/* Authentication Page Styles */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    padding-left: calc(var(--space-lg) + env(safe-area-inset-left));
    padding-right: calc(var(--space-lg) + env(safe-area-inset-right));
    position: relative;
    overflow: hidden;
}

/* Animated Background */
.auth-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: #121212;
}

.auth-bg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.auth-bg::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite reverse;
}

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

/* Floating Orbs */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--gradient-secondary);
    bottom: 10%;
    right: 10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: var(--gradient-accent);
    top: 50%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {

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

    33% {
        transform: translate(50px, -50px);
    }

    66% {
        transform: translate(-50px, 50px);
    }
}

/* Login Card */
.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 450px;
    background: #1a1a1a;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.8s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: var(--shadow-glow);
}

.login-title {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Form Elements */
.login-form {
    margin-bottom: var(--space-lg);
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 1.125rem;
}

.input-icon input {
    padding-left: 3rem;
    background: #2a2a2a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.input-icon input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.input-icon input::placeholder {
    color: #808080;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    font-size: 1.125rem;
    line-height: 1;
    z-index: 2;
}

.password-toggle:hover {
    color: var(--primary-light);
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Error Message */
.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    border-radius: var(--radius-md);
    padding: var(--space-sm) var(--space-md);
    color: var(--error);
    font-size: 0.875rem;
    margin-bottom: var(--space-lg);
    display: none;
    align-items: center;
    gap: var(--space-xs);
}

.error-message.show {
    display: flex;
    animation: fadeIn 0.3s ease-out;
}

/* Submit Button */
.btn-login {
    width: 100%;
    padding: var(--space-md);
    font-size: 1.125rem;
    position: relative;
}

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

.btn-login .spinner {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

/* Footer */
.login-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 480px) {
    .login-card {
        padding: var(--space-xl);
    }

    .login-title {
        font-size: 1.5rem;
    }
}