/* ========================================
   Login Page - Specific Styles
   ======================================== */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Background */
.energy-bg {
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a3e 25%, #2d1b69 50%, #1e40af 75%, #0ea5e9 100%);
    position: relative;
    overflow: hidden;
}

.energy-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.1) 0%, transparent 50%);
}

/* Glass Effect */
.glass-card {
    background: rgba(0, 0, 0, 1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.neon-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5), 0 0 40px rgba(59, 130, 246, 0.3);
}

/* Animations */
.energy-pulse {
    animation: energyPulse 3s ease-in-out infinite;
}

@keyframes energyPulse {
    0%, 100% { 
        transform: scale(1);
        filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.7));
    }
    50% { 
        transform: scale(1.05);
        filter: drop-shadow(0 0 20px rgba(59, 130, 246, 1));
    }
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

/* Form Controls */
.input-glow:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), 0 0 20px rgba(59, 130, 246, 0.2);
}

.btn-energy {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 50%, #0ea5e9 100%);
    position: relative;
    overflow: hidden;
}

.btn-energy::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

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

/* Status Indicator */
.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: statusBlink 2s infinite;
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Cyber Border */
.cyber-border {
    position: relative;
}

.cyber-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, #3b82f6, #0ea5e9, #3b82f6);
    border-radius: inherit;
    padding: 2px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    animation: borderGlow 3s linear infinite;
}

@keyframes borderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Energy Lines */
.energy-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.energy-line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.5), transparent);
    height: 2px;
    animation: lineMove 4s linear infinite;
}

@keyframes lineMove {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsive */
@media (max-width: 768px) {
    .glass-card {
        margin: 1rem;
        padding: 1.5rem !important;
    }
}

@media (max-width: 480px) {
    .glass-card {
        padding: 1rem !important;
    }
    
    .btn-energy {
        padding: 0.625rem !important;
        font-size: 0.875rem !important;
    }
}