/*
 * JS Visual Identity System — Neo-Brutalism Component Styles
 * Requires: tokens.css (CSS custom properties)
 *
 * All color/shadow/border values reference var(--js-*) tokens.
 * Class names are backward-compatible with agent-js/ui and js-clawhub.
 */

/* ========================================
   BASE STYLES
   ======================================== */

body {
    background-color: var(--js-color-brand-yellow);
    color: var(--js-color-brand-black);
    background-image:
        linear-gradient(var(--js-grid-line-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--js-grid-line-color) 1px, transparent 1px);
    background-size: var(--js-grid-size) var(--js-grid-size);
}

/* ========================================
   SCROLLBAR
   ======================================== */

::-webkit-scrollbar {
    width: 12px;
}
::-webkit-scrollbar-track {
    background: var(--js-color-brand-yellow);
    border-left: var(--js-border-width) solid var(--js-border-color);
}
::-webkit-scrollbar-thumb {
    background: var(--js-color-brand-black);
    border: var(--js-border-width) solid var(--js-color-brand-yellow);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--js-color-scrollbar-hover);
}

/* ========================================
   CARDS
   ======================================== */

.brutal-card {
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal-card);
    transition: var(--js-transition-default);
}

.brutal-card:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-card-hover);
}

.brutal-card.brutal-card-static:hover {
    transform: none;
    box-shadow: var(--js-shadow-brutal-card);
}

/* ========================================
   BUTTONS
   ======================================== */

.brutal-btn {
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    font-weight: 700;
    text-transform: uppercase;
    transition: var(--js-transition-fast);
    cursor: pointer;
}

.brutal-btn:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

.brutal-btn:active {
    transform: translate(4px, 4px);
    box-shadow: 0px 0px 0px 0px var(--js-border-color);
}

.brutal-btn-primary {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal-white);
    font-weight: 700;
    text-transform: uppercase;
    transition: var(--js-transition-fast);
    cursor: pointer;
}

.brutal-btn-primary:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

.brutal-btn-secondary {
    background: var(--js-color-brand-white);
    color: var(--js-color-brand-black);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    font-weight: 700;
    text-transform: uppercase;
    transition: var(--js-transition-fast);
    cursor: pointer;
}

.brutal-btn-secondary:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

/* ========================================
   INPUT
   ======================================== */

.brutal-input {
    border: var(--js-border-width) solid var(--js-border-color);
    background: var(--js-color-brand-white);
    box-shadow: 4px 4px 0px 0px rgba(0, 0, 0, 0.1);
    transition: var(--js-transition-default);
}

.brutal-input:focus {
    outline: none;
    box-shadow: var(--js-shadow-brutal);
}

/* ========================================
   SEARCH
   ======================================== */

.brutal-search {
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    font-family: var(--js-font-mono);
    padding: 12px 16px;
    font-size: 1rem;
    width: 100%;
    outline: none;
    transition: var(--js-transition-fast);
}

.brutal-search:focus {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

.brutal-search::placeholder {
    color: var(--js-color-placeholder);
}

/* ========================================
   TAGS
   ======================================== */

.brutal-tag {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    display: inline-block;
    padding: 2px 8px;
    font-family: var(--js-font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.brutal-tag-filter {
    background: var(--js-color-brand-white);
    color: var(--js-color-brand-black);
    display: inline-block;
    padding: 4px 12px;
    font-family: var(--js-font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    border: var(--js-border-width-thin) solid var(--js-border-color);
    cursor: pointer;
    transition: var(--js-transition-fast);
}

.brutal-tag-filter:hover,
.brutal-tag-filter.active {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
}

/* ========================================
   SECTION TITLE
   ======================================== */

.brutal-section-title {
    display: inline-block;
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    padding: 8px 16px;
    box-shadow: var(--js-shadow-brutal-card);
    font-size: 2.25rem;
    font-weight: 900;
    text-transform: uppercase;
}

/* ========================================
   SELECT DROPDOWN
   ======================================== */

.brutal-select {
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    font-family: var(--js-font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 8px 32px 8px 12px;
    text-transform: uppercase;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23000'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: var(--js-transition-fast);
}

.brutal-select:focus {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

/* ========================================
   ICON BUTTONS
   ======================================== */

.brutal-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--js-color-brand-white);
    color: var(--js-color-brand-black);
    cursor: pointer;
    border: none;
    transition: var(--js-transition-fast);
}

.brutal-icon-btn + .brutal-icon-btn {
    border-left: var(--js-border-width) solid var(--js-border-color);
}

.brutal-icon-btn:hover,
.brutal-icon-btn.active {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
}

/* ========================================
   LIST VIEW ITEM
   ======================================== */

.brutal-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--js-color-brand-white);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    text-decoration: none;
    color: var(--js-color-brand-black);
    transition: var(--js-transition-default);
}

.brutal-list-item:hover {
    transform: translate(2px, 2px);
    box-shadow: var(--js-shadow-brutal-hover);
}

.brutal-list-item + .brutal-list-item {
    margin-top: 8px;
}

/* ========================================
   TERMINAL CODE BLOCK
   ======================================== */

.brutal-terminal {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal-card);
    font-family: var(--js-font-mono);
    font-size: 0.75rem;
    padding: 16px;
}

.brutal-terminal .terminal-dots {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid #333;
}

.brutal-terminal .terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

/* ========================================
   TEXT EFFECTS
   ======================================== */

.text-stroke {
    -webkit-text-stroke: 1px var(--js-color-brand-black);
    color: transparent;
}

/* ========================================
   MARKDOWN PROSE
   ======================================== */

.brutal-prose h1,
.brutal-prose h2,
.brutal-prose h3 {
    font-weight: 900;
    text-transform: uppercase;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.brutal-prose h1 { font-size: 2rem; }
.brutal-prose h2 { font-size: 1.5rem; border-bottom: var(--js-border-width) solid var(--js-border-color); padding-bottom: 0.5rem; }
.brutal-prose h3 { font-size: 1.25rem; }

.brutal-prose p {
    margin-bottom: 1rem;
    line-height: 1.75;
}

.brutal-prose a {
    color: var(--js-color-brand-black);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;
}

.brutal-prose a:hover {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    text-decoration: none;
    padding: 0 4px;
}

.brutal-prose code {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    padding: 2px 6px;
    font-family: var(--js-font-mono);
    font-size: 0.875rem;
}

.brutal-prose pre {
    background: var(--js-color-brand-black);
    color: var(--js-color-brand-yellow);
    border: var(--js-border-width) solid var(--js-border-color);
    padding: 16px;
    overflow-x: auto;
    margin-bottom: 1rem;
    font-family: var(--js-font-mono);
    font-size: 0.875rem;
}

.brutal-prose pre code {
    background: none;
    padding: 0;
}

.brutal-prose ul,
.brutal-prose ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.brutal-prose li {
    margin-bottom: 0.5rem;
    line-height: 1.75;
}

.brutal-prose blockquote {
    border-left: var(--js-border-width-thick) solid var(--js-border-color);
    padding: 1rem;
    font-style: italic;
    margin-bottom: 1rem;
    background: rgba(0, 0, 0, 0.05);
}

.brutal-prose img {
    border: var(--js-border-width) solid var(--js-border-color);
    box-shadow: var(--js-shadow-brutal);
    max-width: 100%;
}

/* ========================================
   LOADING
   ======================================== */

.brutal-loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: var(--js-border-width) solid var(--js-border-color);
    border-top-color: var(--js-color-brand-yellow);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   ANIMATIONS
   ======================================== */

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }
.stagger-5 { animation-delay: 0.5s; }

.opacity-0-init { opacity: 0; }