/* ============================================
   CYBER LOGIN PAGE STYLES
   ============================================ */

:root {
    --cyber-black: #0d0d10;
    --cyber-navy: #15151a;
    --cyber-accent: #06b6d4;
    --cyber-purple: #8b5cf6;
    --cyber-green: #22c55e;
    --cyber-red: #ef4444;
    --cyber-blue: #3b82f6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

/* ============================================
   ANIMATED BACKGROUND
   ============================================ */

.cyber-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.cyber-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(6, 182, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

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

    100% {
        transform: translate(50px, 50px);
    }
}

.cyber-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle, rgba(6, 182, 212, 0.1) 1px, transparent 1px),
        radial-gradient(circle, rgba(139, 92, 246, 0.1) 1px, transparent 1px);
    background-size: 100px 100px, 150px 150px;
    background-position: 0 0, 50px 50px;
    animation: particlesFloat 30s linear infinite;
}

@keyframes particlesFloat {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-100px);
    }
}

.cyber-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    animation: glowPulse 8s ease-in-out infinite;
}

.cyber-glow-1 {
    width: 400px;
    height: 400px;
    background: var(--cyber-accent);
    top: -200px;
    left: -200px;
}

.cyber-glow-2 {
    width: 500px;
    height: 500px;
    background: var(--cyber-purple);
    bottom: -250px;
    right: -250px;
    animation-delay: 2s;
}

.cyber-glow-3 {
    width: 300px;
    height: 300px;
    background: var(--cyber-blue);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 4s;
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.1;
        transform: scale(1);
    }

    50% {
        opacity: 0.2;
        transform: scale(1.1);
    }
}

/* ============================================
   LOGIN CONTAINER
   ============================================ */

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 450px;
    padding: 40px;
    background: rgba(21, 21, 26, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 24px;
    box-shadow:
        0 0 60px rgba(6, 182, 212, 0.1),
        0 0 100px rgba(6, 182, 212, 0.05);
    animation: containerFadeIn 0.8s ease-out;
}

@keyframes containerFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   HEADER
   ============================================ */

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: 20px;
}

.logo-icon {
    font-size: 64px;
    color: var(--cyber-accent);
    animation: logoFloat 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

@keyframes logoFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--cyber-accent);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.3;
    animation: logoGlowPulse 2s ease-in-out infinite;
}

@keyframes logoGlowPulse {

    0%,
    100% {
        opacity: 0.2;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.login-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: 4px;
    background: linear-gradient(135deg, var(--cyber-accent), var(--cyber-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {

    0%,
    100% {
        filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.5));
    }

    50% {
        filter: drop-shadow(0 0 20px rgba(6, 182, 212, 0.8));
    }
}

.login-subtitle {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    color: rgba(6, 182, 212, 0.6);
    text-transform: uppercase;
}

/* ============================================
   FORM
   ============================================ */

.login-form {
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: rgba(6, 182, 212, 0.8);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.input-wrapper {
    position: relative;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(13, 13, 16, 0.6);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 12px;
    color: white;
    font-size: 14px;
    font-family: 'Outfit', sans-serif;
    transition: all 0.3s ease;
    outline: none;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-input:focus {
    border-color: var(--cyber-accent);
    background: rgba(13, 13, 16, 0.8);
}

.form-input:focus+.toggle-password+.input-glow,
.form-input:focus~.input-glow {
    opacity: 1;
}

.input-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    background: var(--cyber-accent);
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

.toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    font-size: 16px;
    transition: color 0.3s ease;
    padding: 4px;
}

.toggle-password:hover {
    color: var(--cyber-accent);
}

/* ============================================
   CHECKBOX
   ============================================ */

.form-options {
    margin-bottom: 24px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.checkbox-container input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(6, 182, 212, 0.4);
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-container input[type="checkbox"]:checked+.checkmark {
    background: var(--cyber-accent);
    border-color: var(--cyber-accent);
}

.checkbox-container input[type="checkbox"]:checked+.checkmark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--cyber-black);
    font-size: 10px;
}

.checkbox-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   ERROR MESSAGE
   ============================================ */

.error-message {
    padding: 12px 16px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: var(--cyber-red);
    font-size: 13px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: errorShake 0.5s ease;
}

@keyframes errorShake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-10px);
    }

    75% {
        transform: translateX(10px);
    }
}

/* ============================================
   BUTTON
   ============================================ */

.login-button {
    position: relative;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--cyber-accent), var(--cyber-blue));
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    font-family: 'Orbitron', sans-serif;
}

.login-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.4);
}

.login-button:active {
    transform: translateY(0);
}

.login-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.button-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.login-button:hover .button-glow {
    left: 100%;
}

/* ============================================
   FOOTER
   ============================================ */

.login-footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(6, 182, 212, 0.1);
}

.footer-text {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 8px;
}

.footer-version {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.3);
    font-family: 'Orbitron', monospace;
}

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

@media (max-width: 768px) {
    .login-container {
        max-width: 90%;
        padding: 30px 20px;
    }

    .login-title {
        font-size: 24px;
    }

    .logo-icon {
        font-size: 48px;
    }
}