/* Revenge Scanner | Core - Auth & Scanner Styles */

:root {
    --bg: #020204;
    --accent: #a855f7;
    --accent-glow: rgba(168, 85, 247, 0.4);
    --glass: rgba(10, 10, 15, 0.95);
    --border: rgba(168, 85, 247, 0.25);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    user-select: none;
}

body {
    background-color: var(--bg);
    color: white;
    font-family: 'Inter', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

.background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    perspective: 1000px;
}

.cyber-grid {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    transform: rotateX(60deg);
    animation: gridMove 10s linear infinite;
    opacity: 0.15;
}

@keyframes gridMove {
    0% { transform: rotateX(60deg) translateY(0); }
    100% { transform: rotateX(60deg) translateY(60px); }
}

.card {
    background: var(--glass);
    backdrop-filter: blur(50px);
    border: 1px solid var(--border);
    border-radius: 40px;
    padding: 60px;
    text-align: center;
    z-index: 10;
    position: relative;
    transition: all 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

#login-view {
    width: 440px;
}

#scanner-view {
    display: none;
    width: 620px;
    opacity: 0;
    transform: translateY(30px);
}

h1 {
    font-size: 30px;
    font-weight: 900;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.desc {
    color: #6b7280;
    font-size: 12px;
    letter-spacing: 1.5px;
    margin-bottom: 40px;
    text-transform: uppercase;
}

input {
    width: 100%;
    padding: 20px;
    margin-bottom: 12px;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border);
    border-radius: 15px;
    color: white;
    font-size: 14px;
    transition: 0.3s;
    text-align: center;
}

input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-primary {
    width: 100%;
    padding: 20px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 15px;
    font-weight: 900;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 3px;
    box-shadow: 0 10px 30px rgba(168, 85, 247, 0.3);
    transition: 0.4s;
}

.btn-primary:hover {
    transform: translateY(-4px);
    filter: brightness(1.2);
}

.radar-system {
    width: 180px;
    height: 180px;
    margin: 0 auto 40px;
    position: relative;
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    justify-content: center;
    align-items: center;
}

.sweep {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--accent) 0%, transparent 40%);
    animation: rotateRadar 4s linear infinite;
    opacity: 0.5;
}

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

#scan-progress-area {
    display: none;
    margin-top: 30px;
}

.p-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    overflow: hidden;
}

.p-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
    box-shadow: 0 0 20px var(--accent);
    transition: width 0.1s;
}

.p-text {
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--accent);
    margin-top: 12px;
    font-weight: 700;
}

.error-msg {
    color: #ff4a4a;
    font-size: 10px;
    margin-bottom: 10px;
    display: none;
}

.drag-region {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
}