/* ============================================
   WORLD SITUATION ROOM - Landing Page Styles
   ============================================ */

:root {
    /* Core palette - Command center aesthetic */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-panel: rgba(18, 18, 26, 0.85);
    
    /* Accent colors - Unified tactical green */
    --accent-primary: #00ff9d;
    --accent-secondary: #7affcc;  /* Lighter green for KPIs */
    --accent-tertiary: #00cc7d;   /* Darker green for depth */
    --accent-warning: #ffaa00;    /* Amber for alerts */
    --accent-glow: rgba(0, 255, 157, 0.15);
    
    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #8a8a9a;
    --text-muted: #4a4a5a;
    
    /* Grid & lines */
    --grid-color: rgba(0, 255, 157, 0.03);
    --border-color: rgba(0, 255, 157, 0.2);
    
    /* Typography */
    --font-display: 'Orbitron', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    
    /* Spacing */
    --container-max: 1400px;
    --section-padding: clamp(2rem, 5vw, 4rem);
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated Grid Background */
.grid-bg {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* Scanning Line Effect */
.scan-line {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--accent-tertiary), 
        var(--accent-primary), 
        var(--accent-tertiary),
        transparent
    );
    animation: scan 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 100;
    opacity: 0.6;
}

@keyframes scan {
    0%, 100% { top: 0; opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.6; }
    50% { top: 100%; }
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--section-padding);
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-icon {
    width: 48px;
    height: 48px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
    0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
    50% { box-shadow: 0 0 20px 5px var(--accent-glow); }
}

.globe {
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    position: relative;
    animation: rotate 10s linear infinite;
}

.globe::before {
    content: '';
    position: absolute;
    inset: 4px;
    border: 1px solid var(--accent-primary);
    border-radius: 50%;
    opacity: 0.5;
}

.globe::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--accent-primary);
    opacity: 0.5;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent-primary);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.pulse {
    width: 10px;
    height: 10px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.status-text {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    text-transform: uppercase;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Login Button */
.login-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-decoration: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
}

.login-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: var(--accent-glow);
}

.login-icon {
    font-size: 1rem;
}

/* Hero Section */
.hero {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

@media (max-width: 968px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title {
    font-family: var(--font-display);
    line-height: 1.1;
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.title-line.accent {
    color: var(--accent-primary);
    text-shadow: 0 0 30px var(--accent-glow);
}

.subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 500px;
}

/* Stats */
.stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: left;
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-primary);
    text-shadow: 0 0 20px var(--accent-glow);
}

.stat-value::after {
    content: '+';
    font-size: 1.5rem;
    opacity: 0.7;
}

.stat-label {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Access Panel */
.access-panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.panel-icon {
    color: var(--accent-primary);
    font-size: 1.25rem;
}

.panel-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--text-primary);
}

/* Form Styles */
.access-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: 0.875rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Submit Button */
.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: transparent;
    border: 2px solid var(--accent-primary);
    padding: 1rem 2rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.submit-btn:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--accent-glow);
}

.submit-btn:hover .btn-icon {
    transform: translateX(5px);
}

.btn-icon {
    transition: transform 0.3s ease;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 2rem;
}

.success-message.hidden {
    display: none;
}

.success-icon {
    width: 60px;
    height: 60px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-primary);
    margin: 0 auto 1.5rem;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.success-message h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
}

.success-message p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.divider {
    color: var(--text-muted);
    opacity: 0.3;
}

.coordinates {
    display: flex;
    gap: 2rem;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 640px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .stats {
        justify-content: center;
    }
    
    .stat {
        text-align: center;
    }
    
    .footer {
        flex-direction: column;
        text-align: center;
    }
    
    .coordinates {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Loading state for button */
.submit-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.submit-btn.loading .btn-text::after {
    content: '...';
    animation: dots 1s infinite;
}

@keyframes dots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}