-muted);
    stroke-width: 1.5;
    opacity: 0.3;
}

/* Capa de relleno que se anima horizontalmente */
.star-fill-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.star-fill-inner {
    width: 28px;
    height: 28px;
}

.star-fill-inner svg {
    width: 100%;
    height: 100%;
}

/* Path de relleno coloreado */
.star-filled {
    fill: var(--color-neutral);
    filter: drop-shadow(0 0 4px rgba(250, 204, 21, 0.6));
    transition: fill 0.3s ease;
}

/* Colores según nivel ético */
.ethics-level-1 .star-filled { fill: #ef4444; filter: drop-shadow(0 0 4px rgba(239, 68, 68, 0.6)); }
.ethics-level-2 .star-filled { fill: #f97316; filter: drop-shadow(0 0 4px rgba(249, 115, 22, 0.6)); }
.ethics-level-3 .star-filled { fill: #facc15; filter: drop-shadow(0 0 4px rgba(250, 204, 21, 0.6)); }
.ethics-level-4 .star-filled { fill: #84cc16; filter: drop-shadow(0 0 4px rgba(132, 204, 22, 0.6)); }
.ethics-level-5 .star-filled { fill: #22c55e; filter: drop-shadow(0 0 4px rgba(34, 197, 94, 0.6)); }

/* Animación de shimmer en estrellas completas */
@keyframes starShimmer {
    0%, 100% {
        filter: drop-shadow(0 0 4px rgba(250, 204, 21, 0.6)) brightness(1);
    }
    50% {
        filter: drop-shadow(0 0 8px rgba(250, 204, 21, 0.9)) brightness(1.3);
    }
}

.star-complete {
    animation: starShimmer 2s ease-in-out infinite;
}

/* Transición suave del contador */
#selected-count, #ethics-score {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#selected-count.updating, #ethics-score.updating {
    transform: scale(1.15);
    color: var(--color-bad);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    #ethics-calculator {
        padding-bottom: env(safe-area-inset-bottom);
    }

    #ethics-calculator .max-w-7xl {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .ethics-star {
        width: 24px;
        height: 24px;
    }

    .star-fill-inner {
        width: 24px;
        height: 24px;
    }
}

.ethics-star svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

/* Animación del gradiente de relleno */
.star-fill-gradient stop:first-child {
    transition: stop-color 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Outline de la estrella */
.star-outline {
    fill: none;
    stroke: var(--color-text-muted);
    stroke-width: 1.5;
    opacity: 0.4;
}

/* Relleno animado de la estrella */
.star-fill-path {
    fill: url(#star-gradient);
    opacity: 0;
    transform-origin: center;
    animation: starFadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Animación de aparición */
@keyframes starFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 0.7;
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animación del brillo de la estrella */
.star-shimmer {
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

/* Efecto de pulso en las estrellas completas */
.star-full {
    animation: starPulse 1.5s ease-in-out infinite;
}

@keyframes starPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(250, 204, 21, 0.5));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 6px rgba(250, 204, 21, 0.8));
    }
}

/* Transición suave del contador */
#selected-count, #ethics-score {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#selected-count.updating, #ethics-score.updating {
    transform: scale(1.15);
    color: var(--color-bad);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    #ethics-calculator {
        padding-bottom: env(safe-area-inset-bottom);
    }

    #ethics-calculator .max-w-7xl {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .ethics-star {
        width: 24px;
        height: 24px;
    }
}