/* ===========================================
   AI NEWS AGENT - CYBERPUNK DESIGN SYSTEM
   =========================================== */

/* CSS Variables - Neon Color Palette */
:root {
    /* Primary neon colors */
    --neon-cyan: #00f5ff;
    --neon-magenta: #ff00ff;
    --neon-purple: #bf00ff;
    --neon-pink: #ff1493;
    --neon-green: #39ff14;
    --neon-orange: #ff6600;
    --neon-yellow: #fff700;

    /* Background colors */
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: #0f0f18;
    --bg-card-hover: #15152a;

    /* Text colors */
    --text-primary: #e0e0ff;
    --text-secondary: #8888aa;
    --text-muted: #555577;

    /* Border colors */
    --border-dark: #1a1a2e;
    --border-glow: rgba(0, 245, 255, 0.3);

    /* Glow effects */
    --glow-cyan: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan), 0 0 30px var(--neon-cyan);
    --glow-magenta: 0 0 10px var(--neon-magenta), 0 0 20px var(--neon-magenta);
    --glow-purple: 0 0 10px var(--neon-purple), 0 0 20px var(--neon-purple);
    --glow-green: 0 0 10px var(--neon-green), 0 0 20px var(--neon-green);
}

/* Base styles */
body {
    background: var(--bg-dark);
    background-image:
        radial-gradient(ellipse at top, rgba(15, 15, 40, 0.8) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(30, 0, 50, 0.4) 0%, transparent 50%);
    min-height: 100vh;
}

/* Scanline overlay effect */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    z-index: 9999;
    opacity: 0.3;
}

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

.neon-text {
    color: var(--neon-cyan);
    text-shadow: var(--glow-cyan);
}

.neon-text-magenta {
    color: var(--neon-magenta);
    text-shadow: var(--glow-magenta);
}

.neon-text-green {
    color: var(--neon-green);
    text-shadow: var(--glow-green);
}

/* Glitch text effect */
.glitch {
    position: relative;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 var(--neon-magenta);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim 2s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 var(--neon-cyan);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim2 2s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    20% { clip: rect(62px, 9999px, 42px, 0); }
    40% { clip: rect(16px, 9999px, 78px, 0); }
    60% { clip: rect(89px, 9999px, 13px, 0); }
    80% { clip: rect(45px, 9999px, 67px, 0); }
    100% { clip: rect(23px, 9999px, 88px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(65px, 9999px, 25px, 0); }
    20% { clip: rect(12px, 9999px, 89px, 0); }
    40% { clip: rect(78px, 9999px, 34px, 0); }
    60% { clip: rect(33px, 9999px, 56px, 0); }
    80% { clip: rect(91px, 9999px, 18px, 0); }
    100% { clip: rect(47px, 9999px, 72px, 0); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    20% { transform: skew(0deg); }
    21% { transform: skew(1deg); }
    22% { transform: skew(0deg); }
    80% { transform: skew(0deg); }
    81% { transform: skew(-1deg); }
    82% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

/* ===========================================
   NEON BORDERS & CARDS
   =========================================== */

.cyber-card {
    background: var(--bg-card);
    border: 1px solid var(--border-dark);
    position: relative;
    overflow: hidden;
}

.cyber-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    opacity: 0.5;
}

.cyber-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.2), inset 0 0 15px rgba(0, 245, 255, 0.05);
}

.cyber-border {
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.3), inset 0 0 10px rgba(0, 245, 255, 0.1);
}

/* Corner accents */
.cyber-corners {
    position: relative;
}

.cyber-corners::before,
.cyber-corners::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--neon-cyan);
    border-style: solid;
}

.cyber-corners::before {
    top: -1px;
    left: -1px;
    border-width: 2px 0 0 2px;
}

.cyber-corners::after {
    bottom: -1px;
    right: -1px;
    border-width: 0 2px 2px 0;
}

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

.cyber-btn {
    background: transparent;
    border: 2px solid var(--neon-cyan);
    color: var(--neon-cyan);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.cyber-btn:hover {
    background: var(--neon-cyan);
    color: var(--bg-dark);
    box-shadow: var(--glow-cyan);
}

.cyber-btn:hover::before {
    left: 100%;
}

.cyber-btn-magenta {
    border-color: var(--neon-magenta);
    color: var(--neon-magenta);
}

.cyber-btn-magenta:hover {
    background: var(--neon-magenta);
    box-shadow: var(--glow-magenta);
}

.cyber-btn-green {
    border-color: var(--neon-green);
    color: var(--neon-green);
}

.cyber-btn-green:hover {
    background: var(--neon-green);
    box-shadow: var(--glow-green);
}

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

/* Pulse glow */
@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

/* Neon flicker */
@keyframes flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        text-shadow: var(--glow-cyan);
        opacity: 1;
    }
    20%, 24%, 55% {
        text-shadow: none;
        opacity: 0.8;
    }
}

.flicker {
    animation: flicker 3s linear infinite;
}

/* Typing cursor */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.typing-cursor::after {
    content: '|';
    animation: blink 1s step-end infinite;
    color: var(--neon-cyan);
}

/* Scan line moving */
@keyframes scan {
    0% { top: -100%; }
    100% { top: 100%; }
}

.scan-effect::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 50px;
    background: linear-gradient(to bottom, transparent, rgba(0, 245, 255, 0.1), transparent);
    animation: scan 3s linear infinite;
}

/* Float animation */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* Slide in from left */
@keyframes slide-in-left {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-left {
    animation: slide-in-left 0.5s ease-out;
}

/* Fade in up */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fade-in-up 0.5s ease-out;
}

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

.cyber-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--neon-cyan);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-dots::after {
    content: '';
    animation: loading-dots 1.5s steps(4, end) infinite;
}

@keyframes loading-dots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

/* ===========================================
   NAVIGATION
   =========================================== */

.cyber-nav {
    background: rgba(10, 10, 15, 0.95);
    border-bottom: 1px solid var(--border-dark);
    backdrop-filter: blur(10px);
}

.cyber-nav::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
}

.cyber-nav-link {
    color: var(--text-secondary);
    position: relative;
    transition: color 0.3s ease;
}

.cyber-nav-link:hover {
    color: var(--neon-cyan);
}

.cyber-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-cyan);
    transition: width 0.3s ease;
    box-shadow: 0 0 5px var(--neon-cyan);
}

.cyber-nav-link:hover::after {
    width: 100%;
}

/* ===========================================
   HTMX & UTILITY
   =========================================== */

.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator {
    display: inline-block;
}

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Smooth transitions */
a, button {
    transition: all 0.2s ease;
}

/* Focus styles */
a:focus, button:focus, input:focus, select:focus, textarea:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--neon-cyan);
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--border-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-cyan);
    box-shadow: 0 0 5px var(--neon-cyan);
}

/* Selection */
::selection {
    background: var(--neon-cyan);
    color: var(--bg-dark);
}

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

@media (max-width: 768px) {
    .cyber-btn {
        padding: 0.5rem 1rem;
        letter-spacing: 1px;
    }

    body::before {
        opacity: 0.15;
    }
}