/* 
 * Forex Sinais Premium v3.0 — Unified Design System
 * High-End Fintech Aesthetic (Glassmorphism + Neon Accents)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Geist:wght@400;500;600;700;800&display=swap');

:root {
    /* Color Palette — HSL for dynamic control */
    --fsp-green: #00d4aa;
    --fsp-green-hsl: 168, 100%, 42%;
    --fsp-purple: #a855f7;
    --fsp-purple-hsl: 271, 91%, 65%;
    --fsp-red: #ff4757;
    --fsp-orange: #ffa502;
    
    /* Backgrounds */
    --fsp-bg: #050508;
    --fsp-surface: #0a0a0f;
    --fsp-card: rgba(18, 18, 26, 0.65);
    
    /* Borders & Accents */
    --fsp-border: rgba(255, 255, 255, 0.08);
    --fsp-border-hover: rgba(255, 255, 255, 0.15);
    --fsp-glow: rgba(0, 212, 170, 0.15);
    
    /* Text */
    --fsp-text: rgba(255, 255, 255, 0.95);
    --fsp-muted: rgba(255, 255, 255, 0.55);
    --fsp-dark: rgba(255, 255, 255, 0.3);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--fsp-bg);
    color: var(--fsp-text);
    font-family: 'Geist', 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Geist', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, #fff 0%, var(--fsp-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Glassmorphism Core */
.glass-panel {
    background: var(--fsp-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--fsp-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover {
    border-color: var(--fsp-border-hover);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.45);
}

/* Premium Forms */
.fsp-input-group {
    margin-bottom: 24px;
}

.fsp-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--fsp-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.fsp-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--fsp-border);
    border-radius: 12px;
    padding: 14px 16px;
    color: #fff;
    font-size: 15px;
    transition: all 0.2s ease;
    outline: none;
}

.fsp-input:focus {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--fsp-green);
    box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.1);
}

.fsp-input::placeholder {
    color: var(--fsp-dark);
}

/* Premium Buttons */
.fsp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.fsp-btn-primary {
    background: var(--fsp-green);
    color: #050508;
    box-shadow: 0 4px 20px rgba(0, 212, 170, 0.2);
}

.fsp-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 212, 170, 0.4);
    filter: brightness(1.1);
}

.fsp-btn-outline {
    background: transparent;
    border: 1px solid var(--fsp-border);
    color: #fff;
}

.fsp-btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--fsp-border-hover);
}

/* Status Badges */
.fsp-badge {
    padding: 4px 12px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.fsp-badge-success {
    background: rgba(0, 212, 170, 0.1);
    color: var(--fsp-green);
    border: 1px solid rgba(0, 212, 170, 0.2);
}

/* Animations */
@keyframes reveal {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
}

.reveal.active {
    animation: reveal 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--fsp-border);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--fsp-muted);
}