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https://github.com/smittix/intercept.git
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432 lines
10 KiB
CSS
432 lines
10 KiB
CSS
/**
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* INTERCEPT Base Styles
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* Reset, typography, and foundational element styles
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* Requires: variables.css to be imported first
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*/
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/* ============================================
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CSS RESET
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============================================ */
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*,
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*::before,
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*::after {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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html {
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-webkit-text-size-adjust: 100%;
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-moz-tab-size: 4;
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tab-size: 4;
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}
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body {
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font-family: var(--font-sans);
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font-size: var(--text-base);
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line-height: var(--leading-normal);
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color: var(--text-primary);
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background-color: var(--bg-primary);
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background-image:
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var(--noise-image),
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radial-gradient(circle at 15% 0%, var(--grid-dot), transparent 45%),
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linear-gradient(180deg, var(--grid-dot), transparent 35%),
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linear-gradient(var(--grid-line) 1px, transparent 1px),
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linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
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background-size: 40px 40px, auto, auto, 48px 48px, 48px 48px;
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background-attachment: fixed;
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min-height: 100vh;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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}
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/* ============================================
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TYPOGRAPHY
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============================================ */
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h1, h2, h3, h4, h5, h6 {
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font-weight: var(--font-semibold);
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line-height: var(--leading-tight);
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color: var(--text-primary);
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letter-spacing: 0.01em;
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}
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h1 { font-size: var(--text-4xl); }
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h2 { font-size: var(--text-3xl); }
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h3 { font-size: var(--text-2xl); }
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h4 { font-size: var(--text-xl); }
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h5 { font-size: var(--text-lg); }
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h6 { font-size: var(--text-base); }
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p {
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margin-bottom: var(--space-4);
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}
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a {
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color: var(--accent-cyan);
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text-decoration: none;
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transition: color var(--transition-fast);
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}
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a:hover {
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color: var(--accent-cyan-hover);
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}
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a:focus-visible {
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outline: 2px solid var(--border-focus);
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outline-offset: 2px;
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}
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strong, b {
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font-weight: var(--font-semibold);
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}
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small {
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font-size: var(--text-sm);
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}
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code, kbd, pre, samp {
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font-family: var(--font-mono);
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font-size: 0.9em;
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}
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code {
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background: var(--bg-elevated);
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border: 1px solid var(--border-color);
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padding: 2px 6px;
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border-radius: var(--radius-sm);
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}
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pre {
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background: var(--bg-elevated);
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border: 1px solid var(--border-color);
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padding: var(--space-4);
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border-radius: var(--radius-md);
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overflow-x: auto;
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}
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pre code {
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background: none;
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padding: 0;
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}
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/* ============================================
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FORM ELEMENTS
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============================================ */
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button,
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input,
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select,
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textarea {
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font-family: inherit;
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font-size: inherit;
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line-height: inherit;
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color: inherit;
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}
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button {
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cursor: pointer;
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border: none;
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background: none;
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}
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button:disabled {
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cursor: not-allowed;
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opacity: 0.5;
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}
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input,
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select,
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textarea {
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background: var(--bg-secondary);
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border: 1px solid var(--border-color);
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border-radius: var(--radius-md);
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padding: var(--space-2) var(--space-3);
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color: var(--text-primary);
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transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
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}
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input:focus,
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select:focus,
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textarea:focus {
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outline: none;
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border-color: var(--accent-cyan);
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box-shadow: 0 0 0 2px var(--accent-cyan-dim);
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}
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input::placeholder,
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textarea::placeholder {
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color: var(--text-dim);
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}
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select {
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cursor: pointer;
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appearance: none;
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background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239fb0c7' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
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background-repeat: no-repeat;
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background-position: right 8px center;
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padding-right: 28px;
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}
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input[type="checkbox"],
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input[type="radio"] {
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width: 16px;
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height: 16px;
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padding: 0;
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cursor: pointer;
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accent-color: var(--accent-cyan);
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}
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label {
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display: block;
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font-size: var(--text-sm);
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font-weight: var(--font-medium);
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color: var(--text-secondary);
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margin-bottom: var(--space-1);
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}
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/* ============================================
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TABLES
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============================================ */
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table {
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width: 100%;
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border-collapse: collapse;
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font-size: var(--text-sm);
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}
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th,
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td {
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padding: var(--space-2) var(--space-3);
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text-align: left;
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border-bottom: 1px solid var(--border-color);
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}
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th {
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font-weight: var(--font-semibold);
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color: var(--text-secondary);
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background: var(--bg-tertiary);
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text-transform: uppercase;
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font-size: var(--text-xs);
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letter-spacing: 0.05em;
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}
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tr:hover td {
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background: var(--bg-elevated);
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}
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/* ============================================
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LISTS
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============================================ */
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ul, ol {
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padding-left: var(--space-6);
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margin-bottom: var(--space-4);
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}
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li {
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margin-bottom: var(--space-1);
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}
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/* ============================================
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UTILITY CLASSES
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============================================ */
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/* Text colors */
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.text-primary { color: var(--text-primary); }
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.text-secondary { color: var(--text-secondary); }
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.text-muted { color: var(--text-muted); }
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.text-cyan { color: var(--accent-cyan); }
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.text-green { color: var(--accent-green); }
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.text-red { color: var(--accent-red); }
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.text-orange { color: var(--accent-orange); }
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.text-amber { color: var(--accent-amber); }
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/* Font utilities */
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.font-mono { font-family: var(--font-mono); }
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.font-medium { font-weight: var(--font-medium); }
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.font-semibold { font-weight: var(--font-semibold); }
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.font-bold { font-weight: var(--font-bold); }
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/* Text sizes */
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.text-xs { font-size: var(--text-xs); }
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.text-sm { font-size: var(--text-sm); }
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.text-base { font-size: var(--text-base); }
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.text-lg { font-size: var(--text-lg); }
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.text-xl { font-size: var(--text-xl); }
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/* Display */
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.hidden { display: none !important; }
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.block { display: block; }
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.inline-block { display: inline-block; }
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.flex { display: flex; }
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.inline-flex { display: inline-flex; }
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.grid { display: grid; }
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/* Flexbox */
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.items-center { align-items: center; }
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.justify-center { justify-content: center; }
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.justify-between { justify-content: space-between; }
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.flex-1 { flex: 1; }
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.gap-1 { gap: var(--space-1); }
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.gap-2 { gap: var(--space-2); }
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.gap-3 { gap: var(--space-3); }
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.gap-4 { gap: var(--space-4); }
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/* Spacing */
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.m-0 { margin: 0; }
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.mt-2 { margin-top: var(--space-2); }
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.mt-4 { margin-top: var(--space-4); }
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.mb-2 { margin-bottom: var(--space-2); }
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.mb-4 { margin-bottom: var(--space-4); }
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.p-2 { padding: var(--space-2); }
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.p-3 { padding: var(--space-3); }
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.p-4 { padding: var(--space-4); }
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/* Borders */
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.rounded { border-radius: var(--radius-md); }
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.rounded-lg { border-radius: var(--radius-lg); }
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.border { border: 1px solid var(--border-color); }
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/* Truncate text */
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.truncate {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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/* Screen reader only */
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.sr-only {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip: rect(0, 0, 0, 0);
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white-space: nowrap;
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border: 0;
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}
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/* ============================================
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SCROLLBAR STYLING
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============================================ */
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::-webkit-scrollbar {
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width: 8px;
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height: 8px;
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}
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::-webkit-scrollbar-track {
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background: var(--bg-secondary);
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}
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::-webkit-scrollbar-thumb {
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background: var(--border-light);
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border-radius: var(--radius-full);
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}
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::-webkit-scrollbar-thumb:hover {
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background: var(--text-dim);
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}
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/* Firefox scrollbar */
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* {
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scrollbar-width: thin;
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scrollbar-color: var(--border-light) var(--bg-secondary);
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}
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/* ============================================
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SELECTION
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============================================ */
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::selection {
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background: var(--accent-cyan-dim);
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color: var(--text-primary);
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}
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/* ============================================
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UX POLISH - TRANSITIONS & INTERACTIONS
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============================================ */
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/* Smooth page transitions */
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html {
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scroll-behavior: smooth;
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}
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/* Better focus ring for all interactive elements */
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:focus-visible {
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outline: 2px solid var(--accent-cyan);
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outline-offset: 2px;
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}
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/* Remove focus ring for mouse users */
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:focus:not(:focus-visible) {
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outline: none;
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}
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/* Active state feedback */
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button:active:not(:disabled),
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a:active,
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[role="button"]:active {
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transform: scale(0.98);
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}
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/* Smooth transitions for all interactive elements */
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button,
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a,
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input,
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select,
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textarea,
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[role="button"] {
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transition:
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color var(--transition-fast),
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background-color var(--transition-fast),
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border-color var(--transition-fast),
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box-shadow var(--transition-fast),
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transform var(--transition-fast),
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opacity var(--transition-fast);
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}
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/* Subtle hover lift effect for cards and panels */
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.card:hover,
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.panel:hover {
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box-shadow: var(--shadow-md);
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}
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/* Link underline on hover */
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a:hover {
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text-decoration: underline;
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text-underline-offset: 2px;
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}
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/* Skip link for accessibility */
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.skip-link {
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position: absolute;
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top: -40px;
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left: 0;
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background: var(--accent-cyan);
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color: var(--bg-primary);
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padding: var(--space-2) var(--space-4);
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z-index: 9999;
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transition: top var(--transition-fast);
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}
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.skip-link:focus {
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top: 0;
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}
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/* Reduced motion preference */
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@media (prefers-reduced-motion: reduce) {
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*,
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*::before,
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*::after {
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animation-duration: 0.01ms !important;
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animation-iteration-count: 1 !important;
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transition-duration: 0.01ms !important;
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scroll-behavior: auto !important;
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}
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}
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/* High contrast mode support */
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@media (prefers-contrast: high) {
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:root {
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--border-color: #4b5563;
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--text-secondary: #d1d5db;
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}
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}
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